Add biome support for javascript (#4701)

3 files changed, 36 insertions, 0 deletions

diff --git a/autoload/ale/fix/registry.vim b/autoload/ale/fix/registry.vim
index 0cad0a99..044a14d5 100644
--- a/autoload/ale/fix/registry.vim
+++ b/autoload/ale/fix/registry.vim
@@ -646,6 +646,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['ruby'],
 \       'description': 'A formatter for Ruby source code',
 \   },
+\   'biome': {
+\       'function': 'ale#fixers#biome#Fix',
+\       'suggested_filetypes': ['javascript', 'typescript'],
+\       'description': 'Apply biome (ex. rome) check to a file.',
+\   },
 \}
 
 " Reset the function registry to the default entries.
diff --git a/autoload/ale/fixers/biome.vim b/autoload/ale/fixers/biome.vim
new file mode 100644
index 00000000..3a45fa3e
--- /dev/null
+++ b/autoload/ale/fixers/biome.vim
@@ -0,0 +1,17 @@
+" Author: Akiomi Kamakura <akiomik@gmail.com>
+" Description: Fixing files with biome (ex.rome).
+
+function! ale#fixers#biome#Fix(buffer) abort
+    let l:executable = ale#handlers#biome#GetExecutable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'javascript_biome_options')
+    let l:node = ale#Var(a:buffer, 'javascript_biome_node_executable')
+
+    return {
+    \   'command': (has('win32') ? (ale#Escape(l:node) . ' ') : '')
+    \       . ale#Escape(l:executable)
+    \       . ' check --apply'
+    \       . ale#Pad(l:options)
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction
diff --git a/autoload/ale/handlers/biome.vim b/autoload/ale/handlers/biome.vim
new file mode 100644
index 00000000..8d75e3bc
--- /dev/null
+++ b/autoload/ale/handlers/biome.vim
@@ -0,0 +1,14 @@
+" Author: Akiomi Kamakura <akiomik@gmail.com>
+" Description: Functions for working with biome, for fixing files.
+
+call ale#Set('javascript_biome_node_executable', 'node.exe')
+call ale#Set('javascript_biome_executable', 'biome')
+call ale#Set('javascript_biome_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('javascript_biome_options', '')
+
+function! ale#handlers#biome#GetExecutable(buffer) abort
+    return ale#path#FindExecutable(a:buffer, 'javascript_biome', [
+    \   'node_modules/.bin/biome',
+    \   'node_modules/@biomejs/biome/bin/biome',
+    \])
+endfunction