pg_textsearch on new PGlite

docs/extensions/extensions.data.ts

@@ -595,12 +595,28 @@ const baseExtensions: Extension[] = [
     importName: 'age',
     size: 141551,
   },
+  {
+    name: 'pg_textsearch',
+    description: `
+      *** EXPERIMENTAL ***
+      PostgreSQL extension for BM25 relevance-ranked full-text search.
+      Provides a bm25 index access method for efficient full-text search with
+      BM25 ranking, supporting multiple languages and custom parameters.
+      `,
+    shortDescription: 'BM25 relevance-ranked full-text search for PostgreSQL.',
+    docs: 'https://github.com/timescale/pg_textsearch',
+    tags: ['postgres extension', 'experimental'],
+    importPath: '@electric-sql/pglite/pg_textsearch',
+    importName: 'pg_textsearch',
+    size: 55062,
+  },
 ]
 
 const tags = [
   'postgres extension',
   'pglite plugin',
   'postgres/contrib',
+  'experimental',
 ] as const
 
 export type Tag = (typeof tags)[number]

docs/repl/allExtensions.ts

@@ -35,3 +35,4 @@ export { unaccent } from '@electric-sql/pglite/contrib/unaccent'
 export { uuid_ossp } from '@electric-sql/pglite/contrib/uuid_ossp'
 export { vector } from '@electric-sql/pglite/vector'
 export { age } from '@electric-sql/pglite/age'
+export { pg_textsearch } from '@electric-sql/pglite/pg_textsearch'

packages/pglite-socket/src/scripts/server.ts

@@ -166,6 +166,7 @@ class PGLiteServerRunner {
       'pg_uuidv7',
       'pgtap',
       'age',
+      'pg_textsearch',
     ]
 
     for (const name of this.config.extensionNames) {

packages/pglite/package.json

@@ -154,6 +154,16 @@
         "types": "./dist/pg_hashids/index.d.cts",
         "default": "./dist/pg_hashids/index.cjs"
       }
+    },
+    "./pg_textsearch": {
+      "import": {
+        "types": "./dist/pg_textsearch/index.d.ts",
+        "default": "./dist/pg_textsearch/index.js"
+      },
+      "require": {
+        "types": "./dist/pg_textsearch/index.d.cts",
+        "default": "./dist/pg_textsearch/index.cjs"
+      }    
     }
   },
   "type": "module",

packages/pglite/scripts/bundle-wasm.ts

@@ -77,6 +77,8 @@ async function main() {
     '.js',
     '.cjs',
   ])
+  await findAndReplaceInDir('./dist/pg_textsearch', /\.\.\/release\//g, 
+    '', ['.js', '.cjs'])  
   await findAndReplaceInDir(
     './dist',
     `require("./postgres.js")`,

packages/pglite/src/pg_textsearch/index.ts

@@ -0,0 +1,17 @@
+import type {
+  Extension,
+  ExtensionSetupResult,
+  PGliteInterface,
+} from '../interface'
+
+const setup = async (_pg: PGliteInterface, emscriptenOpts: any) => {
+  return {
+    emscriptenOpts,
+    bundlePath: new URL('../../release/pg_textsearch.tar.gz', import.meta.url),
+  } satisfies ExtensionSetupResult
+}
+
+export const pg_textsearch = {
+  name: 'pg_textsearch',
+  setup,
+} satisfies Extension