feat: add pnpm dedupe --ignore-scripts (#7103)

close #7102

.changeset/calm-walls-peel.md

@@ -0,0 +1,6 @@
+---
+"@pnpm/plugin-commands-installation": patch
+"pnpm": patch
+---
+
+Pass through the `--ignore-scripts` command to install, when running `pnpm dedupe --ignore-scripts` [#7102](https://github.com/pnpm/pnpm/issues/7102).

pkg-manager/plugin-commands-installation/src/dedupe.ts

@@ -4,9 +4,11 @@ import { dedupeDiffCheck } from '@pnpm/dedupe.check'
 import renderHelp from 'render-help'
 import { type InstallCommandOptions } from './install'
 import { installDeps } from './installDeps'
+import { types as allTypes } from '@pnpm/config'
+import pick from 'ramda/src/pick'
 
 export function rcOptionsTypes () {
-  return {}
+  return pick(['ignore-scripts'], allTypes)
 }
 
 export function cliOptionsTypes () {
@@ -30,6 +32,10 @@ export function help () {
             description: 'Check if running dedupe would result in changes without installing packages or editing the lockfile. Exits with a non-zero status code if changes are possible.',
             name: '--check',
           },
+          {
+            description: "Don't run lifecycle scripts",
+            name: '--ignore-scripts',
+          },
         ],
       },
     ],
@@ -51,6 +57,7 @@ export async function handler (opts: DedupeCommandOptions) {
   return installDeps({
     ...opts,
     dedupe: true,
+    ignoreScripts: opts.ignoreScripts ?? false,
     include,
     includeDirect: include,
     lockfileCheck: opts.check ? dedupeDiffCheck : undefined,

pkg-manager/plugin-commands-installation/test/dedupe.ts

@@ -1,3 +1,4 @@
+import fs from 'fs'
 import path from 'path'
 import { DedupeCheckIssuesError } from '@pnpm/dedupe.check'
 import { readProjects } from '@pnpm/filter-workspace-packages'
@@ -72,6 +73,41 @@ describe('pnpm dedupe', () => {
       },
     })
   })
+
+  test('dedupe: ignores all the lifecycle scripts when --ignore-scripts is used', async () => {
+    const project = prepare({
+      name: 'test-dedupe-with-ignore-scripts',
+      version: '0.0.0',
+
+      dependencies: {
+        'json-append': '1.1.1',
+      },
+
+      scripts: {
+        // eslint-disable:object-literal-sort-keys
+        preinstall: 'node -e "process.stdout.write(\'preinstall\')" | json-append output.json',
+        prepare: 'node -e "process.stdout.write(\'prepare\')" | json-append output.json',
+        postinstall: 'node -e "process.stdout.write(\'postinstall\')" | json-append output.json',
+        // eslint-enable:object-literal-sort-keys
+      },
+    })
+
+    const opts = {
+      ...DEFAULT_OPTS,
+      recursive: true,
+      dir: project.dir(),
+      ignoreScripts: true,
+      lockfileDir: project.dir(),
+      workspaceDir: project.dir(),
+    }
+
+    await install.handler(opts)
+
+    await dedupe.handler(opts)
+
+    expect(fs.existsSync('package.json')).toBeTruthy()
+    expect(fs.existsSync('output.json')).toBeFalsy()
+  })
 })
 
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