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-rw-r--r--ale_linters/sh/shellcheck.vim107
1 files changed, 2 insertions, 105 deletions
diff --git a/ale_linters/sh/shellcheck.vim b/ale_linters/sh/shellcheck.vim
index 1d8b6096..d9945126 100644
--- a/ale_linters/sh/shellcheck.vim
+++ b/ale_linters/sh/shellcheck.vim
@@ -1,107 +1,4 @@
" Author: w0rp <devw0rp@gmail.com>
-" Description: This file adds support for using the shellcheck linter with
-" shell scripts.
+" Description: shellcheck linter for shell scripts.
-" This global variable can be set with a string of comma-separated error
-" codes to exclude from shellcheck. For example:
-"
-" let g:ale_sh_shellcheck_exclusions = 'SC2002,SC2004'
-call ale#Set('sh_shellcheck_exclusions', get(g:, 'ale_linters_sh_shellcheck_exclusions', ''))
-call ale#Set('sh_shellcheck_executable', 'shellcheck')
-call ale#Set('sh_shellcheck_dialect', 'auto')
-call ale#Set('sh_shellcheck_options', '')
-call ale#Set('sh_shellcheck_change_directory', 1)
-
-function! ale_linters#sh#shellcheck#GetDialectArgument(buffer) abort
- let l:shell_type = ale#handlers#sh#GetShellType(a:buffer)
-
- if !empty(l:shell_type)
- " Use the dash dialect for /bin/ash, etc.
- if l:shell_type is# 'ash'
- return 'dash'
- endif
-
- return l:shell_type
- endif
-
- " If there's no hashbang, try using Vim's buffer variables.
- if getbufvar(a:buffer, 'is_bash', 0)
- return 'bash'
- elseif getbufvar(a:buffer, 'is_sh', 0)
- return 'sh'
- elseif getbufvar(a:buffer, 'is_kornshell', 0)
- return 'ksh'
- endif
-
- return ''
-endfunction
-
-function! ale_linters#sh#shellcheck#GetCommand(buffer, version) abort
- let l:options = ale#Var(a:buffer, 'sh_shellcheck_options')
- let l:exclude_option = ale#Var(a:buffer, 'sh_shellcheck_exclusions')
- let l:dialect = ale#Var(a:buffer, 'sh_shellcheck_dialect')
- let l:external_option = ale#semver#GTE(a:version, [0, 4, 0]) ? ' -x' : ''
- let l:cd_string = ale#Var(a:buffer, 'sh_shellcheck_change_directory')
- \ ? ale#path#BufferCdString(a:buffer)
- \ : ''
-
- if l:dialect is# 'auto'
- let l:dialect = ale_linters#sh#shellcheck#GetDialectArgument(a:buffer)
- endif
-
- return l:cd_string
- \ . '%e'
- \ . (!empty(l:dialect) ? ' -s ' . l:dialect : '')
- \ . (!empty(l:options) ? ' ' . l:options : '')
- \ . (!empty(l:exclude_option) ? ' -e ' . l:exclude_option : '')
- \ . l:external_option
- \ . ' -f gcc -'
-endfunction
-
-function! ale_linters#sh#shellcheck#Handle(buffer, lines) abort
- let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+)?:? ([^:]+): (.+) \[([^\]]+)\]$'
- let l:output = []
-
- for l:match in ale#util#GetMatches(a:lines, l:pattern)
- if l:match[4] is# 'error'
- let l:type = 'E'
- elseif l:match[4] is# 'note'
- let l:type = 'I'
- else
- let l:type = 'W'
- endif
-
- let l:item = {
- \ 'lnum': str2nr(l:match[2]),
- \ 'type': l:type,
- \ 'text': l:match[5],
- \ 'code': l:match[6],
- \}
-
- if !empty(l:match[3])
- let l:item.col = str2nr(l:match[3])
- endif
-
- " If the filename is something like <stdin>, <nofile> or -, then
- " this is an error for the file we checked.
- if l:match[1] isnot# '-' && l:match[1][0] isnot# '<'
- let l:item['filename'] = l:match[1]
- endif
-
- call add(l:output, l:item)
- endfor
-
- return l:output
-endfunction
-
-call ale#linter#Define('sh', {
-\ 'name': 'shellcheck',
-\ 'executable': {buffer -> ale#Var(buffer, 'sh_shellcheck_executable')},
-\ 'command': {buffer -> ale#semver#RunWithVersionCheck(
-\ buffer,
-\ ale#Var(buffer, 'sh_shellcheck_executable'),
-\ '%e --version',
-\ function('ale_linters#sh#shellcheck#GetCommand'),
-\ )},
-\ 'callback': 'ale_linters#sh#shellcheck#Handle',
-\})
+call ale#handlers#shellcheck#DefineLinter('sh')