Add support for npm-groovy-lint (#4495)

* Add support for npm-groovy-lint

* Add doc and tests for npm-groovy-lint

* Use ale#util#FuzzyJSONDecode instead of json_decode

autoload/ale/fix/registry.vim

@@ -610,6 +610,11 @@ let s:default_registry = {
 \       'function': 'ale#fixers#rustywind#Fix',
 \       'suggested_filetypes': ['html'],
 \       'description': 'Sort Tailwind CSS classes',
+\   },
+\   'npm-groovy-lint': {
+\       'function': 'ale#fixers#npmgroovylint#Fix',
+\       'suggested_filetypes': ['groovy'],
+\       'description': 'Fix Groovy files with npm-groovy-fix.',
 \   }
 \}
 

autoload/ale/fixers/npmgroovylint.vim

@@ -0,0 +1,16 @@
+" Author: lucas-str <lucas.sturelle@ik.me>
+" Description: Integration of npm-groovy-lint for Groovy files.
+
+call ale#Set('groovy_npmgroovylint_fix_options', '--fix')
+
+function! ale#fixers#npmgroovylint#Fix(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'groovy_npmgroovylint_executable')
+    let l:options = ale#Var(a:buffer, 'groovy_npmgroovylint_fix_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (!empty(l:options) ? ' ' . l:options : '')
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction

autoload/ale/linter.vim

@@ -43,6 +43,7 @@ let s:default_ale_linters = {
 \   'csh': ['shell'],
 \   'elixir': ['credo', 'dialyxir', 'dogma'],
 \   'go': ['gofmt', 'golint', 'gopls', 'govet'],
+\   'groovy': ['npm-groovy-lint'],
 \   'hack': ['hack'],
 \   'help': [],
 \   'inko': ['inko'],