🔥 Remove coc completion source code

https://github.com/Freed-Wu/requirements-language-server
realize a language server for requirements.txt which has more functions
and better performance and support all editors which supports LSP.

The coc completion source code of this repository can be removed to
avoid the conflict of coc.nvim user.

.pre-commit-config.yaml

@@ -1,6 +0,0 @@
----
-repos:
-  - repo: https://github.com/google/vimdoc
-    rev: 73bc1efaacb55a59d5206d0ac50e5432ea0192c1
-    hooks:
-      - id: vimdoc

autoload/coc/source/requirements.vim

@@ -1,20 +0,0 @@
-""
-" https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
-function! coc#source#requirements#init() abort
-    return {
-                \ 'shortcut': 'pip',
-                \ 'priority': 9,
-                \ 'filetypes': ['requirements'],
-                \ }
-endfunction
-
-""
-" https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
-"
-" Completion pip option and PYPI package names.
-" Note: completion PYPI package names need install pip-cache from PYPI,
-" and run `pip-cache update` first to generate cache.
-function! coc#source#requirements#complete(opt, cb) abort
-    call a:cb(g:requirements#items)
-endfunction
-" vim: et sw=4 ts=4 sts=4:

autoload/requirements.vim

@@ -1,44 +0,0 @@
-""
-" @section Introduction, intro
-" @library
-" <doc/@plugin(name).txt> is generated by <https://github.com/google/vimdoc>.
-" See <README.md> for more information about installation and screenshots.
-
-""
-" Update cache.
-function! requirements#update_cache() abort
-    let s:items = []
-    let l:pip_items = split(system('COMP_WORDS="pip install -" COMP_CWORD=2 PIP_AUTO_COMPLETE=1 pip'))
-    let l:pypi_items = split(system('pip-cache pkgnames'))
-    for l:item in l:pip_items
-        let s:items += [{'word': l:item, 'menu': 'pip'}]
-    endfor
-    for l:item in l:pypi_items
-        let s:items += [{'word': l:item, 'menu': 'pypi'}]
-    endfor
-    call writefile([json_encode(s:items)], s:cache)
-endfunction
-
-if exists('*stdpath')
-    let s:cache_dir_home = stdpath('cache')
-else
-    let s:cache_dir_home = $HOME . '/.cache/nvim'
-endif
-let s:cache_dir = s:cache_dir_home . '/requirements.vim'
-call mkdir(s:cache_dir, 'p')
-""
-" Completion cache path.
-call g:requirements#utils#plugin.Flag('g:requirements#cache',
-            \ s:cache_dir . '/requirements.json'
-            \ )
-let s:cache = g:requirements#cache
-try
-    let s:items = json_decode(readfile(s:cache)[0])
-catch /\v^Vim%(\(\a+\))?:E(684|484|491):/
-    call requirements#update_cache()
-    let s:items = json_decode(readfile(s:cache)[0])
-endtry
-""
-" Completion cache contents. For program.
-call g:requirements#utils#plugin.Flag('g:requirements#items', s:items)
-" vim: et sw=4 ts=4 sts=4:

doc/requirements.txt

@@ -1,45 +0,0 @@
-*requirements.txt*	the Requirements File Format syntax support for Vim
-raimon                                                          *requirements*
-
-==============================================================================
-CONTENTS                                               *requirements-contents*
-  1. Introduction.........................................|requirements-intro|
-  2. Configuration.......................................|requirements-config|
-  3. Functions........................................|requirements-functions|
-
-==============================================================================
-INTRODUCTION                                              *requirements-intro*
-
-<doc/requirements.txt> is generated by <https://github.com/google/vimdoc>. See
-<README.md> for more information about installation and screenshots.
-
-==============================================================================
-CONFIGURATION                                            *requirements-config*
-
-                                           *requirements:g:requirements#cache*
-Completion cache path.
-Default: s:cache_dir . '/requirements.json' `
-
-                                           *requirements:g:requirements#items*
-Completion cache contents. For program.
-Default: s:items `
-
-==============================================================================
-FUNCTIONS                                             *requirements-functions*
-
-coc#source#requirements#init()                *coc#source#requirements#init()*
-  https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
-
-coc#source#requirements#complete({opt}, {cb})
-                                          *coc#source#requirements#complete()*
-  https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
-
-  Completion pip option and PYPI package names. Note: completion PYPI package
-  names need install pip-cache from PYPI, and run `pip-cache update` first to
-  generate cache.
-
-requirements#update_cache()                      *requirements#update_cache()*
-  Update cache.
-
-
-vim:tw=78:ts=8:ft=help:norl: