eslint: Use cwd from executable location to fix nested projects (#3222 )

* Split FindNearestExecutable from FindExecutable The path searching in ale#node#FindExecutable() will be useful for eslint. Refactor it into a separate function so it can be used without regard for the state of the _use_global and _executable variables. Signed-off-by: Kevin Locke <kevin@kevinlocke.name> * eslint: Set project root from local executable Using the nearest directory with node_modules does not work correctly for nested projects where the eslint dependencies are in the outer project. For example: https://github.com/dense-analysis/ale/issues/3143#issuecomment-652452362 Adopt the behavior of SublimeLinter, which runs from project_root determined by the presence of the eslint executable in node_modules/.bin (or eslint in dependencies/devDependencies of package.json, which we can add later as necessary). See [NodeLinter#find_local_executable]. [NodeLinter#find_local_executable]: https://github.com/SublimeLinter/SublimeLinter/blob/056e6f6/lint/base_linter/node_linter.py#L109 Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
Run ESLint fixer from project root, where possible (#3096 )
2025-12-08 13:34:46 +08:00 · 2020-07-08 14:49:29 +01:00 · 2020-07-01 17:53:33 +01:00
471 changed files with 2985 additions and 13445 deletions
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -19,9 +19,6 @@ init:
  # Stop git from changing newlines
  - git config --global core.autocrlf input

-# NOTE: If you change the Vim or Vader versions here, please also update the
-# instructions for running tests on Windows in ale-development.txt
-
 install:
  # Download and unpack Vim
  - ps: >-
--- a/.github/stale.yml
+++ b/.github/stale.yml
@@ -1,17 +0,0 @@
---
-# This configuration closes stale PRs after 28 + 7 days.
-# That's 4 weeks until stale bot complains, and a week until it closes a PR.
-# Issues in ALE are never, ever stale. They are either resolved or not.
-only: pulls
-daysUntilStale: 28
-daysUntilClose: 7
-exemptLabels: []
-staleLabel: stale
-markComment: >
-  This pull request has been automatically marked as stale because it has not
-  been updated recently. Make sure to write tests and document your changes.
-  See `:help ale-dev` for information on writing tests.
-
-  If your pull request is good to merge, bother w0rp or another maintainer
-  again, and get them to merge it.
-closeComment: false
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,36 +0,0 @@
---
-name: CI
-on:  # yamllint disable-line rule:truthy
-  push:
-    branches: [ master ]  # yamllint disable-line rule:brackets
-    tags:
-      - /^v\d+\.\d+\.(x|\d+)$/
-  pull_request:
-    branches: [ master ]  # yamllint disable-line rule:brackets
-
-jobs:
-  build_image:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Build docker run image
-        shell: bash
-        env:
-          DOCKER_HUB_USER: ${{ secrets.DOCKER_HUB_USER }}
-          DOCKER_HUB_PASS: ${{ secrets.DOCKER_HUB_PASS }}
-        run: ./run-tests --build-image
-  test_ale:
-    needs: build_image
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        vim-version:
-          - '--vim-80-only'
-          - '--vim-82-only'
-          - '--neovim-02-only'
-          - '--neovim-04-only'
-          - '--linters-only'
-    steps:
-      - uses: actions/checkout@v2
-      - name: Run tests
-        run: ./run-tests -v ${{ matrix.vim-version }}
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,11 @@
 !.editorconfig
 *.obj
-*.pyc
 # Ignore all hidden files everywhere.
 # Use `git add -f` to add hidden files.
 .*
+__pycache__
+*.pyc
 /doc/tags
 /init.vim
 /test/ale-info-test-file
-/vader_output
-__pycache__
 tags
--- a/.travis.yml
+++ b/.travis.yml
@@ -0,0 +1,16 @@
+---
+sudo: required
+services:
+    - docker
+language: generic
+branches:
+  only:
+    - master
+    - /^v\d+\.\d+\.(x|\d+)$/
+env:
+    - OPTIONS=--vim-80-only
+    - OPTIONS=--vim-81-only
+    - OPTIONS=--neovim-only
+    - OPTIONS=--linters-only
+script: |
+    ./run-tests -v $OPTIONS
--- a/10
+++ b/10
@@ -1,17 +1,15 @@
 FROM tweekmonster/vim-testbed:latest

 RUN install_vim -tag v8.0.0027 -build \
-                -tag v8.2.2401 -build \
+                -tag v8.1.0519 -build \
                -tag neovim:v0.2.0 -build \
-                -tag neovim:v0.4.4 -build
+                -tag neovim:v0.3.5 -build

 ENV PACKAGES="\
    bash \
    git \
    python \
    py-pip \
-    grep \
-    sed \
 "
 RUN apk --update add $PACKAGES && \
    rm -rf /var/cache/apk/* /tmp/* /var/tmp/*
@@ -20,7 +18,3 @@ RUN pip install vim-vint==0.3.15

 RUN git clone https://github.com/junegunn/vader.vim vader && \
    cd vader && git checkout c6243dd81c98350df4dec608fa972df98fa2a3af
-
-ARG GIT_VERSION
-LABEL Version=${GIT_VERSION}
-LABEL Name=w0rp/ale
--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-Copyright (c) 2016-2020, w0rp <devw0rp@gmail.com>
+Copyright (c) 2016-2019, w0rp <devw0rp@gmail.com>
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Asynchronous Lint Engine [![GitHub Build Status](https://github.com/dense-analysis/ale/workflows/CI/badge.svg)](https://github.com/dense-analysis/ale/actions?query=event%3Apush+workflow%3ACI+branch%3Amaster++) [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/r0ef1xu8xjmik58d/branch/master?svg=true)](https://ci.appveyor.com/project/dense-analysis/ale) [![Join the chat at https://gitter.im/vim-ale/Lobby](https://badges.gitter.im/vim-ale/Lobby.svg)](https://gitter.im/vim-ale/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# Asynchronous Lint Engine [![Travis CI Build Status](https://travis-ci.com/dense-analysis/ale.svg?branch=master)](https://travis-ci.com/dense-analysis/ale) [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/r0ef1xu8xjmik58d/branch/master?svg=true)](https://ci.appveyor.com/project/dense-analysis/ale) [![Join the chat at https://gitter.im/vim-ale/Lobby](https://badges.gitter.im/vim-ale/Lobby.svg)](https://gitter.im/vim-ale/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)


 ![ALE Logo by Mark Grealish - https://www.bhalash.com/](https://user-images.githubusercontent.com/3518142/59195920-2c339500-8b85-11e9-9c22-f6b7f69637b8.jpg)
@@ -53,7 +53,6 @@ other content at [w0rp.com](https://w0rp.com).
    5. [Find References](#usage-find-references)
    6. [Hovering](#usage-hover)
    7. [Symbol Search](#usage-symbol-search)
-    8. [Refactoring: Rename, Actions](#usage-refactoring)
 3. [Installation](#installation)
    1. [Installation with Vim package management](#standard-installation)
    2. [Installation with Pathogen](#installation-with-pathogen)
@@ -62,25 +61,23 @@ other content at [w0rp.com](https://w0rp.com).
 4. [Contributing](#contributing)
 5. [FAQ](#faq)
    1. [How do I disable particular linters?](#faq-disable-linters)
-    2. [How can I see what ALE has configured for the current file?](#faq-get-info)
-    3. [How can I use ALE and coc.nvim together?](#faq-coc-nvim)
-    4. [How can I keep the sign gutter open?](#faq-keep-signs)
-    5. [How can I change the signs ALE uses?](#faq-change-signs)
-    6. [How can I change or disable the highlights ALE uses?](#faq-change-highlights)
-    7. [How can I show errors or warnings in my statusline?](#faq-statusline)
-    8. [How can I show errors or warnings in my lightline?](#faq-lightline)
-    9. [How can I change the format for echo messages?](#faq-echo-format)
-    10. [How can I execute some code when ALE starts or stops linting?](#faq-autocmd)
-    11. [How can I navigate between errors quickly?](#faq-navigation)
-    12. [How can I run linters only when I save files?](#faq-lint-on-save)
-    13. [How can I use the quickfix list instead of the loclist?](#faq-quickfix)
-    14. [How can I check JSX files with both stylelint and eslint?](#faq-jsx-stylelint-eslint)
-    15. [How can I check Vue files with ESLint?](#faq-vue-eslint)
-    16. [Will this plugin eat all of my laptop battery power?](#faq-my-battery-is-sad)
-    17. [How can I configure my C or C++ project?](#faq-c-configuration)
-    18. [How can I configure ALE differently for different buffers?](#faq-buffer-configuration)
-    19. [How can I configure the height of the list in which ALE displays errors?](#faq-list-window-height)
-    20. [How can I run linters or fixers via Docker or a VM?](#faq-vm)
+    2. [How can I keep the sign gutter open?](#faq-keep-signs)
+    3. [How can I change the signs ALE uses?](#faq-change-signs)
+    4. [How can I change or disable the highlights ALE uses?](#faq-change-highlights)
+    5. [How can I show errors or warnings in my statusline?](#faq-statusline)
+    6. [How can I show errors or warnings in my lightline?](#faq-lightline)
+    7. [How can I change the format for echo messages?](#faq-echo-format)
+    8. [How can I execute some code when ALE starts or stops linting?](#faq-autocmd)
+    9. [How can I navigate between errors quickly?](#faq-navigation)
+    10. [How can I run linters only when I save files?](#faq-lint-on-save)
+    11. [How can I use the quickfix list instead of the loclist?](#faq-quickfix)
+    12. [How can I check JSX files with both stylelint and eslint?](#faq-jsx-stylelint-eslint)
+    13. [How can I check Vue files with ESLint?](#faq-vue-eslint)
+    14. [Will this plugin eat all of my laptop battery power?](#faq-my-battery-is-sad)
+    15. [How can I configure my C or C++ project?](#faq-c-configuration)
+    16. [How can I configure ALE differently for different buffers?](#faq-buffer-configuration)
+    17. [How can I configure the height of the list in which ALE displays errors?](#faq-list-window-height)
+    18. [How can I see what ALE has configured for the current file?](#faq-get-info)

 <a name="supported-languages"></a>

@@ -105,7 +102,7 @@ programs for checking the syntax and semantics of your programs. By default,
 linters will be re-run in the background to check your syntax when you open
 new buffers or as you make edits to your files.

-The behavior of linting can be configured with a variety of options,
+The behaviour of linting can be configured with a variety of options,
 documented in [the Vim help file](doc/ale.txt). For more information on the
 options ALE offers, consult `:help ale-options` for global options and `:help
 ale-integration-options` for options specified to particular linters.
@@ -196,11 +193,12 @@ completion manually with `<C-x><C-o>`.
 set omnifunc=ale#completion#OmniFunc
 ```

-ALE supports automatic imports from external modules. This behavior is disabled
-by default and can be enabled by setting:
+When working with TypeScript files, ALE supports automatic imports from
+external modules. This behavior is disabled by default and can be enabled by
+setting:

 ```vim
-let g:ale_completion_autoimport = 1
+let g:ale_completion_tsserver_autoimport = 1
 ```

 See `:help ale-completion` for more information.
@@ -233,9 +231,6 @@ ALE supports "hover" information for printing brief information about symbols at
 the cursor taken from Language Server Protocol linters and `tsserver` with the
 `ALEHover` command.

-Truncated information will be displayed when the cursor rests on a symbol by
-default, as long as there are no problems on the same line.
-
 The information can be displayed in a `balloon` tooltip in Vim or GVim by
 hovering your mouse over symbols. Mouse hovering is enabled by default in GVim,
 and needs to be configured for Vim 8.1+ in terminals.
@@ -254,18 +249,6 @@ similar to a given query string.

 See `:help ale-symbol-search` for more information.

-<a name="usage-refactoring"></a>
-
-### 2.viii Refactoring: Rename, Actions
-
-ALE supports renaming symbols in symbols in code such as variables or class
-names with the `ALERename` command.
-
-`ALECodeAction` will execute actions on the cursor or applied to a visual
-range selection, such as automatically fixing errors.
-
-See `:help ale-refactor` for more information.
-
 <a name="installation"></a>

 ## 3. Installation
@@ -341,14 +324,12 @@ git clone https://github.com/dense-analysis/ale.git
 ### 3.iii. Installation with Vundle

 You can install this plugin using [Vundle](https://github.com/VundleVim/Vundle.vim)
-by adding the GitHub path for this repository to your `~/.vimrc`:
+by using the path on GitHub for this repository.

 ```vim
 Plugin 'dense-analysis/ale'
 ```

-Then run the command `:PluginInstall` in Vim.
-
 See the Vundle documentation for more information.

 <a name="installation-with-vim-plug"></a>
@@ -356,16 +337,13 @@ See the Vundle documentation for more information.
 ### 3.iiii. Installation with Vim-Plug

 You can install this plugin using [Vim-Plug](https://github.com/junegunn/vim-plug)
-by adding the GitHub path for this repository to your `~/.vimrc`:
+by adding the GitHub path for this repository to your `~/.vimrc`
+and running `:PlugInstall`.

 ```vim
 Plug 'dense-analysis/ale'
 ```

-Then run the command `:PlugInstall` in Vim.
-
-See the Vim-Plug documentation for more information.
-
 <a name="contributing"></a>

 ## 4. Contributing
@@ -435,56 +413,9 @@ This plugin will look for linters in the [`ale_linters`](ale_linters) directory.
 Each directory within corresponds to a particular filetype in Vim, and each file
 in each directory corresponds to the name of a particular linter.

-<a name="faq-get-info"></a>
-
-### 5.ii. How can I see what ALE has configured for the current file?
-
-Run the following to see what is currently configured:
-
-```vim
-:ALEInfo
-```
-
-<a name="faq-coc-nvim"></a>
-
-### 5.iii. How can I use ALE and coc.nvim together?
-
-[coc.nvim](https://github.com/neoclide/coc.nvim) is a popular Vim plugin written
-in TypeScript and dependent on the [npm](https://www.npmjs.com/) ecosystem for
-providing full IDE features to Vim. Both ALE and coc.nvim implement
-[Language Server Protocol](https://microsoft.github.io/language-server-protocol/)
-(LSP) clients for supporting diagnostics (linting with a live server), and other
-features like auto-completion, and others listed above.
-
-ALE is primarily focused on integrating with external programs through virtually
-any means, provided the plugin remains almost entirely written in Vim script.
-coc.nvim is primarily focused on bringing IDE features to Vim. If you want to
-run external programs on your files to check for errors, and also use the most
-advanced IDE features, you might want to use both plugins at the same time.
-
-The easiest way to get both plugins to work together is to configure coc.nvim to
-send diagnostics to ALE, so ALE controls how all problems are presented to you,
-and to disable all LSP features in ALE, so ALE doesn't try to provide LSP
-features already provided by coc.nvim, such as auto-completion.
-
-1. Open your coc.nvim configuration file with `:CocConfig` and add
-   `"diagnostic.displayByAle": true` to your settings.
-2. Add `let g:ale_disable_lsp = 1` to your vimrc file, before plugins are
-   loaded.
-
-You can also use `b:ale_disable_lsp` in your ftplugin files to enable or disable
-LSP features in ALE for different filetypes. After you configure coc.nvim and
-ALE this way, you can further configure how problems appear to you by using all
-of the settings mentioned in ALE's help file, including how often diagnostics
-are requested. See `:help ale-lint`.
-
-The integration between ALE and coc.nvim works using an API ALE offers for
-letting any other plugin integrate with ALE. If you are interested in writing a
-similar integration, see `:help ale-lint-other-sources`.
-
 <a name="faq-keep-signs"></a>

-### 5.iv. How can I keep the sign gutter open?
+### 5.ii. How can I keep the sign gutter open?

 You can keep the sign gutter open at all times by setting the
 `g:ale_sign_column_always` to 1
@@ -495,7 +426,7 @@ let g:ale_sign_column_always = 1

 <a name="faq-change-signs"></a>

-### 5.v. How can I change the signs ALE uses?
+### 5.iii. How can I change the signs ALE uses?

 Use these options to specify what text should be used for signs:

@@ -515,7 +446,7 @@ highlight clear ALEWarningSign

 <a name="faq-change-highlights"></a>

-### 5.vi. How can I change or disable the highlights ALE uses?
+### 5.iv. How can I change or disable the highlights ALE uses?

 ALE's highlights problems with highlight groups which link to `SpellBad`,
 `SpellCap`, `error`, and `todo` groups by default. The characters that are
@@ -541,7 +472,7 @@ See `:help ale-highlights` for more information.

 <a name="faq-statusline"></a>

-### 5.vii. How can I show errors or warnings in my statusline?
+### 5.v. How can I show errors or warnings in my statusline?

 [vim-airline](https://github.com/vim-airline/vim-airline) integrates with ALE
 for displaying error information in the status bar. If you want to see the
@@ -590,7 +521,7 @@ for more information.

 <a name="faq-lightline"></a>

-### 5.viii. How can I show errors or warnings in my lightline?
+### 5.vi. How can I show errors or warnings in my lightline?

 [lightline](https://github.com/itchyny/lightline.vim) does not have built-in
 support for ALE, nevertheless there is a plugin that adds this functionality: [maximbaz/lightline-ale](https://github.com/maximbaz/lightline-ale).
@@ -599,7 +530,7 @@ For more information, check out the sources of that plugin, `:help ale#statuslin

 <a name="faq-echo-format"></a>

-### 5.ix. How can I change the format for echo messages?
+### 5.vii. How can I change the format for echo messages?

 There are 3 global options that allow customizing the echoed message.

@@ -628,7 +559,7 @@ See `:help g:ale_echo_msg_format` for more information.

 <a name="faq-autocmd"></a>

-### 5.x. How can I execute some code when ALE starts or stops linting?
+### 5.viii. How can I execute some code when ALE starts or stops linting?

 ALE runs its own [autocmd](http://vimdoc.sourceforge.net/htmldoc/autocmd.html)
 events when a lint or fix cycle are started and stopped. There is also an event
@@ -651,7 +582,7 @@ augroup END

 <a name="faq-navigation"></a>

-### 5.xi. How can I navigate between errors quickly?
+### 5.ix. How can I navigate between errors quickly?

 ALE offers some commands with `<Plug>` keybinds for moving between warnings and
 errors quickly. You can map the keys Ctrl+j and Ctrl+k to moving between errors
@@ -667,7 +598,7 @@ For more information, consult the online documentation with

 <a name="faq-lint-on-save"></a>

-### 5.xii. How can I run linters only when I save files?
+### 5.x. How can I run linters only when I save files?

 ALE offers an option `g:ale_lint_on_save` for enabling running the linters
 when files are saved. This option is enabled by default. If you only
@@ -688,7 +619,7 @@ files, you can set `g:ale_lint_on_save` to `0`.

 <a name="faq-quickfix"></a>

-### 5.xiii. How can I use the quickfix list instead of the loclist?
+### 5.xi. How can I use the quickfix list instead of the loclist?

 The quickfix list can be enabled by turning the `g:ale_set_quickfix`
 option on. If you wish to also disable the loclist, you can disable
@@ -718,7 +649,7 @@ instead of the default horizontally.

 <a name="faq-jsx-stylelint-eslint"></a>

-### 5.xiv. How can I check JSX files with both stylelint and eslint?
+### 5.xii. How can I check JSX files with both stylelint and eslint?

 If you configure ALE options correctly in your vimrc file, and install
 the right tools, you can check JSX files with stylelint and eslint.
@@ -760,7 +691,7 @@ no linter will be run twice for the same file.

 <a name="faq-vue-eslint"></a>

-### 5.xv. How can I check Vue files with ESLint?
+### 5.xiii. How can I check Vue files with ESLint?

 To check Vue files with ESLint, your ESLint project configuration file must be
 configured to use the [Vue plugin](https://github.com/vuejs/eslint-plugin-vue).
@@ -791,7 +722,7 @@ let g:ale_linters = {'vue': ['eslint', 'vls']}

 <a name="faq-my-battery-is-sad"></a>

-### 5.xvi. Will this plugin eat all of my laptop battery power?
+### 5.xiv. Will this plugin eat all of my laptop battery power?

 ALE takes advantage of the power of various tools to check your code. This of
 course means that CPU time will be used to continuously check your code. If you
@@ -804,7 +735,7 @@ while you type. ALE uses a timeout which is cancelled and reset every time you
 type, and this delay can be increased so linters are run less often. See
 `:help g:ale_lint_delay` for more information.

-If you don't wish to run linters while you type, you can disable that behavior.
+If you don't wish to run linters while you type, you can disable that behaviour.
 Set `g:ale_lint_on_text_changed` to `never`. You won't get as frequent error
 checking, but ALE shouldn't block your ability to edit a document after you save
 a file, so the asynchronous nature of the plugin will still be an advantage.
@@ -815,7 +746,7 @@ including the option `g:ale_lint_on_enter`, and you can run ALE manually with

 <a name="faq-c-configuration"></a>

-### 5.xvii. How can I configure my C or C++ project?
+### 5.xv. How can I configure my C or C++ project?

 The structure of C and C++ projects varies wildly from project to project, with
 many different build tools being used for building them, and many different
@@ -835,24 +766,13 @@ setting.  Consult the documentation for that setting for more information.
 `b:ale_linters` can be used to select which tools you want to run, say if you
 want to use only `gcc` for one project, and only `clang` for another.

-ALE will attempt to parse `compile_commands.json` files to discover compiler
-flags to use when linting code. See `:help g:ale_c_parse_compile_commands` for
-more information. See Clang's documentation for
-[compile_commands.json files](https://clang.llvm.org/docs/JSONCompilationDatabase.html).
-You should strongly consider generating them in your builds, which is easy to do
-with CMake.
-
-You can also configure ALE to automatically run `make -n` to run dry runs on
-`Makefile`s to discover compiler flags. This can execute arbitrary code, so the
-option is disabled by default. See `:help g:ale_c_parse_makefile`.
-
 You may also configure buffer-local settings for linters with project-specific
 vimrc files. [local_vimrc](https://github.com/LucHermitte/local_vimrc) can be
 used for executing local vimrc files which can be shared in your project.

 <a name="faq-buffer-configuration"></a>

-### 5.xviii. How can I configure ALE differently for different buffers?
+### 5.xvi. How can I configure ALE differently for different buffers?

 ALE offers various ways to configure which linters or fixers are run, and
 other settings. For the majority of ALE's settings, they can either be
@@ -888,7 +808,7 @@ Buffer-local variables for settings always override the global settings.

 <a name="faq-list-window-height"></a>

-### 5.xix. How can I configure the height of the list in which ALE displays errors?
+### 5.xvii. How can I configure the height of the list in which ALE displays errors?

 To set a default height for the error list, use the `g:ale_list_window_size` variable.

@@ -897,13 +817,12 @@ To set a default height for the error list, use the `g:ale_list_window_size` var
 let g:ale_list_window_size = 5
 ```

-<a name="faq-vm"></a>
+<a name="faq-get-info"></a>

-### 5.xx. How can I run linters or fixers via Docker or a VM?
+### 5.xviii. How can I see what ALE has configured for the current file?

-ALE supports running linters or fixers via Docker, virtual machines, or in
-combination with any remote machine with a different file system, so long as the
-tools are well-integrated with ALE, and ALE is properly configured to run the
-correct commands and map filename paths between different file systems. See
-`:help ale-lint-other-machines` for the full documentation on how to configure
-ALE to support this.
+Run the following to see what is currently configured:
+
+```vim
+:ALEInfo
+```
--- a/ale_linters/ada/adals.vim
+++ b/ale_linters/ada/adals.vim
@@ -1,26 +0,0 @@
-" Author: Bartek Jasicki http://github.com/thindil
-" Description: Support for Ada Language Server
-
-call ale#Set('ada_adals_executable', 'ada_language_server')
-call ale#Set('ada_adals_project', 'default.gpr')
-call ale#Set('ada_adals_encoding', 'utf-8')
-
-function! ale_linters#ada#adals#GetAdaLSConfig(buffer) abort
-    return {
-    \   'ada.projectFile': ale#Var(a:buffer, 'ada_adals_project'),
-    \   'ada.defaultCharset': ale#Var(a:buffer, 'ada_adals_encoding')
-    \}
-endfunction
-
-function! ale_linters#ada#adals#GetRootDirectory(buffer) abort
-    return fnamemodify(bufname(a:buffer), ':p:h')
-endfunction
-
-call ale#linter#Define('ada', {
-\   'name': 'adals',
-\   'lsp': 'stdio',
-\   'executable': {b -> ale#Var(b, 'ada_adals_executable')},
-\   'command': '%e',
-\   'project_root': function('ale_linters#ada#adals#GetRootDirectory'),
-\   'lsp_config': function('ale_linters#ada#adals#GetAdaLSConfig')
-\})
--- a/ale_linters/ada/gcc.vim
+++ b/ale_linters/ada/gcc.vim
@@ -18,7 +18,7 @@ function! ale_linters#ada#gcc#GetCommand(buffer) abort
    " -gnatc: Check syntax and semantics only (no code generation attempted)
    return '%e -x ada -c -gnatc'
    \   . ' -o ' . ale#Escape(l:out_file)
-    \   . ' -I %s:h'
+    \   . ' -I ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
    \   . ale#Pad(ale#Var(a:buffer, 'ada_gcc_options'))
    \   . ' %t'
 endfunction
--- a/ale_linters/apkbuild/apkbuild_lint.vim
+++ b/ale_linters/apkbuild/apkbuild_lint.vim
@@ -1,12 +0,0 @@
-" Author: Leo <thinkabit.ukim@gmail.com>
-" Description: apkbuild-lint from atools linter for APKBUILDs
-
-call ale#Set('apkbuild_apkbuild_lint_executable', 'apkbuild-lint')
-
-call ale#linter#Define('apkbuild', {
-\   'name': 'apkbuild_lint',
-\   'output_stream': 'stdout',
-\   'executable': {b -> ale#Var(b, 'apkbuild_apkbuild_lint_executable')},
-\   'command': '%e %t',
-\   'callback': 'ale#handlers#atools#Handle',
-\})
--- a/ale_linters/apkbuild/secfixes_check.vim
+++ b/ale_linters/apkbuild/secfixes_check.vim
@@ -1,12 +0,0 @@
-" Author: Leo <thinkabit.ukim@gmail.com>
-" Description: secfixes-check from atools linter for APKBUILDs
-
-call ale#Set('apkbuild_secfixes_check_executable', 'secfixes-check')
-
-call ale#linter#Define('apkbuild', {
-\   'name': 'secfixes_check',
-\   'output_stream': 'stdout',
-\   'executable': {b -> ale#Var(b, 'apkbuild_secfixes_check_executable')},
-\   'command': '%e %t',
-\   'callback': 'ale#handlers#atools#Handle',
-\})
--- a/ale_linters/asciidoc/languagetool.vim
+++ b/ale_linters/asciidoc/languagetool.vim
@@ -1,5 +0,0 @@
-" Author: Horacio Sanson (hsanson [ät] gmail.com)
-" Description: languagetool for asciidoc files, copied from markdown.
-
-
-call ale#handlers#languagetool#DefineLinter('asciidoc')
--- a/ale_linters/asm/gcc.vim
+++ b/ale_linters/asm/gcc.vim
@@ -9,7 +9,7 @@ function! ale_linters#asm#gcc#GetCommand(buffer) abort
    " -fsyntax-only doesn't catch everything.
    return '%e -x assembler'
    \   . ' -o ' . g:ale#util#nul_file
-    \   . '-iquote %s:h'
+    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
    \   . ' ' . ale#Var(a:buffer, 'asm_gcc_options') . ' -'
 endfunction

--- a/ale_linters/bib/bibclean.vim
+++ b/ale_linters/bib/bibclean.vim
@@ -18,12 +18,7 @@ function! ale_linters#bib#bibclean#get_type(str) abort
 endfunction

 function! ale_linters#bib#bibclean#match_msg(line) abort
-    " Legacy message pattern works for bibclean <= v2.11.4. If empty, try
-    " the new message pattern for bibtex > v2.11.4
-    let l:matches_legacy = matchlist(a:line, '^\(.*\) "stdin", line \(\d\+\): \(.*\)$')
-
-    return ! empty(l:matches_legacy) ? l:matches_legacy
-    \ : matchlist(a:line, '^\(.*\) stdin:\(\d\+\):\(.*\)$')
+    return matchlist(a:line, '^\(.*\) "stdin", line \(.*\): \(.*\)$')
 endfunction

 function! ale_linters#bib#bibclean#match_entry(line) abort
--- a/ale_linters/c/cc.vim
+++ b/ale_linters/c/cc.vim
@@ -1,53 +0,0 @@
-" Author: w0rp <devw0rp@gmail.com>
-" Description: A C compiler linter for C files with gcc/clang, etc.
-
-call ale#Set('c_cc_executable', '<auto>')
-call ale#Set('c_cc_options', '-std=c11 -Wall')
-
-function! ale_linters#c#cc#GetExecutable(buffer) abort
-    let l:executable = ale#Var(a:buffer, 'c_cc_executable')
-
-    " Default to either clang or gcc.
-    if l:executable is# '<auto>'
-        if ale#engine#IsExecutable(a:buffer, 'clang')
-            let l:executable = 'clang'
-        else
-            let l:executable = 'gcc'
-        endif
-    endif
-
-    return l:executable
-endfunction
-
-function! ale_linters#c#cc#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-    let l:ale_flags = ale#Var(a:buffer, 'c_cc_options')
-
-    if l:cflags =~# '-std='
-        let l:ale_flags = substitute(
-        \   l:ale_flags,
-        \   '-std=\(c\|gnu\)[0-9]\{2\}',
-        \   '',
-        \   'g')
-    endif
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    "
-    " `-o /dev/null` or `-o null` is needed to catch all errors,
-    " -fsyntax-only doesn't catch everything.
-    return '%e -S -x c'
-    \   . ' -o ' . g:ale#util#nul_file
-    \   . ' -iquote %s:h'
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(l:ale_flags) . ' -'
-endfunction
-
-call ale#linter#Define('c', {
-\   'name': 'cc',
-\   'aliases': ['gcc', 'clang'],
-\   'output_stream': 'stderr',
-\   'executable': function('ale_linters#c#cc#GetExecutable'),
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#cc#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})
--- a/ale_linters/c/ccls.vim
+++ b/ale_linters/c/ccls.vim
@@ -3,7 +3,6 @@

 call ale#Set('c_ccls_executable', 'ccls')
 call ale#Set('c_ccls_init_options', {})
-call ale#Set('c_build_dir', '')

 call ale#linter#Define('c', {
 \   'name': 'ccls',
@@ -11,5 +10,5 @@ call ale#linter#Define('c', {
 \   'executable': {b -> ale#Var(b, 'c_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'c_ccls_init_options')},
+\   'initialization_options': {b -> ale#Var(b, 'c_ccls_init_options')},
 \})
--- a/ale_linters/c/clang.vim
+++ b/ale_linters/c/clang.vim
@@ -0,0 +1,24 @@
+" Author: Masahiro H https://github.com/mshr-h
+" Description: clang linter for c files
+
+call ale#Set('c_clang_executable', 'clang')
+call ale#Set('c_clang_options', '-std=c11 -Wall')
+
+function! ale_linters#c#clang#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    return '%e -S -x c -fsyntax-only'
+    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(ale#Var(a:buffer, 'c_clang_options')) . ' -'
+endfunction
+
+call ale#linter#Define('c', {
+\   'name': 'clang',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'c_clang_executable')},
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#clang#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})
--- a/ale_linters/c/cppcheck.vim
+++ b/ale_linters/c/cppcheck.vim
@@ -10,11 +10,9 @@ function! ale_linters#c#cppcheck#GetCommand(buffer) abort
    let l:buffer_path_include = empty(l:compile_commands_option)
    \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
    \   : ''
-    let l:template = ' --template=' . ale#Escape('{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]\\n{code}')

    return l:cd_command
    \   . '%e -q --language=c'
-    \   . l:template
    \   . ale#Pad(l:compile_commands_option)
    \   . ale#Pad(ale#Var(a:buffer, 'c_cppcheck_options'))
    \   . l:buffer_path_include
--- a/ale_linters/c/gcc.vim
+++ b/ale_linters/c/gcc.vim
@@ -0,0 +1,28 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: gcc linter for c files
+
+call ale#Set('c_gcc_executable', 'gcc')
+call ale#Set('c_gcc_options', '-std=c11 -Wall')
+
+function! ale_linters#c#gcc#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c'
+    \   . ' -o ' . g:ale#util#nul_file
+    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(ale#Var(a:buffer, 'c_gcc_options')) . ' -'
+endfunction
+
+call ale#linter#Define('c', {
+\   'name': 'gcc',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'c_gcc_executable')},
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#gcc#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})
--- a/ale_linters/cloudformation/cfn_python_lint.vim
+++ b/ale_linters/cloudformation/cfn_python_lint.vim
@@ -29,7 +29,6 @@ endfunction

 call ale#linter#Define('cloudformation', {
 \   'name': 'cloudformation',
-\   'aliases': ['cfn-lint'],
 \   'executable': 'cfn-lint',
 \   'command': 'cfn-lint --template %t --format parseable',
 \   'callback': 'ale_linters#cloudformation#cfn_python_lint#Handle',
--- a/ale_linters/cpp/cc.vim
+++ b/ale_linters/cpp/cc.vim
@@ -1,53 +0,0 @@
-" Author: w0rp <devw0rp@gmail.com>
-" Description: A C++ compiler linter for C++ files with gcc/clang, etc.
-
-call ale#Set('cpp_cc_executable', '<auto>')
-call ale#Set('cpp_cc_options', '-std=c++14 -Wall')
-
-function! ale_linters#cpp#cc#GetExecutable(buffer) abort
-    let l:executable = ale#Var(a:buffer, 'cpp_cc_executable')
-
-    " Default to either clang++ or gcc.
-    if l:executable is# '<auto>'
-        if ale#engine#IsExecutable(a:buffer, 'clang++')
-            let l:executable = 'clang++'
-        else
-            let l:executable = 'gcc'
-        endif
-    endif
-
-    return l:executable
-endfunction
-
-function! ale_linters#cpp#cc#GetCommand(buffer, output) abort
-    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
-    let l:ale_flags = ale#Var(a:buffer, 'cpp_cc_options')
-
-    if l:cflags =~# '-std='
-        let l:ale_flags = substitute(
-        \   l:ale_flags,
-        \   '-std=\(c\|gnu\)++[0-9]\{2\}',
-        \   '',
-        \   'g')
-    endif
-
-    " -iquote with the directory the file is in makes #include work for
-    "  headers in the same directory.
-    "
-    " `-o /dev/null` or `-o null` is needed to catch all errors,
-    " -fsyntax-only doesn't catch everything.
-    return '%e -S -x c++'
-    \   . ' -o ' . g:ale#util#nul_file
-    \   . ' -iquote %s:h'
-    \   . ale#Pad(l:cflags)
-    \   . ale#Pad(l:ale_flags) . ' -'
-endfunction
-
-call ale#linter#Define('cpp', {
-\   'name': 'cc',
-\   'aliases': ['gcc', 'clang', 'g++', 'clang++'],
-\   'output_stream': 'stderr',
-\   'executable': function('ale_linters#cpp#cc#GetExecutable'),
-\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#cc#GetCommand'))},
-\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
-\})
--- a/ale_linters/cpp/ccls.vim
+++ b/ale_linters/cpp/ccls.vim
@@ -3,7 +3,6 @@

 call ale#Set('cpp_ccls_executable', 'ccls')
 call ale#Set('cpp_ccls_init_options', {})
-call ale#Set('c_build_dir', '')

 call ale#linter#Define('cpp', {
 \   'name': 'ccls',
@@ -11,5 +10,5 @@ call ale#linter#Define('cpp', {
 \   'executable': {b -> ale#Var(b, 'cpp_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'cpp_ccls_init_options')},
+\   'initialization_options': {b -> ale#Var(b, 'cpp_ccls_init_options')},
 \})
--- a/ale_linters/cpp/clang.vim
+++ b/ale_linters/cpp/clang.vim
@@ -0,0 +1,24 @@
+" Author: Tomota Nakamura <https://github.com/tomotanakamura>
+" Description: clang linter for cpp files
+
+call ale#Set('cpp_clang_executable', 'clang++')
+call ale#Set('cpp_clang_options', '-std=c++14 -Wall')
+
+function! ale_linters#cpp#clang#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    return '%e -S -x c++ -fsyntax-only'
+    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(ale#Var(a:buffer, 'cpp_clang_options')) . ' -'
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'clang',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'cpp_clang_executable')},
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#clang#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})
--- a/ale_linters/cpp/clangtidy.vim
+++ b/ale_linters/cpp/clangtidy.vim
@@ -23,13 +23,6 @@ function! ale_linters#cpp#clangtidy#GetCommand(buffer, output) abort
        let l:options = ale#Var(a:buffer, 'cpp_clangtidy_options')
        let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
        let l:options .= !empty(l:options) ? ale#Pad(l:cflags) : l:cflags
-
-        " Tell clang-tidy a .h header with a C++ filetype in Vim is a C++ file
-        " only when compile-commands.json file is not there. Adding these
-        " flags makes clang-tidy completely ignore compile commmands.
-        if expand('#' . a:buffer) =~# '\.h$'
-            let l:options .= !empty(l:options) ? ' -x c++' : '-x c++'
-        endif
    endif

    " Get the options to pass directly to clang-tidy
--- a/ale_linters/cpp/cppcheck.vim
+++ b/ale_linters/cpp/cppcheck.vim
@@ -10,11 +10,9 @@ function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
    let l:buffer_path_include = empty(l:compile_commands_option)
    \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
    \   : ''
-    let l:template = ' --template=' . ale#Escape('{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]\\n{code}')

    return l:cd_command
    \   . '%e -q --language=c++'
-    \   . l:template
    \   . ale#Pad(l:compile_commands_option)
    \   . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
    \   . l:buffer_path_include
--- a/ale_linters/cpp/gcc.vim
+++ b/ale_linters/cpp/gcc.vim
@@ -0,0 +1,29 @@
+" Author: geam <mdelage@student.42.fr>
+" Description: gcc linter for cpp files
+"
+call ale#Set('cpp_gcc_executable', 'gcc')
+call ale#Set('cpp_gcc_options', '-std=c++14 -Wall')
+
+function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
+    let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
+
+    " -iquote with the directory the file is in makes #include work for
+    "  headers in the same directory.
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c++'
+    \   . ' -o ' . g:ale#util#nul_file
+    \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+    \   . ale#Pad(l:cflags)
+    \   . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
+endfunction
+
+call ale#linter#Define('cpp', {
+\   'name': 'gcc',
+\   'aliases': ['g++'],
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'cpp_gcc_executable')},
+\   'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#gcc#GetCommand'))},
+\   'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
+\})
--- a/ale_linters/cuda/nvcc.vim
+++ b/ale_linters/cuda/nvcc.vim
@@ -5,6 +5,9 @@ call ale#Set('cuda_nvcc_executable', 'nvcc')
 call ale#Set('cuda_nvcc_options', '-std=c++11')

 function! ale_linters#cuda#nvcc#GetCommand(buffer) abort
+    " Unused: use ale#util#nul_file
+    " let l:output_file = ale#util#Tempname() . '.ii'
+    " call ale#command#ManageFile(a:buffer, l:output_file)
    return '%e -cuda'
    \   . ale#Pad(ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer)))
    \   . ale#Pad(ale#Var(a:buffer, 'cuda_nvcc_options'))
--- a/ale_linters/dafny/dafny.vim
+++ b/ale_linters/dafny/dafny.vim
@@ -6,7 +6,7 @@ function! ale_linters#dafny#dafny#Handle(buffer, lines) abort

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        call add(l:output, {
-        \    'filename': l:match[1],
+        \    'bufnr': a:buffer,
        \    'col': l:match[3] + 0,
        \    'lnum': l:match[2] + 0,
        \    'text': l:match[5],
@@ -14,28 +14,13 @@ function! ale_linters#dafny#dafny#Handle(buffer, lines) abort
        \ })
    endfor

-    for l:match in ale#util#GetMatches(a:lines, '\v(.*)\((\d+),(\d+)\): (Verification of .{-} timed out after \d+ seconds)')
-        call add(l:output, {
-        \     'filename': l:match[1],
-        \     'col': l:match[3] + 0,
-        \     'lnum': l:match[2] + 0,
-        \     'text': l:match[4],
-        \     'type': 'E',
-        \ })
-    endfor
-
    return l:output
 endfunction

-function! ale_linters#dafny#dafny#GetCommand(buffer) abort
-    return printf('dafny %%s /compile:0 /timeLimit:%d', ale#Var(a:buffer, 'dafny_dafny_timelimit'))
-endfunction
-
-call ale#Set('dafny_dafny_timelimit', 10)
 call ale#linter#Define('dafny', {
 \    'name': 'dafny',
 \    'executable': 'dafny',
-\    'command': function('ale_linters#dafny#dafny#GetCommand'),
+\    'command': 'dafny %s /compile:0',
 \    'callback': 'ale_linters#dafny#dafny#Handle',
 \    'lint_file': 1,
 \ })
--- a/ale_linters/dart/analysis_server.vim
+++ b/ale_linters/dart/analysis_server.vim
@@ -1,29 +0,0 @@
-" Author: Nelson Yeung <nelsyeung@gmail.com>
-" Description: Check Dart files with dart analysis server LSP
-
-call ale#Set('dart_analysis_server_executable', 'dart')
-
-function! ale_linters#dart#analysis_server#GetProjectRoot(buffer) abort
-    " Note: pub only looks for pubspec.yaml, there's no point in adding
-    " support for pubspec.yml
-    let l:pubspec = ale#path#FindNearestFile(a:buffer, 'pubspec.yaml')
-
-    return !empty(l:pubspec) ? fnamemodify(l:pubspec, ':h:h') : '.'
-endfunction
-
-function! ale_linters#dart#analysis_server#GetCommand(buffer) abort
-    let l:executable = ale#Var(a:buffer, 'dart_analysis_server_executable')
-    let l:dart = resolve(exepath(l:executable))
-
-    return '%e '
-    \   . fnamemodify(l:dart, ':h') . '/snapshots/analysis_server.dart.snapshot'
-    \   . ' --lsp'
-endfunction
-
-call ale#linter#Define('dart', {
-\   'name': 'analysis_server',
-\   'lsp': 'stdio',
-\   'executable': {b -> ale#Var(b, 'dart_analysis_server_executable')},
-\   'command': function('ale_linters#dart#analysis_server#GetCommand'),
-\   'project_root': function('ale_linters#dart#analysis_server#GetProjectRoot'),
-\})
--- a/ale_linters/dockerfile/dockerfile_lint.vim
+++ b/ale_linters/dockerfile/dockerfile_lint.vim
@@ -32,29 +32,14 @@ function! ale_linters#dockerfile#dockerfile_lint#Handle(buffer, lines) abort
            let l:line = get(l:object, 'line', -1)
            let l:message = l:object['message']

-            let l:link = get(l:object, 'reference_url', '')
-
-            if type(l:link) == v:t_list
-                " Somehow, reference_url is returned as two-part list.
-                " Anchor markers in that list are sometimes duplicated.
-                " See https://github.com/projectatomic/dockerfile_lint/issues/134
-                let l:link = join(l:link, '')
-                let l:link = substitute(l:link, '##', '#', '')
-            endif
-
-            let l:detail = l:message
-
            if get(l:object, 'description', 'None') isnot# 'None'
-                let l:detail .= "\n\n" . l:object['description']
+                let l:message = l:message . '. ' . l:object['description']
            endif

-            let l:detail .= "\n\n" . l:link
-
            call add(l:messages, {
            \   'lnum': l:line,
            \   'text': l:message,
            \   'type': ale_linters#dockerfile#dockerfile_lint#GetType(l:type),
-            \   'detail': l:detail,
            \})
        endfor
    endfor
--- a/ale_linters/dockerfile/hadolint.vim
+++ b/ale_linters/dockerfile/hadolint.vim
@@ -9,7 +9,7 @@ function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
    "
    " /dev/stdin:19 DL3001 Pipe chain should start with a raw value.
    " /dev/stdin:19:3 unexpected thing
-    let l:pattern = '\v^/dev/stdin:(\d+):?(\d+)? ((DL|SC)(\d+) )?((.+)?: )?(.+)$'
+    let l:pattern = '\v^/dev/stdin:(\d+):?(\d+)? ((DL|SC)(\d+) )?(.+)$'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
@@ -24,19 +24,9 @@ function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
            let l:colnum = l:match[2] + 0
        endif

-        " Shellcheck knows a 'style' severity - pin it to info level as well.
-        if l:match[7] is# 'style'
-            let l:type = 'I'
-        elseif l:match[7] is# 'info'
-            let l:type = 'I'
-        elseif l:match[7] is# 'warning'
-            let l:type = 'W'
-        else
-            let l:type = 'E'
-        endif
-
-        let l:text = l:match[8]
-        let l:detail = l:match[8]
+        let l:type = 'W'
+        let l:text = l:match[6]
+        let l:detail = l:match[6]
        let l:domain = 'https://github.com/hadolint/hadolint/wiki/'

        if l:match[4] is# 'SC'
--- a/ale_linters/elixir/credo.vim
+++ b/ale_linters/elixir/credo.vim
@@ -45,24 +45,13 @@ function! ale_linters#elixir#credo#GetMode() abort
    endif
 endfunction

-function! ale_linters#elixir#credo#GetConfigFile() abort
-    let l:config_file = get(g:, 'ale_elixir_credo_config_file', '')
-
-    if empty(l:config_file)
-        return ''
-    endif
-
-    return ' --config-file ' . l:config_file
-endfunction
-
 function! ale_linters#elixir#credo#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixUmbrellaRoot(a:buffer)
+    let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
    let l:mode = ale_linters#elixir#credo#GetMode()

    return ale#path#CdString(l:project_root)
    \ . 'mix help credo && '
    \ . 'mix credo ' . ale_linters#elixir#credo#GetMode()
-    \ . ale_linters#elixir#credo#GetConfigFile()
    \ . ' --format=flycheck --read-from-stdin %s'
 endfunction

--- a/ale_linters/erlang/dialyzer.vim
+++ b/ale_linters/erlang/dialyzer.vim
@@ -3,11 +3,6 @@

 let g:ale_erlang_dialyzer_executable =
 \   get(g:, 'ale_erlang_dialyzer_executable', 'dialyzer')
-let g:ale_erlang_dialyzer_options =
-\   get(g:, 'ale_erlang_dialyzer_options', '-Wunmatched_returns'
-\                                        . ' -Werror_handling'
-\                                        . ' -Wrace_conditions'
-\                                        . ' -Wunderspecs')
 let g:ale_erlang_dialyzer_plt_file =
 \   get(g:, 'ale_erlang_dialyzer_plt_file', '')
 let g:ale_erlang_dialyzer_rebar3_profile =
@@ -52,12 +47,13 @@ function! ale_linters#erlang#dialyzer#GetExecutable(buffer) abort
 endfunction

 function! ale_linters#erlang#dialyzer#GetCommand(buffer) abort
-    let l:options = ale#Var(a:buffer, 'erlang_dialyzer_options')
-
    let l:command = ale#Escape(ale_linters#erlang#dialyzer#GetExecutable(a:buffer))
    \   . ' -n'
    \   . ' --plt ' . ale#Escape(ale_linters#erlang#dialyzer#GetPlt(a:buffer))
-    \   . ' ' . l:options
+    \   . ' -Wunmatched_returns'
+    \   . ' -Werror_handling'
+    \   . ' -Wrace_conditions'
+    \   . ' -Wunderspecs'
    \   . ' %s'

    return l:command
--- a/ale_linters/erlang/elvis.vim
+++ b/ale_linters/erlang/elvis.vim
@@ -1,39 +0,0 @@
-" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
-" Description: Elvis linter for Erlang files
-
-call ale#Set('erlang_elvis_executable', 'elvis')
-
-function! ale_linters#erlang#elvis#Handle(buffer, lines) abort
-    let l:pattern = '\v:(\d+):[^:]+:(.+)'
-    let l:loclist = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:loclist, {
-        \   'lnum': str2nr(l:match[1]),
-        \   'text': s:AbbreviateMessage(l:match[2]),
-        \   'type': 'W',
-        \})
-    endfor
-
-    return l:loclist
-endfunction
-
-function! s:AbbreviateMessage(text) abort
-    let l:pattern = '\v\c^(line \d+ is too long):.*$'
-
-    return substitute(a:text, l:pattern, '\1.', '')
-endfunction
-
-function! s:GetCommand(buffer) abort
-    let l:file = ale#Escape(expand('#' . a:buffer . ':.'))
-
-    return '%e rock --output-format=parsable ' . l:file
-endfunction
-
-call ale#linter#Define('erlang', {
-\   'name': 'elvis',
-\   'callback': 'ale_linters#erlang#elvis#Handle',
-\   'executable': {b -> ale#Var(b, 'erlang_elvis_executable')},
-\   'command': function('s:GetCommand'),
-\   'lint_file': 1,
-\})
--- a/ale_linters/erlang/erlc.vim
+++ b/ale_linters/erlang/erlc.vim
@@ -1,22 +1,14 @@
 " Author: Magnus Ottenklinger - https://github.com/evnu

-let g:ale_erlang_erlc_executable = get(g:, 'ale_erlang_erlc_executable', 'erlc')
 let g:ale_erlang_erlc_options = get(g:, 'ale_erlang_erlc_options', '')

-function! ale_linters#erlang#erlc#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'erlang_erlc_executable')
-endfunction
-
 function! ale_linters#erlang#erlc#GetCommand(buffer) abort
    let l:output_file = ale#util#Tempname()
    call ale#command#ManageFile(a:buffer, l:output_file)

-    let l:command = ale#Escape(ale_linters#erlang#erlc#GetExecutable(a:buffer))
-    \             . ' -o ' . ale#Escape(l:output_file)
-    \             . ' ' . ale#Var(a:buffer, 'erlang_erlc_options')
-    \             . ' %t'
-
-    return l:command
+    return 'erlc -o ' . ale#Escape(l:output_file)
+    \   . ' ' . ale#Var(a:buffer, 'erlang_erlc_options')
+    \   . ' %t'
 endfunction

 function! ale_linters#erlang#erlc#Handle(buffer, lines) abort
@@ -98,7 +90,7 @@ endfunction

 call ale#linter#Define('erlang', {
 \   'name': 'erlc',
-\   'executable': function('ale_linters#erlang#erlc#GetExecutable'),
+\   'executable': 'erlc',
 \   'command': function('ale_linters#erlang#erlc#GetCommand'),
 \   'callback': 'ale_linters#erlang#erlc#Handle',
 \})
--- a/ale_linters/eruby/ruumba.vim
+++ b/ale_linters/eruby/ruumba.vim
@@ -11,7 +11,7 @@ function! ale_linters#eruby#ruumba#GetCommand(buffer) abort
    return ale#ruby#EscapeExecutable(l:executable, 'ruumba')
    \   . ' --format json --force-exclusion '
    \   . ale#Var(a:buffer, 'eruby_ruumba_options')
-    \   . ' --stdin %s'
+    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
 endfunction

 function! ale_linters#eruby#ruumba#Handle(buffer, lines) abort
--- a/ale_linters/go/gofmt.vim
+++ b/ale_linters/go/gofmt.vim
@@ -6,6 +6,7 @@ function! ale_linters#go#gofmt#GetCommand(buffer) abort
    \   . '%e -e %t'
 endfunction

+
 call ale#linter#Define('go', {
 \   'name': 'gofmt',
 \   'output_stream': 'stderr',
--- a/ale_linters/go/gopls.vim
+++ b/ale_linters/go/gopls.vim
@@ -4,7 +4,6 @@

 call ale#Set('go_gopls_executable', 'gopls')
 call ale#Set('go_gopls_options', '--mode stdio')
-call ale#Set('go_gopls_init_options', {})

 function! ale_linters#go#gopls#GetCommand(buffer) abort
    return ale#go#EnvString(a:buffer)
@@ -32,5 +31,4 @@ call ale#linter#Define('go', {
 \   'executable': {b -> ale#Var(b, 'go_gopls_executable')},
 \   'command': function('ale_linters#go#gopls#GetCommand'),
 \   'project_root': function('ale_linters#go#gopls#FindProjectRoot'),
-\   'initialization_options': {b -> ale#Var(b, 'go_gopls_init_options')},
 \})
--- a/ale_linters/handlebars/embertemplatelint.vim
+++ b/ale_linters/handlebars/embertemplatelint.vim
@@ -4,28 +4,6 @@
 call ale#Set('handlebars_embertemplatelint_executable', 'ember-template-lint')
 call ale#Set('handlebars_embertemplatelint_use_global', get(g:, 'ale_use_global_executables', 0))

-function! ale_linters#handlebars#embertemplatelint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'handlebars_embertemplatelint', [
-    \   'node_modules/.bin/ember-template-lint',
-    \])
-endfunction
-
-function! ale_linters#handlebars#embertemplatelint#GetCommand(buffer, version) abort
-    " Reading from stdin was introduced in ember-template-lint@1.6.0
-    return ale#semver#GTE(a:version, [1, 6, 0])
-    \   ? '%e --json --filename %s'
-    \   : '%e --json %t'
-endfunction
-
-function! ale_linters#handlebars#embertemplatelint#GetCommandWithVersionCheck(buffer) abort
-    return ale#semver#RunWithVersionCheck(
-    \   a:buffer,
-    \   ale_linters#handlebars#embertemplatelint#GetExecutable(a:buffer),
-    \   '%e --version',
-    \   function('ale_linters#handlebars#embertemplatelint#GetCommand'),
-    \)
-endfunction
-
 function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort
    let l:output = []
    let l:json = ale#util#FuzzyJSONDecode(a:lines, {})
@@ -52,9 +30,10 @@ function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort
 endfunction

 call ale#linter#Define('handlebars', {
-\   'name': 'embertemplatelint',
-\   'aliases': ['ember-template-lint'],
-\   'executable': function('ale_linters#handlebars#embertemplatelint#GetExecutable'),
-\   'command': function('ale_linters#handlebars#embertemplatelint#GetCommandWithVersionCheck'),
+\   'name': 'ember-template-lint',
+\   'executable': {b -> ale#node#FindExecutable(b, 'handlebars_embertemplatelint', [
+\       'node_modules/.bin/ember-template-lint',
+\   ])},
+\   'command': '%e --json %t',
 \   'callback': 'ale_linters#handlebars#embertemplatelint#Handle',
 \})
--- a/ale_linters/haskell/hls.vim
+++ b/ale_linters/haskell/hls.vim
@@ -1,63 +0,0 @@
-" Author: Yen3 <yen3rc@gmail.com>
-" Description: A language server for haskell
-"              The file is based on hie.vim (author: Luxed
-"              <devildead13@gmail.com>).  It search more project root files.
-"
-call ale#Set('haskell_hls_executable', 'haskell-language-server-wrapper')
-
-function! ale_linters#haskell#hls#FindRootFile(buffer) abort
-    let l:serach_root_files = [
-    \ 'stack.yaml',
-    \ 'cabal.project',
-    \ 'package.yaml',
-    \ 'hie.yaml'
-    \ ]
-
-    for l:path in ale#path#Upwards(expand('#' . a:buffer . ':p:h'))
-        for l:root_file in l:serach_root_files
-            if filereadable(l:path . l:root_file)
-                return l:path
-            endif
-        endfor
-    endfor
-
-    return ''
-endfunction
-
-function! ale_linters#haskell#hls#GetProjectRoot(buffer) abort
-    " Search for the project file first
-    let l:project_file = ale_linters#haskell#hls#FindRootFile(a:buffer)
-
-    " If it's empty, search for the cabal file
-    if empty(l:project_file)
-        " Search all of the paths except for the root filesystem path.
-        let l:paths = join(
-        \   ale#path#Upwards(expand('#' . a:buffer . ':p:h'))[:-2],
-        \   ','
-        \)
-        let l:project_file = globpath(l:paths, '*.cabal')
-    endif
-
-    " If we still can't find one, use the current file.
-    if empty(l:project_file)
-        let l:project_file = expand('#' . a:buffer . ':p')
-    endif
-
-    return fnamemodify(l:project_file, ':h')
-endfunction
-
-function! ale_linters#haskell#hls#GetCommand(buffer) abort
-    let l:executable = ale#Var(a:buffer, 'haskell_hls_executable')
-
-    return ale#handlers#haskell_stack#EscapeExecutable(l:executable,
-    \ 'haskell-language-server-wrapper')
-    \ . ' --lsp'
-endfunction
-
-call ale#linter#Define('haskell', {
-\   'name': 'hls',
-\   'lsp': 'stdio',
-\   'command': function('ale_linters#haskell#hls#GetCommand'),
-\   'executable': {b -> ale#Var(b, 'haskell_hls_executable')},
-\   'project_root': function('ale_linters#haskell#hls#GetProjectRoot'),
-\})
--- a/ale_linters/inko/inko.vim
+++ b/ale_linters/inko/inko.vim
@@ -1,33 +0,0 @@
-" Author: Yorick Peterse <yorick@yorickpeterse.com>
-" Description: linting of Inko source code using the Inko compiler
-
-call ale#Set('inko_inko_executable', 'inko')
-
-function! ale_linters#inko#inko#GetCommand(buffer) abort
-    let l:include = ''
-
-    " Include the tests source directory, but only for test files.
-    if expand('#' . a:buffer . ':p') =~? '\vtests[/\\]test[/\\]'
-        let l:test_dir = ale#path#FindNearestDirectory(a:buffer, 'tests')
-
-        if isdirectory(l:test_dir)
-            let l:include = '--include ' . ale#Escape(l:test_dir)
-        endif
-    endif
-
-    " We use %s instead of %t so the compiler determines the correct module
-    " names for the file being edited. Not doing so may lead to errors in
-    " certain cases.
-    return '%e build --check --format=json'
-    \ . ale#Pad(l:include)
-    \ . ' %s'
-endfunction
-
-call ale#linter#Define('inko', {
-\   'name': 'inko',
-\   'executable': {b -> ale#Var(b, 'inko_inko_executable')},
-\   'command': function('ale_linters#inko#inko#GetCommand'),
-\   'callback': 'ale#handlers#inko#Handle',
-\   'output_stream': 'stderr',
-\   'lint_file': 1
-\})
--- a/ale_linters/java/checkstyle.vim
+++ b/ale_linters/java/checkstyle.vim
@@ -9,7 +9,7 @@ function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
    let l:output = []

    " modern checkstyle versions
-    let l:pattern = '\v\[(WARN|ERROR)\] [a-zA-Z]?:?[^:]+:(\d+):(\d+)?:? (.*) \[(.+)\]'
+    let l:pattern = '\v\[(WARN|ERROR)\] [a-zA-Z]?:?[^:]+:(\d+):(\d+)?:? (.*) \[(.+)\]$'

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        call add(l:output, {
@@ -52,7 +52,7 @@ endfunction
 function! ale_linters#java#checkstyle#GetCommand(buffer) abort
    let l:options = ale#Var(a:buffer, 'java_checkstyle_options')
    let l:config_option = ale#Var(a:buffer, 'java_checkstyle_config')
-    let l:config = l:options !~# '\v(^| )-c ' && !empty(l:config_option)
+    let l:config = l:options !~# '\v(^| )-c' && !empty(l:config_option)
    \   ? s:GetConfig(a:buffer, l:config_option)
    \   : ''

--- a/ale_linters/java/eclipselsp.vim
+++ b/ale_linters/java/eclipselsp.vim
@@ -20,39 +20,25 @@ endfunction
 function! ale_linters#java#eclipselsp#JarPath(buffer) abort
    let l:path = ale_linters#java#eclipselsp#TargetPath(a:buffer)

-    if has('win32')
-        let l:platform = 'win32'
-    elseif has('macunix')
-        let l:platform = 'macosx'
-    else
-        let l:platform = 'linux'
-    endif
-
    " Search jar file within repository path when manually built using mvn
-    let l:files = globpath(l:path, '**/'.l:platform.'/**/plugins/org.eclipse.equinox.launcher_*\.jar', 1, 1)
+    let l:repo_path = l:path . '/org.eclipse.jdt.ls.product/target/repository'
+    let l:files = globpath(l:repo_path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)

-    if len(l:files) >= 1
+    if len(l:files) == 1
        return l:files[0]
    endif

    " Search jar file within VSCode extensions folder.
-    let l:files = globpath(l:path, '**/'.l:platform.'/plugins/org.eclipse.equinox.launcher_*\.jar', 1, 1)
+    let l:files = globpath(l:path, '**/plugins/org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)

-    if len(l:files) >= 1
-        return l:files[0]
-    endif
-
-    " Search jar file within unzipped tar.gz file
-    let l:files = globpath(l:path, 'plugins/org.eclipse.equinox.launcher_*\.jar', 1, 1)
-
-    if len(l:files) >= 1
+    if len(l:files) == 1
        return l:files[0]
    endif

    " Search jar file within system package path
-    let l:files = globpath('/usr/share/java/jdtls/plugins', 'org.eclipse.equinox.launcher_*\.jar', 1, 1)
+    let l:files = globpath('/usr/share/java/jdtls/plugins', 'org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)

-    if len(l:files) >= 1
+    if len(l:files) == 1
        return l:files[0]
    endif

@@ -180,8 +166,7 @@ function! ale_linters#java#eclipselsp#RunWithVersionCheck(buffer) abort
    return ale#command#Run(
    \ a:buffer,
    \ l:command,
-    \ function('ale_linters#java#eclipselsp#CommandWithVersion'),
-    \ { 'output_stream': 'both' }
+    \ function('ale_linters#java#eclipselsp#CommandWithVersion')
    \)
 endfunction

--- a/ale_linters/java/javac.vim
+++ b/ale_linters/java/javac.vim
@@ -9,7 +9,13 @@ call ale#Set('java_javac_classpath', '')
 call ale#Set('java_javac_sourcepath', '')

 function! ale_linters#java#javac#RunWithImportPaths(buffer) abort
-    let l:command = ale#maven#BuildClasspathCommand(a:buffer)
+    let l:command = ''
+    let l:pom_path = ale#path#FindNearestFile(a:buffer, 'pom.xml')
+
+    if !empty(l:pom_path) && executable('mvn')
+        let l:command = ale#path#CdString(fnamemodify(l:pom_path, ':h'))
+        \ . 'mvn dependency:build-classpath'
+    endif

    " Try to use Gradle if Maven isn't available.
    if empty(l:command)
--- a/ale_linters/javascript/xo.vim
+++ b/ale_linters/javascript/xo.vim
@@ -1,9 +1,26 @@
 " Author: Daniel Lupu <lupu.daniel.f@gmail.com>
 " Description: xo for JavaScript files

+call ale#Set('javascript_xo_executable', 'xo')
+call ale#Set('javascript_xo_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('javascript_xo_options', '')
+
+function! ale_linters#javascript#xo#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'javascript_xo', [
+    \   'node_modules/.bin/xo',
+    \])
+endfunction
+
+function! ale_linters#javascript#xo#GetCommand(buffer) abort
+    return ale#Escape(ale_linters#javascript#xo#GetExecutable(a:buffer))
+    \   . ' ' . ale#Var(a:buffer, 'javascript_xo_options')
+    \   . ' --reporter json --stdin --stdin-filename %s'
+endfunction
+
+" xo uses eslint and the output format is the same
 call ale#linter#Define('javascript', {
 \   'name': 'xo',
-\   'executable': function('ale#handlers#xo#GetExecutable'),
-\   'command': function('ale#handlers#xo#GetLintCommand'),
-\   'callback': 'ale#handlers#xo#HandleJSON',
+\   'executable': function('ale_linters#javascript#xo#GetExecutable'),
+\   'command': function('ale_linters#javascript#xo#GetCommand'),
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})
--- a/ale_linters/json/jq.vim
+++ b/ale_linters/json/jq.vim
@@ -1,32 +0,0 @@
-" Author: jD91mZM2 <me@krake.one>
-
-function! ale_linters#json#jq#GetCommand(buffer) abort
-    let l:executable = ale#fixers#jq#GetExecutable(a:buffer)
-
-    return ale#Escape(l:executable)
-endfunction
-
-function! ale_linters#json#jq#Handle(buffer, lines) abort
-    " Matches patterns like the following:
-    " parse error: Expected another key-value pair at line 4, column 3
-    let l:pattern = '^parse error: \(.\+\) at line \(\d\+\), column \(\d\+\)$'
-    let l:output = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
-        \   'text': l:match[1],
-        \   'lnum': l:match[2] + 0,
-        \   'col': l:match[3] + 0,
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('json', {
-\   'name': 'jq',
-\   'executable': function('ale#fixers#jq#GetExecutable'),
-\   'output_stream': 'stderr',
-\   'command': function('ale_linters#json#jq#GetCommand'),
-\   'callback': 'ale_linters#json#jq#Handle',
-\})
--- a/ale_linters/json/spectral.vim
+++ b/ale_linters/json/spectral.vim
@@ -1,14 +0,0 @@
-" Author: t2h5 <https://github.com/t2h5>
-" Description: Integration of Stoplight Spectral CLI with ALE.
-
-call ale#Set('json_spectral_executable', 'spectral')
-call ale#Set('json_spectral_use_global', get(g:, 'ale_use_global_executables', 0))
-
-call ale#linter#Define('json', {
-\   'name': 'spectral',
-\   'executable': {b -> ale#node#FindExecutable(b, 'json_spectral', [
-\       'node_modules/.bin/spectral',
-\   ])},
-\   'command': '%e lint --ignore-unknown-format -q -f text %t',
-\   'callback': 'ale#handlers#spectral#HandleSpectralOutput'
-\})
--- a/ale_linters/julia/languageserver.vim
+++ b/ale_linters/julia/languageserver.vim
@@ -6,9 +6,9 @@ call ale#Set('julia_executable', 'julia')

 function! ale_linters#julia#languageserver#GetCommand(buffer) abort
    let l:julia_executable = ale#Var(a:buffer, 'julia_executable')
-    let l:cmd_string = 'using LanguageServer; using Pkg; import StaticLint; import SymbolServer; server = LanguageServer.LanguageServerInstance(isdefined(Base, :stdin) ? stdin : STDIN, isdefined(Base, :stdout) ? stdout : STDOUT, dirname(Pkg.Types.Context().env.project_file)); server.runlinter = true; run(server);'
+    let l:cmd_string = 'using LanguageServer; server = LanguageServer.LanguageServerInstance(isdefined(Base, :stdin) ? stdin : STDIN, isdefined(Base, :stdout) ? stdout : STDOUT, false); server.runlinter = true; run(server);'

-    return ale#Escape(l:julia_executable) . ' --project=@. --startup-file=no --history-file=no -e ' . ale#Escape(l:cmd_string)
+    return ale#Escape(l:julia_executable) . ' --startup-file=no --history-file=no -e ' . ale#Escape(l:cmd_string)
 endfunction

 call ale#linter#Define('julia', {
--- a/ale_linters/kotlin/ktlint.vim
+++ b/ale_linters/kotlin/ktlint.vim
@@ -6,5 +6,5 @@ call ale#linter#Define('kotlin', {
 \   'executable': 'ktlint',
 \   'command': function('ale#handlers#ktlint#GetCommand'),
 \   'callback': 'ale#handlers#ktlint#Handle',
-\   'output_stream': 'stderr'
+\   'lint_file': 1
 \})
--- a/ale_linters/markdown/markdownlint.vim
+++ b/ale_linters/markdown/markdownlint.vim
@@ -1,22 +1,11 @@
 " Author: Ty-Lucas Kelley <tylucaskelley@gmail.com>
 " Description: Adds support for markdownlint

-call ale#Set('markdown_markdownlint_options', '')
-
-function! ale_linters#markdown#markdownlint#GetCommand(buffer) abort
-    let l:executable = 'markdownlint'
-
-    let l:options = ale#Var(a:buffer, 'markdown_markdownlint_options')
-
-    return ale#Escape(l:executable)
-    \ . (!empty(l:options) ? ' ' . l:options : '') . ' %s'
-endfunction
-
 call ale#linter#Define('markdown', {
 \   'name': 'markdownlint',
 \   'executable': 'markdownlint',
 \   'lint_file': 1,
 \   'output_stream': 'both',
-\   'command': function('ale_linters#markdown#markdownlint#GetCommand'),
+\   'command': 'markdownlint %s',
 \   'callback': 'ale#handlers#markdownlint#Handle'
 \})
--- a/ale_linters/nasm/nasm.vim
+++ b/ale_linters/nasm/nasm.vim
@@ -7,9 +7,10 @@ call ale#Set('nasm_nasm_options', '')
 function! ale_linters#nasm#nasm#GetCommand(buffer) abort
    " Note that NASM requires a trailing slash for the -I option.
    let l:separator = has('win32') ? '\' : '/'
+    let l:path = fnamemodify(bufname(a:buffer), ':p:h') . l:separator
    let l:output_null = has('win32') ? 'NUL' : '/dev/null'

-    return '%e -X gnu -I %s:h' . l:separator
+    return '%e -X gnu -I ' . ale#Escape(l:path)
    \   . ale#Pad(ale#Var(a:buffer, 'nasm_nasm_options'))
    \   . ' %s'
    \   . ' -o ' . l:output_null
--- a/ale_linters/nix/nix.vim
+++ b/ale_linters/nix/nix.vim
@@ -1,51 +1,18 @@
 " Author: Alistair Bill <@alibabzo>
-" Author: Maximilian Bosch <maximilian@mbosch.me>
 " Description: nix-instantiate linter for nix files

-function! ale_linters#nix#nix#Command(buffer, output, meta) abort
-    let l:version = a:output[0][22:]
-
-    if l:version =~# '^\(2.4\|3\).*'
-        return 'nix-instantiate --log-format internal-json --parse -'
-    else
-        return 'nix-instantiate --parse -'
-    endif
-endfunction
-
 function! ale_linters#nix#nix#Handle(buffer, lines) abort
+    let l:pattern = '^\(.\+\): \(.\+\), at .*:\(\d\+\):\(\d\+\)$'
    let l:output = []

-    if empty(a:lines)
-        return l:output
-    endif
-
-    if a:lines[0] =~# '^@nix .*'
-        for l:line in a:lines
-            if l:line =~# '^@nix .*'
-                let l:result = json_decode(strpart(l:line, 4))
-
-                if has_key(l:result, 'column')
-                    call add(l:output, {
-                    \     'type': 'E',
-                    \     'lnum': l:result.line,
-                    \     'col': l:result.column,
-                    \     'text': l:result.raw_msg
-                    \})
-                endif
-            endif
-        endfor
-    else
-        let l:pattern = '^\(.\+\): \(.\+\) at .*:\(\d\+\):\(\d\+\)$'
-
-        for l:match in ale#util#GetMatches(a:lines, l:pattern)
-            call add(l:output, {
-            \   'lnum': l:match[3] + 0,
-            \   'col': l:match[4] + 0,
-            \   'text': l:match[1] . ': ' . substitute(l:match[2], ',$', '', ''),
-            \   'type': l:match[1] =~# '^error' ? 'E' : 'W',
-            \})
-        endfor
-    endif
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[3] + 0,
+        \   'col': l:match[4] + 0,
+        \   'text': l:match[1] . ': ' . l:match[2],
+        \   'type': l:match[1] =~# '^error' ? 'E' : 'W',
+        \})
+    endfor

    return l:output
 endfunction
@@ -54,10 +21,6 @@ call ale#linter#Define('nix', {
 \   'name': 'nix',
 \   'output_stream': 'stderr',
 \   'executable': 'nix-instantiate',
-\   'command': {buffer -> ale#command#Run(
-\       buffer,
-\       'nix-instantiate --version',
-\       function('ale_linters#nix#nix#Command')
-\   )},
+\   'command': 'nix-instantiate --parse -',
 \   'callback': 'ale_linters#nix#nix#Handle',
 \})
--- a/ale_linters/nix/rnix_lsp.vim
+++ b/ale_linters/nix/rnix_lsp.vim
@@ -1,16 +0,0 @@
-" Author: jD91mZM2 <me@krake.one>
-" Description: rnix-lsp language client
-
-function! ale_linters#nix#rnix_lsp#GetProjectRoot(buffer) abort
-    " rnix-lsp does not yet use the project root, so getting it right is not
-    " important
-    return fnamemodify(a:buffer, ':h')
-endfunction
-
-call ale#linter#Define('nix', {
-\   'name': 'rnix_lsp',
-\   'lsp': 'stdio',
-\   'executable': 'rnix-lsp',
-\   'command': '%e',
-\   'project_root': function('ale_linters#nix#rnix_lsp#GetProjectRoot'),
-\})
--- a/ale_linters/objc/ccls.vim
+++ b/ale_linters/objc/ccls.vim
@@ -3,7 +3,6 @@

 call ale#Set('objc_ccls_executable', 'ccls')
 call ale#Set('objc_ccls_init_options', {})
-call ale#Set('c_build_dir', '')

 call ale#linter#Define('objc', {
 \   'name': 'ccls',
@@ -11,5 +10,5 @@ call ale#linter#Define('objc', {
 \   'executable': {b -> ale#Var(b, 'objc_ccls_executable')},
 \   'command': '%e',
 \   'project_root': function('ale#handlers#ccls#GetProjectRoot'),
-\   'initialization_options': {b -> ale#handlers#ccls#GetInitOpts(b, 'objc_ccls_init_options')},
+\   'initialization_options': {b -> ale#Var(b, 'objc_ccls_init_options')},
 \})
--- a/ale_linters/objc/clang.vim
+++ b/ale_linters/objc/clang.vim
@@ -10,7 +10,7 @@ function! ale_linters#objc#clang#GetCommand(buffer) abort
    " -iquote with the directory the file is in makes #include work for
    "  headers in the same directory.
    return 'clang -S -x objective-c -fsyntax-only '
-    \   . '-iquote %s:h'
+    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
    \   . ' ' . ale#Var(a:buffer, 'objc_clang_options') . ' -'
 endfunction

--- a/ale_linters/objcpp/clang.vim
+++ b/ale_linters/objcpp/clang.vim
@@ -10,7 +10,7 @@ function! ale_linters#objcpp#clang#GetCommand(buffer) abort
    " -iquote with the directory the file is in makes #include work for
    "  headers in the same directory.
    return 'clang++ -S -x objective-c++ -fsyntax-only '
-    \   . '-iquote %s:h'
+    \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
    \   . ' ' . ale#Var(a:buffer, 'objcpp_clang_options') . ' -'
 endfunction

--- a/ale_linters/ocaml/ols.vim
+++ b/ale_linters/ocaml/ols.vim
@@ -9,6 +9,6 @@ call ale#linter#Define('ocaml', {
 \   'lsp': 'stdio',
 \   'executable': function('ale#handlers#ols#GetExecutable'),
 \   'command': function('ale#handlers#ols#GetCommand'),
-\   'language': function('ale#handlers#ols#GetLanguage'),
+\   'language_callback': 'ale#handlers#ols#GetLanguage',
 \   'project_root': function('ale#handlers#ols#GetProjectRoot'),
 \})
--- a/ale_linters/openapi/ibm_validator.vim
+++ b/ale_linters/openapi/ibm_validator.vim
@@ -1,58 +0,0 @@
-" Author: Horacio Sanson <hsanson@gmail.com>
-
-call ale#Set('openapi_ibm_validator_executable', 'lint-openapi')
-call ale#Set('openapi_ibm_validator_options', '')
-
-function! ale_linters#openapi#ibm_validator#GetCommand(buffer) abort
-    return '%e' . ale#Pad(ale#Var(a:buffer, 'openapi_ibm_validator_options'))
-    \ . ' %t'
-endfunction
-
-function! ale_linters#openapi#ibm_validator#Handle(buffer, lines) abort
-    let l:output = []
-    let l:type = 'E'
-    let l:message = ''
-    let l:nr = -1
-
-    for l:line in a:lines
-        let l:match = matchlist(l:line, '^errors$')
-
-        if !empty(l:match)
-            let l:type = 'E'
-        endif
-
-        let l:match = matchlist(l:line, '^warnings$')
-
-        if !empty(l:match)
-            let l:type = 'W'
-        endif
-
-        let l:match = matchlist(l:line, '^ *Message : *\(.\+\)$')
-
-        if !empty(l:match)
-            let l:message = l:match[1]
-        endif
-
-        let l:match = matchlist(l:line, '^ *Line *: *\(\d\+\)$')
-
-        if !empty(l:match)
-            let l:nr = l:match[1]
-
-            call add(l:output, {
-            \   'lnum': l:nr + 0,
-            \   'col': 0,
-            \   'text': l:message,
-            \   'type': l:type,
-            \})
-        endif
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('openapi', {
-\   'name': 'ibm_validator',
-\   'executable': {b -> ale#Var(b, 'openapi_ibm_validator_executable')},
-\   'command': function('ale_linters#openapi#ibm_validator#GetCommand'),
-\   'callback': 'ale_linters#openapi#ibm_validator#Handle',
-\})
--- a/ale_linters/openapi/yamllint.vim
+++ b/ale_linters/openapi/yamllint.vim
@@ -1,9 +0,0 @@
-call ale#Set('yaml_yamllint_executable', 'yamllint')
-call ale#Set('yaml_yamllint_options', '')
-
-call ale#linter#Define('openapi', {
-\   'name': 'yamllint',
-\   'executable': {b -> ale#Var(b, 'yaml_yamllint_executable')},
-\   'command': function('ale#handlers#yamllint#GetCommand'),
-\   'callback': 'ale#handlers#yamllint#Handle',
-\})
--- a/ale_linters/perl6/perl6.vim
+++ b/ale_linters/perl6/perl6.vim
@@ -88,7 +88,7 @@ function! ale_linters#perl6#perl6#Handle(buffer, lines) abort

    try
        let l:json = json_decode(join(a:lines, ''))
-    catch /E474\|E491/
+    catch /E474/
        call add(l:output, {
        \   'lnum': '1',
        \   'text': 'Received output in the default Perl6 error format. See :ALEDetail for details',
--- a/ale_linters/php/intelephense.vim
+++ b/ale_linters/php/intelephense.vim
@@ -1,32 +0,0 @@
-" Author: Eric Stern <eric@ericstern.com>,
-"         Arnold Chand <creativenull@outlook.com>
-" Description: Intelephense language server integration for ALE
-
-call ale#Set('php_intelephense_executable', 'intelephense')
-call ale#Set('php_intelephense_use_global', 1)
-call ale#Set('php_intelephense_config', {})
-
-function! ale_linters#php#intelephense#GetProjectRoot(buffer) abort
-    let l:composer_path = ale#path#FindNearestFile(a:buffer, 'composer.json')
-
-    if (!empty(l:composer_path))
-        return fnamemodify(l:composer_path, ':h')
-    endif
-
-    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
-
-    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
-endfunction
-
-function! ale_linters#php#intelephense#GetInitializationOptions(buffer) abort
-    return ale#Var(a:buffer, 'php_intelephense_config')
-endfunction
-
-call ale#linter#Define('php', {
-\   'name': 'intelephense',
-\   'lsp': 'stdio',
-\   'initialization_options': function('ale_linters#php#intelephense#GetInitializationOptions'),
-\   'executable': {b -> ale#node#FindExecutable(b, 'php_intelephense', [])},
-\   'command': '%e --stdio',
-\   'project_root': function('ale_linters#php#intelephense#GetProjectRoot'),
-\})
--- a/ale_linters/php/phan.vim
+++ b/ale_linters/php/phan.vim
@@ -39,7 +39,7 @@ function! ale_linters#php#phan#Handle(buffer, lines) abort
        let l:pattern = '^Phan error: \(\w\+\): \(.\+\) in \(.\+\) on line \(\d\+\)$'
    else
        " /path/to/some-filename.php:18 ERRORTYPE message
-        let l:pattern = '^\(.*\):\(\d\+\)\s\(\w\+\)\s\(.\+\)$'
+        let l:pattern = '^.*:\(\d\+\)\s\(\w\+\)\s\(.\+\)$'
    endif

    let l:output = []
@@ -49,15 +49,13 @@ function! ale_linters#php#phan#Handle(buffer, lines) abort
            let l:dict = {
            \   'lnum': l:match[4] + 0,
            \   'text': l:match[2],
-            \   'filename': l:match[3],
            \   'type': 'W',
            \}
        else
            let l:dict = {
-            \   'lnum': l:match[2] + 0,
-            \   'text': l:match[4],
+            \   'lnum': l:match[1] + 0,
+            \   'text': l:match[3],
            \   'type': 'W',
-            \   'filename': l:match[1],
            \}
        endif

--- a/ale_linters/php/phpcs.vim
+++ b/ale_linters/php/phpcs.vim
@@ -23,7 +23,7 @@ function! ale_linters#php#phpcs#Handle(buffer, lines) abort
    " Matches against lines like the following:
    "
    " /path/to/some-filename.php:18:3: error - Line indented incorrectly; expected 4 spaces, found 2 (Generic.WhiteSpace.ScopeIndent.IncorrectExact)
-    let l:pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\) - \(.\+\) (\(.\+\)).*$'
+    let l:pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\) - \(.\+\) (\(.\+\))$'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
--- a/ale_linters/php/psalm.vim
+++ b/ale_linters/php/psalm.vim
@@ -1,9 +1,9 @@
 " Author: Matt Brown <https://github.com/muglug>
 " Description: plugin for Psalm, static analyzer for PHP

-call ale#Set('php_psalm_executable', 'psalm')
-call ale#Set('php_psalm_options', '')
-call ale#Set('php_psalm_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('psalm_langserver_executable', 'psalm')
+call ale#Set('psalm_langserver_options', '')
+call ale#Set('psalm_langserver_use_global', get(g:, 'ale_use_global_executables', 0))

 function! ale_linters#php#psalm#GetProjectRoot(buffer) abort
    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
@@ -12,13 +12,13 @@ function! ale_linters#php#psalm#GetProjectRoot(buffer) abort
 endfunction

 function! ale_linters#php#psalm#GetCommand(buffer) abort
-    return '%e --language-server' . ale#Pad(ale#Var(a:buffer, 'php_psalm_options'))
+    return '%e --language-server' . ale#Pad(ale#Var(a:buffer, 'psalm_langserver_options'))
 endfunction

 call ale#linter#Define('php', {
 \   'name': 'psalm',
 \   'lsp': 'stdio',
-\   'executable': {b -> ale#node#FindExecutable(b, 'php_psalm', [
+\   'executable': {b -> ale#node#FindExecutable(b, 'psalm_langserver', [
 \       'vendor/bin/psalm',
 \   ])},
 \   'command': function('ale_linters#php#psalm#GetCommand'),
--- a/ale_linters/php/tlint.vim
+++ b/ale_linters/php/tlint.vim
@@ -1,80 +0,0 @@
-" Author: Jose Soto <jose@tighten.co>
-"
-" Description: Tighten Opinionated PHP Linting
-" Website: https://github.com/tightenco/tlint
-
-call ale#Set('php_tlint_executable', 'tlint')
-call ale#Set('php_tlint_use_global', get(g:, 'ale_use_global_executables', 0))
-call ale#Set('php_tlint_options', '')
-
-function! ale_linters#php#tlint#GetProjectRoot(buffer) abort
-    let l:composer_path = ale#path#FindNearestFile(a:buffer, 'composer.json')
-
-    if !empty(l:composer_path)
-        return fnamemodify(l:composer_path, ':h')
-    endif
-
-    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
-
-    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
-endfunction
-
-function! ale_linters#php#tlint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'php_tlint', [
-    \   'vendor/bin/tlint',
-    \   'tlint',
-    \])
-endfunction
-
-function! ale_linters#php#tlint#GetCommand(buffer) abort
-    let l:executable = ale_linters#php#tlint#GetExecutable(a:buffer)
-    let l:options = ale#Var(a:buffer, 'php_tlint_options')
-
-    return ale#node#Executable(a:buffer, l:executable)
-    \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' lint %s'
-endfunction
-
-function! ale_linters#php#tlint#Handle(buffer, lines) abort
-    " Matches against lines like the following:
-    "
-    " ! There should be 1 space around `.` concatenations, and additional lines should always start with a `.`
-    " 22 : `        $something = 'a'.'name';`
-    "
-    let l:loop_count = 0
-    let l:messages_pattern = '^\! \(.*\)'
-    let l:output = []
-    let l:pattern = '^\(\d\+\) \:'
-    let l:temp_messages = []
-
-    for l:message in ale#util#GetMatches(a:lines, l:messages_pattern)
-        call add(l:temp_messages, l:message)
-    endfor
-
-    let l:loop_count = 0
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        let l:num = l:match[1]
-        let l:text = l:temp_messages[l:loop_count]
-
-        call add(l:output, {
-        \   'lnum': l:num,
-        \   'col': 0,
-        \   'text': l:text,
-        \   'type': 'W',
-        \   'sub_type': 'style',
-        \})
-
-        let l:loop_count += 1
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('php', {
-\   'name': 'tlint',
-\   'executable': function('ale_linters#php#tlint#GetExecutable'),
-\   'command': function('ale_linters#php#tlint#GetCommand'),
-\   'callback': 'ale_linters#php#tlint#Handle',
-\   'project_root': function('ale_linters#php#tlint#GetProjectRoot'),
-\})
--- a/ale_linters/prolog/swipl.vim
+++ b/ale_linters/prolog/swipl.vim
@@ -35,11 +35,10 @@ function! s:Subst(format, vars) abort
 endfunction

 function! ale_linters#prolog#swipl#Handle(buffer, lines) abort
+    let l:pattern = '\v^(ERROR|Warning)+%(:\s*[^:]+:(\d+)%(:(\d+))?)?:\s*(.*)$'
    let l:output = []
    let l:i = 0

-    let l:pattern = '\v^(ERROR|Warning)+%(:\s*[^:]+:(\d+)%(:(\d+))?)?:\s*(.*)$'
-
    while l:i < len(a:lines)
        let l:match = matchlist(a:lines[l:i], l:pattern)

@@ -73,17 +72,8 @@ function! s:GetErrMsg(i, lines, text) abort
    let l:i = a:i + 1
    let l:text = []

-    let l:pattern = '\v^(ERROR|Warning)?:?(.*)$'
-
-    while l:i < len(a:lines)
-        let l:match = matchlist(a:lines[l:i], l:pattern)
-
-        if empty(l:match) || empty(l:match[2])
-            let l:i += 1
-            break
-        endif
-
-        call add(l:text, s:Trim(l:match[2]))
+    while l:i < len(a:lines) && a:lines[l:i] =~# '^\s'
+        call add(l:text, s:Trim(a:lines[l:i]))
        let l:i += 1
    endwhile

--- a/ale_linters/puppet/puppet.vim
+++ b/ale_linters/puppet/puppet.vim
@@ -8,15 +8,13 @@ function! ale_linters#puppet#puppet#Handle(buffer, lines) abort
    " Error: Could not parse for environment production: Syntax error at ':' at /root/puppetcode/modules/nginx/manifests/init.pp:43:12
    " Error: Could not parse for environment production: Syntax error at '='; expected '}' at /root/puppetcode/modules/pancakes/manifests/init.pp:5"
    " Error: Could not parse for environment production: Syntax error at 'parameter1' (file: /tmp/modules/mariadb/manifests/slave.pp, line: 4, column: 5)
-    " Error: Illegal attempt to assign to 'a Name'. Not an assignable reference (file: /tmp/modules/waffles/manifests/syrup.pp, line: 5, column: 11)
-    " Error: Could not parse for environment production: Syntax error at end of input (file: /tmp/modules/bob/manifests/init.pp)
-    let l:pattern = '^Error:\%(.*:\)\? \(.\+\) \((file:\|at\) .\+\.pp\(\(, line: \|:\)\(\d\+\)\(, column: \|:\)\=\(\d*\)\|)$\)'
+    let l:pattern = '^Error: .*: \(.\+\) \((file:\|at\) .\+\.pp\(, line: \|:\)\(\d\+\)\(, column: \|:\)\=\(\d*\)'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        call add(l:output, {
-        \   'lnum': l:match[5] + 0,
-        \   'col': l:match[7] + 0,
+        \   'lnum': l:match[4] + 0,
+        \   'col': l:match[6] + 0,
        \   'text': l:match[1],
        \})
    endfor
--- a/ale_linters/pyrex/cython.vim
+++ b/ale_linters/pyrex/cython.vim
@@ -6,7 +6,9 @@ call ale#Set('pyrex_cython_executable', 'cython')
 call ale#Set('pyrex_cython_options', '--warning-extra')

 function! ale_linters#pyrex#cython#GetCommand(buffer) abort
-    return '%e --working %s:h --include-dir %s:h'
+    let l:local_dir = ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+
+    return '%e --working ' . l:local_dir . ' --include-dir ' . l:local_dir
    \   . ale#Pad(ale#Var(a:buffer, 'pyrex_cython_options'))
    \   . ' --output-file ' . g:ale#util#nul_file . ' %t'
 endfunction
--- a/ale_linters/python/flake8.vim
+++ b/ale_linters/python/flake8.vim
@@ -4,7 +4,7 @@
 call ale#Set('python_flake8_executable', 'flake8')
 call ale#Set('python_flake8_options', '')
 call ale#Set('python_flake8_use_global', get(g:, 'ale_use_global_executables', 0))
-call ale#Set('python_flake8_change_directory', 'project')
+call ale#Set('python_flake8_change_directory', 1)
 call ale#Set('python_flake8_auto_pipenv', 0)

 function! s:UsingModule(buffer) abort
@@ -38,30 +38,10 @@ function! ale_linters#python#flake8#RunWithVersionCheck(buffer) abort
    \)
 endfunction

-function! ale_linters#python#flake8#GetCdString(buffer) abort
-    let l:change_directory = ale#Var(a:buffer, 'python_flake8_change_directory')
-    let l:cd_string = ''
-
-    if l:change_directory is# 'project'
-        let l:project_root = ale#python#FindProjectRootIni(a:buffer)
-
-        if !empty(l:project_root)
-            let l:cd_string = ale#path#CdString(l:project_root)
-        endif
-    endif
-
-    if (l:change_directory is# 'project' && empty(l:cd_string))
-    \|| l:change_directory is# 1
-    \|| l:change_directory is# 'file'
-        let l:cd_string = ale#path#BufferCdString(a:buffer)
-    endif
-
-    return l:cd_string
-endfunction
-
 function! ale_linters#python#flake8#GetCommand(buffer, version) abort
-    let l:cd_string = ale_linters#python#flake8#GetCdString(a:buffer)
-
+    let l:cd_string = ale#Var(a:buffer, 'python_flake8_change_directory')
+    \   ? ale#path#BufferCdString(a:buffer)
+    \   : ''
    let l:executable = ale_linters#python#flake8#GetExecutable(a:buffer)

    let l:exec_args = l:executable =~? 'pipenv$'
--- a/ale_linters/python/jedils.vim
+++ b/ale_linters/python/jedils.vim
@@ -1,34 +0,0 @@
-" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
-" Description: https://github.com/pappasam/jedi-language-server
-
-call ale#Set('python_jedils_executable', 'jedi-language-server')
-call ale#Set('python_jedils_use_global', get(g:, 'ale_use_global_executables', 0))
-call ale#Set('python_jedils_auto_pipenv', 0)
-
-function! ale_linters#python#jedils#GetExecutable(buffer) abort
-    if (ale#Var(a:buffer, 'python_auto_pipenv') || ale#Var(a:buffer, 'python_jedils_auto_pipenv'))
-    \ && ale#python#PipenvPresent(a:buffer)
-        return 'pipenv'
-    endif
-
-    return ale#python#FindExecutable(a:buffer, 'python_jedils', ['jedi-language-server'])
-endfunction
-
-function! ale_linters#python#jedils#GetCommand(buffer) abort
-    let l:executable = ale_linters#python#jedils#GetExecutable(a:buffer)
-
-    let l:exec_args = l:executable =~? 'pipenv$'
-    \   ? ' run jedi-language-server'
-    \   : ''
-
-    return ale#Escape(l:executable) . l:exec_args
-endfunction
-
-call ale#linter#Define('python', {
-\   'name': 'jedils',
-\   'lsp': 'stdio',
-\   'executable': function('ale_linters#python#jedils#GetExecutable'),
-\   'command': function('ale_linters#python#jedils#GetCommand'),
-\   'project_root': function('ale#python#FindProjectRoot'),
-\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
-\})
--- a/ale_linters/python/pydocstyle.vim
+++ b/ale_linters/python/pydocstyle.vim
@@ -16,15 +16,17 @@ function! ale_linters#python#pydocstyle#GetExecutable(buffer) abort
 endfunction

 function! ale_linters#python#pydocstyle#GetCommand(buffer) abort
+    let l:dir = fnamemodify(bufname(a:buffer), ':p:h')
    let l:executable = ale_linters#python#pydocstyle#GetExecutable(a:buffer)
+
    let l:exec_args = l:executable =~? 'pipenv$'
    \   ? ' run pydocstyle'
    \   : ''

-    return ale#path#BufferCdString(a:buffer)
+    return ale#path#CdString(l:dir)
    \   . ale#Escape(l:executable) . l:exec_args
-    \   . ale#Pad(ale#Var(a:buffer, 'python_pydocstyle_options'))
-    \   . ' %s:t'
+    \   . ' ' . ale#Var(a:buffer, 'python_pydocstyle_options')
+    \   . ' ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:t'))
 endfunction

 function! ale_linters#python#pydocstyle#Handle(buffer, lines) abort
--- a/ale_linters/python/pylint.vim
+++ b/ale_linters/python/pylint.vim
@@ -17,7 +17,7 @@ function! ale_linters#python#pylint#GetExecutable(buffer) abort
    return ale#python#FindExecutable(a:buffer, 'python_pylint', ['pylint'])
 endfunction

-function! ale_linters#python#pylint#GetCommand(buffer, version) abort
+function! ale_linters#python#pylint#GetCommand(buffer) abort
    let l:cd_string = ''

    if ale#Var(a:buffer, 'python_pylint_change_directory')
@@ -38,23 +38,17 @@ function! ale_linters#python#pylint#GetCommand(buffer, version) abort

    return l:cd_string
    \   . ale#Escape(l:executable) . l:exec_args
-    \   . ale#Pad(ale#Var(a:buffer, 'python_pylint_options'))
+    \   . ' ' . ale#Var(a:buffer, 'python_pylint_options')
    \   . ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n'
-    \   .  (ale#semver#GTE(a:version, [2, 4, 0]) ? ' --from-stdin' : '')
    \   . ' %s'
 endfunction

 function! ale_linters#python#pylint#Handle(buffer, lines) abort
-    let l:output = ale#python#HandleTraceback(a:lines, 10)
-
-    if !empty(l:output)
-        return l:output
-    endif
-
    " Matches patterns like the following:
    "
    " test.py:4:4: W0101 (unreachable) Unreachable code
    let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+): ([[:alnum:]]+) \(([^(]*)\) (.*)$'
+    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        "let l:failed = append(0, l:match)
@@ -77,19 +71,13 @@ function! ale_linters#python#pylint#Handle(buffer, lines) abort
            let l:code_out = l:match[4]
        endif

-        let l:item = {
+        call add(l:output, {
        \   'lnum': l:match[1] + 0,
        \   'col': l:match[2] + 1,
        \   'text': l:match[5],
        \   'code': l:code_out,
-        \   'type': 'W',
-        \}
-
-        if l:code[:0] is# 'E'
-            let l:item.type = 'E'
-        endif
-
-        call add(l:output, l:item)
+        \   'type': l:code[:0] is# 'E' ? 'E' : 'W',
+        \})
    endfor

    return l:output
@@ -98,17 +86,7 @@ endfunction
 call ale#linter#Define('python', {
 \   'name': 'pylint',
 \   'executable': function('ale_linters#python#pylint#GetExecutable'),
-\   'lint_file': {buffer -> ale#semver#RunWithVersionCheck(
-\       buffer,
-\       ale#Var(buffer, 'python_pylint_executable'),
-\       '%e --version',
-\       {buffer, version -> !ale#semver#GTE(version, [2, 4, 0])},
-\   )},
-\   'command': {buffer -> ale#semver#RunWithVersionCheck(
-\       buffer,
-\       ale#Var(buffer, 'python_pylint_executable'),
-\       '%e --version',
-\       function('ale_linters#python#pylint#GetCommand'),
-\   )},
+\   'command': function('ale_linters#python#pylint#GetCommand'),
 \   'callback': 'ale_linters#python#pylint#Handle',
+\   'lint_file': 1,
 \})
--- a/ale_linters/python/pyright.vim
+++ b/ale_linters/python/pyright.vim
@@ -1,43 +0,0 @@
-call ale#Set('python_pyright_executable', 'pyright-langserver')
-call ale#Set('python_pyright_config', {})
-
-function! ale_linters#python#pyright#GetConfig(buffer) abort
-    let l:config = deepcopy(ale#Var(a:buffer, 'python_pyright_config'))
-
-    if !has_key(l:config, 'python')
-        let l:config.python = {}
-    endif
-
-    if type(l:config.python) is v:t_dict
-        " Automatically detect the virtualenv path and use it.
-        if !has_key(l:config.python, 'venvPath')
-            let l:venv = ale#python#FindVirtualenv(a:buffer)
-
-            if !empty(l:venv)
-                let l:config.python.venvPath = l:venv
-            endif
-        endif
-
-        " Automatically use the version of Python in virtualenv.
-        if type(get(l:config.python, 'venvPath')) is v:t_string
-        \&& !empty(l:config.python.venvPath)
-        \&& !has_key(l:config.python, 'pythonPath')
-            let l:config.python.pythonPath = ale#path#Simplify(
-            \   l:config.python.venvPath
-            \   . (has('win32') ? '/Scripts/python' : '/bin/python')
-            \)
-        endif
-    endif
-
-    return l:config
-endfunction
-
-call ale#linter#Define('python', {
-\   'name': 'pyright',
-\   'lsp': 'stdio',
-\   'executable': {b -> ale#Var(b, 'python_pyright_executable')},
-\   'command': '%e --stdio',
-\   'project_root': function('ale#python#FindProjectRoot'),
-\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
-\   'lsp_config': function('ale_linters#python#pyright#GetConfig'),
-\})
--- a/ale_linters/r/languageserver.vim
+++ b/ale_linters/r/languageserver.vim
@@ -1,26 +0,0 @@
-" Author: Eric Zhao <21zhaoe@protonmail.com>
-" Description: Implementation of the Language Server Protocol for R.
-
-call ale#Set('r_languageserver_cmd', 'languageserver::run()')
-call ale#Set('r_languageserver_config', {})
-
-function! ale_linters#r#languageserver#GetCommand(buffer) abort
-    let l:cmd_string = ale#Var(a:buffer, 'r_languageserver_cmd')
-
-    return 'Rscript --vanilla -e ' . ale#Escape(l:cmd_string)
-endfunction
-
-function! ale_linters#r#languageserver#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, '.Rprofile')
-
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : fnamemodify(a:buffer, ':h')
-endfunction
-
-call ale#linter#Define('r', {
-\   'name': 'languageserver',
-\   'lsp': 'stdio',
-\   'lsp_config': {b -> ale#Var(b, 'r_languageserver_config')},
-\   'executable': 'Rscript',
-\   'command': function('ale_linters#r#languageserver#GetCommand'),
-\   'project_root': function('ale_linters#r#languageserver#GetProjectRoot')
-\})
--- a/ale_linters/reason/ols.vim
+++ b/ale_linters/reason/ols.vim
@@ -9,6 +9,6 @@ call ale#linter#Define('reason', {
 \   'lsp': 'stdio',
 \   'executable': function('ale#handlers#ols#GetExecutable'),
 \   'command': function('ale#handlers#ols#GetCommand'),
-\   'language': function('ale#handlers#ols#GetLanguage'),
+\   'language_callback': 'ale#handlers#ols#GetLanguage',
 \   'project_root': function('ale#handlers#ols#GetProjectRoot'),
 \})
--- a/ale_linters/ruby/rubocop.vim
+++ b/ale_linters/ruby/rubocop.vim
@@ -10,7 +10,7 @@ function! ale_linters#ruby#rubocop#GetCommand(buffer) abort
    return ale#ruby#EscapeExecutable(l:executable, 'rubocop')
    \   . ' --format json --force-exclusion '
    \   . ale#Var(a:buffer, 'ruby_rubocop_options')
-    \   . ' --stdin %s'
+    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
 endfunction

 function! ale_linters#ruby#rubocop#GetType(severity) abort
--- a/ale_linters/ruby/sorbet.vim
+++ b/ale_linters/ruby/sorbet.vim
@@ -1,17 +1,14 @@
 call ale#Set('ruby_sorbet_executable', 'srb')
 call ale#Set('ruby_sorbet_options', '')
-call ale#Set('ruby_sorbet_enable_watchman', 0)

 function! ale_linters#ruby#sorbet#GetCommand(buffer) abort
    let l:executable = ale#Var(a:buffer, 'ruby_sorbet_executable')
    let l:options = ale#Var(a:buffer, 'ruby_sorbet_options')
-    let l:enable_watchman = ale#Var(a:buffer, 'ruby_sorbet_enable_watchman')

    return ale#ruby#EscapeExecutable(l:executable, 'srb')
    \   . ' tc'
    \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' --lsp'
-    \   . (l:enable_watchman ? '' : ' --disable-watchman')
+    \   . ' --lsp --disable-watchman'
 endfunction

 call ale#linter#Define('ruby', {
--- a/ale_linters/ruby/standardrb.vim
+++ b/ale_linters/ruby/standardrb.vim
@@ -11,7 +11,7 @@ function! ale_linters#ruby#standardrb#GetCommand(buffer) abort
    return ale#ruby#EscapeExecutable(l:executable, 'standardrb')
    \   . ' --format json --force-exclusion '
    \   . ale#Var(a:buffer, 'ruby_standardrb_options')
-    \   . ' --stdin %s'
+    \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
 endfunction

 " standardrb is based on RuboCop so the callback is the same
--- a/ale_linters/rust/analyzer.vim
+++ b/ale_linters/rust/analyzer.vim
@@ -17,7 +17,7 @@ endfunction
 call ale#linter#Define('rust', {
 \   'name': 'analyzer',
 \   'lsp': 'stdio',
-\   'initialization_options': {b -> ale#Var(b, 'rust_analyzer_config')},
+\   'lsp_config': {b -> ale#Var(b, 'rust_analyzer_config')},
 \   'executable': {b -> ale#Var(b, 'rust_analyzer_executable')},
 \   'command': function('ale_linters#rust#analyzer#GetCommand'),
 \   'project_root': function('ale_linters#rust#analyzer#GetProjectRoot'),
--- a/ale_linters/rust/cargo.vim
+++ b/ale_linters/rust/cargo.vim
@@ -11,7 +11,6 @@ call ale#Set('rust_cargo_default_feature_behavior', 'default')
 call ale#Set('rust_cargo_include_features', '')
 call ale#Set('rust_cargo_use_clippy', 0)
 call ale#Set('rust_cargo_clippy_options', '')
-call ale#Set('rust_cargo_target_dir', '')

 function! ale_linters#rust#cargo#GetCargoExecutable(bufnr) abort
    if ale#path#FindNearestFile(a:bufnr, 'Cargo.toml') isnot# ''
@@ -32,9 +31,6 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
    \   && ale#semver#GTE(a:version, [0, 22, 0])
    let l:use_tests = ale#Var(a:buffer, 'rust_cargo_check_tests')
    \   && ale#semver#GTE(a:version, [0, 22, 0])
-    let l:target_dir = ale#Var(a:buffer, 'rust_cargo_target_dir')
-    let l:use_target_dir = !empty(l:target_dir)
-    \   && ale#semver#GTE(a:version, [0, 17, 0])

    let l:include_features = ale#Var(a:buffer, 'rust_cargo_include_features')

@@ -86,7 +82,6 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
    \   . (l:use_all_targets ? ' --all-targets' : '')
    \   . (l:use_examples ? ' --examples' : '')
    \   . (l:use_tests ? ' --tests' : '')
-    \   . (l:use_target_dir ? (' --target-dir ' . ale#Escape(l:target_dir)) : '')
    \   . ' --frozen --message-format=json -q'
    \   . l:default_feature
    \   . l:include_features
--- a/ale_linters/salt/salt_lint.vim
+++ b/ale_linters/salt/salt_lint.vim
@@ -1,33 +0,0 @@
-" Author: Benjamin BINIER <poulpatine@gmail.com>
-" Description: salt-lint, saltstack linter
-
-call ale#Set('salt_salt_lint_executable', 'salt-lint')
-call ale#Set('salt_salt_lint_options', '')
-
-function! ale_linters#salt#salt_lint#GetCommand(buffer) abort
-    return '%e' . ale#Pad(ale#Var(a:buffer, 'salt_salt_lint_options'))
-    \   . ' --json'
-endfunction
-
-function! ale_linters#salt#salt_lint#Handle(buffer, lines) abort
-    let l:output = []
-
-    for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
-        call add(l:output, {
-        \   'lnum': l:error.linenumber + 0,
-        \   'code': l:error.id + 0,
-        \   'text': l:error.message,
-        \   'type': l:error.severity is# 'HIGH' ? 'E' : 'W',
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('salt', {
-\   'name': 'salt_lint',
-\   'aliases': ['salt-lint'],
-\   'executable': {b -> ale#Var(b, 'salt_salt_lint_executable')},
-\   'command': function('ale_linters#salt#salt_lint#GetCommand'),
-\   'callback': 'ale_linters#salt#salt_lint#Handle'
-\})
--- a/ale_linters/sh/bashate.vim
+++ b/ale_linters/sh/bashate.vim
@@ -1,43 +0,0 @@
-" Author: hsanson <hsanson@gmail.com>
-" Description: Lints sh files using bashate
-" URL: https://github.com/openstack/bashate
-
-call ale#Set('sh_bashate_executable', 'bashate')
-call ale#Set('sh_bashate_options', '')
-
-function! ale_linters#sh#bashate#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'sh_bashate_executable')
-endfunction
-
-function! ale_linters#sh#bashate#GetCommand(buffer) abort
-    let l:options = ale#Var(a:buffer, 'sh_bashate_options')
-    let l:executable = ale_linters#sh#bashate#GetExecutable(a:buffer)
-
-    return ale#Escape(l:executable) . ' ' . l:options . ' ' . '%t'
-endfunction
-
-function! ale_linters#sh#bashate#Handle(buffer, lines) abort
-    " Matches patterns line the following:
-    "
-    " /path/to/script/file:694:1: E003 Indent not multiple of 4
-    let l:pattern = ':\(\d\+\):\(\d\+\): \(.*\)$'
-    let l:output = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
-        \   'lnum': str2nr(l:match[1]),
-        \   'col': str2nr(l:match[2]),
-        \   'text': l:match[3],
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('sh', {
-\   'name': 'bashate',
-\   'output_stream': 'stdout',
-\   'executable': function('ale_linters#sh#bashate#GetExecutable'),
-\   'command': function('ale_linters#sh#bashate#GetCommand'),
-\   'callback': 'ale_linters#sh#bashate#Handle',
-\})
--- a/ale_linters/sh/shell.vim
+++ b/ale_linters/sh/shell.vim
@@ -1,5 +1,5 @@
 " Author: w0rp <devw0rp@gmail.com>
-" Description: Lints shell files by invoking the shell with -n
+" Description: Lints sh files using bash -n

 " Backwards compatibility
 if exists('g:ale_linters_sh_shell_default_shell')
--- a/ale_linters/sql/sqllint.vim
+++ b/ale_linters/sql/sqllint.vim
@@ -1,33 +0,0 @@
-" ale_linters/sql/sqllint.vim
-" Author: Joe Reynolds <joereynolds952@gmail.co>
-" Description: sql-lint for SQL files.
-"              sql-lint can be found at
-"              https://www.npmjs.com/package/sql-lint
-"              https://github.com/joereynolds/sql-lint
-
-function! ale_linters#sql#sqllint#Handle(buffer, lines) abort
-    " Matches patterns like the following:
-    "
-    " stdin:1 [ER_NO_DB_ERROR] No database selected
-    let l:pattern = '\v^[^:]+:(\d+) (.*)'
-    let l:output = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
-        \   'lnum': l:match[1] + 0,
-        \   'col': l:match[2] + 0,
-        \   'type': l:match[3][0],
-        \   'text': l:match[0],
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('sql', {
-\   'name': 'sqllint',
-\   'aliases': ['sql-lint'],
-\   'executable': 'sql-lint',
-\   'command': 'sql-lint',
-\   'callback': 'ale_linters#sql#sqllint#Handle',
-\})
--- a/ale_linters/swift/swiftformat.vim
+++ b/ale_linters/swift/swiftformat.vim
@@ -1,62 +0,0 @@
-" Author: Klaas Pieter Annema <https://github.com/klaaspieter>
-" Description: Support for swift-format https://github.com/apple/swift-format
-
-let s:default_executable = 'swift-format'
-call ale#Set('swift_swiftformat_executable', s:default_executable)
-
-function! ale_linters#swift#swiftformat#UseSwift(buffer) abort
-    let l:swift_config = ale#path#FindNearestFile(a:buffer, 'Package.swift')
-    let l:executable = ale#Var(a:buffer, 'swift_swiftformat_executable')
-
-    return !empty(l:swift_config) && l:executable is# s:default_executable
-endfunction
-
-function! ale_linters#swift#swiftformat#GetExecutable(buffer) abort
-    if ale_linters#swift#swiftformat#UseSwift(a:buffer)
-        return 'swift'
-    endif
-
-    return ale#Var(a:buffer, 'swift_swiftformat_executable')
-endfunction
-
-function! ale_linters#swift#swiftformat#GetCommand(buffer) abort
-    let l:executable = ale_linters#swift#swiftformat#GetExecutable(a:buffer)
-    let l:args = '--mode lint %t'
-
-    if ale_linters#swift#swiftformat#UseSwift(a:buffer)
-        let l:args = 'run swift-format' . ' ' . l:args
-    endif
-
-    return ale#Escape(l:executable) . ' ' . l:args
-endfunction
-
-function! ale_linters#swift#swiftformat#Handle(buffer, lines) abort
-    " Matches lines of the following pattern:
-    "
-    " Sources/main.swift:4:21: warning: [DoNotUseSemicolons]: remove ';' and move the next statement to the new line
-    " Sources/main.swift:3:12: warning: [Spacing]: remove 1 space
-    let l:pattern = '\v^.*:(\d+):(\d+): (\S+) \[(\S+)\]: (.*)$'
-    let l:output = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
-        \   'lnum': l:match[1] + 0,
-        \   'col': l:match[2] + 0,
-        \   'type': l:match[3] is# 'error' ? 'E' : 'W',
-        \   'code': l:match[4],
-        \   'text': l:match[5],
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-
-call ale#linter#Define('swift', {
-\   'name': 'swift-format',
-\   'executable': function('ale_linters#swift#swiftformat#GetExecutable'),
-\   'command': function('ale_linters#swift#swiftformat#GetCommand'),
-\   'output_stream': 'stderr',
-\   'language': 'swift',
-\   'callback': 'ale_linters#swift#swiftformat#Handle'
-\})
--- a/ale_linters/terraform/terraform.vim
+++ b/ale_linters/terraform/terraform.vim
@@ -9,40 +9,30 @@ endfunction

 function! ale_linters#terraform#terraform#GetCommand(buffer) abort
    return ale#Escape(ale_linters#terraform#terraform#GetExecutable(a:buffer))
-    \   . ' validate -no-color -json '
-endfunction
-
-function! ale_linters#terraform#terraform#GetType(severity) abort
-    if a:severity is? 'warning'
-        return 'W'
-    endif
-
-    return 'E'
+    \   . ' fmt -no-color --check=true -'
 endfunction

 function! ale_linters#terraform#terraform#Handle(buffer, lines) abort
+    let l:head = '^Error running fmt: In <standard input>: '
    let l:output = []
+    let l:patterns = [
+    \   l:head.'At \(\d\+\):\(\d\+\): \(.*\)$',
+    \   l:head.'\(.*\)$'
+    \]

-    let l:errors = ale#util#FuzzyJSONDecode(a:lines, {'diagnostics': []})
-    let l:dir = expand('#' . a:buffer . ':p:h')
-    let l:file = expand('#' . a:buffer . ':p')
-
-    for l:error in l:errors['diagnostics']
-        if has_key(l:error, 'range')
+    for l:match in ale#util#GetMatches(a:lines, l:patterns)
+        if len(l:match[2]) > 0
            call add(l:output, {
-            \   'filename': ale#path#GetAbsPath(l:dir, l:error['range']['filename']),
-            \   'lnum': l:error['range']['start']['line'],
-            \   'col': l:error['range']['start']['column'],
-            \   'text': l:error['detail'],
-            \   'type': ale_linters#terraform#terraform#GetType(l:error['severity']),
+            \   'lnum': str2nr(l:match[1]),
+            \   'col': str2nr(l:match[2]),
+            \   'text': l:match[3],
+            \   'type': 'E',
            \})
        else
            call add(l:output, {
-            \   'filename': l:file,
-            \   'lnum': 0,
-            \   'col': 0,
-            \   'text': l:error['detail'],
-            \   'type': ale_linters#terraform#terraform#GetType(l:error['severity']),
+            \   'lnum': line('$'),
+            \   'text': l:match[1],
+            \   'type': 'E',
            \})
        endif
    endfor
@@ -52,7 +42,7 @@ endfunction

 call ale#linter#Define('terraform', {
 \   'name': 'terraform',
-\   'output_stream': 'stdout',
+\   'output_stream': 'stderr',
 \   'executable': function('ale_linters#terraform#terraform#GetExecutable'),
 \   'command': function('ale_linters#terraform#terraform#GetCommand'),
 \   'callback': 'ale_linters#terraform#terraform#Handle',
--- a/ale_linters/terraform/terraform_ls.vim
+++ b/ale_linters/terraform/terraform_ls.vim
@@ -1,38 +0,0 @@
-" Author: Horacio Sanson <hsanson@gmail.com>
-" Description: terraform-ls integration for ALE (cf. https://github.com/hashicorp/terraform-ls)
-
-call ale#Set('terraform_terraform_executable', 'terraform')
-call ale#Set('terraform_ls_executable', 'terraform-ls')
-call ale#Set('terraform_ls_options', '')
-
-function! ale_linters#terraform#terraform_ls#GetTerraformExecutable(buffer) abort
-    let l:terraform_executable = ale#Var(a:buffer, 'terraform_terraform_executable')
-
-    if(ale#path#IsAbsolute(l:terraform_executable))
-        return '-tf-exec ' . l:terraform_executable
-    endif
-
-    return ''
-endfunction
-
-function! ale_linters#terraform#terraform_ls#GetCommand(buffer) abort
-    return '%e'
-    \ . ale#Pad('serve')
-    \ . ale#Pad(ale_linters#terraform#terraform_ls#GetTerraformExecutable(a:buffer))
-    \ . ale#Pad(ale#Var(a:buffer, 'terraform_ls_options'))
-endfunction
-
-function! ale_linters#terraform#terraform_ls#GetProjectRoot(buffer) abort
-    let l:tf_dir = ale#path#FindNearestDirectory(a:buffer, '.terraform')
-
-    return !empty(l:tf_dir) ? fnamemodify(l:tf_dir, ':h:h') : ''
-endfunction
-
-call ale#linter#Define('terraform', {
-\   'name': 'terraform_ls',
-\   'lsp': 'stdio',
-\   'executable': {b -> ale#Var(b, 'terraform_ls_executable')},
-\   'command': function('ale_linters#terraform#terraform_ls#GetCommand'),
-\   'project_root': function('ale_linters#terraform#terraform_ls#GetProjectRoot'),
-\   'language': 'terraform',
-\})
--- a/ale_linters/typescript/deno.vim
+++ b/ale_linters/typescript/deno.vim
@@ -1,25 +0,0 @@
-" Author: Mohammed Chelouti - https://github.com/motato1
-" Description: Deno lsp linter for TypeScript files.
-
-call ale#linter#Define('typescript', {
-\   'name': 'deno',
-\   'lsp': 'stdio',
-\   'executable': function('ale#handlers#deno#GetExecutable'),
-\   'command': '%e lsp',
-\   'project_root': function('ale#handlers#deno#GetProjectRoot'),
-\   'initialization_options': function('ale_linters#typescript#deno#GetInitializationOptions'),
-\})
-
-function! ale_linters#typescript#deno#GetInitializationOptions(buffer) abort
-    let l:options = {
-    \   'enable': v:true,
-    \   'lint': v:true,
-    \   'unstable': v:false,
-    \   }
-
-    if ale#Var(a:buffer, 'deno_unstable')
-        let l:options.unstable = v:true
-    endif
-
-    return l:options
-endfunction
--- a/ale_linters/typescript/tsserver.vim
+++ b/ale_linters/typescript/tsserver.vim
@@ -9,7 +9,6 @@ call ale#linter#Define('typescript', {
 \   'name': 'tsserver',
 \   'lsp': 'tsserver',
 \   'executable': {b -> ale#node#FindExecutable(b, 'typescript_tsserver', [
-\       '.yarn/sdks/typescript/bin/tsserver',
 \       'node_modules/.bin/tsserver',
 \   ])},
 \   'command': '%e',
--- a/ale_linters/typescript/xo.vim
+++ b/ale_linters/typescript/xo.vim
@@ -1,6 +1,23 @@
+call ale#Set('typescript_xo_executable', 'xo')
+call ale#Set('typescript_xo_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('typescript_xo_options', '')
+
+function! ale_linters#typescript#xo#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'typescript_xo', [
+    \   'node_modules/.bin/xo',
+    \])
+endfunction
+
+function! ale_linters#typescript#xo#GetCommand(buffer) abort
+    return ale#Escape(ale_linters#typescript#xo#GetExecutable(a:buffer))
+    \   . ale#Pad(ale#Var(a:buffer, 'typescript_xo_options'))
+    \   . ' --reporter json --stdin --stdin-filename %s'
+endfunction
+
+" xo uses eslint and the output format is the same
 call ale#linter#Define('typescript', {
 \   'name': 'xo',
-\   'executable': function('ale#handlers#xo#GetExecutable'),
-\   'command': function('ale#handlers#xo#GetLintCommand'),
-\   'callback': 'ale#handlers#xo#HandleJSON',
+\   'executable': function('ale_linters#typescript#xo#GetExecutable'),
+\   'command': function('ale_linters#typescript#xo#GetCommand'),
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})
--- a/ale_linters/vala/vala_lint.vim
+++ b/ale_linters/vala/vala_lint.vim
@@ -1,66 +0,0 @@
-" Author: Atsuya Takagi <asoftonight@gmail.com>
-" Description: A linter for Vala using Vala-Lint.
-
-call ale#Set('vala_vala_lint_config_filename', 'vala-lint.conf')
-call ale#Set('vala_vala_lint_executable', 'io.elementary.vala-lint')
-
-function! ale_linters#vala#vala_lint#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'vala_vala_lint_executable')
-endfunction
-
-function! ale_linters#vala#vala_lint#GetCommand(buffer) abort
-    let l:command = ale_linters#vala#vala_lint#GetExecutable(a:buffer)
-
-    let l:config_filename = ale#Var(a:buffer, 'vala_vala_lint_config_filename')
-    let l:config_path = ale#path#FindNearestFile(a:buffer, l:config_filename)
-
-    if !empty(l:config_path)
-        let l:command .= ' -c ' . l:config_path
-    endif
-
-    return l:command . ' %s'
-endfunction
-
-function! ale_linters#vala#vala_lint#Handle(buffer, lines) abort
-    let l:pattern = '^\s*\(\d\+\)\.\(\d\+\)\s\+\(error\|warn\)\s\+\(.\+\)\s\([A-Za-z0-9_\-]\+\)'
-    let l:output = []
-
-    for l:line in a:lines
-        " remove color escape sequences since vala-lint doesn't support
-        " output without colors
-        let l:cleaned_line = substitute(l:line, '\e\[[0-9;]\+[mK]', '', 'g')
-        let l:match = matchlist(l:cleaned_line, l:pattern)
-
-        if len(l:match) == 0
-            continue
-        endif
-
-        let l:refined_type = l:match[3] is# 'warn' ? 'W' : 'E'
-        let l:cleaned_text = substitute(l:match[4], '^\s*\(.\{-}\)\s*$', '\1', '')
-
-        let l:lnum = l:match[1] + 0
-        let l:column = l:match[2] + 0
-        let l:type = l:refined_type
-        let l:text = l:cleaned_text
-        let l:code = l:match[5]
-
-        call add(l:output, {
-        \   'lnum': l:lnum,
-        \   'col': l:column,
-        \   'text': l:text,
-        \   'type': l:type,
-        \   'code': l:code,
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('vala', {
-\   'name': 'vala_lint',
-\   'output_stream': 'stdout',
-\   'executable': function('ale_linters#vala#vala_lint#GetExecutable'),
-\   'command': function('ale_linters#vala#vala_lint#GetCommand'),
-\   'callback': 'ale_linters#vala#vala_lint#Handle',
-\   'lint_file': 1,
-\})
--- a/ale_linters/verilog/hdl_checker.vim
+++ b/ale_linters/verilog/hdl_checker.vim
@@ -1,5 +0,0 @@
-" Author:      suoto <andre820@gmail.com>
-" Description: Adds support for HDL Code Checker, which wraps vcom/vlog, ghdl
-"              or xvhdl. More info on https://github.com/suoto/hdl_checker
-
-call ale#handlers#hdl_checker#DefineLinter('verilog')
--- a/ale_linters/verilog/vlog.vim
+++ b/ale_linters/verilog/vlog.vim
@@ -13,15 +13,14 @@ function! ale_linters#verilog#vlog#Handle(buffer, lines) abort
    "Matches patterns like the following:
    "** Warning: add.v(7): (vlog-2623) Undefined variable: C.
    "** Error: file.v(1): (vlog-13294) Identifier must be declared with a port mode: C.
-    let l:pattern = '^**\s\(\w*\): \([a-zA-Z0-9\-\.\_\/ ]\+\)(\(\d\+\)):\s\+\(.*\)'
+    let l:pattern = '^**\s\(\w*\):[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        call add(l:output, {
-        \   'lnum': l:match[3] + 0,
+        \   'lnum': l:match[2] + 0,
        \   'type': l:match[1] is? 'Error' ? 'E' : 'W',
-        \   'text': l:match[4],
-        \   'filename': l:match[2],
+        \   'text': l:match[3],
        \})
    endfor

@@ -29,14 +28,13 @@ function! ale_linters#verilog#vlog#Handle(buffer, lines) abort
    "** Warning: (vlog-2623) add.v(7): Undefined variable: C.
    "** Error: (vlog-13294) file.v(1): Identifier must be declared with a port mode: C.
    " let l:pattern = '^**\s\(\w*\):[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'
-    let l:pattern = '^**\s\(\w*\):\s\([^)]*)\) \([a-zA-Z0-9\-\.\_\/ ]\+\)(\(\d\+\)):\s\+\(.*\)'
+    let l:pattern = '^**\s\(\w*\):\s\([^)]*)\)[a-zA-Z0-9\-\.\_\/ ]\+(\(\d\+\)):\s\+\(.*\)'

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        call add(l:output, {
-        \   'lnum': l:match[4] + 0,
+        \   'lnum': l:match[3] + 0,
        \   'type': l:match[1] is? 'Error' ? 'E' : 'W',
-        \   'text': l:match[2] . ' ' . l:match[5],
-        \   'filename': l:match[3],
+        \   'text': l:match[2] . ' ' . l:match[4],
        \})
    endfor

--- a/ale_linters/vhdl/hdl_checker.vim
+++ b/ale_linters/vhdl/hdl_checker.vim
@@ -1,5 +0,0 @@
-" Author:      suoto <andre820@gmail.com>
-" Description: Adds support for HDL Code Checker, which wraps vcom/vlog, ghdl
-"              or xvhdl. More info on https://github.com/suoto/hdl_checker
-
-call ale#handlers#hdl_checker#DefineLinter('vhdl')
--- a/ale_linters/vim/vint.vim
+++ b/ale_linters/vim/vint.vim
@@ -5,7 +5,7 @@
 call ale#Set('vim_vint_show_style_issues', 1)
 call ale#Set('vim_vint_executable', 'vint')
 let s:enable_neovim = has('nvim') ? ' --enable-neovim' : ''
-let s:format = '-f "{file_path}:{line_number}:{column_number}: {severity}: {policy_name} - {description} (see {reference})"'
+let s:format = '-f "{file_path}:{line_number}:{column_number}: {severity}: {description} (see {reference})"'

 function! ale_linters#vim#vint#GetCommand(buffer, version) abort
    let l:can_use_no_color_flag = empty(a:version)
@@ -13,17 +13,12 @@ function! ale_linters#vim#vint#GetCommand(buffer, version) abort

    let l:warning_flag = ale#Var(a:buffer, 'vim_vint_show_style_issues') ? '-s' : '-w'

-    " Use the --stdin-display-name argument if supported, temp file otherwise.
-    let l:stdin_or_temp = ale#semver#GTE(a:version, [0, 4, 0])
-    \   ? ' --stdin-display-name %s -'
-    \   : ' %t'
-
    return '%e'
    \   . ' ' . l:warning_flag
    \   . (l:can_use_no_color_flag ? ' --no-color' : '')
    \   . s:enable_neovim
    \   . ' ' . s:format
-    \   . l:stdin_or_temp
+    \   . ' %t'
 endfunction

 let s:word_regex_list = [
--- a/ale_linters/yaml/spectral.vim
+++ b/ale_linters/yaml/spectral.vim
@@ -1,14 +0,0 @@
-" Author: t2h5 <https://github.com/t2h5>
-" Description: Integration of Stoplight Spectral CLI with ALE.
-
-call ale#Set('yaml_spectral_executable', 'spectral')
-call ale#Set('yaml_spectral_use_global', get(g:, 'ale_use_global_executables', 0))
-
-call ale#linter#Define('yaml', {
-\   'name': 'spectral',
-\   'executable': {b -> ale#node#FindExecutable(b, 'yaml_spectral', [
-\       'node_modules/.bin/spectral',
-\   ])},
-\   'command': '%e lint --ignore-unknown-format -q -f text %t',
-\   'callback': 'ale#handlers#spectral#HandleSpectralOutput'
-\})
--- a/ale_linters/yaml/yamllint.vim
+++ b/ale_linters/yaml/yamllint.vim
@@ -3,9 +3,48 @@
 call ale#Set('yaml_yamllint_executable', 'yamllint')
 call ale#Set('yaml_yamllint_options', '')

+function! ale_linters#yaml#yamllint#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'yaml_yamllint_options'))
+    \   . ' -f parsable %t'
+endfunction
+
+function! ale_linters#yaml#yamllint#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    " something.yaml:1:1: [warning] missing document start "---" (document-start)
+    " something.yml:2:1: [error] syntax error: expected the node content, but found '<stream end>'
+    let l:pattern = '\v^.*:(\d+):(\d+): \[(error|warning)\] (.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:item = {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'text': l:match[4],
+        \   'type': l:match[3] is# 'error' ? 'E' : 'W',
+        \}
+
+        let l:code_match = matchlist(l:item.text, '\v^(.+) \(([^)]+)\)$')
+
+        if !empty(l:code_match)
+            if l:code_match[2] is# 'trailing-spaces'
+            \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
+                " Skip warnings for trailing whitespace if the option is off.
+                continue
+            endif
+
+            let l:item.text = l:code_match[1]
+            let l:item.code = l:code_match[2]
+        endif
+
+        call add(l:output, l:item)
+    endfor
+
+    return l:output
+endfunction
+
 call ale#linter#Define('yaml', {
 \   'name': 'yamllint',
 \   'executable': {b -> ale#Var(b, 'yaml_yamllint_executable')},
-\   'command': function('ale#handlers#yamllint#GetCommand'),
-\   'callback': 'ale#handlers#yamllint#Handle',
+\   'command': function('ale_linters#yaml#yamllint#GetCommand'),
+\   'callback': 'ale_linters#yaml#yamllint#Handle',
 \})
--- a/ale_linters/zig/zls.vim
+++ b/ale_linters/zig/zls.vim
@@ -1,20 +0,0 @@
-" Author: CherryMan <skipper308@hotmail.ca>
-" Description: A language server for Zig
-
-call ale#Set('zig_zls_executable', 'zls')
-call ale#Set('zig_zls_config', {})
-
-function! ale_linters#zig#zls#GetProjectRoot(buffer) abort
-    let l:build_rs = ale#path#FindNearestFile(a:buffer, 'build.zig')
-
-    return !empty(l:build_rs) ? fnamemodify(l:build_rs, ':h') : ''
-endfunction
-
-call ale#linter#Define('zig', {
-\   'name': 'zls',
-\   'lsp': 'stdio',
-\   'lsp_config': {b -> ale#Var(b, 'zig_zls_config')},
-\   'executable': {b -> ale#Var(b, 'zig_zls_executable')},
-\   'command': '%e',
-\   'project_root': function('ale_linters#zig#zls#GetProjectRoot'),
-\})
--- a/autoload/ale.vim
+++ b/autoload/ale.vim
@@ -100,7 +100,13 @@ function! s:Lint(buffer, should_lint_file, timer_id) abort
    " Use the filetype from the buffer
    let l:filetype = getbufvar(a:buffer, '&filetype')
    let l:linters = ale#linter#Get(l:filetype)
-    let l:linters = ale#linter#RemoveIgnored(a:buffer, l:filetype, l:linters)
+
+    " Apply ignore lists for linters only if needed.
+    let l:ignore_config = ale#Var(a:buffer, 'linters_ignore')
+    let l:disable_lsp = ale#Var(a:buffer, 'disable_lsp')
+    let l:linters = !empty(l:ignore_config) || l:disable_lsp
+    \   ? ale#engine#ignore#Exclude(l:filetype, l:linters, l:ignore_config, l:disable_lsp)
+    \   : l:linters

    " Tell other sources that they can start checking the buffer now.
    let g:ale_want_results_buffer = a:buffer
@@ -157,7 +163,7 @@ function! ale#Queue(delay, ...) abort
    endif
 endfunction

-let s:current_ale_version = [3, 0, 0]
+let s:current_ale_version = [2, 7, 0]

 " A function used to check for ALE features in files outside of the project.
 function! ale#Has(feature) abort
@@ -257,28 +263,6 @@ function! ale#GetLocItemMessage(item, format_string) abort
    let l:msg = substitute(l:msg, '\V%linter%', '\=l:linter_name', 'g')
    " Replace %s with the text.
    let l:msg = substitute(l:msg, '\V%s', '\=a:item.text', 'g')
-    " Windows may insert carriage return line endings (^M), strip these characters.
-    let l:msg = substitute(l:msg, '\r', '', 'g')

    return l:msg
 endfunction
-
-" Given a buffer and a linter or fixer name, return an Array of two-item
-" Arrays describing how to map filenames to and from the local to foreign file
-" systems.
-function! ale#GetFilenameMappings(buffer, name) abort
-    let l:linter_mappings = ale#Var(a:buffer, 'filename_mappings')
-
-    if type(l:linter_mappings) is v:t_list
-        return l:linter_mappings
-    endif
-
-    let l:name = a:name
-
-    if !has_key(l:linter_mappings, l:name)
-        " Use * as a default setting for all tools.
-        let l:name = '*'
-    endif
-
-    return get(l:linter_mappings, l:name, [])
-endfunction
--- a/Show More
+++ b/Show More