Heft 命令行

heft

usage: heft [-h] [--unmanaged] [-d] [--plugin PATH] <command> ...

Heft is a pluggable build system designed for web projects.

Positional arguments:
  <command>
    clean        Clean the project
    build        Build the project.
    start        Run the local server for the current project
    test         Build the project and run tests.

Optional arguments:
  -h, --help     Show this help message and exit.
  --unmanaged    Disables the Heft version selector: When Heft is invoked via
                 the shell path, normally it will examine the project's
                 package.json dependencies and try to use the locally
                 installed version of Heft. Specify "--unmanaged" to force
                 the invoked version of Heft to be used. This is useful for
                 example if you want to test a different version of Heft.
  -d, --debug    Show the full call stack if an error occurs while executing
                 the tool
  --plugin PATH  Used to specify Heft plugins.

For detailed help about a specific command, use: heft <command> -h

heft clean

usage: heft clean [-h] [-v] [--clear-cache]

Optional arguments:
  -h, --help     Show this help message and exit.
  -v, --verbose  If specified, log information useful for debugging.
  --clear-cache  If this flag is provided, the compiler cache will also be
                 cleared. This isn't dangerous, but may lead to longer
                 compile times

heft build

usage: heft build [-h] [-v] [--production] [--locale LOCALE] [-l]
                  [--typescript-max-write-parallelism PARALLEILSM]
                  [--max-old-space-size SIZE] [--watch] [--clean]


Optional arguments:
  -h, --help            Show this help message and exit.
  -v, --verbose         If specified, log information useful for debugging.
  --production          If specified, build ship/production output
  --locale LOCALE       Only build the specified locale, if applicable.
  -l, --lite            Perform a minimal build, skipping optional steps like
                        linting.
  --typescript-max-write-parallelism PARALLEILSM
                        Set this to change the maximum write parallelism.
                        This parameter overrides what is set in typescript.
                        json. The default is 50.
  --max-old-space-size SIZE
                        Used to specify the max old space size.
  --watch               If provided, run tests in watch mode.
  --clean               If specified, clean the package before building.

heft start

usage: heft start [-h] [-v] [--production] [--locale LOCALE] [-l]
                  [--typescript-max-write-parallelism PARALLEILSM]
                  [--max-old-space-size SIZE] [--clean]


Optional arguments:
  -h, --help            Show this help message and exit.
  -v, --verbose         If specified, log information useful for debugging.
  --production          If specified, build ship/production output
  --locale LOCALE       Only build the specified locale, if applicable.
  -l, --lite            Perform a minimal build, skipping optional steps like
                        linting.
  --typescript-max-write-parallelism PARALLEILSM
                        Set this to change the maximum write parallelism.
                        This parameter overrides what is set in typescript.
                        json. The default is 50.
  --max-old-space-size SIZE
                        Used to specify the max old space size.
  --clean               If specified, clean the package before starting the
                        development server.

heft test

usage: heft test [-h] [-v] [--production] [--locale LOCALE] [-l]
                 [--typescript-max-write-parallelism PARALLEILSM]
                 [--max-old-space-size SIZE] [--watch] [--clean] [--no-test]
                 [--no-build] [-u] [--find-related-tests SOURCE_FILE]
                 [--silent] [-t REGEXP] [--test-path-pattern REGEXP]
                 [--test-timeout-ms INTEGER] [--debug-heft-reporter]


Optional arguments:
  -h, --help            Show this help message and exit.
  -v, --verbose         If specified, log information useful for debugging.
  --production          If specified, build ship/production output
  --locale LOCALE       Only build the specified locale, if applicable.
  -l, --lite            Perform a minimal build, skipping optional steps like
                        linting.
  --typescript-max-write-parallelism PARALLEILSM
                        Set this to change the maximum write parallelism.
                        This parameter overrides what is set in typescript.
                        json. The default is 50.
  --max-old-space-size SIZE
                        Used to specify the max old space size.
  --watch               If provided, run tests in watch mode.
  --clean               If specified, clean the package before building.
  --no-test             If specified, run the build without testing.
  --no-build            If provided, only run tests. Do not build first.
  -u, --update-snapshots
                        Update Jest snapshots while running the tests. This
                        corresponds to the "--updateSnapshots" parameter in
                        Jest
  --find-related-tests SOURCE_FILE
                        Find and run the tests that cover a space separated
                        list of source files that were passed in as arguments.
                         This corresponds to the "--findRelatedTests"
                        parameter in Jest's documentation.
  --silent              Prevent tests from printing messages through the
                        console. This corresponds to the "--silent" parameter
                        in Jest's documentation.
  -t REGEXP, --test-name-pattern REGEXP
                        Run only tests with a name that matches a regular
                        expression. The REGEXP is matched against the full
                        name, which is a combination of the test name and all
                        its surrounding describe blocks. This corresponds to
                        the "--testNamePattern" parameter in Jest's
                        documentation.
  --test-path-pattern REGEXP
                        Run only tests with a source file path that matches a
                        regular expression. On Windows you will need to use
                        "/" instead of "" This corresponds to the
                        "--testPathPattern" parameter in Jest's documentation.
  --test-timeout-ms INTEGER
                        Change the default timeout for tests; if a test
                        doesn't complete within this many milliseconds, it
                        will fail. Individual tests can override the default.
                        If unspecified, the default is normally 5000 ms. This
                        corresponds to the "--testTimeout" parameter in
                        Jest's documentation.
  --debug-heft-reporter
                        Normally Heft installs a custom Jest reporter so that
                        test results are presented consistently with other
                        task logging. If you suspect a problem with the
                        HeftJestReporter, specify "--debug-heft-reporter" to
                        temporarily disable it so that you can compare with
                        how Jest's default reporter would have presented it.
                        Include this output in your bug report. Do not use
                        "--debug-heft-reporter" in production.