fix(pack, publish): default foreground-scripts to true

Fixes npm#6816

lib/commands/pack.js

@@ -47,6 +47,9 @@ class Pack extends BaseCommand {
     for (const { arg, manifest } of manifests) {
       const tarballData = await libpack(arg, {
         ...this.npm.flatOptions,
+        foregroundScripts: this.npm.config.isDefault('foreground-scripts')
+          ? true
+          : this.npm.config.get('foreground-scripts'),
         prefix: this.npm.localPrefix,
         workspaces: this.workspacePaths,
       })

lib/commands/publish.js

@@ -80,6 +80,9 @@ class Publish extends BaseCommand {
     // we pass dryRun: true to libnpmpack so it doesn't write the file to disk
     const tarballData = await pack(spec, {
       ...opts,
+      foregroundScripts: this.npm.config.isDefault('foreground-scripts')
+        ? true
+        : this.npm.config.get('foreground-scripts'),
       dryRun: true,
       prefix: this.npm.localPrefix,
       workspaces: this.workspacePaths,

tap-snapshots/test/lib/commands/pack.js.test.cjs

@@ -26,6 +26,27 @@ Array [
 ]
 `
 
+exports[`test/lib/commands/pack.js TAP foreground-scripts defaults to true > logs pack contents 1`] = `
+Array [
+  undefined,
+  "package: test-fg-scripts@0.0.0",
+  undefined,
+  "110B package.json",
+  undefined,
+  String(
+    name:          test-fg-scripts                         
+    version:       0.0.0                                   
+    filename:      test-fg-scripts-0.0.0.tgz               
+    package size:  {size}
+    unpacked size: 110 B                                   
+    shasum:        {sha}
+    integrity:     {integrity}
+    total files:   1                                       
+  ),
+  "",
+]
+`
+
 exports[`test/lib/commands/pack.js TAP should log output as valid json > logs pack contents 1`] = `
 Array []
 `

tap-snapshots/test/lib/commands/publish.js.test.cjs

@@ -56,6 +56,49 @@ Array [
 ]
 `
 
+exports[`test/lib/commands/publish.js TAP foreground-scripts defaults to true > must match snapshot 1`] = `
+Array [
+  Array [
+    "",
+  ],
+  Array [
+    "",
+    "package: test-fg-scripts@0.0.0",
+  ],
+  Array [
+    "=== Tarball Contents ===",
+  ],
+  Array [
+    "",
+    "110B package.json",
+  ],
+  Array [
+    "=== Tarball Details ===",
+  ],
+  Array [
+    "",
+    String(
+      name:          test-fg-scripts                         
+      version:       0.0.0                                   
+      filename:      test-fg-scripts-0.0.0.tgz               
+      package size:  {size}
+      unpacked size: 110 B                                   
+      shasum:        {sha}
+      integrity:     {integrity}
+      total files:   1                                       
+    ),
+  ],
+  Array [
+    "",
+    "",
+  ],
+  Array [
+    "",
+    "Publishing to https://registry.npmjs.org/ with tag latest and default access (dry-run)",
+  ],
+]
+`
+
 exports[`test/lib/commands/publish.js TAP has mTLS auth for scope configured registry > new package version 1`] = `
 + @npm/test-package@1.0.0
 `

test/lib/commands/pack.js

@@ -105,6 +105,48 @@ t.test('dry run', async t => {
   t.throws(() => fs.statSync(path.resolve(npm.prefix, filename)))
 })
 
+t.test('foreground-scripts defaults to true', async t => {
+  const { npm, outputs, logs } = await loadMockNpm(t, {
+    prefixDir: {
+      'package.json': JSON.stringify({
+        name: 'test-fg-scripts',
+        version: '0.0.0',
+        scripts: {
+          prepack: 'echo prepack!',
+          postpack: 'echo postpack!',
+        },
+      }
+      ),
+    },
+    config: { 'dry-run': true },
+  })
+
+  /* eslint no-console: 0 */
+  // TODO: replace this with `const results = t.intercept(console, 'log')`
+  const log = console.log
+  t.teardown(() => {
+    console.log = log
+  })
+  const caughtLogs = []
+  console.log = (...args) => {
+    caughtLogs.push(args)
+  }
+  // end TODO
+
+  await npm.exec('pack', [])
+  const filename = 'test-fg-scripts-0.0.0.tgz'
+  t.same(
+    caughtLogs,
+    [
+      ['\n> test-fg-scripts@0.0.0 prepack\n> echo prepack!\n'],
+      ['\n> test-fg-scripts@0.0.0 postpack\n> echo postpack!\n'],
+    ],
+    'prepack and postpack log to stdout')
+  t.strictSame(outputs, [[filename]])
+  t.matchSnapshot(logs.notice.map(([, m]) => m), 'logs pack contents')
+  t.throws(() => fs.statSync(path.resolve(npm.prefix, filename)))
+})
+
 t.test('invalid packument', async t => {
   const { npm, outputs } = await loadMockNpm(t, {
     prefixDir: {

test/lib/commands/publish.js

@@ -167,6 +167,50 @@ t.test('dry-run', async t => {
   t.matchSnapshot(logs.notice)
 })
 
+t.test('foreground-scripts defaults to true', async t => {
+  const { joinedOutput, npm, logs } = await loadMockNpm(t, {
+    config: {
+      'dry-run': true,
+      ...auth,
+    },
+    prefixDir: {
+      'package.json': JSON.stringify({
+        name: 'test-fg-scripts',
+        version: '0.0.0',
+        scripts: {
+          prepack: 'echo prepack!',
+          postpack: 'echo postpack!',
+        },
+      }
+      ),
+    },
+  })
+
+  /* eslint no-console: 0 */
+  // TODO: replace this with `const results = t.intercept(console, 'log')`
+  const log = console.log
+  t.teardown(() => {
+    console.log = log
+  })
+  const caughtLogs = []
+  console.log = (...args) => {
+    caughtLogs.push(args)
+  }
+  // end TODO
+
+  await npm.exec('publish', [])
+  t.equal(joinedOutput(), `+ test-fg-scripts@0.0.0`)
+  t.matchSnapshot(logs.notice)
+
+  t.same(
+    caughtLogs,
+    [
+      ['\n> test-fg-scripts@0.0.0 prepack\n> echo prepack!\n'],
+      ['\n> test-fg-scripts@0.0.0 postpack\n> echo postpack!\n'],
+    ],
+    'prepack and postpack log to stdout')
+})
+
 t.test('shows usage with wrong set of arguments', async t => {
   const { publish } = await loadMockNpm(t, { command: 'publish' })
   await t.rejects(publish.exec(['a', 'b', 'c']), publish.usage)