Configurações de compilação

ignoreScripts

• Default: false
• Type: Boolean

Do not execute any scripts defined in the project package.json and its dependencies.

nota

This flag does not prevent the execution of .pnpmfile.mjs

childConcurrency

• Default: 5
• Type: Number

The maximum number of child processes to allocate simultaneously to build node_modules.

sideEffectsCache

• Default: true
• Type: Boolean

Use and cache the results of (pre/post)install hooks.

When a pre/post install script modify the contents of a package (e.g. build output), pnpm saves the modified package in the global store. On future installs on the same machine, pnpm reuses this cached, prebuilt version—making installs significantly faster.

nota

You may want to disable this setting if:

1. The install scripts modify files outside the package directory (pnpm cannot track or cache these changes).
2. The scripts perform side effects that are unrelated to building the package.

sideEffectsCacheReadonly

• Default: false
• Type: Boolean

Only use the side effects cache if present, do not create it for new packages.

unsafePerm

• Default: false IF running as root, ELSE true
• Type: Boolean

Set to true to enable UID/GID switching when running package scripts. If set explicitly to false, then installing as a non-root user will fail.

nodeOptions

• Default: NULL
• Type: String

Options to pass through to Node.js via the NODE_OPTIONS environment variable. This does not impact how pnpm itself is executed but it does impact how lifecycle scripts are called.

To preserve existing NODE_OPTIONS you can reference the existing environment variable using ${NODE_OPTIONS} in your configuration:

nodeOptions: "${NODE_OPTIONS:- } --experimental-vm-modules"

verifyDepsBeforeRun

• Default: install
• Type: install, warn, error, prompt, false

This setting allows the checking of the state of dependencies before running scripts. The check runs on pnpm run and pnpm exec commands. The following values are supported:

• install - Automatically runs install if node_modules is not up to date.
• warn - Prints a warning if node_modules is not up to date.
• prompt - Prompts the user for permission to run install if node_modules is not up to date.
• error - Throws an error if node_modules is not up to date.
• false - Disables dependency checks.

strictDepBuilds

Added in: v10.3.0

• Default: true
• Type: Boolean

When strictDepBuilds is enabled, the installation will exit with a non-zero exit code if any dependencies have unreviewed build scripts (aka postinstall scripts).

allowBuilds

Added in: v10.26.0

A map of package matchers to explicitly allow (true) or disallow (false) script execution.

allowBuilds:
  esbuild: true
  core-js: false
  # nx versions with build scripts not listed below will
  # fail by default with ERR_PNPM_IGNORED_BUILDS
  nx@21.6.4 || 21.6.5: true
  nx@21.6.0: false

Git-hosted packages: a package name on its own never approves builds for a git or tarball dependency — the name alone does not identify the artifact. Approve one either by its exact resolved path (including the commit) or, since v11.11.0, by its repository URL:

allowBuilds:
  # Approves any commit from this repository
  'foo@git+ssh://git@example.com/org/foo.git': true
  # Approves only this exact commit
  'bar@git+https://github.com/org/bar.git#abc123': true

The repository form lets a trusted git dependency keep running its build scripts across branch updates without re-approving each new commit. The key is the package name, followed by @ and the git URL, with no #<ref> suffix. Matching is exact, so git+ssh:// and git+https:// URLs for the same repository are separate keys.

Since v11.19.0, the repository form also approves git-hosted packages that pnpm downloads as a tarball rather than clones — such as github: dependencies, which are fetched from codeload.github.com. A foo@git+https://github.com/org/foo.git entry approves foo whether pnpm clones the repository or downloads a tarball. GitLab and Bitbucket tarball downloads are matched the same way. Approving or denying a specific resolved commit by its full tarball dep path continues to work.

Denials by package name are not restricted this way: foo: false blocks foo whether it comes from the registry or from git.

Default behavior: Packages not listed in allowBuilds are disallowed by default and are treated as unreviewed. By default, an error is printed (strictDepBuilds defaults to true). If strictDepBuilds is set to false, a warning is printed instead.

During install, dependencies with ignored builds that are not yet listed in allowBuilds are automatically added to pnpm-workspace.yaml with a placeholder value, so you can manually set them to true or false. The --allow-build flag on pnpm add and pnpm approve-builds writes its entries here as well.

Migrating from older settings

To migrate these settings automatically, run pnpx codemod run pnpm-v10-to-v11 from the Migrating from v10 to v11 guide.

The following settings have been removed in v11 and replaced by allowBuilds: onlyBuiltDependencies, onlyBuiltDependenciesFile, neverBuiltDependencies, ignoredBuiltDependencies, and ignoreDepScripts.

Before:

onlyBuiltDependencies:
  - electron
neverBuiltDependencies:
  - core-js
ignoredBuiltDependencies:
  - esbuild

After:

allowBuilds:
  electron: true
  core-js: false
  esbuild: false

dangerouslyAllowAllBuilds

Added in: v10.9.0

• Default: false
• Type: Boolean

If set to true, all build scripts (e.g. preinstall, install, postinstall) from dependencies will run automatically, without requiring approval.

warning

This setting allows all dependencies—including transitive ones—to run install scripts, both now and in the future. Even if your current dependency graph appears safe:

• Future updates may introduce new, untrusted dependencies.
• Existing packages may add scripts in later versions.
• Packages can be hijacked or compromised and begin executing malicious code.

For maximum safety, only enable this if you’re fully aware of the risks and trust the entire ecosystem you’re pulling from. It’s recommended to review and allow builds explicitly.