yamlfmt (#4587)

* Added the fixer, wrote tests and tested it

1 files changed, 20 insertions, 0 deletions

diff --git a/autoload/ale/fixers/yamlfmt.vim b/autoload/ale/fixers/yamlfmt.vim
new file mode 100644
index 00000000..e730832a
--- /dev/null
+++ b/autoload/ale/fixers/yamlfmt.vim
@@ -0,0 +1,20 @@
+" Author: https://github.com/Spixmaster
+" Description: Format YAML files with yamlfmt.
+
+call ale#Set('yaml_yamlfmt_executable', 'yamlfmt')
+call ale#Set('yaml_yamlfmt_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('yaml_yamlfmt_options', '')
+
+function! ale#fixers#yamlfmt#Fix(buffer) abort
+    let l:executable = ale#python#FindExecutable(
+    \   a:buffer,
+    \   'yaml_yamlfmt',
+    \   ['yamlfmt']
+    \)
+
+    let l:options = ale#Var(a:buffer, 'yaml_yamlfmt_options')
+
+    return {
+    \   'command': ale#Escape(l:executable) . ' ' . l:options . ' -in',
+    \}
+endfunction