Close #1315 - Make the vint executable configurable

1 files changed, 18 insertions, 11 deletions

diff --git a/ale_linters/vim/vint.vim b/ale_linters/vim/vint.vim
index dfa00dc0..cf2d4afd 100644
--- a/ale_linters/vim/vint.vim
+++ b/ale_linters/vim/vint.vim
@@ -2,31 +2,38 @@
 " Description: This file adds support for checking Vim code with Vint.
 
 " This flag can be used to change enable/disable style issues.
-let g:ale_vim_vint_show_style_issues =
-\   get(g:, 'ale_vim_vint_show_style_issues', 1)
-let s:enable_neovim = has('nvim') ? ' --enable-neovim ' : ''
+call ale#Set('vim_vint_show_style_issues', 1)
+call ale#Set('vim_vint_executable', 'vint')
+let s:enable_neovim = has('nvim') ? ' --enable-neovim' : ''
 let s:format = '-f "{file_path}:{line_number}:{column_number}: {severity}: {description} (see {reference})"'
 
+function! ale_linters#vim#vint#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'vim_vint_executable')
+endfunction
+
 function! ale_linters#vim#vint#VersionCommand(buffer) abort
+    let l:executable = ale_linters#vim#vint#GetExecutable(a:buffer)
+
     " Check the Vint version if we haven't checked it already.
-    return !ale#semver#HasVersion('vint')
-    \   ? 'vint --version'
+    return !ale#semver#HasVersion(l:executable)
+    \   ? ale#Escape(l:executable) . ' --version'
     \   : ''
 endfunction
 
 function! ale_linters#vim#vint#GetCommand(buffer, version_output) abort
-    let l:version = ale#semver#GetVersion('vint', a:version_output)
+    let l:executable = ale_linters#vim#vint#GetExecutable(a:buffer)
+    let l:version = ale#semver#GetVersion(l:executable, a:version_output)
 
     let l:can_use_no_color_flag = empty(l:version)
     \   || ale#semver#GTE(l:version, [0, 3, 7])
 
     let l:warning_flag = ale#Var(a:buffer, 'vim_vint_show_style_issues') ? '-s' : '-w'
 
-    return 'vint '
-    \   . l:warning_flag . ' '
-    \   . (l:can_use_no_color_flag ? '--no-color ' : '')
+    return ale#Escape(l:executable)
+    \   . ' ' . l:warning_flag
+    \   . (l:can_use_no_color_flag ? ' --no-color' : '')
     \   . s:enable_neovim
-    \   . s:format
+    \   . ' ' . s:format
     \   . ' %t'
 endfunction
 
@@ -58,7 +65,7 @@ endfunction
 
 call ale#linter#Define('vim', {
 \   'name': 'vint',
-\   'executable': 'vint',
+\   'executable_callback': 'ale_linters#vim#vint#GetExecutable',
 \   'command_chain': [
 \       {'callback': 'ale_linters#vim#vint#VersionCommand', 'output_stream': 'stderr'},
 \       {'callback': 'ale_linters#vim#vint#GetCommand', 'output_stream': 'stdout'},