pnpm-config.json
NOTE: This config file was introduced with Rush 5.79.0. Prior to that release, PNPM settings were instead stored in the
"pnpmOptions"section of rush.json. For backwards compatibility, Rush 5 still accepts the"pnpmOptions"section. If you are upgrading an old monorepo, in order to access these new PNPM settings, you must manually delete the"pnpmOptions"setting from rush.json and create the pnpm-config.json file.
This is the template that rush init generates for pnpm-config.json:
common/config/rush/pnpm-config.json
/**
* This configuration file provides settings specific to the PNPM package manager.
* More documentation is available on the Rush website: https://rushjs.io
*/
{
"$schema": "https://developer.microsoft.com/json-schemas/rush/v5/pnpm-config.schema.json",
/**
* If true, then `rush install` and `rush update` will use the PNPM workspaces feature
* to perform the install, instead of the old model where Rush generated the symlinks
* for each projects's node_modules folder.
*
* When using workspaces, Rush will generate a `common/temp/pnpm-workspace.yaml` file referencing
* all local projects to install. Rush will also generate a `.pnpmfile.cjs` shim which implements
* Rush-specific features such as preferred versions. The user's `common/config/rush/.pnpmfile.cjs`
* is invoked by the shim.
*
* This option is strongly recommended. The default value is false.
*/
"useWorkspaces": true,
/**
* This setting determines how PNPM chooses version numbers during `rush update`.
* For example, suppose `lib-x@3.0.0` depends on `"lib-y": "^1.2.3"` whose latest major
* releases are `1.8.9` and `2.3.4`. The resolution mode `lowest-direct` might choose
* `lib-y@1.2.3`, wheres `highest` will choose 1.8.9, and `time-based` will pick the
* highest compatible version at the time when `lib-x@3.0.0` itself was published (ensuring
* that the version could have been tested by the maintainer of "lib-x"). For local workspace
* projects, `time-based` instead works like `lowest-direct`, avoiding upgrades unless
* they are explicitly requested. Although `time-based` is the most robust option, it may be
* slightly slower with registries such as npmjs.com that have not implemented an optimization.
*
* IMPORTANT: Be aware that PNPM 8.0.0 initially defaulted to `lowest-direct` instead of
* `highest`, but PNPM reverted this decision in 8.6.12 because it caused confusion for users.
* Rush version 5.106.0 and newer avoids this confusion by consistently defaulting to
* `highest` when `resolutionMode` is not explicitly set in pnpm-config.json or .npmrc,
* regardless of your PNPM version.
*
* PNPM documentation: https://pnpm.io/npmrc#resolution-mode
*
* Possible values are: `highest`, `time-based`, and `lowest-direct`.
* The default is `highest`.
*/
// "resolutionMode": "time-based",
/**
* This setting determines whether PNPM will automatically install (non-optional)
* missing peer dependencies instead of reporting an error. Doing so conveniently
* avoids the need to specify peer versions in package.json, but in a large monorepo
* this often creates worse problems. The reason is that peer dependency behavior
* is inherently complicated, and it is easier to troubleshoot consequences of an explicit
* version than an invisible heuristic. The original NPM RFC discussion pointed out
* some other problems with this feature: https://github.com/npm/rfcs/pull/43
* IMPORTANT: Without Rush, the setting defaults to true for PNPM 8 and newer; however,
* as of Rush version 5.109.0 the default is always false unless `autoInstallPeers`
* is specified in pnpm-config.json or .npmrc, regardless of your PNPM version.
* PNPM documentation: https://pnpm.io/npmrc#auto-install-peers
* The default value is false.
*/
// "autoInstallPeers": false,
/**
* If true, then Rush will add the `--strict-peer-dependencies` command-line parameter when
* invoking PNPM. This causes `rush update` to fail if there are unsatisfied peer dependencies,
* which is an invalid state that can cause build failures or incompatible dependency versions.
* (For historical reasons, JavaScript package managers generally do not treat this invalid
* state as an error.)
*
* PNPM documentation: https://pnpm.io/npmrc#strict-peer-dependencies
*
* The default value is false to avoid legacy compatibility issues.
* It is strongly recommended to set `strictPeerDependencies=true`.
*/
// "strictPeerDependencies": true,
/**
* Environment variables that will be provided to PNPM.
*/
// "environmentVariables": {
// "NODE_OPTIONS": {
// "value": "--max-old-space-size=4096",
// "override": false
// }
// },
/**
* Specifies the location of the PNPM store. There are two possible values:
*
* - `local` - use the `pnpm-store` folder in the current configured temp folder:
* `common/temp/pnpm-store` by default.
* - `global` - use PNPM's global store, which has the benefit of being shared
* across multiple repo folders, but the disadvantage of less isolation for builds
* (for example, bugs or incompatibilities when two repos use different releases of PNPM)
*
* In both cases, the store path can be overridden by the environment variable `RUSH_PNPM_STORE_PATH`.
*
* The default value is `local`.
*/
// "pnpmStore": "global",
/**
* If true, then `rush install` will report an error if manual modifications
* were made to the PNPM shrinkwrap file without running `rush update` afterwards.
*
* This feature protects against accidental inconsistencies that may be introduced
* if the PNPM shrinkwrap file (`pnpm-lock.yaml`) is manually edited. When this
* feature is enabled, `rush update` will append a hash to the file as a YAML comment,
* and then `rush update` and `rush install` will validate the hash. Note that this
* does not prohibit manual modifications, but merely requires `rush update` be run
* afterwards, ensuring that PNPM can report or repair any potential inconsistencies.
*
* To temporarily disable this validation when invoking `rush install`, use the
* `--bypass-policy` command-line parameter.
*
* The default value is false.
*/
// "preventManualShrinkwrapChanges": true,
/**
* Defines the policies to be checked for the `pnpm-lock.yaml` file.
*/
"pnpmLockfilePolicies": {
/**
* This policy will cause "rush update" to report an error if `pnpm-lock.yaml` contains
* any SHA1 integrity hashes.
*
* For each NPM dependency, `pnpm-lock.yaml` normally stores an `integrity` hash. Although
* its main purpose is to detect corrupted or truncated network requests, this hash can also
* serve as a security fingerprint to protect against attacks that would substitute a
* malicious tarball, for example if a misconfigured .npmrc caused a machine to accidentally
* download a matching package name+version from npmjs.com instead of the private NPM registry.
* NPM originally used a SHA1 hash; this was insecure because an attacker can too easily craft
* a tarball with a matching fingerprint. For this reason, NPM later deprecated SHA1 and
* instead adopted a cryptographically strong SHA512 hash. Nonetheless, SHA1 hashes can
* occasionally reappear during "rush update", for example due to missing metadata fallbacks
* (https://github.com/orgs/pnpm/discussions/6194) or an incompletely migrated private registry.
* Enable `disallowInsecureSha1` to avoid security/compliance alerts about this issue.
*
* The default value is false.
*/
// "disallowInsecureSha1": true
},
/**
* The "globalOverrides" setting provides a simple mechanism for overriding version selections
* for all dependencies of all projects in the monorepo workspace. The settings are copied
* into the `pnpm.overrides` field of the `common/temp/package.json` file that is generated
* by Rush during installation.
*
* Order of precedence: `.pnpmfile.cjs` has the highest precedence, followed by
* `unsupportedPackageJsonSettings`, `globalPeerDependencyRules`, `globalPackageExtensions`,
* and `globalOverrides` has lowest precedence.
*
* PNPM documentation: https://pnpm.io/package_json#pnpmoverrides
*/
"globalOverrides": {
// "example1": "^1.0.0",
// "example2": "npm:@company/example2@^1.0.0"
},
/**
* The `globalPeerDependencyRules` setting provides various settings for suppressing validation errors
* that are reported during installation with `strictPeerDependencies=true`. The settings are copied
* into the `pnpm.peerDependencyRules` field of the `common/temp/package.json` file that is generated
* by Rush during installation.
*
* Order of precedence: `.pnpmfile.cjs` has the highest precedence, followed by
* `unsupportedPackageJsonSettings`, `globalPeerDependencyRules`, `globalPackageExtensions`,
* and `globalOverrides` has lowest precedence.
*
* https://pnpm.io/package_json#pnpmpeerdependencyrules
*/
"globalPeerDependencyRules": {
// "ignoreMissing": ["@eslint/*"],
// "allowedVersions": { "react": "17" },
// "allowAny": ["@babel/*"]
},
/**
* The `globalPackageExtension` setting provides a way to patch arbitrary package.json fields
* for any PNPM dependency of the monorepo. The settings are copied into the `pnpm.packageExtensions`
* field of the `common/temp/package.json` file that is generated by Rush during installation.
* The `globalPackageExtension` setting has similar capabilities as `.pnpmfile.cjs` but without
* the downsides of an executable script (nondeterminism, unreliable caching, performance concerns).
*
* Order of precedence: `.pnpmfile.cjs` has the highest precedence, followed by
* `unsupportedPackageJsonSettings`, `globalPeerDependencyRules`, `globalPackageExtensions`,
* and `globalOverrides` has lowest precedence.
*
* PNPM documentation: https://pnpm.io/package_json#pnpmpackageextensions
*/
"globalPackageExtensions": {
// "fork-ts-checker-webpack-plugin": {
// "dependencies": {
// "@babel/core": "1"
// },
// "peerDependencies": {
// "eslint": ">= 6"
// },
// "peerDependenciesMeta": {
// "eslint": {
// "optional": true
// }
// }
// }
},
/**
* The `globalNeverBuiltDependencies` setting suppresses the `preinstall`, `install`, and `postinstall`
* lifecycle events for the specified NPM dependencies. This is useful for scripts with poor practices
* such as downloading large binaries without retries or attempting to invoke OS tools such as
* a C++ compiler. (PNPM's terminology refers to these lifecycle events as "building" a package;
* it has nothing to do with build system operations such as `rush build` or `rushx build`.)
* The settings are copied into the `pnpm.neverBuiltDependencies` field of the `common/temp/package.json`
* file that is generated by Rush during installation.
*
* PNPM documentation: https://pnpm.io/package_json#pnpmneverbuiltdependencies
*/
"globalNeverBuiltDependencies": [
// "fsevents"
],
/**
* The `globalAllowedDeprecatedVersions` setting suppresses installation warnings for package
* versions that the NPM registry reports as being deprecated. This is useful if the
* deprecated package is an indirect dependency of an external package that has not released a fix.
* The settings are copied into the `pnpm.allowedDeprecatedVersions` field of the `common/temp/package.json`
* file that is generated by Rush during installation.
*
* PNPM documentation: https://pnpm.io/package_json#pnpmalloweddeprecatedversions
*
* If you are working to eliminate a deprecated version, it's better to specify `allowedDeprecatedVersions`
* in the package.json file for individual Rush projects.
*/
"globalAllowedDeprecatedVersions": {
// "request": "*"
},
/**
* (THIS FIELD IS MACHINE GENERATED) The "globalPatchedDependencies" field is updated automatically
* by the `rush-pnpm patch-commit` command. It is a dictionary, where the key is an NPM package name
* and exact version, and the value is a relative path to the associated patch file.
*
* PNPM documentation: https://pnpm.io/package_json#pnpmpatcheddependencies
*/
"globalPatchedDependencies": { },
/**
* (USE AT YOUR OWN RISK) This is a free-form property bag that will be copied into
* the `common/temp/package.json` file that is generated by Rush during installation.
* This provides a way to experiment with new PNPM features. These settings will override
* any other Rush configuration associated with a given JSON field except for `.pnpmfile.cjs`.
*
* USAGE OF THIS SETTING IS NOT SUPPORTED BY THE RUSH MAINTAINERS AND MAY CAUSE RUSH
* TO MALFUNCTION. If you encounter a missing PNPM setting that you believe should
* be supported, please create a GitHub issue or PR. Note that Rush does not aim to
* support every possible PNPM setting, but rather to promote a battle-tested installation
* strategy that is known to provide a good experience for large teams with lots of projects.
*/
"unsupportedPackageJsonSettings": {
// "dependencies": {
// "not-a-good-practice": "*"
// },
// "scripts": {
// "do-something": "echo Also not a good practice"
// },
// "pnpm": { "futurePnpmFeature": true }
}
}