Fix #4413 - Avoid errors for invalid buffers in ale#virtualtext#Clear

Wherever it's supported, enable virtualtext by default.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,6 @@
+---
+blank_issues_enabled: false
+contact_links:
+  - name: Ask for Help
+    url: https://github.com/dense-analysis/ale/discussions/new?category=q-a-ask-for-help-with-problems
+    about: Ask for Help in ALE Discussions

.github/ISSUE_TEMPLATE/report-a-bug.md

@@ -40,7 +40,9 @@ Are you having trouble configuring ALE? Try asking for help on [Stack Exchange](
 2. Then this happened.
 
 ### :ALEInfo
-
-<!-- Paste the output of :ALEInfo here. Try :ALEInfoToClipboard -->
-<!-- Make sure to run :ALEInfo from the buffer where the bug occurred. -->
-<!-- Read the output. You might figure out what went wrong yourself. -->
+<details>
+  <summary>Expand</summary>
+  <!-- Paste the output of :ALEInfo here. Try :ALEInfoToClipboard -->
+  <!-- Make sure to run :ALEInfo from the buffer where the bug occurred. -->
+  <!-- Read the output. You might figure out what went wrong yourself. -->
+</details>

.github/stale.yml

@@ -1,9 +1,9 @@
 ---
-# 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.
+# This configuration closes stale PRs after 56 + 7 days.
+# That's 8 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
+daysUntilStale: 56
 daysUntilClose: 7
 exemptLabels: []
 staleLabel: stale

.github/workflows/main.yml

@@ -4,7 +4,8 @@ on:  # yamllint disable-line rule:truthy
   push:
     branches: [ master ]  # yamllint disable-line rule:brackets
     tags:
-      - /^v\d+\.\d+\.(x|\d+)$/
+      - v[0-9]+.[0-9]+.x
+      - v[0-9]+.[0-9]+.[0-9]+
   pull_request:
     branches: [ master ]  # yamllint disable-line rule:brackets
 
@@ -26,9 +27,9 @@ jobs:
       matrix:
         vim-version:
           - '--vim-80-only'
-          - '--vim-82-only'
+          - '--vim-90-only'
           - '--neovim-02-only'
-          - '--neovim-04-only'
+          - '--neovim-08-only'
           - '--linters-only'
     steps:
       - uses: actions/checkout@v2

.vintrc.yaml

@@ -0,0 +1,5 @@
+policies:
+  # Disable a violation that is thrown randomly for reasons I still
+  # do not understand.
+  ProhibitMissingScriptEncoding:
+    enabled: false

Dockerfile

@@ -1,26 +1,27 @@
-FROM tweekmonster/vim-testbed:latest
+FROM testbed/vim:24
 
 RUN install_vim -tag v8.0.0027 -build \
-                -tag v8.2.2401 -build \
+                -tag v9.0.0133 -build \
                 -tag neovim:v0.2.0 -build \
-                -tag neovim:v0.4.4 -build
+                -tag neovim:v0.8.0 -build
 
 ENV PACKAGES="\
     bash \
     git \
-    python \
-    py-pip \
+    python2 \
+    python3 \
+    py3-pip \
     grep \
     sed \
 "
 RUN apk --update add $PACKAGES && \
     rm -rf /var/cache/apk/* /tmp/* /var/tmp/*
 
-RUN pip install vim-vint==0.3.15
+RUN pip install vim-vint==0.3.21
 
 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
+LABEL Name=denseanalysis/ale

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 [![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 Dense Analysis Discord server](https://img.shields.io/badge/chat-Discord-5865F2)](https://discord.gg/5zFD6pQxDk)
 
 
 ![ALE Logo by Mark Grealish - https://www.bhalash.com/](https://user-images.githubusercontent.com/3518142/59195920-2c339500-8b85-11e9-9c22-f6b7f69637b8.jpg)
@@ -81,6 +81,8 @@ other content at [w0rp.com](https://w0rp.com).
     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)
+    21. [How can I change the borders for floating preview windows?](#faq-window-borders)
+    22. [How can I use ALE and vim-lsp together?](#faq-vim-lsp)
 
 <a name="supported-languages"></a>
 
@@ -196,14 +198,15 @@ 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:
+ALE supports automatic imports from external modules. This behavior is enabled
+by default and can be disabled by setting:
 
 ```vim
-let g:ale_completion_autoimport = 1
+let g:ale_completion_autoimport = 0
 ```
 
-See `:help ale-completion` for more information.
+Note that disabling auto import can result in missing completion items from some
+LSP servers (e.g. eclipselsp). See `:help ale-completion` for more information.
 
 <a name="usage-go-to-definition"></a>
 
@@ -261,6 +264,9 @@ See `:help ale-symbol-search` for more information.
 ALE supports renaming symbols in symbols in code such as variables or class
 names with the `ALERename` command.
 
+`ALEFileRename` will rename file and fix import paths (tsserver
+only).
+
 `ALECodeAction` will execute actions on the cursor or applied to a visual
 range selection, such as automatically fixing errors.
 
@@ -353,7 +359,7 @@ See the Vundle documentation for more information.
 
 <a name="installation-with-vim-plug"></a>
 
-### 3.iiii. Installation with Vim-Plug
+### 3.iv. 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`:
@@ -380,8 +386,8 @@ If you are interested in the general direction of the project, check out the
 [wiki home page](https://github.com/dense-analysis/ale/wiki). The wiki includes
 a Roadmap for the future, and more.
 
-If you'd liked to discuss the project more directly, check out the `#vim-ale` channel
-on Freenode. Web chat is available [here](https://webchat.freenode.net/?channels=vim-ale).
+If you'd liked to discuss ALE and more check out the Dense Analysis Discord
+server here: https://discord.gg/5zFD6pQxDk
 
 <a name="faq"></a>
 
@@ -907,3 +913,51 @@ 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.
+
+<a name="faq-window-borders"></a>
+
+### 5.xxi. How can I change the borders for floating preview windows?
+
+Borders for floating preview windows are enabled by default. You can use the
+`g:ale_floating_window_border` setting to configure them.
+
+You could disable the border with an empty list.
+
+```vim
+let g:ale_floating_window_border = []
+```
+
+If the terminal supports Unicode, you might try setting the value like below, to
+make it look nicer.
+
+```vim
+let g:ale_floating_window_border = ['│', '─', '╭', '╮', '╯', '╰', '│', '─']
+```
+
+Since vim's default uses nice unicode characters when possible, you can trick
+ale into using that default with
+
+```vim
+let g:ale_floating_window_border = repeat([''], 8)
+```
+
+<a name="faq-vim-lsp"></a>
+
+### 5.xxii. How can I use ALE and vim-lsp together?
+
+[vim-lsp](https://github.com/prabirshrestha/vim-lsp) is a popular plugin as
+implementation of Language Server Protocol (LSP) client for Vim. It provides
+all the LSP features including auto completion, diagnostics, go to definitions,
+etc.
+
+ALE also provides LSP support for diagnostics. When you use both ALE and
+vim-lsp, one option is disabling ALE's LSP support by
+`let g:ale_disable_lsp = 1`. However ALE provides integration of external
+programs. Showing errors from language servers by vim-lsp and showing errors
+from other external programs by ALE are confusing and problematic.
+
+[vim-lsp-ale](https://github.com/rhysd/vim-lsp-ale) is a bridge plugin to solve
+the problem when using both ALE and vim-lsp. With the plugin, diagnostics are
+provided by vim-lsp and ALE can handle all the errors. Please read
+[vim-lsp-ale's documentation](https://github.com/rhysd/vim-lsp-ale/blob/master/doc/vim-lsp-ale.txt)
+for more details.

ale_linters/ada/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Ada files.
+
+call ale#handlers#cspell#DefineLinter('ada')

ale_linters/ansible/ansible_language_server.vim

@@ -0,0 +1,46 @@
+" Author: Horacio Sanson <https://github.com/hsanson>
+" Description: Support ansible language server https://github.com/ansible/ansible-language-server/
+
+call ale#Set('ansible_language_server_executable', 'ansible-language-server')
+call ale#Set('ansible_language_server_config', {})
+
+function! ale_linters#ansible#ansible_language_server#Executable(buffer) abort
+    return ale#Var(a:buffer, 'ansible_language_server_executable')
+endfunction
+
+function! ale_linters#ansible#ansible_language_server#GetCommand(buffer) abort
+    let l:executable = ale_linters#ansible#ansible_language_server#Executable(a:buffer)
+
+    return ale#Escape(l:executable) . ' --stdio'
+endfunction
+
+function! ale_linters#ansible#ansible_language_server#FindProjectRoot(buffer) abort
+    let l:dir = fnamemodify(
+    \   ale#path#FindNearestFile(a:buffer, 'ansible.cfg'),
+    \   ':h'
+    \)
+
+    if l:dir isnot# '.' && isdirectory(l:dir)
+        return l:dir
+    endif
+
+    let l:dir = fnamemodify(
+    \   ale#path#FindNearestDirectory(a:buffer, '.git'),
+    \   ':h:h'
+    \)
+
+    if l:dir isnot# '.' && isdirectory(l:dir)
+        return l:dir
+    endif
+
+    return ''
+endfunction
+
+call ale#linter#Define('ansible', {
+\   'name': 'ansible-language-server',
+\   'lsp': 'stdio',
+\   'executable': function('ale_linters#ansible#ansible_language_server#Executable'),
+\   'command': function('ale_linters#ansible#ansible_language_server#GetCommand'),
+\   'project_root': function('ale_linters#ansible#ansible_language_server#FindProjectRoot'),
+\   'lsp_config': {b -> ale#Var(b, 'ansible_language_server_config')}
+\})

ale_linters/ansible/ansible_lint.vim

@@ -1,4 +1,4 @@
-" Author: Bjorn Neergaard <bjorn@neersighted.com>
+" Authors: Bjorn Neergaard <bjorn@neersighted.com>, Vytautas Macionis <vytautas.macionis@manomail.de>
 " Description: ansible-lint for ansible-yaml files
 
 call ale#Set('ansible_ansible_lint_executable', 'ansible-lint')
@@ -7,7 +7,7 @@ function! ale_linters#ansible#ansible_lint#GetExecutable(buffer) abort
     return ale#Var(a:buffer, 'ansible_ansible_lint_executable')
 endfunction
 
-function! ale_linters#ansible#ansible_lint#Handle(buffer, lines) abort
+function! ale_linters#ansible#ansible_lint#Handle(buffer, version, lines) abort
     for l:line in a:lines[:10]
         if match(l:line, '^Traceback') >= 0
             return [{
@@ -18,39 +18,111 @@ function! ale_linters#ansible#ansible_lint#Handle(buffer, lines) abort
         endif
     endfor
 
-    " Matches patterns line the following:
-    "
-    " test.yml:35: [EANSIBLE0002] Trailing whitespace
-    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?: \[?([[:alnum:]]+)\]? (.*)$'
+    let l:version_group = ale#semver#GTE(a:version, [6, 0, 0]) ? '>=6.0.0' :
+    \                     ale#semver#GTE(a:version, [5, 0, 0]) ? '>=5.0.0' :
+    \                     '<5.0.0'
     let l:output = []
 
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        let l:code = l:match[4]
+    if '>=6.0.0' is# l:version_group
+        let l:error_codes = { 'blocker': 'E', 'critical': 'E', 'major': 'W', 'minor': 'W', 'info': 'I' }
+        let l:linter_issues = ale#util#FuzzyJSONDecode(a:lines, [])
 
-        if l:code is# 'EANSIBLE0002'
-        \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
-            " Skip warnings for trailing whitespace if the option is off.
-            continue
-        endif
+        for l:issue in l:linter_issues
+            if ale#path#IsBufferPath(a:buffer, l:issue.location.path)
+                call add(l:output, {
+                \   'lnum': exists('l:issue.location.lines.begin.column') ? l:issue.location.lines.begin.line :
+                \           l:issue.location.lines.begin,
+                \   'col': exists('l:issue.location.lines.begin.column') ? l:issue.location.lines.begin.column : 0,
+                \   'text': l:issue.check_name,
+                \   'detail': l:issue.description,
+                \   'code': l:issue.severity,
+                \   'type': l:error_codes[l:issue.severity],
+                \})
+            endif
+        endfor
+    endif
 
-        if ale#path#IsBufferPath(a:buffer, l:match[1])
-            call add(l:output, {
-            \   'lnum': l:match[2] + 0,
-            \   'col': l:match[3] + 0,
-            \   'text': l:match[5],
-            \   'code': l:code,
-            \   'type': l:code[:0] is# 'E' ? 'E' : 'W',
-            \})
-        endif
-    endfor
+    if '>=5.0.0' is# l:version_group
+        " Matches patterns line the following:
+        "      test.yml:3:148: syntax-check 'var' is not a valid attribute for a Play
+        "      roles/test/tasks/test.yml:8: [package-latest] [VERY_LOW] Package installs should not use latest
+        "      D:\test\tasks\test.yml:8: [package-latest] [VERY_LOW] package installs should not use latest
+        let l:pattern = '\v^(%([a-zA-Z]:)?[^:]+):(\d+):%((\d+):)? %(\[([-[:alnum:]]+)\]) %(\[([_[:alnum:]]+)\]) (.*)$'
+        let l:error_codes = { 'VERY_HIGH': 'E', 'HIGH': 'E', 'MEDIUM': 'W', 'LOW': 'W', 'VERY_LOW': 'W', 'INFO': 'I' }
+
+        for l:match in ale#util#GetMatches(a:lines, l:pattern)
+            if ale#path#IsBufferPath(a:buffer, l:match[1])
+                call add(l:output, {
+                \   'lnum': l:match[2] + 0,
+                \   'col': l:match[3] + 0,
+                \   'text': l:match[6],
+                \   'code': l:match[4],
+                \   'type': l:error_codes[l:match[5]],
+                \})
+            endif
+        endfor
+    endif
+
+    if '<5.0.0' is# l:version_group
+        " Matches patterns line the following:
+        "      test.yml:35: [EANSIBLE0002] Trailing whitespace
+        let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?: \[?([[:alnum:]]+)\]? (.*)$'
+
+        for l:match in ale#util#GetMatches(a:lines, l:pattern)
+            let l:code = l:match[4]
+
+            if l:code is# 'EANSIBLE0002'
+            \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
+                " Skip warnings for trailing whitespace if the option is off.
+                continue
+            endif
+
+            if ale#path#IsBufferPath(a:buffer, l:match[1])
+                call add(l:output, {
+                \   'lnum': l:match[2] + 0,
+                \   'col': l:match[3] + 0,
+                \   'text': l:match[5],
+                \   'code': l:code,
+                \   'type': l:code[:0] is# 'E' ? 'E' : 'W',
+                \})
+            endif
+        endfor
+    endif
 
     return l:output
 endfunction
 
+function! ale_linters#ansible#ansible_lint#GetCommand(buffer, version) abort
+    let l:commands = {
+    \   '>=6.0.0': '%e --nocolor -f json -x yaml %s',
+    \   '>=5.0.0': '%e --nocolor --parseable-severity -x yaml %s',
+    \   '<5.0.0': '%e --nocolor -p %t'
+    \}
+    let l:command = ale#semver#GTE(a:version, [6, 0]) ? l:commands['>=6.0.0'] :
+    \               ale#semver#GTE(a:version, [5, 0]) ? l:commands['>=5.0.0'] :
+    \               l:commands['<5.0.0']
+
+    return l:command
+endfunction
+
 call ale#linter#Define('ansible', {
 \   'name': 'ansible_lint',
 \   'aliases': ['ansible', 'ansible-lint'],
 \   'executable': function('ale_linters#ansible#ansible_lint#GetExecutable'),
-\   'command': '%e -p %t',
-\   'callback': 'ale_linters#ansible#ansible_lint#Handle',
+\   'command': {buffer -> ale#semver#RunWithVersionCheck(
+\       buffer,
+\       ale_linters#ansible#ansible_lint#GetExecutable(buffer),
+\       '%e --version',
+\       function('ale_linters#ansible#ansible_lint#GetCommand'),
+\   )},
+\   'lint_file': 1,
+\   'callback': {buffer, lines -> ale#semver#RunWithVersionCheck(
+\       buffer,
+\       ale_linters#ansible#ansible_lint#GetExecutable(buffer),
+\       '%e --version',
+\       {buffer, version -> ale_linters#ansible#ansible_lint#Handle(
+\           buffer,
+\           l:version,
+\           lines)},
+\   )},
 \})

ale_linters/asciidoc/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for ASCIIDoc files.
+
+call ale#handlers#cspell#DefineLinter('asciidoc')

ale_linters/avra/avra.vim

@@ -0,0 +1,36 @@
+" Author: Utkarsh Verma <utkarshverma@protonmail.com>
+" Description: AVRA linter for avra syntax.
+
+call ale#Set('avra_avra_executable', 'avra')
+call ale#Set('avra_avra_options', '')
+
+function! ale_linters#avra#avra#GetCommand(buffer) abort
+    return '%e'
+    \   . ' %t'
+    \   . ale#Pad(ale#Var(a:buffer, 'avra_avra_options'))
+    \   . ' -o ' . g:ale#util#nul_file
+endfunction
+
+function! ale_linters#avra#avra#Handle(buffer, lines) abort
+    " Note that we treat 'fatal' as errors.
+    let l:pattern = '^\S\+(\(\d\+\))\s\+:\s\+\(\S\+\)\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,
+        \ 'type': l:match[2] =~? 'Error' ? 'E' : 'W',
+        \ 'text': l:match[3],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('avra', {
+\   'name': 'avra',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'avra_avra_executable')},
+\   'command': function('ale_linters#avra#avra#GetCommand'),
+\   'callback': 'ale_linters#avra#avra#Handle',
+\})

ale_linters/awk/gawk.vim

@@ -1,5 +1,5 @@
 " Author: kmarc <korondi.mark@gmail.com>
-" Description: This file adds support for using GNU awk with sripts.
+" Description: This file adds support for using GNU awk with scripts.
 
 call ale#Set('awk_gawk_executable', 'gawk')
 call ale#Set('awk_gawk_options', '')
@@ -9,8 +9,9 @@ function! ale_linters#awk#gawk#GetCommand(buffer) abort
     " gawk from attempting to execute the body of the script
     " it is linting.
     return '%e --source ' . ale#Escape('BEGIN { exit } END { exit 1 }')
+    \   . ' --lint'
     \   .  ale#Pad(ale#Var(a:buffer, 'awk_gawk_options'))
-    \   . ' -f %t --lint /dev/null'
+    \   . ' -f %t /dev/null'
 endfunction
 
 call ale#linter#Define('awk', {

ale_linters/bicep/bicep.vim

@@ -0,0 +1,64 @@
+" Author: Carl Smedstad <carl.smedstad at protonmail dot com>
+" Description: bicep for bicep files
+
+let g:ale_bicep_bicep_executable =
+\   get(g:, 'ale_bicep_bicep_executable', 'bicep')
+
+let g:ale_bicep_bicep_options =
+\   get(g:, 'ale_bicep_bicep_options', '')
+
+function! ale_linters#bicep#bicep#Executable(buffer) abort
+    return ale#Var(a:buffer, 'bicep_bicep_executable')
+endfunction
+
+function! ale_linters#bicep#bicep#Command(buffer) abort
+    let l:executable = ale_linters#bicep#bicep#Executable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'bicep_bicep_options')
+
+    if has('win32')
+        let l:nullfile = 'NUL'
+    else
+        let l:nullfile = '/dev/null'
+    endif
+
+    return ale#Escape(l:executable)
+    \   . ' build --outfile '
+    \   . l:nullfile
+    \   . ' '
+    \   . l:options
+    \   . ' %s'
+endfunction
+
+function! ale_linters#bicep#bicep#Handle(buffer, lines) abort
+    let l:pattern = '\v^.*\((\d+),(\d+)\)\s:\s([a-zA-Z]*)\s([-a-zA-Z0-9]*):\s(.*)'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        if l:match[3] is# 'Error'
+            let l:type = 'E'
+        elseif l:match[3] is# 'Warning'
+            let l:type = 'W'
+        else
+            let l:type = 'I'
+        endif
+
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'type': l:type,
+        \   'code': l:match[4],
+        \   'text': l:match[5],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('bicep', {
+\   'name': 'bicep',
+\   'executable': function('ale_linters#bicep#bicep#Executable'),
+\   'command': function('ale_linters#bicep#bicep#Command'),
+\   'callback': 'ale_linters#bicep#bicep#Handle',
+\   'output_stream': 'both',
+\   'lint_file': 1,
+\})

ale_linters/bitbake/oelint_adv.vim

@@ -0,0 +1,47 @@
+" Author: offa
+" Description: oelint-adv for BitBake files
+
+call ale#Set('bitbake_oelint_adv_executable', 'oelint-adv')
+call ale#Set('bitbake_oelint_adv_options', '')
+call ale#Set('bitbake_oelint_adv_config', '.oelint.cfg')
+
+function! ale_linters#bitbake#oelint_adv#Command(buffer) abort
+    let l:config_file = ale#path#FindNearestFile(a:buffer,
+    \    ale#Var(a:buffer, 'bitbake_oelint_adv_config'))
+
+    return ((!empty(l:config_file))
+    \    ? 'OELINT_CONFIG=' . ale#Escape(l:config_file) . ' '
+    \    : '')
+    \    . '%e --quiet '
+    \    . ale#Pad(ale#Var(a:buffer, 'bitbake_oelint_adv_options')) .  '%s'
+endfunction
+
+function! ale_linters#bitbake#oelint_adv#Handle(buffer, lines) abort
+    let l:pattern = '\v^(.+):(.+):(.+):(.+):(.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \    'lnum': str2nr(l:match[2]),
+        \    'type': l:match[3] is# 'error'
+        \          ? 'E' : (l:match[3] is# 'warning' ? 'W' : 'I'),
+        \    'text': StripAnsiCodes(l:match[5]),
+        \    'code': l:match[4]
+        \    })
+    endfor
+
+    return l:output
+endfunction
+
+function! StripAnsiCodes(line) abort
+    return substitute(a:line, '\e\[[0-9;]\+[mK]', '', 'g')
+endfunction
+
+call ale#linter#Define('bitbake', {
+\    'name': 'oelint_adv',
+\    'output_stream': 'both',
+\    'executable': {b -> ale#Var(b, 'bitbake_oelint_adv_executable')},
+\    'cwd': '%s:h',
+\    'command': function('ale_linters#bitbake#oelint_adv#Command'),
+\    'callback': 'ale_linters#bitbake#oelint_adv#Handle',
+\    })

ale_linters/c/cc.vim

@@ -3,6 +3,8 @@
 
 call ale#Set('c_cc_executable', '<auto>')
 call ale#Set('c_cc_options', '-std=c11 -Wall')
+call ale#Set('c_cc_use_header_lang_flag', -1)
+call ale#Set('c_cc_header_exts', ['h'])
 
 function! ale_linters#c#cc#GetExecutable(buffer) abort
     let l:executable = ale#Var(a:buffer, 'c_cc_executable')
@@ -31,12 +33,24 @@ function! ale_linters#c#cc#GetCommand(buffer, output) abort
         \   'g')
     endif
 
+    " Select the correct language flag depending on the executable, options
+    " and file extension
+    let l:executable = ale_linters#c#cc#GetExecutable(a:buffer)
+    let l:use_header_lang_flag = ale#Var(a:buffer, 'c_cc_use_header_lang_flag')
+    let l:header_exts = ale#Var(a:buffer, 'c_cc_header_exts')
+    let l:lang_flag = ale#c#GetLanguageFlag(
+    \   a:buffer,
+    \   l:executable,
+    \   l:use_header_lang_flag,
+    \   l:header_exts,
+    \   'c')
+
     " -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'
+    return '%e -S -x ' . l:lang_flag
     \   . ' -o ' . g:ale#util#nul_file
     \   . ' -iquote %s:h'
     \   . ale#Pad(l:cflags)

ale_linters/c/cppcheck.vim

@@ -5,15 +5,13 @@ call ale#Set('c_cppcheck_executable', 'cppcheck')
 call ale#Set('c_cppcheck_options', '--enable=style')
 
 function! ale_linters#c#cppcheck#GetCommand(buffer) abort
-    let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
     let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
     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'
+    return '%e -q --language=c'
     \   . l:template
     \   . ale#Pad(l:compile_commands_option)
     \   . ale#Pad(ale#Var(a:buffer, 'c_cppcheck_options'))
@@ -25,6 +23,7 @@ call ale#linter#Define('c', {
 \   'name': 'cppcheck',
 \   'output_stream': 'both',
 \   'executable': {b -> ale#Var(b, 'c_cppcheck_executable')},
+\   'cwd': function('ale#handlers#cppcheck#GetCwd'),
 \   'command': function('ale_linters#c#cppcheck#GetCommand'),
 \   'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
 \})

ale_linters/c/cpplint.vim

@@ -0,0 +1,20 @@
+" Author: Justin Huang <justin.y.huang@live.com>
+" Description: cpplint for c files
+
+call ale#Set('c_cpplint_executable', 'cpplint')
+call ale#Set('c_cpplint_options', '')
+
+function! ale_linters#c#cpplint#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'c_cpplint_options')
+
+    return '%e' . ale#Pad(l:options) . ' %s'
+endfunction
+
+call ale#linter#Define('c', {
+\   'name': 'cpplint',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'c_cpplint_executable')},
+\   'command': function('ale_linters#c#cpplint#GetCommand'),
+\   'callback': 'ale#handlers#cpplint#HandleCppLintFormat',
+\   'lint_file': 1,
+\})

ale_linters/c/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for C files.
+
+call ale#handlers#cspell#DefineLinter('c')

ale_linters/cairo/starknet.vim

@@ -0,0 +1,37 @@
+" Author: 0xHyoga <0xHyoga@gmx.com>
+" Description: Report starknet-compile errors in cairo code
+
+call ale#Set('cairo_starknet_executable', 'starknet-compile')
+call ale#Set('cairo_starknet_options', '')
+
+function! ale_linters#cairo#starknet#Handle(buffer, lines) abort
+    " Error always on the first line
+    " e.g ex01.cairo:20:6: Could not find module 'contracts.utils.ex00_base'. Searched in the following paths:
+    let l:pattern = '\v\.cairo:(\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]),
+        \   'type': 'E',
+        \   'text': l:match[3],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+function! ale_linters#cairo#starknet#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'cairo_starknet_executable')
+
+    return l:executable . ale#Pad(ale#Var(a:buffer, 'cairo_starknet_options')) . ' %s'
+endfunction
+
+call ale#linter#Define('cairo', {
+\   'name': 'starknet',
+\   'executable': {b -> ale#Var(b, 'cairo_starknet_executable')},
+\   'command': function('ale_linters#cairo#starknet#GetCommand'),
+\   'callback': 'ale_linters#cairo#starknet#Handle',
+\   'output_stream': 'stderr',
+\})

ale_linters/clojure/clj_kondo.vim

@@ -1,10 +1,23 @@
 " Author: Masashi Iizuka <liquidz.uo@gmail.com>
 " Description: linter for clojure using clj-kondo https://github.com/borkdude/clj-kondo
 
+call ale#Set('clojure_clj_kondo_options', '--cache')
+
+function! ale_linters#clojure#clj_kondo#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'clojure_clj_kondo_options')
+
+    let l:command = 'clj-kondo'
+    \   . ale#Pad(l:options)
+    \   . ' --lint -'
+    \   . ' --filename %s'
+
+    return l:command
+endfunction
+
 function! ale_linters#clojure#clj_kondo#HandleCljKondoFormat(buffer, lines) abort
     " output format
     " <filename>:<line>:<column>: <issue type>: <message>
-    let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+):? ((Exception|error|warning): ?(.+))$'
+    let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+)?:(\d+)?:? ((Exception|error|warning): ?(.+))$'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
@@ -29,6 +42,6 @@ call ale#linter#Define('clojure', {
 \   'name': 'clj-kondo',
 \   'output_stream': 'stdout',
 \   'executable': 'clj-kondo',
-\   'command': 'clj-kondo --cache --lint %t',
+\   'command': function('ale_linters#clojure#clj_kondo#GetCommand'),
 \   'callback': 'ale_linters#clojure#clj_kondo#HandleCljKondoFormat',
 \})

ale_linters/cmake/cmake_lint.vim

@@ -0,0 +1,43 @@
+" Author: Carl Smedstad <carl.smedstad at protonmail dot com>
+" Description: cmake-lint for cmake files
+
+let g:ale_cmake_cmake_lint_executable =
+\   get(g:, 'ale_cmake_cmake_lint_executable', 'cmake-lint')
+
+let g:ale_cmake_cmake_lint_options =
+\   get(g:, 'ale_cmake_cmake_lint_options', '')
+
+function! ale_linters#cmake#cmake_lint#Executable(buffer) abort
+    return ale#Var(a:buffer, 'cmake_cmake_lint_executable')
+endfunction
+
+function! ale_linters#cmake#cmake_lint#Command(buffer) abort
+    let l:executable = ale_linters#cmake#cmake_lint#Executable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'cmake_cmake_lint_options')
+
+    return ale#Escape(l:executable) . ' ' . l:options . ' %t'
+endfunction
+
+function! ale_linters#cmake#cmake_lint#Handle(buffer, lines) abort
+    let l:pattern = '\v^[^:]+:(\d+),?(\d+)?:\s\[([A-Z]\d+)\]\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': 'W',
+        \   'code': l:match[3],
+        \   'text': l:match[4],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('cmake', {
+\   'name': 'cmake_lint',
+\   'executable': function('ale_linters#cmake#cmake_lint#Executable'),
+\   'command': function('ale_linters#cmake#cmake_lint#Command'),
+\   'callback': 'ale_linters#cmake#cmake_lint#Handle',
+\})

ale_linters/cpp/cc.vim

@@ -3,6 +3,8 @@
 
 call ale#Set('cpp_cc_executable', '<auto>')
 call ale#Set('cpp_cc_options', '-std=c++14 -Wall')
+call ale#Set('cpp_cc_use_header_lang_flag', -1)
+call ale#Set('cpp_cc_header_exts', ['h', 'hpp'])
 
 function! ale_linters#cpp#cc#GetExecutable(buffer) abort
     let l:executable = ale#Var(a:buffer, 'cpp_cc_executable')
@@ -31,12 +33,24 @@ function! ale_linters#cpp#cc#GetCommand(buffer, output) abort
         \   'g')
     endif
 
+    " Select the correct language flag depending on the executable, options
+    " and file extension
+    let l:executable = ale_linters#cpp#cc#GetExecutable(a:buffer)
+    let l:use_header_lang_flag = ale#Var(a:buffer, 'cpp_cc_use_header_lang_flag')
+    let l:header_exts = ale#Var(a:buffer, 'cpp_cc_header_exts')
+    let l:lang_flag = ale#c#GetLanguageFlag(
+    \   a:buffer,
+    \   l:executable,
+    \   l:use_header_lang_flag,
+    \   l:header_exts,
+    \   'c++')
+
     " -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++'
+    return '%e -S -x ' . l:lang_flag
     \   . ' -o ' . g:ale#util#nul_file
     \   . ' -iquote %s:h'
     \   . ale#Pad(l:cflags)

ale_linters/cpp/clangtidy.vim

@@ -26,7 +26,7 @@ function! ale_linters#cpp#clangtidy#GetCommand(buffer, output) abort
 
         " 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.
+        " flags makes clang-tidy completely ignore compile commands.
         if expand('#' . a:buffer) =~# '\.h$'
             let l:options .= !empty(l:options) ? ' -x c++' : '-x c++'
         endif

ale_linters/cpp/cppcheck.vim

@@ -5,15 +5,13 @@ call ale#Set('cpp_cppcheck_executable', 'cppcheck')
 call ale#Set('cpp_cppcheck_options', '--enable=style')
 
 function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
-    let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
     let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
     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++'
+    return '%e -q --language=c++'
     \   . l:template
     \   . ale#Pad(l:compile_commands_option)
     \   . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
@@ -25,6 +23,7 @@ call ale#linter#Define('cpp', {
 \   'name': 'cppcheck',
 \   'output_stream': 'both',
 \   'executable': {b -> ale#Var(b, 'cpp_cppcheck_executable')},
+\   'cwd': function('ale#handlers#cppcheck#GetCwd'),
 \   'command': function('ale_linters#cpp#cppcheck#GetCommand'),
 \   'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
 \})

ale_linters/cpp/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for C++ files.
+
+call ale#handlers#cspell#DefineLinter('cpp')

ale_linters/cs/csc.vim

@@ -3,14 +3,10 @@ call ale#Set('cs_csc_source', '')
 call ale#Set('cs_csc_assembly_path', [])
 call ale#Set('cs_csc_assemblies', [])
 
-function! s:GetWorkingDirectory(buffer) abort
-    let l:working_directory = ale#Var(a:buffer, 'cs_csc_source')
+function! ale_linters#cs#csc#GetCwd(buffer) abort
+    let l:cwd = ale#Var(a:buffer, 'cs_csc_source')
 
-    if !empty(l:working_directory)
-        return l:working_directory
-    endif
-
-    return expand('#' . a:buffer . ':p:h')
+    return !empty(l:cwd) ? l:cwd : expand('#' . a:buffer . ':p:h')
 endfunction
 
 function! ale_linters#cs#csc#GetCommand(buffer) abort
@@ -34,8 +30,7 @@ function! ale_linters#cs#csc#GetCommand(buffer) abort
 
     " The code is compiled as a module and the output is redirected to a
     " temporary file.
-    return ale#path#CdString(s:GetWorkingDirectory(a:buffer))
-    \    . 'csc /unsafe'
+    return 'csc /unsafe'
     \    . ale#Pad(ale#Var(a:buffer, 'cs_csc_options'))
     \    . ale#Pad(l:lib_option)
     \    . ale#Pad(l:r_option)
@@ -57,8 +52,7 @@ function! ale_linters#cs#csc#Handle(buffer, lines) abort
     \    '^\v([^ ]+)\s+([Cc][sS][^ ]+):\s+(.+)$',
     \]
     let l:output = []
-
-    let l:dir = s:GetWorkingDirectory(a:buffer)
+    let l:dir = ale_linters#cs#csc#GetCwd(a:buffer)
 
     for l:match in ale#util#GetMatches(a:lines, l:patterns)
         if len(l:match) > 6 && strlen(l:match[5]) > 2 && l:match[5][:1] is? 'CS'
@@ -89,6 +83,7 @@ call ale#linter#Define('cs',{
 \   'name': 'csc',
 \   'output_stream': 'stdout',
 \   'executable': 'csc',
+\   'cwd': function('ale_linters#cs#csc#GetCwd'),
 \   'command': function('ale_linters#cs#csc#GetCommand'),
 \   'callback': 'ale_linters#cs#csc#Handle',
 \   'lint_file': 1

ale_linters/cs/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for C# files.
+
+call ale#handlers#cspell#DefineLinter('cs')

ale_linters/cs/mcsc.vim

@@ -3,14 +3,10 @@ call ale#Set('cs_mcsc_source', '')
 call ale#Set('cs_mcsc_assembly_path', [])
 call ale#Set('cs_mcsc_assemblies', [])
 
-function! s:GetWorkingDirectory(buffer) abort
-    let l:working_directory = ale#Var(a:buffer, 'cs_mcsc_source')
+function! ale_linters#cs#mcsc#GetCwd(buffer) abort
+    let l:cwd = ale#Var(a:buffer, 'cs_mcsc_source')
 
-    if !empty(l:working_directory)
-        return l:working_directory
-    endif
-
-    return expand('#' . a:buffer . ':p:h')
+    return !empty(l:cwd) ? l:cwd : expand('#' . a:buffer . ':p:h')
 endfunction
 
 function! ale_linters#cs#mcsc#GetCommand(buffer) abort
@@ -34,8 +30,7 @@ function! ale_linters#cs#mcsc#GetCommand(buffer) abort
 
     " The code is compiled as a module and the output is redirected to a
     " temporary file.
-    return ale#path#CdString(s:GetWorkingDirectory(a:buffer))
-    \    . 'mcs -unsafe'
+    return 'mcs -unsafe'
     \    . ale#Pad(ale#Var(a:buffer, 'cs_mcsc_options'))
     \    . ale#Pad(l:lib_option)
     \    . ale#Pad(l:r_option)
@@ -58,7 +53,7 @@ function! ale_linters#cs#mcsc#Handle(buffer, lines) abort
     \]
     let l:output = []
 
-    let l:dir = s:GetWorkingDirectory(a:buffer)
+    let l:dir = ale_linters#cs#mcsc#GetCwd(a:buffer)
 
     for l:match in ale#util#GetMatches(a:lines, l:patterns)
         if len(l:match) > 6 && strlen(l:match[5]) > 2 && l:match[5][:1] is? 'CS'
@@ -89,6 +84,7 @@ call ale#linter#Define('cs',{
 \   'name': 'mcsc',
 \   'output_stream': 'stderr',
 \   'executable': 'mcs',
+\   'cwd': function('ale_linters#cs#mcsc#GetCwd'),
 \   'command': function('ale_linters#cs#mcsc#GetCommand'),
 \   'callback': 'ale_linters#cs#mcsc#Handle',
 \   'lint_file': 1

ale_linters/css/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for CSS files.
+
+call ale#handlers#cspell#DefineLinter('css')

ale_linters/css/stylelint.vim

@@ -11,7 +11,7 @@ endfunction
 
 call ale#linter#Define('css', {
 \   'name': 'stylelint',
-\   'executable': {b -> ale#node#FindExecutable(b, 'css_stylelint', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'css_stylelint', [
 \       'node_modules/.bin/stylelint',
 \   ])},
 \   'command': function('ale_linters#css#stylelint#GetCommand'),

ale_linters/css/vscodecss.vim

@@ -0,0 +1,16 @@
+" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
+" Description: VSCode css language server
+
+function! ale_linters#css#vscodecss#GetProjectRoot(buffer) abort
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+call ale#linter#Define('css', {
+\   'name': 'vscodecss',
+\   'lsp': 'stdio',
+\   'executable': 'vscode-css-language-server',
+\   'command': '%e --stdio',
+\   'project_root': function('ale_linters#css#vscodecss#GetProjectRoot'),
+\})

ale_linters/cuda/clangd.vim

@@ -0,0 +1,23 @@
+" Author: Tommy Chiang <ty1208chiang@gmail.com>
+" Description: Clangd language server for CUDA (modified from Andrey
+" Melentyev's implementation for C++)
+
+call ale#Set('cuda_clangd_executable', 'clangd')
+call ale#Set('cuda_clangd_options', '')
+call ale#Set('c_build_dir', '')
+
+function! ale_linters#cuda#clangd#GetCommand(buffer) abort
+    let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
+
+    return '%e'
+    \    . ale#Pad(ale#Var(a:buffer, 'cuda_clangd_options'))
+    \    . (!empty(l:build_dir) ? ' -compile-commands-dir=' . ale#Escape(l:build_dir) : '')
+endfunction
+
+call ale#linter#Define('cuda', {
+\   'name': 'clangd',
+\   'lsp': 'stdio',
+\   'executable': {b -> ale#Var(b, 'cuda_clangd_executable')},
+\   'command': function('ale_linters#cuda#clangd#GetCommand'),
+\   'project_root': function('ale#c#FindProjectRoot'),
+\})

ale_linters/d/dmd.vim

@@ -1,64 +1,106 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: "dmd for D files"
 
-function! ale_linters#d#dmd#GetDUBCommand(buffer) abort
+function! s:GetDUBCommand(buffer) abort
     " If we can't run dub, then skip this command.
-    if !executable('dub')
+    if executable('dub')
         " Returning an empty string skips to the DMD command.
-        return ''
+        let l:config = ale#d#FindDUBConfig(a:buffer)
+
+        " To support older dub versions, we just change the directory to the
+        " directory where we found the dub config, and then run `dub describe`
+        " from that directory.
+        if !empty(l:config)
+            return [fnamemodify(l:config, ':h'), 'dub describe --data-list
+            \ --data=import-paths
+            \ --data=string-import-paths
+            \ --data=versions
+            \ --data=debug-versions
+            \']
+        endif
     endif
 
-    let l:dub_file = ale#d#FindDUBConfig(a:buffer)
-
-    if empty(l:dub_file)
-        return ''
-    endif
-
-    " To support older dub versions, we just change the directory to
-    " the directory where we found the dub config, and then run `dub describe`
-    " from that directory.
-    return 'cd ' . ale#Escape(fnamemodify(l:dub_file, ':h'))
-    \   . ' && dub describe --import-paths'
+    return ['', '']
 endfunction
 
 function! ale_linters#d#dmd#RunDUBCommand(buffer) abort
-    let l:command = ale_linters#d#dmd#GetDUBCommand(a:buffer)
+    let [l:cwd, l:command] = s:GetDUBCommand(a:buffer)
 
     if empty(l:command)
         " If we can't run DUB, just run DMD.
         return ale_linters#d#dmd#DMDCommand(a:buffer, [], {})
     endif
 
-    return ale#command#Run(a:buffer, l:command, function('ale_linters#d#dmd#DMDCommand'))
+    return ale#command#Run(
+    \   a:buffer,
+    \   l:command,
+    \   function('ale_linters#d#dmd#DMDCommand'),
+    \   {'cwd': l:cwd},
+    \)
 endfunction
 
 function! ale_linters#d#dmd#DMDCommand(buffer, dub_output, meta) abort
     let l:import_list = []
+    let l:str_import_list = []
+    let l:versions_list = []
+    let l:deb_versions_list = []
+    let l:list_ind = 1
+    let l:seen_line = 0
 
-    " Build a list of import paths generated from DUB, if available.
+    " Build a list of options generated from DUB, if available.
+    " DUB output each path or version on a single line.
+    " Each list is separated by a blank line.
+    " Empty list are represented by a blank line (followed and/or
+    " preceded by a separation blank line)
     for l:line in a:dub_output
+        " line still has end of line char on windows
+        let l:line = substitute(l:line, '[\r\n]*$', '', '')
+
         if !empty(l:line)
-            " The arguments must be '-Ifilename', not '-I filename'
-            call add(l:import_list, '-I' . ale#Escape(l:line))
+            if l:list_ind == 1
+                call add(l:import_list, '-I' . ale#Escape(l:line))
+            elseif l:list_ind == 2
+                call add(l:str_import_list, '-J' . ale#Escape(l:line))
+            elseif l:list_ind == 3
+                call add(l:versions_list, '-version=' . ale#Escape(l:line))
+            elseif l:list_ind == 4
+                call add(l:deb_versions_list, '-debug=' . ale#Escape(l:line))
+            endif
+
+            let l:seen_line = 1
+        elseif !l:seen_line
+            " if list is empty must skip one empty line
+            let l:seen_line = 1
+        else
+            let l:seen_line = 0
+            let l:list_ind += 1
         endif
     endfor
 
-    return 'dmd '. join(l:import_list) . ' -o- -wi -vcolumns -c %t'
+    return 'dmd ' . join(l:import_list) . ' ' .
+    \   join(l:str_import_list) . ' ' .
+    \   join(l:versions_list) . ' ' .
+    \   join(l:deb_versions_list) . ' -o- -wi -vcolumns -c %t'
 endfunction
 
 function! ale_linters#d#dmd#Handle(buffer, lines) abort
     " Matches patterns lines like the following:
     " /tmp/tmp.qclsa7qLP7/file.d(1): Error: function declaration without return type. (Note that constructors are always named 'this')
     " /tmp/tmp.G1L5xIizvB.d(8,8): Error: module weak_reference is in file 'dstruct/weak_reference.d' which cannot be read
-    let l:pattern = '^[^(]\+(\([0-9]\+\)\,\?\([0-9]*\)): \([^:]\+\): \(.\+\)'
+    let l:pattern = '\v^(\f+)\((\d+)(,(\d+))?\): (\w+): (.+)$'
     let l:output = []
+    let l:dir = expand('#' . a:buffer . ':p:h')
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        " If dmd was invoked with relative path, match[1] is relative, otherwise it is absolute.
+        " As we invoke dmd with the buffer path (in /tmp), this will generally be absolute already
+        let l:fname = ale#path#GetAbsPath(l:dir, l:match[1])
         call add(l:output, {
-        \   'lnum': l:match[1],
-        \   'col': l:match[2],
-        \   'type': l:match[3] is# 'Warning' ? 'W' : 'E',
-        \   'text': l:match[4],
+        \   'filename': l:fname,
+        \   'lnum': l:match[2],
+        \   'col': l:match[4],
+        \   'type': l:match[5] is# 'Warning' || l:match[5] is# 'Deprecation' ? 'W' : 'E',
+        \   'text': l:match[6],
         \})
     endfor
 

ale_linters/dart/dart_analyze.vim

@@ -0,0 +1,29 @@
+" Author: ghsang <gwonhyuksang@gmail.com>
+" Description: Check Dart files with dart analyze
+
+call ale#Set('dart_analyze_executable', 'dart')
+
+function! ale_linters#dart#dart_analyze#Handle(buffer, lines) abort
+    let l:pattern = '\v([a-z]+) - (.+):(\d+):(\d+) - (.+) - (.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let [l:type, l:filename, l:lnum, l:col, l:message, l:code] = l:match[1:6]
+        call add(l:output, {
+        \   'type': l:type is# 'error' ? 'E' : l:type is# 'info' ? 'I' : 'W',
+        \   'text': l:code . ': ' . l:message,
+        \   'lnum': str2nr(l:lnum),
+        \   'col': str2nr(l:col),
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('dart', {
+\   'name': 'dart_analyze',
+\   'executable': {b -> ale#Var(b, 'dart_analyze_executable')},
+\   'command': '%e analyze --fatal-infos %s',
+\   'callback': 'ale_linters#dart#dart_analyze#Handle',
+\   'lint_file': 1,
+\})

ale_linters/dart/dartanalyzer.vim

@@ -1,36 +0,0 @@
-" Author: w0rp <devw0rp@gmail.com>
-" Description: Check Dart files with dartanalyzer
-
-call ale#Set('dart_dartanalyzer_executable', 'dartanalyzer')
-
-function! ale_linters#dart#dartanalyzer#GetCommand(buffer) abort
-    let l:path = ale#path#FindNearestFile(a:buffer, '.packages')
-
-    return '%e'
-    \   . (!empty(l:path) ? ' --packages ' . ale#Escape(l:path) : '')
-    \   . ' %s'
-endfunction
-
-function! ale_linters#dart#dartanalyzer#Handle(buffer, lines) abort
-    let l:pattern = '\v^  ([a-z]+) . (.+) at (.+):(\d+):(\d+) . (.+)$'
-    let l:output = []
-
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
-        \   'type': l:match[1] is# 'error' ? 'E' : 'W',
-        \   'text': l:match[6] . ': ' . l:match[2],
-        \   'lnum': str2nr(l:match[4]),
-        \   'col': str2nr(l:match[5]),
-        \})
-    endfor
-
-    return l:output
-endfunction
-
-call ale#linter#Define('dart', {
-\   'name': 'dartanalyzer',
-\   'executable': {b -> ale#Var(b, 'dart_dartanalyzer_executable')},
-\   'command': function('ale_linters#dart#dartanalyzer#GetCommand'),
-\   'callback': 'ale_linters#dart#dartanalyzer#Handle',
-\   'lint_file': 1,
-\})

ale_linters/desktop/desktop_file_validate.vim

@@ -0,0 +1,31 @@
+call ale#Set('desktop_desktop_file_validate_options', '')
+
+" Example matches for pattern:
+"
+" foo.desktop: warning: key "TerminalOptions" in group ...
+" foo.desktop: error: action "new-private-window" is defined, ...
+let s:pattern = '\v^(.+): ([a-z]+): (.+)$'
+
+function! ale_linters#desktop#desktop_file_validate#Handle(buffer, lines) abort
+    " The error format doesn't specify lines, so we can just put all of the
+    " errors on line 1.
+    return ale#util#MapMatches(a:lines, s:pattern, {match -> {
+    \   'lnum': 1,
+    \   'col': 1,
+    \   'type': match[2] is? 'error' ? 'E' : 'W',
+    \   'text': match[3],
+    \}})
+endfunction
+
+call ale#linter#Define('desktop', {
+\   'name': 'desktop_file_validate',
+\   'aliases': ['desktop-file-validate'],
+\   'executable': 'desktop-file-validate',
+\   'command': {b ->
+\       '%e'
+\       . ale#Pad(ale#Var(b, 'desktop_desktop_file_validate_options'))
+\       . ' %t'
+\   },
+\   'callback': 'ale_linters#desktop#desktop_file_validate#Handle',
+\   'output_stream': 'both',
+\})

ale_linters/dockerfile/hadolint.vim

@@ -3,13 +3,14 @@
 " always, yes, never
 call ale#Set('dockerfile_hadolint_use_docker', 'never')
 call ale#Set('dockerfile_hadolint_docker_image', 'hadolint/hadolint')
+call ale#Set('dockerfile_hadolint_options', '')
 
 function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
     " Matches patterns line the following:
     "
-    " /dev/stdin:19 DL3001 Pipe chain should start with a raw value.
+    " -:19 DL3001 warning: 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)
@@ -38,6 +39,8 @@ function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
         let l:text = l:match[8]
         let l:detail = l:match[8]
         let l:domain = 'https://github.com/hadolint/hadolint/wiki/'
+        let l:code = ''
+        let l:link = ''
 
         if l:match[4] is# 'SC'
             let l:domain = 'https://github.com/koalaman/shellcheck/wiki/'
@@ -46,18 +49,26 @@ function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
         if l:match[5] isnot# ''
             let l:code = l:match[4] . l:match[5]
             let l:link = ' ( ' . l:domain . l:code . ' )'
+            let l:text = l:code . ': ' . l:detail
             let l:detail = l:code . l:link . "\n\n" . l:detail
         else
             let l:type = 'E'
+            let l:detail = 'hadolint could not parse the file because of a syntax error.'
         endif
 
-        call add(l:output, {
+        let l:line_output = {
         \   'lnum': l:lnum,
         \   'col': l:colnum,
         \   'type': l:type,
         \   'text': l:text,
         \   'detail': l:detail
-        \})
+        \}
+
+        if l:code isnot# ''
+            let l:line_output['code'] = l:code
+        endif
+
+        call add(l:output, l:line_output)
     endfor
 
     return l:output
@@ -92,12 +103,15 @@ endfunction
 
 function! ale_linters#dockerfile#hadolint#GetCommand(buffer) abort
     let l:command = ale_linters#dockerfile#hadolint#GetExecutable(a:buffer)
+    let l:opts = ale#Var(a:buffer, 'dockerfile_hadolint_options') . ' --no-color -'
 
     if l:command is# 'docker'
-        return 'docker run --rm -i ' . ale#Var(a:buffer, 'dockerfile_hadolint_docker_image')
+        return printf('docker run --rm -i %s hadolint %s',
+        \ ale#Var(a:buffer, 'dockerfile_hadolint_docker_image'),
+        \ l:opts)
     endif
 
-    return 'hadolint -'
+    return 'hadolint ' . l:opts
 endfunction
 
 

ale_linters/elixir/credo.vim

@@ -56,11 +56,7 @@ function! ale_linters#elixir#credo#GetConfigFile() abort
 endfunction
 
 function! ale_linters#elixir#credo#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixUmbrellaRoot(a:buffer)
-    let l:mode = ale_linters#elixir#credo#GetMode()
-
-    return ale#path#CdString(l:project_root)
-    \ . 'mix help credo && '
+    return 'mix help credo && '
     \ . 'mix credo ' . ale_linters#elixir#credo#GetMode()
     \ . ale_linters#elixir#credo#GetConfigFile()
     \ . ' --format=flycheck --read-from-stdin %s'
@@ -69,6 +65,7 @@ endfunction
 call ale#linter#Define('elixir', {
 \   'name': 'credo',
 \   'executable': 'mix',
+\   'cwd': function('ale#handlers#elixir#FindMixUmbrellaRoot'),
 \   'command': function('ale_linters#elixir#credo#GetCommand'),
 \   'callback': 'ale_linters#elixir#credo#Handle',
 \})

ale_linters/elixir/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Elixir files.
+
+call ale#handlers#cspell#DefineLinter('elixir')

ale_linters/elixir/dialyxir.vim

@@ -25,17 +25,10 @@ function! ale_linters#elixir#dialyxir#Handle(buffer, lines) abort
     return l:output
 endfunction
 
-function! ale_linters#elixir#dialyxir#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
-
-    return ale#path#CdString(l:project_root)
-    \ . ' mix help dialyzer && mix dialyzer'
-endfunction
-
 call ale#linter#Define('elixir', {
 \   'name': 'dialyxir',
 \   'executable': 'mix',
-\   'command': function('ale_linters#elixir#dialyxir#GetCommand'),
+\   'cwd': function('ale#handlers#elixir#FindMixProjectRoot'),
+\   'command': 'mix help dialyzer && mix dialyzer',
 \   'callback': 'ale_linters#elixir#dialyxir#Handle',
 \})
-

ale_linters/elixir/dogma.vim

@@ -29,17 +29,11 @@ function! ale_linters#elixir#dogma#Handle(buffer, lines) abort
     return l:output
 endfunction
 
-function! ale_linters#elixir#dogma#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
-
-    return ale#path#CdString(l:project_root)
-    \ . ' mix help dogma && mix dogma %s --format=flycheck'
-endfunction
-
 call ale#linter#Define('elixir', {
 \   'name': 'dogma',
 \   'executable': 'mix',
-\   'command': function('ale_linters#elixir#dogma#GetCommand'),
+\   'cwd': function('ale#handlers#elixir#FindMixProjectRoot'),
+\   'command': 'mix help dogma && mix dogma %s --format=flycheck',
 \   'lint_file': 1,
 \   'callback': 'ale_linters#elixir#dogma#Handle',
 \})

ale_linters/elixir/mix.vim

@@ -30,22 +30,15 @@ function! ale_linters#elixir#mix#Handle(buffer, lines) abort
 endfunction
 
 function! ale_linters#elixir#mix#GetCommand(buffer) abort
-    let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
-
     let l:temp_dir = ale#command#CreateDirectory(a:buffer)
 
-    let l:mix_build_path = has('win32')
-    \   ? 'set MIX_BUILD_PATH=' . ale#Escape(l:temp_dir) . ' &&'
-    \   : 'MIX_BUILD_PATH=' . ale#Escape(l:temp_dir)
-
-    return ale#path#CdString(l:project_root)
-    \ . l:mix_build_path
-    \ . ' mix compile %s'
+    return ale#Env('MIX_BUILD_PATH', l:temp_dir) . 'mix compile %s'
 endfunction
 
 call ale#linter#Define('elixir', {
 \   'name': 'mix',
 \   'executable': 'mix',
+\   'cwd': function('ale#handlers#elixir#FindMixProjectRoot'),
 \   'command': function('ale_linters#elixir#mix#GetCommand'),
 \   'callback': 'ale_linters#elixir#mix#Handle',
 \   'lint_file': 1,

ale_linters/elm/elm_ls.vim

@@ -28,7 +28,7 @@ endfunction
 call ale#linter#Define('elm', {
 \   'name': 'elm_ls',
 \   'lsp': 'stdio',
-\   'executable': {b -> ale#node#FindExecutable(b, 'elm_ls', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'elm_ls', [
 \       'node_modules/.bin/elm-language-server',
 \       'node_modules/.bin/elm-lsp',
 \       'elm-lsp'

ale_linters/elm/make.vim

@@ -186,24 +186,23 @@ function! ale_linters#elm#make#IsTest(buffer) abort
     endif
 endfunction
 
+function! ale_linters#elm#make#GetCwd(buffer) abort
+    let l:root_dir = ale_linters#elm#make#GetRootDir(a:buffer)
+
+    return !empty(l:root_dir) ? l:root_dir : ''
+endfunction
+
 " Return the command to execute the linter in the projects directory.
 " If it doesn't, then this will fail when imports are needed.
 function! ale_linters#elm#make#GetCommand(buffer) abort
     let l:executable = ale_linters#elm#make#GetExecutable(a:buffer)
-    let l:root_dir = ale_linters#elm#make#GetRootDir(a:buffer)
     let l:is_v19 = ale_linters#elm#make#IsVersionGte19(a:buffer)
     let l:is_using_elm_test = l:executable =~# 'elm-test$'
 
-    if empty(l:root_dir)
-        let l:dir_set_cmd = ''
-    else
-        let l:dir_set_cmd = 'cd ' . ale#Escape(l:root_dir) . ' && '
-    endif
-
     " elm-test needs to know the path of elm-make if elm isn't installed globally.
     " https://github.com/rtfeldman/node-test-runner/blob/57728f10668f2d2ab3179e7e3208bcfa9a1f19aa/README.md#--compiler
     if l:is_v19 && l:is_using_elm_test
-        let l:elm_make_executable = ale#node#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
+        let l:elm_make_executable = ale#path#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
         let l:elm_test_compiler_flag = ' --compiler ' . l:elm_make_executable . ' '
     else
         let l:elm_test_compiler_flag = ' '
@@ -213,7 +212,9 @@ function! ale_linters#elm#make#GetCommand(buffer) abort
     " a sort of flag to tell the compiler not to generate an output file,
     " which is why this is hard coded here.
     " Source: https://github.com/elm-lang/elm-compiler/blob/19d5a769b30ec0b2fc4475985abb4cd94cd1d6c3/builder/src/Generate/Output.hs#L253
-    return l:dir_set_cmd . '%e make --report=json --output=/dev/null' . l:elm_test_compiler_flag . '%t'
+    return '%e make --report=json --output=/dev/null'
+    \   . l:elm_test_compiler_flag
+    \   . '%t'
 endfunction
 
 function! ale_linters#elm#make#GetExecutable(buffer) abort
@@ -221,13 +222,13 @@ function! ale_linters#elm#make#GetExecutable(buffer) abort
     let l:is_v19 = ale_linters#elm#make#IsVersionGte19(a:buffer)
 
     if l:is_test && l:is_v19
-        return ale#node#FindExecutable(
+        return ale#path#FindExecutable(
         \   a:buffer,
         \   'elm_make',
         \   ['node_modules/.bin/elm-test', 'node_modules/.bin/elm']
         \)
     else
-        return ale#node#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
+        return ale#path#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
     endif
 endfunction
 
@@ -235,6 +236,7 @@ call ale#linter#Define('elm', {
 \   'name': 'make',
 \   'executable': function('ale_linters#elm#make#GetExecutable'),
 \   'output_stream': 'both',
+\   'cwd': function('ale_linters#elm#make#GetCwd'),
 \   'command': function('ale_linters#elm#make#GetCommand'),
 \   'callback': 'ale_linters#elm#make#Handle'
 \})

ale_linters/erlang/elvis.vim

@@ -12,6 +12,7 @@ function! ale_linters#erlang#elvis#Handle(buffer, lines) abort
         \   'lnum': str2nr(l:match[1]),
         \   'text': s:AbbreviateMessage(l:match[2]),
         \   'type': 'W',
+        \   'sub_type': 'style',
         \})
     endfor
 

ale_linters/erlang/erlang_ls.vim

@@ -0,0 +1,49 @@
+" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
+" Description: LSP linter for Erlang files
+
+call ale#Set('erlang_erlang_ls_executable', 'erlang_ls')
+call ale#Set('erlang_erlang_ls_log_dir', '')
+call ale#Set('erlang_erlang_ls_log_level', 'info')
+
+function! s:GetCommand(buffer) abort
+    let l:log_dir = ale#Var(a:buffer, 'erlang_erlang_ls_log_dir')
+    let l:log_level = ale#Var(a:buffer, 'erlang_erlang_ls_log_level')
+
+    let l:command = '%e'
+
+    if !empty(l:log_dir)
+        let l:command .= ' --log-dir=' . ale#Escape(l:log_dir)
+    endif
+
+    let l:command .= ' --log-level=' . ale#Escape(l:log_level)
+
+    return l:command
+endfunction
+
+function! s:FindProjectRoot(buffer) abort
+    let l:markers = ['_build/', 'erlang_ls.config', 'rebar.lock']
+
+    " This is a way to find Erlang/OTP root (the one that is managed
+    " by kerl or asdf).  Useful if :ALEGoToDefinition takes us there.
+    let l:markers += ['.kerl_config']
+
+    for l:marker in l:markers
+        let l:path = l:marker[-1:] is# '/'
+        \   ? ale#path#FindNearestDirectory(a:buffer, l:marker)
+        \   : ale#path#FindNearestFile(a:buffer, l:marker)
+
+        if !empty(l:path)
+            return ale#path#Dirname(l:path)
+        endif
+    endfor
+
+    return ''
+endfunction
+
+call ale#linter#Define('erlang', {
+\   'name': 'erlang_ls',
+\   'executable': {b -> ale#Var(b, 'erlang_erlang_ls_executable')},
+\   'command': function('s:GetCommand'),
+\   'lsp': 'stdio',
+\   'project_root': function('s:FindProjectRoot'),
+\})

ale_linters/erlang/erlc.vim

@@ -25,7 +25,7 @@ function! ale_linters#erlang#erlc#Handle(buffer, lines) abort
     " error.erl:4: variable 'B' is unbound
     " error.erl:3: Warning: function main/0 is unused
     " error.erl:4: Warning: variable 'A' is unused
-    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+): (Warning: )?(.+)$'
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+:)? (Warning: )?(.+)$'
 
     " parse_transforms are a special case. The error message does not indicate a location:
     " error.erl: undefined parse transform 'some_parse_transform'
@@ -65,8 +65,8 @@ function! ale_linters#erlang#erlc#Handle(buffer, lines) abort
         endif
 
         let l:line = l:match[2]
-        let l:warning_or_text = l:match[3]
-        let l:text = l:match[4]
+        let l:warning_or_text = l:match[4]
+        let l:text = l:match[5]
 
         " If this file is a header .hrl, ignore the following expected messages:
         " - 'no module definition'

ale_linters/eruby/erblint.vim

@@ -0,0 +1,51 @@
+" Author: Roeland Moors - https://github.com/roelandmoors
+" based on the ale ruumba and robocop linters
+" Description: ERB Lint, support for https://github.com/Shopify/erb-lint
+
+call ale#Set('eruby_erblint_executable', 'erblint')
+call ale#Set('eruby_erblint_options', '')
+
+function! ale_linters#eruby#erblint#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'eruby_erblint_executable')
+
+    return ale#ruby#EscapeExecutable(l:executable, 'erblint')
+    \   . ' --format json '
+    \   . ale#Var(a:buffer, 'eruby_erblint_options')
+    \   . ' --stdin %s'
+endfunction
+
+function! ale_linters#eruby#erblint#Handle(buffer, lines) abort
+    if empty(a:lines)
+        return []
+    endif
+
+    let l:errors = ale#util#FuzzyJSONDecode(a:lines[0], [])
+
+    if !has_key(l:errors, 'summary')
+    \|| l:errors['summary']['offenses'] == 0
+    \|| empty(l:errors['files'])
+        return []
+    endif
+
+    let l:output = []
+
+    for l:error in l:errors['files'][0]['offenses']
+        call add(l:output, {
+        \   'lnum': l:error['location']['start_line'] + 0,
+        \   'col': l:error['location']['start_column'] + 0,
+        \   'end_col': l:error['location']['last_column'] + 0,
+        \   'code': l:error['linter'],
+        \   'text': l:error['message'],
+        \   'type': 'W',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('eruby', {
+\   'name': 'erblint',
+\   'executable': {b -> ale#Var(b, 'eruby_erblint_executable')},
+\   'command': function('ale_linters#eruby#erblint#GetCommand'),
+\   'callback': 'ale_linters#eruby#erblint#Handle',
+\})

ale_linters/go/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Go files.
+
+call ale#handlers#cspell#DefineLinter('go')

ale_linters/go/gobuild.vim

@@ -10,8 +10,7 @@ function! ale_linters#go#gobuild#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'go_gobuild_options')
 
     " Run go test in local directory with relative path
-    return ale#path#BufferCdString(a:buffer)
-    \   . ale#go#EnvString(a:buffer)
+    return ale#go#EnvString(a:buffer)
     \   . ale#Var(a:buffer, 'go_go_executable') . ' test'
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' -c -o /dev/null ./'
@@ -50,6 +49,7 @@ call ale#linter#Define('go', {
 \   'name': 'gobuild',
 \   'aliases': ['go build'],
 \   'executable': {b -> ale#Var(b, 'go_go_executable')},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#gobuild#GetCommand'),
 \   'output_stream': 'stderr',
 \   'callback': 'ale_linters#go#gobuild#Handler',

ale_linters/go/golangci_lint.vim

@@ -12,21 +12,19 @@ function! ale_linters#go#golangci_lint#GetCommand(buffer) abort
 
 
     if l:lint_package
-        return ale#path#BufferCdString(a:buffer)
-        \   . ale#go#EnvString(a:buffer)
+        return ale#go#EnvString(a:buffer)
         \   . '%e run '
         \   .  l:options
     endif
 
-    return ale#path#BufferCdString(a:buffer)
-    \   . ale#go#EnvString(a:buffer)
+    return ale#go#EnvString(a:buffer)
     \   . '%e run '
     \   . ale#Escape(l:filename)
     \   . ' ' . l:options
 endfunction
 
 function! ale_linters#go#golangci_lint#GetMatches(lines) abort
-    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:?:?:?\s\*?(.+)$'
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:?:?:?\s\*?(.+)\s+\((.+)\)$'
 
     return ale#util#GetMatches(a:lines, l:pattern)
 endfunction
@@ -36,14 +34,20 @@ function! ale_linters#go#golangci_lint#Handler(buffer, lines) abort
     let l:output = []
 
     for l:match in ale_linters#go#golangci_lint#GetMatches(a:lines)
+        if l:match[5] is# 'typecheck'
+            let l:msg_type = 'E'
+        else
+            let l:msg_type = 'W'
+        endif
+
         " l:match[1] will already be an absolute path, output from
         " golangci_lint
         call add(l:output, {
         \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
         \   'lnum': l:match[2] + 0,
         \   'col': l:match[3] + 0,
-        \   'type': 'E',
-        \   'text': l:match[4],
+        \   'type': l:msg_type,
+        \   'text': l:match[4] . ' (' . l:match[5] . ')',
         \})
     endfor
 
@@ -53,6 +57,7 @@ endfunction
 call ale#linter#Define('go', {
 \   'name': 'golangci-lint',
 \   'executable': {b -> ale#Var(b, 'go_golangci_lint_executable')},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#golangci_lint#GetCommand'),
 \   'callback': 'ale_linters#go#golangci_lint#Handler',
 \   'lint_file': 1,

ale_linters/go/gometalinter.vim

@@ -13,14 +13,12 @@ function! ale_linters#go#gometalinter#GetCommand(buffer) abort
     " BufferCdString is used so that we can be sure the paths output from gometalinter can
     " be calculated to absolute paths in the Handler
     if l:lint_package
-        return ale#path#BufferCdString(a:buffer)
-        \   . ale#go#EnvString(a:buffer)
+        return ale#go#EnvString(a:buffer)
         \   . '%e'
         \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
     endif
 
-    return ale#path#BufferCdString(a:buffer)
-    \   . ale#go#EnvString(a:buffer)
+    return ale#go#EnvString(a:buffer)
     \   . '%e'
     \   . ' --include=' . ale#Escape(ale#util#EscapePCRE(l:filename))
     \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
@@ -53,6 +51,7 @@ endfunction
 call ale#linter#Define('go', {
 \   'name': 'gometalinter',
 \   'executable': {b -> ale#Var(b, 'go_gometalinter_executable')},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#gometalinter#GetCommand'),
 \   'callback': 'ale_linters#go#gometalinter#Handler',
 \   'lint_file': 1,

ale_linters/go/gopls.vim

@@ -5,6 +5,7 @@
 call ale#Set('go_gopls_executable', 'gopls')
 call ale#Set('go_gopls_options', '--mode stdio')
 call ale#Set('go_gopls_init_options', {})
+call ale#Set('go_gopls_use_global', get(g:, 'ale_use_global_executables', 0))
 
 function! ale_linters#go#gopls#GetCommand(buffer) abort
     return ale#go#EnvString(a:buffer)
@@ -29,7 +30,9 @@ endfunction
 call ale#linter#Define('go', {
 \   'name': 'gopls',
 \   'lsp': 'stdio',
-\   'executable': {b -> ale#Var(b, 'go_gopls_executable')},
+\   'executable': {b -> ale#path#FindExecutable(b, 'go_gopls', [
+\       ale#go#GetGoPathExecutable('bin/gopls'),
+\   ])},
 \   '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')},

ale_linters/go/gosimple.vim

@@ -1,15 +1,11 @@
 " Author: Ben Reedy <https://github.com/breed808>
 " Description: gosimple for Go files
 
-function! ale_linters#go#gosimple#GetCommand(buffer) abort
-    return ale#path#BufferCdString(a:buffer) . ' '
-    \   . ale#go#EnvString(a:buffer) . 'gosimple .'
-endfunction
-
 call ale#linter#Define('go', {
 \   'name': 'gosimple',
 \   'executable': 'gosimple',
-\   'command': function('ale_linters#go#gosimple#GetCommand'),
+\   'cwd': '%s:h',
+\   'command': {b -> ale#go#EnvString(b) . 'gosimple .'},
 \   'callback': 'ale#handlers#go#Handler',
 \   'output_stream': 'both',
 \   'lint_file': 1,

ale_linters/go/gotype.vim

@@ -1,19 +1,23 @@
 " Author: Jelte Fennema <github-public@jeltef.nl>
 " Description: gotype for Go files
 
-function! ale_linters#go#gotype#GetCommand(buffer) abort
+function! ale_linters#go#gotype#GetExecutable(buffer) abort
     if expand('#' . a:buffer . ':p') =~# '_test\.go$'
         return ''
     endif
 
-    return ale#path#BufferCdString(a:buffer) . ' '
-    \   . ale#go#EnvString(a:buffer) . 'gotype -e .'
+    return 'gotype'
+endfunction
+
+function! ale_linters#go#gotype#GetCommand(buffer) abort
+    return ale#go#EnvString(a:buffer) . 'gotype -e .'
 endfunction
 
 call ale#linter#Define('go', {
 \   'name': 'gotype',
 \   'output_stream': 'stderr',
-\   'executable': 'gotype',
+\   'executable': function('ale_linters#go#gotype#GetExecutable'),
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#gotype#GetCommand'),
 \   'callback': 'ale#handlers#go#Handler',
 \   'lint_file': 1,

ale_linters/go/govet.vim

@@ -10,8 +10,7 @@ call ale#Set('go_govet_options', '')
 function! ale_linters#go#govet#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'go_govet_options')
 
-    return ale#path#BufferCdString(a:buffer) . ' '
-    \   . ale#go#EnvString(a:buffer)
+    return ale#go#EnvString(a:buffer)
     \   . ale#Var(a:buffer, 'go_go_executable') . ' vet '
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' .'
@@ -22,6 +21,7 @@ call ale#linter#Define('go', {
 \   'aliases': ['go vet'],
 \   'output_stream': 'stderr',
 \   'executable': {b -> ale#Var(b, 'go_go_executable')},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#govet#GetCommand'),
 \   'callback': 'ale#handlers#go#Handler',
 \   'lint_file': 1,

ale_linters/go/staticcheck.vim

@@ -1,32 +1,32 @@
 " Author: Ben Reedy <https://github.com/breed808>
 " Description: staticcheck for Go files
 
+call ale#Set('go_staticcheck_executable', 'staticcheck')
 call ale#Set('go_staticcheck_options', '')
-call ale#Set('go_staticcheck_lint_package', 0)
+call ale#Set('go_staticcheck_lint_package', 1)
+call ale#Set('go_staticcheck_use_global', get(g:, 'ale_use_global_executables', 0))
 
 function! ale_linters#go#staticcheck#GetCommand(buffer) abort
-    let l:filename = expand('#' . a:buffer . ':t')
     let l:options = ale#Var(a:buffer, 'go_staticcheck_options')
     let l:lint_package = ale#Var(a:buffer, 'go_staticcheck_lint_package')
     let l:env = ale#go#EnvString(a:buffer)
 
-    " BufferCdString is used so that we can be sure the paths output from
-    " staticcheck can be calculated to absolute paths in the Handler
     if l:lint_package
-        return ale#path#BufferCdString(a:buffer)
-        \   . l:env . 'staticcheck'
+        return l:env . '%e'
         \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
     endif
 
-    return ale#path#BufferCdString(a:buffer)
-    \   . l:env . 'staticcheck'
+    return l:env . '%e'
     \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' ' . ale#Escape(l:filename)
+    \   . ' %s:t'
 endfunction
 
 call ale#linter#Define('go', {
 \   'name': 'staticcheck',
-\   'executable': 'staticcheck',
+\   'executable': {b -> ale#path#FindExecutable(b, 'go_staticcheck', [
+\       ale#go#GetGoPathExecutable('bin/staticcheck'),
+\   ])},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#go#staticcheck#GetCommand'),
 \   'callback': 'ale#handlers#go#Handler',
 \   'output_stream': 'both',

ale_linters/graphql/eslint.vim

@@ -4,6 +4,7 @@
 call ale#linter#Define('graphql', {
 \   'name': 'eslint',
 \   'executable': function('ale#handlers#eslint#GetExecutable'),
+\   'cwd': function('ale#handlers#eslint#GetCwd'),
 \   'command': function('ale#handlers#eslint#GetCommand'),
 \   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

ale_linters/graphql/gqlint.vim

@@ -1,15 +1,10 @@
 " Author: Michiel Westerbeek <happylinks@gmail.com>
 " Description: Linter for GraphQL Schemas
 
-function! ale_linters#graphql#gqlint#GetCommand(buffer) abort
-    return ale#path#BufferCdString(a:buffer)
-    \   . 'gqlint'
-    \   . ' --reporter=simple %t'
-endfunction
-
 call ale#linter#Define('graphql', {
 \   'name': 'gqlint',
 \   'executable': 'gqlint',
-\   'command': function('ale_linters#graphql#gqlint#GetCommand'),
+\   'cwd': '%s:h',
+\   'command': 'gqlint --reporter=simple %t',
 \   'callback': 'ale#handlers#unix#HandleAsWarning',
 \})

ale_linters/handlebars/embertemplatelint.vim

@@ -5,16 +5,23 @@ 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', [
+    return ale#path#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'
+    if ale#semver#GTE(a:version, [4, 0, 0])
+        " --json was removed in favor of --format=json in ember-template-lint@4.0.0
+        return '%e --format=json --filename %s'
+    endif
+
+    if ale#semver#GTE(a:version, [1, 6, 0])
+        " Reading from stdin was introduced in ember-template-lint@1.6.0
+        return '%e --json --filename %s'
+    endif
+
+    return '%e --json %t'
 endfunction
 
 function! ale_linters#handlebars#embertemplatelint#GetCommandWithVersionCheck(buffer) abort

ale_linters/haskell/cabal_ghc.vim

@@ -4,8 +4,7 @@
 call ale#Set('haskell_cabal_ghc_options', '-fno-code -v0')
 
 function! ale_linters#haskell#cabal_ghc#GetCommand(buffer) abort
-    return ale#path#BufferCdString(a:buffer)
-    \   . 'cabal exec -- ghc '
+    return 'cabal exec -- ghc '
     \   . ale#Var(a:buffer, 'haskell_cabal_ghc_options')
     \   . ' %t'
 endfunction
@@ -15,6 +14,7 @@ call ale#linter#Define('haskell', {
 \   'aliases': ['cabal-ghc'],
 \   'output_stream': 'stderr',
 \   'executable': 'cabal',
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#haskell#cabal_ghc#GetCommand'),
 \   'callback': 'ale#handlers#haskell#HandleGHCFormat',
 \})

ale_linters/haskell/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Haskell files.
+
+call ale#handlers#cspell#DefineLinter('haskell')

ale_linters/haskell/hls.vim

@@ -4,6 +4,7 @@
 "              <devildead13@gmail.com>).  It search more project root files.
 "
 call ale#Set('haskell_hls_executable', 'haskell-language-server-wrapper')
+call ale#Set('haskell_hls_config', {})
 
 function! ale_linters#haskell#hls#FindRootFile(buffer) abort
     let l:serach_root_files = [
@@ -60,4 +61,5 @@ call ale#linter#Define('haskell', {
 \   'command': function('ale_linters#haskell#hls#GetCommand'),
 \   'executable': {b -> ale#Var(b, 'haskell_hls_executable')},
 \   'project_root': function('ale_linters#haskell#hls#GetProjectRoot'),
+\   'lsp_config': {b -> ale#Var(b, 'haskell_hls_config')},
 \})

ale_linters/haskell/stack_ghc.vim

@@ -4,8 +4,7 @@
 call ale#Set('haskell_stack_ghc_options', '-fno-code -v0')
 
 function! ale_linters#haskell#stack_ghc#GetCommand(buffer) abort
-    return ale#path#BufferCdString(a:buffer)
-    \ . ale#handlers#haskell#GetStackExecutable(a:buffer)
+    return ale#handlers#haskell#GetStackExecutable(a:buffer)
     \ . ' ghc -- '
     \ . ale#Var(a:buffer, 'haskell_stack_ghc_options')
     \ . ' %t'
@@ -16,6 +15,7 @@ call ale#linter#Define('haskell', {
 \   'aliases': ['stack-ghc'],
 \   'output_stream': 'stderr',
 \   'executable': function('ale#handlers#haskell#GetStackExecutable'),
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#haskell#stack_ghc#GetCommand'),
 \   'callback': 'ale#handlers#haskell#HandleGHCFormat',
 \})

ale_linters/help/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for help files.
+
+call ale#handlers#cspell#DefineLinter('help')

ale_linters/html/angular.vim

@@ -0,0 +1,56 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: tsserver integration for ALE
+
+call ale#Set('html_angular_executable', 'ngserver')
+call ale#Set('html_angular_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale_linters#html#angular#GetProjectRoot(buffer) abort
+    return ale#path#Dirname(
+    \   ale#path#FindNearestDirectory(a:buffer, 'node_modules')
+    \)
+endfunction
+
+function! ale_linters#html#angular#GetExecutable(buffer) abort
+    return 'node'
+endfunction
+
+function! ale_linters#html#angular#GetCommand(buffer) abort
+    let l:language_service_dir = ale#path#Simplify(
+    \   ale#path#FindNearestDirectory(
+    \       a:buffer,
+    \       'node_modules/@angular/language-service'
+    \   )
+    \)
+
+    if empty(l:language_service_dir)
+        return ''
+    endif
+
+    let l:language_service_dir = fnamemodify(l:language_service_dir, ':h')
+    let l:typescript_dir = ale#path#Simplify(
+    \   fnamemodify(l:language_service_dir, ':h:h')
+    \   . '/typescript'
+    \)
+    let l:script = ale#path#FindExecutable(a:buffer, 'html_angular', [
+    \   'node_modules/@angular/language-server/bin/ngserver',
+    \   'node_modules/@angular/language-server/index.js',
+    \])
+
+    if !filereadable(l:script)
+        return ''
+    endif
+
+    return ale#Escape('node') . ' ' . ale#Escape(l:script)
+    \ . ' --ngProbeLocations ' . ale#Escape(l:language_service_dir)
+    \ . ' --tsProbeLocations ' . ale#Escape(l:typescript_dir)
+    \ . ' --stdio'
+endfunction
+
+call ale#linter#Define('html', {
+\   'name': 'angular',
+\   'aliases': ['angular-language-server'],
+\   'lsp': 'stdio',
+\   'executable': function('ale_linters#html#angular#GetExecutable'),
+\   'command': function('ale_linters#html#angular#GetCommand'),
+\   'project_root': function('ale_linters#html#angular#GetProjectRoot'),
+\})

ale_linters/html/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for HTML files.
+
+call ale#handlers#cspell#DefineLinter('html')

ale_linters/html/htmlhint.vim

@@ -24,7 +24,7 @@ endfunction
 
 call ale#linter#Define('html', {
 \   'name': 'htmlhint',
-\   'executable': {b -> ale#node#FindExecutable(b, 'html_htmlhint', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'html_htmlhint', [
 \       'node_modules/.bin/htmlhint',
 \   ])},
 \   'command': function('ale_linters#html#htmlhint#GetCommand'),

ale_linters/html/stylelint.vim

@@ -5,7 +5,7 @@ call ale#Set('html_stylelint_options', '')
 call ale#Set('html_stylelint_use_global', 0)
 
 function! ale_linters#html#stylelint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'html_stylelint', [
+    return ale#path#FindExecutable(a:buffer, 'html_stylelint', [
     \   'node_modules/.bin/stylelint',
     \])
 endfunction

ale_linters/html/vscodehtml.vim

@@ -0,0 +1,16 @@
+" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
+" Description: VSCode html language server
+
+function! ale_linters#html#vscodehtml#GetProjectRoot(buffer) abort
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+call ale#linter#Define('html', {
+\   'name': 'vscodehtml',
+\   'lsp': 'stdio',
+\   'executable': 'vscode-html-language-server',
+\   'command': '%e --stdio',
+\   'project_root': function('ale_linters#html#vscodehtml#GetProjectRoot'),
+\})

ale_linters/ink/ls.vim

@@ -6,7 +6,7 @@ call ale#Set('ink_ls_use_global', get(g:, 'ale_use_global_executables', 0))
 call ale#Set('ink_ls_initialization_options', {})
 
 function! ale_linters#ink#ls#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'ink_ls', [
+    return ale#path#FindExecutable(a:buffer, 'ink_ls', [
     \   'ink-language-server',
     \   'node_modules/.bin/ink-language-server',
     \])

ale_linters/java/checkstyle.vim

@@ -14,6 +14,7 @@ function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         call add(l:output, {
         \   'type': l:match[1] is? 'WARN' ? 'W' : 'E',
+        \   'sub_type': 'style',
         \   'lnum': l:match[2] + 0,
         \   'col': l:match[3] + 0,
         \   'text': l:match[4],
@@ -31,6 +32,7 @@ function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
         call add(l:output, {
         \   'type': l:match[3] is? 'warning' ? 'W' : 'E',
+        \   'sub_type': 'style',
         \   'lnum': l:match[2] + 0,
         \   'text': l:match[4],
         \})

ale_linters/java/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Java files.
+
+call ale#handlers#cspell#DefineLinter('java')

ale_linters/java/eclipselsp.vim

@@ -192,4 +192,9 @@ call ale#linter#Define('java', {
 \   'command': function('ale_linters#java#eclipselsp#RunWithVersionCheck'),
 \   'language': 'java',
 \   'project_root': function('ale#java#FindProjectRoot'),
+\   'initialization_options': {
+\     'extendedClientCapabilities': {
+\       'classFileContentsSupport': v:true
+\     }
+\   }
 \})

ale_linters/java/javac.vim

@@ -9,16 +9,16 @@ 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:cwd, l:command] = ale#maven#BuildClasspathCommand(a:buffer)
 
     " Try to use Gradle if Maven isn't available.
     if empty(l:command)
-        let l:command = ale#gradle#BuildClasspathCommand(a:buffer)
+        let [l:cwd, l:command] = ale#gradle#BuildClasspathCommand(a:buffer)
     endif
 
     " Try to use Ant if Gradle and Maven aren't available
     if empty(l:command)
-        let l:command = ale#ant#BuildClasspathCommand(a:buffer)
+        let [l:cwd, l:command] = ale#ant#BuildClasspathCommand(a:buffer)
     endif
 
     if empty(l:command)
@@ -28,7 +28,8 @@ function! ale_linters#java#javac#RunWithImportPaths(buffer) abort
     return ale#command#Run(
     \   a:buffer,
     \   l:command,
-    \   function('ale_linters#java#javac#GetCommand')
+    \   function('ale_linters#java#javac#GetCommand'),
+    \   {'cwd': l:cwd},
     \)
 endfunction
 
@@ -110,8 +111,7 @@ function! ale_linters#java#javac#GetCommand(buffer, import_paths, meta) abort
 
     " Always run javac from the directory the file is in, so we can resolve
     " relative paths correctly.
-    return ale#path#BufferCdString(a:buffer)
-    \ . '%e -Xlint'
+    return '%e -Xlint'
     \ . ale#Pad(l:cp_option)
     \ . ale#Pad(l:sp_option)
     \ . ' -d ' . ale#Escape(l:class_file_directory)
@@ -132,7 +132,9 @@ function! ale_linters#java#javac#Handle(buffer, lines) abort
 
     for l:match in ale#util#GetMatches(a:lines, [l:pattern, l:col_pattern, l:symbol_pattern])
         if empty(l:match[2]) && empty(l:match[3])
-            let l:output[-1].col = len(l:match[1])
+            if !empty(l:match[1]) && !empty(l:output)
+                let l:output[-1].col = len(l:match[1])
+            endif
         elseif empty(l:match[3])
             " Add symbols to 'cannot find symbol' errors.
             if l:output[-1].text is# 'error: cannot find symbol'
@@ -154,6 +156,7 @@ endfunction
 call ale#linter#Define('java', {
 \   'name': 'javac',
 \   'executable': {b -> ale#Var(b, 'java_javac_executable')},
+\   'cwd': '%s:h',
 \   'command': function('ale_linters#java#javac#RunWithImportPaths'),
 \   'output_stream': 'stderr',
 \   'callback': 'ale_linters#java#javac#Handle',

ale_linters/javascript/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for JavaScript files.
+
+call ale#handlers#cspell#DefineLinter('javascript')

ale_linters/javascript/deno.vim

@@ -0,0 +1,11 @@
+" Author: Arnold Chand <creativenull@outlook.com>
+" Description: Deno lsp linter for JavaScript files.
+
+call ale#linter#Define('javascript', {
+\   'name': 'deno',
+\   'lsp': 'stdio',
+\   'executable': function('ale#handlers#deno#GetExecutable'),
+\   'command': '%e lsp',
+\   'project_root': function('ale#handlers#deno#GetProjectRoot'),
+\   'initialization_options': function('ale#handlers#deno#GetInitializationOptions'),
+\})

ale_linters/javascript/eslint.vim

@@ -5,6 +5,7 @@ call ale#linter#Define('javascript', {
 \   'name': 'eslint',
 \   'output_stream': 'both',
 \   'executable': function('ale#handlers#eslint#GetExecutable'),
+\   'cwd': function('ale#handlers#eslint#GetCwd'),
 \   'command': function('ale#handlers#eslint#GetCommand'),
 \   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

ale_linters/javascript/flow.vim

@@ -22,7 +22,7 @@ function! ale_linters#javascript#flow#GetExecutable(buffer) abort
         return ''
     endif
 
-    return ale#node#FindExecutable(a:buffer, 'javascript_flow', [
+    return ale#path#FindExecutable(a:buffer, 'javascript_flow', [
     \   'node_modules/.bin/flow',
     \])
 endfunction

ale_linters/javascript/flow_ls.vim

@@ -19,7 +19,7 @@ endfunction
 call ale#linter#Define('javascript', {
 \   'name': 'flow-language-server',
 \   'lsp': 'stdio',
-\   'executable': {b -> ale#node#FindExecutable(b, 'javascript_flow_ls', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'javascript_flow_ls', [
 \       'node_modules/.bin/flow',
 \   ])},
 \   'command': '%e lsp --from ale-lsp',

ale_linters/javascript/jscs.vim

@@ -53,7 +53,7 @@ endfunction
 
 call ale#linter#Define('javascript', {
 \   'name': 'jscs',
-\   'executable': {b -> ale#node#FindExecutable(b, 'javascript_jscs', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'javascript_jscs', [
 \       'node_modules/.bin/jscs',
 \   ])},
 \   'command': function('ale_linters#javascript#jscs#GetCommand'),

ale_linters/javascript/jshint.vim

@@ -25,7 +25,7 @@ endfunction
 
 call ale#linter#Define('javascript', {
 \   'name': 'jshint',
-\   'executable': {b -> ale#node#FindExecutable(b, 'javascript_jshint', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'javascript_jshint', [
 \       'node_modules/.bin/jshint',
 \   ])},
 \   'command': function('ale_linters#javascript#jshint#GetCommand'),

ale_linters/javascript/standard.vim

@@ -6,7 +6,7 @@ call ale#Set('javascript_standard_use_global', get(g:, 'ale_use_global_executabl
 call ale#Set('javascript_standard_options', '')
 
 function! ale_linters#javascript#standard#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'javascript_standard', [
+    return ale#path#FindExecutable(a:buffer, 'javascript_standard', [
     \   'node_modules/standardx/bin/cmd.js',
     \   'node_modules/standard/bin/cmd.js',
     \   'node_modules/semistandard/bin/cmd.js',

ale_linters/javascript/tsserver.vim

@@ -8,7 +8,7 @@ call ale#Set('javascript_tsserver_use_global', get(g:, 'ale_use_global_executabl
 call ale#linter#Define('javascript', {
 \   'name': 'tsserver',
 \   'lsp': 'tsserver',
-\   'executable': {b -> ale#node#FindExecutable(b, 'javascript_tsserver', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'javascript_tsserver', [
 \       'node_modules/.bin/tsserver',
 \   ])},
 \   'command': '%e',

ale_linters/json/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for JSON files.
+
+call ale#handlers#cspell#DefineLinter('json')

ale_linters/json/eslint.vim

@@ -0,0 +1,16 @@
+" Author: João Pesce <joao@pesce.cc>
+" Description: eslint for JSON files.
+"
+" Requires eslint-plugin-jsonc or a similar plugin to work
+"
+" Uses the same funtcions as ale_linters/javascript/eslint.vim by w0rp
+" <devw0rp@gmail.com>
+
+call ale#linter#Define('json', {
+\   'name': 'eslint',
+\   'output_stream': 'both',
+\   'executable': function('ale#handlers#eslint#GetExecutable'),
+\   'cwd': function('ale#handlers#eslint#GetCwd'),
+\   'command': function('ale#handlers#eslint#GetCommand'),
+\   'callback': 'ale#handlers#eslint#HandleJSON',
+\})

ale_linters/json/jq.vim

@@ -1,32 +1,24 @@
 " Author: jD91mZM2 <me@krake.one>
+call ale#Set('json_jq_executable', 'jq')
+call ale#Set('json_jq_options', '')
+call ale#Set('json_jq_filters', '.')
 
-function! ale_linters#json#jq#GetCommand(buffer) abort
-    let l:executable = ale#fixers#jq#GetExecutable(a:buffer)
-
-    return ale#Escape(l:executable)
-endfunction
+" Matches patterns like the following:
+" parse error: Expected another key-value pair at line 4, column 3
+let s:pattern = '^parse error: \(.\+\) at line \(\d\+\), column \(\d\+\)$'
 
 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
+    return ale#util#MapMatches(a:lines, s:pattern, {match -> {
+    \   'text': match[1],
+    \   'lnum': match[2] + 0,
+    \   'col': match[3] + 0,
+    \}})
 endfunction
 
 call ale#linter#Define('json', {
 \   'name': 'jq',
-\   'executable': function('ale#fixers#jq#GetExecutable'),
+\   'executable': {b -> ale#Var(b, 'json_jq_executable')},
 \   'output_stream': 'stderr',
-\   'command': function('ale_linters#json#jq#GetCommand'),
+\   'command': '%e',
 \   'callback': 'ale_linters#json#jq#Handle',
 \})

ale_linters/json/jsonlint.vim

@@ -4,7 +4,7 @@ call ale#Set('json_jsonlint_executable', 'jsonlint')
 call ale#Set('json_jsonlint_use_global', get(g:, 'ale_use_global_executables', 0))
 
 function! ale_linters#json#jsonlint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'json_jsonlint', [
+    return ale#path#FindExecutable(a:buffer, 'json_jsonlint', [
     \   'node_modules/.bin/jsonlint',
     \   'node_modules/jsonlint/lib/cli.js',
     \])

ale_linters/json/spectral.vim

@@ -6,7 +6,7 @@ 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', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'json_spectral', [
 \       'node_modules/.bin/spectral',
 \   ])},
 \   'command': '%e lint --ignore-unknown-format -q -f text %t',

ale_linters/json/vscodejson.vim

@@ -0,0 +1,16 @@
+" Author: Dalius Dobravolskas <dalius.dobravolskas@gmail.com>
+" Description: VSCode json language server
+
+function! ale_linters#json#vscodejson#GetProjectRoot(buffer) abort
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+call ale#linter#Define('json', {
+\   'name': 'vscodejson',
+\   'lsp': 'stdio',
+\   'executable': 'vscode-json-language-server',
+\   'command': '%e --stdio',
+\   'project_root': function('ale_linters#json#vscodejson#GetProjectRoot'),
+\})

ale_linters/json5/eslint.vim

@@ -0,0 +1,16 @@
+" Author: João Pesce <joao@pesce.cc>
+" Description: eslint for JSON5 files.
+"
+" Requires eslint-plugin-jsonc or a similar plugin to work
+"
+" Uses the same funtcions as ale_linters/javascript/eslint.vim by w0rp
+" <devw0rp@gmail.com>
+
+call ale#linter#Define('json5', {
+\   'name': 'eslint',
+\   'output_stream': 'both',
+\   'executable': function('ale#handlers#eslint#GetExecutable'),
+\   'cwd': function('ale#handlers#eslint#GetCwd'),
+\   'command': function('ale#handlers#eslint#GetCommand'),
+\   'callback': 'ale#handlers#eslint#HandleJSON',
+\})

ale_linters/jsonc/eslint.vim

@@ -0,0 +1,16 @@
+" Author: João Pesce <joao@pesce.cc>
+" Description: eslint for JSONC files.
+"
+" Requires eslint-plugin-jsonc or a similar plugin to work
+"
+" Uses the same funtcions as ale_linters/javascript/eslint.vim by w0rp
+" <devw0rp@gmail.com>
+
+call ale#linter#Define('jsonc', {
+\   'name': 'eslint',
+\   'output_stream': 'both',
+\   'executable': function('ale#handlers#eslint#GetExecutable'),
+\   'cwd': function('ale#handlers#eslint#GetCwd'),
+\   'command': function('ale#handlers#eslint#GetCommand'),
+\   'callback': 'ale#handlers#eslint#HandleJSON',
+\})

ale_linters/jsonnet/jsonnet_lint.vim

@@ -0,0 +1,59 @@
+" Author: Trevor Whitney <trevorjwhitney@gmail.com>
+" Description: jsonnet-lint for jsonnet files
+
+call ale#Set('jsonnet_jsonnet_lint_executable', 'jsonnet-lint')
+call ale#Set('jsonnet_jsonnet_lint_options', '')
+
+function! ale_linters#jsonnet#jsonnet_lint#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'jsonnet_jsonnet_lint_options')
+
+    return '%e'
+    \   . ale#Pad(l:options)
+    \   . ' %t'
+endfunction
+
+
+function! ale_linters#jsonnet#jsonnet_lint#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " ERROR: foo.jsonnet:22:3-12 expected token OPERATOR but got (IDENTIFIER, "bar")
+    " ERROR: hoge.jsonnet:20:3 unexpected: "}" while parsing terminal
+    " ERROR: main.jsonnet:212:1-14 Expected , or ; but got (IDENTIFIER, "older_cluster")
+    let l:pattern = '^ERROR: [^:]*:\(\d\+\):\(\d\+\)\(-\d\+\)* \(.*\)'
+    let l:output = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
+
+        if len(l:match) == 0
+            continue
+        endif
+
+        let line_number = l:match[1] + 0
+        let column = l:match[2] + 0
+        " l:match[3] has optional -14, when linter is showing a range
+        let text = l:match[4]
+
+
+        " vcol is Needed to indicate that the column is a character.
+        call add(l:output, {
+        \   'bufnr': a:buffer,
+        \   'lnum': line_number,
+        \   'vcol': 0,
+        \   'col': column,
+        \   'text': text,
+        \   'type': 'E',
+        \   'nr': -1,
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('jsonnet', {
+\   'name': 'jsonnet_lint',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'jsonnet_jsonnet_lint_executable')},
+\   'command': function('ale_linters#jsonnet#jsonnet_lint#GetCommand'),
+\   'callback': 'ale_linters#jsonnet#jsonnet_lint#Handle',
+\})

ale_linters/jsonnet/jsonnetfmt.vim

@@ -0,0 +1,52 @@
+" Authors: Trevor Whitney <trevorjwhitney@gmail.com> and Takuya Kosugiyama <re@itkq.jp>
+" Description: jsonnetfmt for jsonnet files
+
+call ale#Set('jsonnet_jsonnetfmt_executable', 'jsonnetfmt')
+call ale#Set('jsonnet_jsonnetfmt_options', '')
+
+function! ale_linters#jsonnet#jsonnetfmt#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'jsonnet_jsonnetfmt_options')
+
+    return '%e'
+    \   . ale#Pad(l:options)
+    \   . ' %t'
+endfunction
+
+
+function! ale_linters#jsonnet#jsonnetfmt#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " STATIC ERROR: foo.jsonnet:22:3-12: expected token OPERATOR but got (IDENTIFIER, "bar")
+    " STATIC ERROR: hoge.jsonnet:20:3: unexpected: "}" while parsing terminal
+    let l:pattern = '^STATIC ERROR:[^:]*:\(\d\+\):\(\d\+\):*\(-\d\+\)* \(.*\)'
+    let l:output = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
+
+        if len(l:match) == 0
+            continue
+        endif
+
+        " vcol is Needed to indicate that the column is a character.
+        call add(l:output, {
+        \   'bufnr': a:buffer,
+        \   'lnum': l:match[1] + 0,
+        \   'vcol': 0,
+        \   'col': l:match[2] + 0,
+        \   'text': l:match[4],
+        \   'type': 'E',
+        \   'nr': -1,
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('jsonnet', {
+\   'name': 'jsonnetfmt',
+\   'output_stream': 'stderr',
+\   'executable': {b -> ale#Var(b, 'jsonnet_jsonnetfmt_executable')},
+\   'command': function('ale_linters#jsonnet#jsonnetfmt#GetCommand'),
+\   'callback': 'ale_linters#jsonnet#jsonnetfmt#Handle',
+\})

ale_linters/kotlin/kotlinc.vim

@@ -15,20 +15,15 @@ function! ale_linters#kotlin#kotlinc#RunWithImportPaths(buffer) abort
     let l:command = ''
 
     " exec maven/gradle only if classpath is not set
-    if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') isnot# ''
+    if !empty(ale#Var(a:buffer, 'kotlin_kotlinc_classpath'))
         return ale_linters#kotlin#kotlinc#GetCommand(a:buffer, [], {})
     endif
 
-    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
+    let [l:cwd, l:command] = ale#maven#BuildClasspathCommand(a:buffer)
 
     " Try to use Gradle if Maven isn't available.
     if empty(l:command)
-        let l:command = ale#gradle#BuildClasspathCommand(a:buffer)
+        let [l:cwd, l:command] = ale#gradle#BuildClasspathCommand(a:buffer)
     endif
 
     if empty(l:command)
@@ -38,7 +33,8 @@ function! ale_linters#kotlin#kotlinc#RunWithImportPaths(buffer) abort
     return ale#command#Run(
     \   a:buffer,
     \   l:command,
-    \   function('ale_linters#kotlin#kotlinc#GetCommand')
+    \   function('ale_linters#kotlin#kotlinc#GetCommand'),
+    \   {'cwd': l:cwd},
     \)
 endfunction
 

ale_linters/less/lessc.vim

@@ -38,7 +38,7 @@ endfunction
 
 call ale#linter#Define('less', {
 \   'name': 'lessc',
-\   'executable': {b -> ale#node#FindExecutable(b, 'less_lessc', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'less_lessc', [
 \       'node_modules/.bin/lessc',
 \   ])},
 \   'command': function('ale_linters#less#lessc#GetCommand'),

ale_linters/less/stylelint.vim

@@ -12,7 +12,7 @@ endfunction
 
 call ale#linter#Define('less', {
 \   'name': 'stylelint',
-\   'executable': {b -> ale#node#FindExecutable(b, 'less_stylelint', [
+\   'executable': {b -> ale#path#FindExecutable(b, 'less_stylelint', [
 \       'node_modules/.bin/stylelint',
 \   ])},
 \   'command': function('ale_linters#less#stylelint#GetCommand'),

ale_linters/lua/cspell.vim

@@ -0,0 +1,5 @@
+scriptencoding utf-8
+" Author: David Houston <houstdav000>
+" Description: cspell support for Lua files.
+
+call ale#handlers#cspell#DefineLinter('lua')

ale_linters/lua/selene.vim

@@ -0,0 +1,46 @@
+call ale#Set('lua_selene_executable', 'selene')
+call ale#Set('lua_selene_options', '')
+
+function! ale_linters#lua#selene#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'lua_selene_options'))
+    \   . ' --display-style=json -'
+endfunction
+
+function! ale_linters#lua#selene#Handle(buffer, lines) abort
+    let l:output = []
+
+    for l:line in a:lines
+        " as of version 0.17.0, selene has no way to suppress summary
+        " information when outputting json, so stop processing when we hit it
+        " (PR for this here: https://github.com/Kampfkarren/selene/pull/356)
+        if l:line is# 'Results:'
+            break
+        endif
+
+        let l:json = json_decode(l:line)
+        let l:lint = {
+        \   'lnum': l:json.primary_label.span.start_line + 1,
+        \   'end_lnum': l:json.primary_label.span.end_line + 1,
+        \   'col': l:json.primary_label.span.start_column + 1,
+        \   'end_col': l:json.primary_label.span.end_column,
+        \   'text': l:json.message,
+        \   'code': l:json.code,
+        \   'type': l:json.severity is# 'Warning' ? 'W' : 'E',
+        \}
+
+        if has_key(l:json, 'notes') && len(l:json.notes) > 0
+            let l:lint.detail = l:lint.text . "\n\n" . join(l:json.notes, "\n")
+        endif
+
+        call add(l:output, l:lint)
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('lua', {
+\   'name': 'selene',
+\   'executable': {b -> ale#Var(b, 'lua_selene_executable')},
+\   'command': function('ale_linters#lua#selene#GetCommand'),
+\   'callback': 'ale_linters#lua#selene#Handle',
+\})