build(esbuild): add esbuild-plugin-pino to build script

esbuild.js

@@ -3,9 +3,9 @@ const env = process.argv[2]
 /* eslint-disable @typescript-eslint/no-var-requires */
 /* eslint-disable no-undef */
 const { readdirSync, statSync } = require('fs')
-const { dirname, sep, join } = require('path')
+const { join } = require('path')
 const { build } = require('esbuild')
-const { readFile } = require('fs/promises')
+const esbuildPluginPino = require('esbuild-plugin-pino')
 
 let fileArray = []
 const getFilesRecursively = (dir) => {
@@ -23,110 +23,13 @@ getFilesRecursively('src')
 
 const entryPoints = fileArray.filter((file) => file.endsWith('.ts'))
 
-const pinoPlugin = (options) => ({
-  name: 'pino',
-  setup(currentBuild) {
-    const pino = dirname(require.resolve('pino'))
-    const threadStream = dirname(require.resolve('thread-stream'))
-
-    let entrypoints = currentBuild.initialOptions.entryPoints
-    if (Array.isArray(entrypoints)) {
-      let outbase = currentBuild.initialOptions.outbase
-      if (!outbase) {
-        const hierarchy = entrypoints[0].split(sep)
-        let i = 0
-        outbase = ''
-        let nextOutbase = ''
-        do {
-          outbase = nextOutbase
-          i++
-          nextOutbase = hierarchy.slice(0, i).join(sep)
-        } while (entrypoints.every((e) => e.startsWith(`${nextOutbase}${sep}`)))
-      }
-      const newEntrypoints = {}
-      for (const entrypoint of entrypoints) {
-        const destination = (
-          outbase ? entrypoint.replace(`${outbase}${sep}`, '') : entrypoint
-        ).replace(/.(js|ts)$/, '')
-        newEntrypoints[destination] = entrypoint
-      }
-      entrypoints = newEntrypoints
-    }
-
-    const customEntrypoints = {
-      'thread-stream-worker': join(threadStream, 'lib/worker.js'),
-      'pino-worker': join(pino, 'lib/worker.js'),
-      'pino-pipeline-worker': join(pino, 'lib/worker-pipeline.js'),
-      'pino-file': join(pino, 'file.js')
-    }
-    const transportsEntrypoints = Object.fromEntries(
-      (options.transports || []).map((t) => [
-        t,
-        join(dirname(require.resolve(t)), 'index.js')
-      ])
-    )
-    currentBuild.initialOptions.entryPoints = {
-      ...entrypoints,
-      ...customEntrypoints,
-      ...transportsEntrypoints
-    }
-
-    let pinoBundlerRan = false
-
-    currentBuild.onEnd(() => {
-      pinoBundlerRan = false
-    })
-
-    currentBuild.onLoad({ filter: /pino\.js$/ }, async (args) => {
-      if (pinoBundlerRan) return
-      pinoBundlerRan = true
-
-      console.log(args.path)
-
-      const contents = await readFile(args.path, 'utf8')
-
-      const functionDeclaration = `
-        function pinoBundlerAbsolutePath(p) {
-          try {
-            return require('path').join(__dirname, p)
-          } catch(e) {
-            const f = new Function('p', 'return new URL(p, import.meta.url).pathname');
-            return f(p)
-          }
-        }
-      `
-
-      const pinoOverrides = Object.keys(customEntrypoints)
-        .map(
-          (id) =>
-            `'${
-              id === 'pino-file' ? 'pino/file' : id
-            }': pinoBundlerAbsolutePath('./${id}.js')`
-        )
-        .join(',')
-
-      const globalThisDeclaration = `
-        globalThis.__bundlerPathsOverrides =
-          globalThis.__bundlerPathsOverrides
-              ? {...globalThis.__bundlerPathsOverrides, ${pinoOverrides}}
-              : {${pinoOverrides}};
-      `
-
-      const code = functionDeclaration + globalThisDeclaration
-
-      return {
-        contents: code + contents
-      }
-    })
-  }
-})
-
 build({
   entryPoints,
   logLevel: 'info',
   outdir: env === 'dev' ? 'dist' : 'build',
   bundle: env === 'dev' ? false : true,
   platform: 'node',
   format: 'cjs',
-  plugins: env === 'dev' ? [] : [pinoPlugin({ transport: ['pino-pretty'] })]
+  plugins:
+    env === 'dev' ? [] : [esbuildPluginPino({ transports: ['pino-pretty'] })]
 })

package.json

@@ -21,6 +21,7 @@
     "@typescript-eslint/parser": "^5.27.1",
     "commitizen": "^4.2.4",
     "esbuild": "^0.14.43",
+    "esbuild-plugin-pino": "^1.1.6",
     "eslint": "^8.17.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-prettier": "^4.0.0",