Remove unused deps (#441)

* Remove unused deps

* Use the plugin that has already been imported rather than dynamically importing it again

Author: Dunqing

package.json

@@ -51,7 +51,6 @@
     "@trivago/prettier-plugin-sort-imports": "^6.0.0",
     "@types/node": "^24.3.0",
     "@zackad/prettier-plugin-twig": "^0.16.0",
-    "ast-types": "^0.14.2",
     "clear-module": "^4.1.2",
     "cpy-cli": "^6.0.0",
     "dedent": "^1.6.0",
@@ -60,7 +59,6 @@
     "fast-glob": "^3.3.3",
     "import-sort-style-module": "^6.0.0",
     "jiti": "^2.6.0",
-    "jsesc": "^3.1.0",
     "license-checker": "^25.0.1",
     "line-column": "^1.0.2",
     "marko": "^5.37.46",
@@ -77,7 +75,6 @@
     "prettier-plugin-sort-imports": "^1.8.8",
     "prettier-plugin-svelte": "^3.4.0",
     "pug-lexer": "^5.0.1",
-    "recast": "0.20.5",
     "resolve-from": "^5.0.0",
     "rimraf": "^6.0.1",
     "svelte": "^5.38.2",

pnpm-lock.yaml

@@ -142,7 +142,9 @@ function createPrinter({
   return printer
 }
 
-async function loadPlugins<T>(fns: string[]) {
+type PluginLoad = string | Plugin<any>
+
+async function loadPlugins<T>(fns: PluginLoad[]) {
   let plugin: Plugin<T> = {
     parsers: Object.create(null),
     printers: Object.create(null),
@@ -153,7 +155,7 @@ async function loadPlugins<T>(fns: string[]) {
 
   for (let moduleName of fns) {
     try {
-      let loaded = await loadIfExistsESM(moduleName)
+      let loaded = typeof moduleName === 'string' ? await loadIfExistsESM(moduleName) : moduleName
       Object.assign(plugin.parsers!, loaded.parsers ?? {})
       Object.assign(plugin.printers!, loaded.printers ?? {})
       Object.assign(plugin.options!, loaded.options ?? {})

src/create-plugin.ts

@@ -1077,7 +1077,7 @@ type CssNode = {
 }
 
 let css = defineTransform<CssNode>({
-  load: ['prettier/plugins/postcss'],
+  load: [prettierParserCss],
   compatible: ['prettier-plugin-css-order'],
 
   parsers: {
@@ -1106,10 +1106,10 @@ let js = defineTransform<import('@babel/types').Node>({
   ],
 
   parsers: {
-    babel: { load: ['prettier/plugins/babel'] },
-    'babel-flow': { load: ['prettier/plugins/babel'] },
-    'babel-ts': { load: ['prettier/plugins/babel'] },
-    __js_expression: { load: ['prettier/plugins/babel'] },
+    babel: { load: [prettierParserBabel] },
+    'babel-flow': { load: [prettierParserBabel] },
+    'babel-ts': { load: [prettierParserBabel] },
+    __js_expression: { load: [prettierParserBabel] },
     typescript: { load: ['prettier/plugins/typescript'] },
     meriyah: { load: ['prettier/plugins/meriyah'] },
     acorn: { load: ['prettier/plugins/acorn'] },

src/index.ts

@@ -1,4 +1,4 @@
-import type { AstPath, ParserOptions } from 'prettier'
+import type { AstPath, ParserOptions, Plugin } from 'prettier'
 import type { TransformerEnv } from './types'
 
 export function defineTransform<T>(opts: TransformOptions<T>) {
@@ -19,7 +19,7 @@ export interface TransformOptions<T> {
   /**
    * Load the given plugins for the parsers and printers
    */
-  load?: string[]
+  load?: Array<string | Plugin<any>>
 
   /**
    * A list of compatible, third-party plugins for this transformation step
@@ -39,7 +39,7 @@ export interface TransformOptions<T> {
       /**
        * Load the given plugins for the parsers and printers
        */
-      load?: string[]
+      load?: Array<string | Plugin<any>>
 
       /**
        * Static attributes that are supported by default