Filtreleme

Filtreleme, girilen komutların ve parametrelerin, sadece belirtilen paketler/kütüphaneler için çalışmasını sağlamak için kullanılır.

pnpm'de, hedef paketleri isim veya ilişkilerine göre bulmak için kullanabileceğin, esnek söz dizim (syntax) yapısına sahip, "seçici (selector)" diye adlandırabileceğimiz bir tarama özelliği vardır.

Selectors may be specified via the --filter (or -F) flag:

pnpm --filter <package_selector> <command>

Matching#

--filter <package_name>#

To select an exact package, just specify its name (@scope/pkg) or use a pattern to select a set of packages (@scope/*).

Şu şekilde:

pnpm --filter "@babel/core" test
pnpm --filter "@babel/*" test
pnpm --filter "*core" test

Specifying the scope of the package is optional, so --filter=core will pick @babel/core if core is not found. However, if the workspace has multiple packages with the same name (for instance, @babel/core and @types/core), then filtering without scope will pick nothing.

--filter <package_name>...#

To select a package and its dependencies (direct and non-direct), suffix the package name with an ellipsis: <package_name>.... For instance, the next command will run tests of foo and all of its dependencies:

pnpm --filter foo... test

Ayrıca, benzer isme sahip birden fazla paketi şu şekilde hedefleyebilirsin:

pnpm --filter "@babel/preset-*..." test

--filter <package_name>^...#

To ONLY select the dependencies of a package (both direct and non-direct), suffix the name with the aforementioned ellipsis preceded by a chevron. For instance, the next command will run tests for all of foo's dependencies:

pnpm --filter "foo^..." test

--filter ...<package_name>#

To select a package and its dependent packages (direct and non-direct), prefix the package name with an ellipsis: ...<package_name>. For instance, this will run the tests of foo and all packages dependent on it:

pnpm --filter ...foo test

--filter "...^<package_name>"#

To ONLY select a package's dependents (both direct and non-direct), prefix the package name with an ellipsis followed by a chevron. For instance, this will run tests for all packages dependent on foo:

pnpm --filter "...^foo" test

--filter ./<glob>, --filter {<glob>}#

A glob pattern relative to the current working directory matching projects.

pnpm --filter "./packages/**" <cmd>

Includes all projects that are under the specified directory.

It may be used with the ellipsis and chevron operators to select dependents/dependencies as well:

pnpm --filter ...{<directory>} <cmd>
pnpm --filter {<directory>}... <cmd>
pnpm --filter ...{<directory>}... <cmd>

It may also be combined with [<since>]. For instance, to select all changed projects inside a directory:

pnpm --filter "{packages/**}[origin/master]" <cmd>
pnpm --filter "...{packages/**}[origin/master]" <cmd>
pnpm --filter "{packages/**}[origin/master]..." <cmd>
pnpm --filter "...{packages/**}[origin/master]..." <cmd>

Or you may select all packages from a directory with names matching the given pattern:

pnpm --filter "@babel/*{components/**}" <cmd>
pnpm --filter "@babel/*{components/**}[origin/master]" <cmd>
pnpm --filter "...@babel/*{components/**}[origin/master]" <cmd>

legacyDirFiltering#

• Default: false
• Type: Boolean

{<dir>} is matched as a glob pattern: {packages/*} selects the projects one level below packages/, and it takes a ** to reach deeper. Set legacyDirFiltering to true in pnpm-workspace.yaml to restore the older behavior, where the selector named a directory and matched every project in the subtree below it:

legacyDirFiltering: true

The setting only applies to the selectors you write. The workspace-root selectors pnpm generates for itself (the !{<workspace-root>} a recursive run / exec / add / test appends, and the {<workspace-root>} that --workspace-root appends) are always matched as globs, since v11.24.0. Read as subtree matches they named every project below the root, so a recursive command under this setting selected nothing at all, and --workspace-root pulled in the whole workspace instead of the root alone (#14101).

--filter "[<since>]"#

Selects all the packages changed since the specified commit/branch. May be suffixed or prefixed with ... to include dependencies/dependents.

For example, the next command will run tests in all changed packages since master and on any dependent packages:

pnpm --filter "...[origin/master]" test

Since v11.28.0, pnpm compares against the commit where the current branch forked from <since> (their merge base), so projects changed only by newer commits on <since> are not selected. Uncommitted changes are still included. In a shallow clone that lacks the merge base, pnpm compares against <since> directly.

This selector requires Git 2.24 or newer.

A change to a version in a catalog in pnpm-workspace.yaml selects the projects that use that catalog entry. A project that files were moved out of is selected when Git detects the move as a rename.

--fail-if-no-match#

Use this flag if you want the CLI to fail if no packages have matched the filters.

You may also set this permanently with a failIfNoMatch setting.

Excluding#

Any of the filter selectors may work as exclusion operators when they have a leading "!". In zsh (and possibly other shells), "!" should be escaped: \!.

For instance, this will run a command in all projects except for foo:

pnpm --filter=!foo <cmd>

And this will run a command in all projects that are not in the lib directory or below it:

pnpm --filter='!./lib/**' <cmd>

Since v11.28.0, selectors are applied in the order they are given. An exclusion removes projects selected by the selectors before it, and an inclusion after it can add excluded projects back. When the first selector is an exclusion, it starts from every project in the workspace. For instance, this runs a command in a but in no other project under packages:

pnpm --filter="!./packages/**" --filter=a <cmd>

Multiplicity#

When packages are filtered, every package is taken that matches at least one of the inclusion selectors, unless a later exclusion removes it. When the first selector is an exclusion, filtering starts from every project in the workspace. You can use as many filters as you want:

pnpm --filter ...foo --filter bar --filter baz... test

--filter-prod <filtering_pattern>#

Acts the same as --filter but omits devDependencies when selecting dependency projects from the workspace.

--test-pattern <glob>#

test-pattern allows detecting whether the modified files are related to tests. If they are, the dependent packages of such modified packages are not included.

This option is useful with the "changed since" filter. For instance, the next command will run tests in all changed packages, and if the changes are in the source code of the package, tests will run in the dependent packages as well:

pnpm --filter="...[origin/master]" --test-pattern="test/*" test

--changed-files-ignore-pattern <glob>#

Allows to ignore changed files by glob patterns when filtering for changed projects since the specified commit/branch.

Usage example:

pnpm --filter="...[origin/master]" --changed-files-ignore-pattern="**/README.md" run build