Add salt-lint support

1 files changed, 32 insertions, 0 deletions

diff --git a/ale_linters/salt/salt_lint.vim b/ale_linters/salt/salt_lint.vim
new file mode 100644
index 00000000..d2027119
--- /dev/null
+++ b/ale_linters/salt/salt_lint.vim
@@ -0,0 +1,32 @@
+" Author: Benjamin BINIER <poulpatine@gmail.com>
+" Description: salt-lint, saltstack linter
+
+call ale#Set('salt_salt_lint_executable', 'salt-lint')
+call ale#Set('salt_salt_lint_options', '')
+
+function! ale_linters#salt#salt_lint#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'salt_salt_lint_options'))
+    \   . ' --json'
+endfunction
+
+function! ale_linters#salt#salt_lint#Handle(buffer, lines) abort
+    let l:output = []
+
+    for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
+        call add(l:output, {
+        \   'lnum': l:error.linenumber + 0,
+        \   'code': l:error.id + 0,
+        \   'text': l:error.message,
+        \   'type': l:error.severity is# 'HIGH' ? 'E' : 'W',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('salt', {
+\   'name': 'salt-lint',
+\   'executable': {b -> ale#Var(b, 'salt_salt_lint_executable')},
+\   'command': function('ale_linters#salt#salt_lint#GetCommand'),
+\   'callback': 'ale_linters#salt#salt_lint#Handle'
+\})