fix(plugin-commands-publishing): should pack main file or bin files d…

…efined in publishConfig (#7538)

close #4195

.changeset/smooth-buckets-drop.md

@@ -0,0 +1,8 @@
+---
+"@pnpm/plugin-commands-publishing": patch
+"@pnpm-private/typings": patch
+"@pnpm/fs.packlist": patch
+"pnpm": patch
+---
+
+`pnpm publish` should pack "main" file or "bin" files defined in "publishConfig" [#4195](https://github.com/pnpm/pnpm/issues/4195).

__typings__/typed.d.ts

@@ -214,6 +214,6 @@ declare module '@pnpm/npm-conf/lib/types' {
 }
 
 declare module 'npm-packlist' {
-  function npmPacklist (opts: { path: string }): Promise<string[]>
+  function npmPacklist (opts: { path: string, packageJsonCache?: Map<string, Record<string, unknown>> }): Promise<string[]>
   export = npmPacklist
 }

fs/packlist/src/index.ts

@@ -1,7 +1,12 @@
 import npmPacklist from 'npm-packlist'
 
-export async function packlist (pkgDir: string): Promise<string[]> {
-  const files = await npmPacklist({ path: pkgDir })
+export async function packlist (pkgDir: string, opts?: {
+  packageJsonCache?: Record<string, Record<string, unknown>>
+}): Promise<string[]> {
+  const packageJsonCacheMap = opts?.packageJsonCache
+    ? new Map(Object.entries(opts.packageJsonCache))
+    : undefined
+  const files = await npmPacklist({ path: pkgDir, packageJsonCache: packageJsonCacheMap })
   // There's a bug in the npm-packlist version that we use,
   // it sometimes returns duplicates.
   // Related issue: https://github.com/pnpm/pnpm/issues/6997

releasing/plugin-commands-publishing/src/pack.ts

@@ -7,7 +7,7 @@ import { readProjectManifest } from '@pnpm/cli-utils'
 import { createExportableManifest } from '@pnpm/exportable-manifest'
 import { packlist } from '@pnpm/fs.packlist'
 import { getBinsFromPackageManifest } from '@pnpm/package-bins'
-import { type DependencyManifest } from '@pnpm/types'
+import { type ProjectManifest, type DependencyManifest } from '@pnpm/types'
 import fg from 'fast-glob'
 import pick from 'ramda/src/pick'
 import realpathMissing from 'realpath-missing'
@@ -95,8 +95,18 @@ export async function handler (
     throw new PnpmError('PACKAGE_VERSION_NOT_FOUND', `Package version is not defined in the ${manifestFileName}.`)
   }
   const tarballName = `${manifest.name.replace('@', '').replace('/', '-')}-${manifest.version}.tgz`
-  const files = await packlist(dir)
-  const filesMap: Record<string, string> = Object.fromEntries(files.map((file) => [`package/${file}`, path.join(dir, file)]))
+  const publishManifest = await createPublishManifest({
+    projectDir: dir,
+    modulesDir: path.join(opts.dir, 'node_modules'),
+    manifest,
+    embedReadme: opts.embedReadme,
+  })
+  const files = await packlist(dir, {
+    packageJsonCache: {
+      [path.join(dir, 'package.json')]: publishManifest as Record<string, unknown>,
+    },
+  })
+  const filesMap = Object.fromEntries(files.map((file) => [`package/${file}`, path.join(dir, file)]))
   // cspell:disable-next-line
   if (opts.workspaceDir != null && dir !== opts.workspaceDir && !files.some((file) => /LICEN[CS]E(\..+)?/i.test(file))) {
     const licenses = await findLicenses({ cwd: opts.workspaceDir })
@@ -111,10 +121,14 @@ export async function handler (
   await packPkg({
     destFile: path.join(destDir, tarballName),
     filesMap,
-    projectDir: dir,
-    embedReadme: opts.embedReadme,
     modulesDir: path.join(opts.dir, 'node_modules'),
     packGzipLevel: opts.packGzipLevel,
+    manifest: publishManifest,
+    bins: [
+      ...(await getBinsFromPackageManifest(publishManifest as DependencyManifest, dir)).map(({ path }) => path),
+      ...(manifest.publishConfig?.executableFiles ?? [])
+        .map((executableFile) => path.join(dir, executableFile)),
+    ],
   })
   if (!opts.ignoreScripts) {
     await _runScriptsIfPresent(['postpack'], entryManifest)
@@ -125,42 +139,35 @@ export async function handler (
   return path.relative(opts.dir, path.join(dir, tarballName))
 }
 
-async function readReadmeFile (filesMap: Record<string, string>) {
-  const readmePath = Object.keys(filesMap).find(name => /^package\/readme\.md$/i.test(name))
-  const readmeFile = readmePath ? await fs.promises.readFile(filesMap[readmePath], 'utf8') : undefined
+async function readReadmeFile (projectDir: string) {
+  const files = await fs.promises.readdir(projectDir)
+  const readmePath = files.find(name => /readme\.md$/i.test(name))
+  const readmeFile = readmePath ? await fs.promises.readFile(path.join(projectDir, readmePath), 'utf8') : undefined
 
   return readmeFile
 }
 
 async function packPkg (opts: {
   destFile: string
   filesMap: Record<string, string>
-  projectDir: string
-  embedReadme?: boolean
   modulesDir: string
   packGzipLevel?: number
+  bins: string[]
+  manifest: ProjectManifest
 }): Promise<void> {
   const {
     destFile,
     filesMap,
-    projectDir,
-    embedReadme,
+    bins,
+    manifest,
   } = opts
-  const { manifest } = await readProjectManifest(projectDir)
-  const bins = [
-    ...(await getBinsFromPackageManifest(manifest as DependencyManifest, projectDir)).map(({ path }) => path),
-    ...(manifest.publishConfig?.executableFiles ?? [])
-      .map((executableFile) => path.join(projectDir, executableFile)),
-  ]
   const mtime = new Date('1985-10-26T08:15:00.000Z')
   const pack = tar.pack()
   await Promise.all(Object.entries(filesMap).map(async ([name, source]) => {
     const isExecutable = bins.some((bin) => path.relative(bin, source) === '')
     const mode = isExecutable ? 0o755 : 0o644
     if (/^package\/package\.(json|json5|yaml)/.test(name)) {
-      const readmeFile = embedReadme ? await readReadmeFile(filesMap) : undefined
-      const publishManifest = await createExportableManifest(projectDir, manifest, { readmeFile, modulesDir: opts.modulesDir })
-      pack.entry({ mode, mtime, name: 'package/package.json' }, JSON.stringify(publishManifest, null, 2))
+      pack.entry({ mode, mtime, name: 'package/package.json' }, JSON.stringify(manifest, null, 2))
       return
     }
     pack.entry({ mode, mtime, name }, fs.readFileSync(source))
@@ -174,3 +181,14 @@ async function packPkg (opts: {
     }).on('error', reject)
   })
 }
+
+async function createPublishManifest (opts: {
+  projectDir: string
+  embedReadme?: boolean
+  modulesDir: string
+  manifest: ProjectManifest
+}) {
+  const { projectDir, embedReadme, modulesDir, manifest } = opts
+  const readmeFile = embedReadme ? await readReadmeFile(projectDir) : undefined
+  return createExportableManifest(projectDir, manifest, { readmeFile, modulesDir })
+}

releasing/plugin-commands-publishing/test/pack.ts

@@ -309,3 +309,40 @@ test('pack: custom pack-gzip-level', async () => {
   const tgz2 = fs.statSync(path.resolve('../big/test-publish-package.json-0.0.0.tgz'))
   expect(tgz1.size).not.toEqual(tgz2.size)
 })
+
+test('pack: should resolve correct files from publishConfig', async () => {
+  prepare({
+    name: 'custom-publish-dir',
+    version: '0.0.0',
+    main: './index.ts',
+    bin: './bin.js',
+    files: [
+      './a.js',
+    ],
+    publishConfig: {
+      main: './dist-index.js',
+      bin: './dist-bin.js',
+    },
+  })
+  fs.writeFileSync('./a.js', 'a', 'utf8')
+  fs.writeFileSync('./index.ts', 'src-index', 'utf8')
+  fs.writeFileSync('./bin.js', 'src-bin-src', 'utf8')
+  fs.writeFileSync('./dist-index.js', 'dist-index', 'utf8')
+  fs.writeFileSync('./dist-bin.js', 'dist-bin', 'utf8')
+
+  await pack.handler({
+    ...DEFAULT_OPTS,
+    argv: { original: [] },
+    dir: process.cwd(),
+    extraBinPaths: [],
+    packDestination: process.cwd(),
+  })
+  await tar.x({ file: 'custom-publish-dir-0.0.0.tgz' })
+
+  expect(await exists('./package/bin.js')).toBeFalsy()
+  expect(await exists('./package/index.ts')).toBeFalsy()
+  expect(await exists('./package/package.json')).toBeTruthy()
+  expect(await exists('./package/a.js')).toBeTruthy()
+  expect(await exists('./package/dist-index.js')).toBeTruthy()
+  expect(await exists('./package/dist-bin.js')).toBeTruthy()
+})