fix: don't parse import/export statements in text

.gitignore

@@ -1 +1,2 @@
 dist
+vendor

deno.json

@@ -9,15 +9,16 @@
   },
   "tasks": {
     "dev": "deno run -A --watch=src ./scripts/build.ts",
-    "build": "deno run -A ./scripts/build.ts",
+    "build": "deno task patch && deno run -A ./scripts/build.ts",
     "format": "deno fmt",
     "format:fail": "deno fmt --check",
     "lint": "deno lint --fix",
     "lint:fail": "deno lint",
     "test": "deno test -A",
     "test:watch": "deno test -A --watch",
     "type": "deno check **/*.ts",
-    "check": "deno task format:fail && deno task lint:fail && deno task type && deno task test",
+    "check": "deno task patch && deno task format:fail && deno task lint:fail && deno task type && deno task test",
+    "patch": "deno run -A ./scripts/patch.ts",
     "release": "deno run -A --reload https://raw.githubusercontent.com/globalbrain/hado/main/scripts/release.ts",
     "update": "deno run -A --reload https://raw.githubusercontent.com/globalbrain/hado/main/scripts/update.ts"
   },
@@ -28,6 +29,7 @@
     "singleQuote": true
   },
   "imports": {
+    "@ast-grep/napi": "npm:@ast-grep/napi@^0.30.1",
     "@luca/esbuild-deno-loader": "jsr:@luca/esbuild-deno-loader@^0.11.0",
     "@std/assert": "jsr:@std/assert@^1.0.8",
     "esbuild": "npm:esbuild@^0.24.0",

scripts/patch.ts

@@ -0,0 +1,34 @@
+import { Lang, parse } from '@ast-grep/napi'
+import denoJson from '../deno.json' with { type: 'json' }
+
+const version = denoJson.imports.prettier.split('@')[1]
+
+const res = await fetch(`https://esm.sh/v135/prettier@${version}/es2022/plugins/markdown.js`)
+const code = (await res.text()).replace(/\/\/# sourceMappingURL=.*\.js\.map/g, '')
+
+const root = parse(Lang.JavaScript, code).root()
+
+const node1 = root.find('$A&&{blocks:[$B]}')!
+const n1$A = node1.getMatch('A')!.text()
+
+const node2 = root.find(`$A.use(${n1$A}?$B:$C).use($D).use`)!
+const n2$A = node2.getMatch('A')!.text()
+const n2$D = node2.getMatch('D')!.text()
+
+const edit1 = node2.replace(`${n2$A}.use(${n2$D}).use`)
+const transformed = root.commitEdits([edit1]).toString()
+
+await Deno.writeTextFile('./vendor/prettier-plugin-markdown.js', transformed)
+await Deno.writeTextFile(
+  './vendor/prettier-plugin-markdown.d.ts',
+  `
+import type { Parser, Plugin, Printer } from 'prettier'
+
+declare const md: Plugin & {
+  parsers: Record<'markdown' | 'mdx' | 'remark', Parser>
+  printers: { mdast: Printer & Required<Pick<Printer, 'embed'>> }
+}
+
+export default md
+`.trimStart(),
+)

src/index.ts

@@ -1,21 +1,16 @@
 import type { Literal } from 'npm:@types/unist@2'
-import type { AstPath, Parser, Plugin, Printer } from 'prettier'
+import type { AstPath, Plugin } from 'prettier'
 import { type builders, printer, utils } from 'prettier/doc'
-import _md from 'prettier/plugins/markdown'
 
-const md = _md as unknown as Plugin & {
-  parsers: Record<'markdown' | 'mdx' | 'remark', Parser>
-  printers: { mdast: Printer & Required<Pick<Printer, 'embed'>> }
-}
+// @deno-types="../vendor/prettier-plugin-markdown.d.ts"
+import md from '../vendor/prettier-plugin-markdown.js'
 
 const wrappedRE = /^\s*<(script|style)\b/
 
 const plugin: Plugin = {
   ...md,
   parsers: {
     ...md.parsers,
-    // TODO: only keep blocks rule, disable others
-    // (currently messing up text containing import/export)
     markdown: md.parsers.mdx,
   },
   printers: {