package App::Yath::Command::projects;
use strict;
use warnings;

our $VERSION = '1.000175';

use parent 'App::Yath::Command::test';
use Test2::Harness::Util::HashBase;

sub summary { "Run tests for multiple projects" }
sub cli_args { "[--] projects_dir [::] [arguments to test scripts]" }

sub description {
    return <<"    EOT";
This command will run all the tests for each project within a parent directory.
    EOT
}

sub finder_args {(multi_project => 1)}

1;

__END__

=pod

=encoding UTF-8

=head1 NAME

App::Yath::Command::projects - Run tests for multiple projects

=head1 DESCRIPTION

This command will run all the tests for each project within a parent directory.


=head1 USAGE

    $ yath [YATH OPTIONS] projects [COMMAND OPTIONS]

=head2 YATH OPTIONS

=head3 Developer

=over 4

=item --dev-lib

=item --dev-lib=lib

=item -D

=item -D=lib

=item -Dlib

=item --no-dev-lib

Add paths to @INC before loading ANYTHING. This is what you use if you are developing yath or yath plugins to make sure the yath script finds the local code instead of the installed versions of the same code. You can provide an argument (-Dfoo) to provide a custom path, or you can just use -D without and arg to add lib, blib/lib and blib/arch.

Can be specified multiple times


=back

=head3 Environment

=over 4

=item --persist-dir ARG

=item --persist-dir=ARG

=item --no-persist-dir

Where to find persistence files.


=item --persist-file ARG

=item --persist-file=ARG

=item --pfile ARG

=item --pfile=ARG

=item --no-persist-file

Where to find the persistence file. The default is /{system-tempdir}/project-yath-persist.json. If no project is specified then it will fall back to the current directory. If the current directory is not writable it will default to /tmp/yath-persist.json which limits you to one persistent runner on your system.


=item --project ARG

=item --project=ARG

=item --project-name ARG

=item --project-name=ARG

=item --no-project

This lets you provide a label for your current project/codebase. This is best used in a .yath.rc file. This is necessary for a persistent runner.


=back

=head3 Finder Options

=over 4

=item --finder MyFinder

=item --finder +Test2::Harness::Finder::MyFinder

=item --no-finder

Specify what Finder subclass to use when searching for files/processing the file list. Use the "+" prefix to specify a fully qualified namespace, otherwise Test2::Harness::Finder::XXX namespace is assumed.


=back

=head3 Help and Debugging

=over 4

=item --show-opts

=item --no-show-opts

Exit after showing what yath thinks your options mean


=item --version

=item -V

=item --no-version

Exit after showing a helpful usage message


=back

=head3 Plugins

=over 4

=item --no-scan-plugins

=item --no-no-scan-plugins

Normally yath scans for and loads all App::Yath::Plugin::* modules in order to bring in command-line options they may provide. This flag will disable that. This is useful if you have a naughty plugin that is loading other modules when it should not.


=item --plugins PLUGIN

=item --plugins +App::Yath::Plugin::PLUGIN

=item --plugins PLUGIN=arg1,arg2,...

=item --plugin PLUGIN

=item --plugin +App::Yath::Plugin::PLUGIN

=item --plugin PLUGIN=arg1,arg2,...

=item -pPLUGIN

=item --no-plugins

Load a yath plugin.

Can be specified multiple times


=back

=head2 COMMAND OPTIONS

=head3 Collector Options

=over 4

=item --max-open-jobs 18

=item --no-max-open-jobs

Maximum number of jobs a collector can process at a time, if more jobs are pending their output will be delayed until the earlier jobs have been processed. (Default: double the -j value)


=item --max-poll-events 1000

=item --no-max-poll-events

Maximum number of events to poll from a job before jumping to the next job. (Default: 1000)


=back

=head3 Cover Options

=over 4

=item --cover-aggregator ByTest

=item --cover-aggregator ByRun

=item --cover-aggregator +Custom::Aggregator

=item --cover-agg ByTest

=item --cover-agg ByRun

=item --cover-agg +Custom::Aggregator

=item --no-cover-aggregator

Choose a custom aggregator subclass


=item --cover-class ARG

=item --cover-class=ARG

=item --no-cover-class

Choose a Test2::Plugin::Cover subclass


=item --cover-dirs ARG

=item --cover-dirs=ARG

=item --cover-dir ARG

=item --cover-dir=ARG

=item --no-cover-dirs

NO DESCRIPTION - FIX ME

Can be specified multiple times


=item --cover-exclude-private

=item --no-cover-exclude-private




=item --cover-files

=item --no-cover-files

Use Test2::Plugin::Cover to collect coverage data for what files are touched by what tests. Unlike Devel::Cover this has very little performance impact (About 4% difference)


=item --cover-from path/to/log.jsonl

=item --cover-from http://example.com/coverage

=item --cover-from path/to/coverage.jsonl

=item --no-cover-from

This can be a test log, a coverage dump (old style json or new jsonl format), or a url to any of the previous. Tests will not be run if the file/url is invalid.


=item --cover-from-type json

=item --cover-from-type jsonl

=item --cover-from-type log

=item --no-cover-from-type

File type for coverage source. Usually it can be detected, but when it cannot be you should specify. "json" is old style single-blob coverage data, "jsonl" is the new by-test style, "log" is a logfile from a previous run.


=item --cover-maybe-from path/to/log.jsonl

=item --cover-maybe-from http://example.com/coverage

=item --cover-maybe-from path/to/coverage.jsonl

=item --no-cover-maybe-from

This can be a test log, a coverage dump (old style json or new jsonl format), or a url to any of the previous. Tests will continue even if the coverage file/url is invalid.


=item --cover-maybe-from-type json

=item --cover-maybe-from-type jsonl

=item --cover-maybe-from-type log

=item --no-cover-maybe-from-type

Same as "from_type" but for "maybe_from". Defaults to "from_type" if that is specified, otherwise auto-detect


=item --cover-metrics

=item --no-cover-metrics




=item --cover-types ARG

=item --cover-types=ARG

=item --cover-type ARG

=item --cover-type=ARG

=item --no-cover-types

NO DESCRIPTION - FIX ME

Can be specified multiple times


=item --cover-write

=item --cover-write=coverage.jsonl

=item --cover-write=coverage.json

=item --no-cover-write

Create a json or jsonl file of all coverage data seen during the run (This implies --cover-files).


=back

=head3 Display Options

=over 4

=item --color

=item --no-color

Turn color on, default is true if STDOUT is a TTY.


=item --hide-runner-output

=item --no-hide-runner-output

Hide output from the runner, showing only test output. (See Also truncate_runner_output)


=item --no-final-table

=item --no-no-final-table

When printing final results, don't use table-style display


=item --no-wrap

=item --no-no-wrap

Do not do fancy text-wrapping, let the terminal handle it


=item --progress

=item --no-progress

Toggle progress indicators. On by default if STDOUT is a TTY. You can use --no-progress to disable the 'events seen' counter and buffered event pre-display


=item --quiet

=item -q

=item --no-quiet

Be very quiet.

Can be specified multiple times


=item --renderers +My::Renderer

=item --renderers Renderer=arg1,arg2,...

=item --renderer +My::Renderer

=item --renderer Renderer=arg1,arg2,...

=item --no-renderers

Specify renderers, (Default: "Formatter=Test2"). Use "+" to give a fully qualified module name. Without "+" "Test2::Harness::Renderer::" will be prepended to your argument.

Can be specified multiple times. If the same key is listed multiple times the value lists will be appended together.


=item --show-times

=item -T

=item --no-show-times

Show the timing data for each job


=item --term-width 80

=item --term-width 200

=item --term-size 80

=item --term-size 200

=item --no-term-width

Alternative to setting $TABLE_TERM_SIZE. Setting this will override the terminal width detection to the number of characters specified.


=item --truncate-runner-output

=item --no-truncate-runner-output

Only show runner output that was generated after the current command. This is only useful with a persistent runner.


=item --verbose

=item -v

=item --no-verbose

Be more verbose

Can be specified multiple times


=back

=head3 Finder Options

=over 4

=item --default-at-search ARG

=item --default-at-search=ARG

=item --no-default-at-search

Specify the default file/dir search when 'AUTHOR_TESTING' is set. Defaults to './xt'. The default AT search is only used if no files were specified at the command line

Can be specified multiple times


=item --default-search ARG

=item --default-search=ARG

=item --no-default-search

Specify the default file/dir search. defaults to './t', './t2', and 'test.pl'. The default search is only used if no files were specified at the command line

Can be specified multiple times


=item --durations file.json

=item --durations http://example.com/durations.json

=item --no-durations

Point at a json file or url which has a hash of relative test filenames as keys, and 'SHORT', 'MEDIUM', or 'LONG' as values. This will override durations listed in the file headers. An exception will be thrown if the durations file or url does not work.


=item --durations-threshold ARG

=item --durations-threshold=ARG

=item --Dt ARG

=item --Dt=ARG

=item --no-durations-threshold

Only fetch duration data if running at least this number of tests. Default (-j value + 1)


=item --exclude-file t/nope.t

=item --no-exclude-file

Exclude a file from testing

Can be specified multiple times


=item --exclude-list file.txt

=item --exclude-list http://example.com/exclusions.txt

=item --no-exclude-list

Point at a file or url which has a new line separated list of test file names to exclude from testing. Starting a line with a '#' will comment it out (for compatibility with Test2::Aggregate list files).

Can be specified multiple times


=item --exclude-pattern t/nope.t

=item --no-exclude-pattern

Exclude a pattern from testing, matched using m/$PATTERN/

Can be specified multiple times


=item --extension ARG

=item --extension=ARG

=item --ext ARG

=item --ext=ARG

=item --no-extension

Specify valid test filename extensions, default: t and t2

Can be specified multiple times


=item --maybe-durations file.json

=item --maybe-durations http://example.com/durations.json

=item --no-maybe-durations

Point at a json file or url which has a hash of relative test filenames as keys, and 'SHORT', 'MEDIUM', or 'LONG' as values. This will override durations listed in the file headers. An exception will be thrown if the durations file or url does not work.


=item --no-long

=item --no-no-long

Do not run tests that have their duration flag set to 'LONG'


=item --only-long

=item --no-only-long

Only run tests that have their duration flag set to 'LONG'


=item --rerun

=item --rerun=path/to/log.jsonl

=item --rerun=plugin_specific_string

=item --no-rerun

Re-Run tests from a previous run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --rerun-all

=item --rerun-all=path/to/log.jsonl

=item --rerun-all=plugin_specific_string

=item --no-rerun-all

Re-Run all tests from a previous run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --rerun-failed

=item --rerun-failed=path/to/log.jsonl

=item --rerun-failed=plugin_specific_string

=item --no-rerun-failed

Re-Run failed tests from a previous run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --rerun-missed

=item --rerun-missed=path/to/log.jsonl

=item --rerun-missed=plugin_specific_string

=item --no-rerun-missed

Run missed tests from a previously aborted/stopped run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --rerun-modes failed,missed,...

=item --rerun-modes all

=item --rerun-modes failed

=item --rerun-modes missed

=item --rerun-modes passed

=item --rerun-modes retried

=item --rerun-mode failed,missed,...

=item --rerun-mode all

=item --rerun-mode failed

=item --rerun-mode missed

=item --rerun-mode passed

=item --rerun-mode retried

=item --no-rerun-modes

Pick which test categories to run

Can be specified multiple times


=item --rerun-passed

=item --rerun-passed=path/to/log.jsonl

=item --rerun-passed=plugin_specific_string

=item --no-rerun-passed

Re-Run passed tests from a previous run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --rerun-plugin Foo

=item --rerun-plugin +App::Yath::Plugin::Foo

=item --no-rerun-plugin

What plugin(s) should be used for rerun (will fallback to other plugins if the listed ones decline the value, this is just used to set an order of priority)

Can be specified multiple times


=item --rerun-retried

=item --rerun-retried=path/to/log.jsonl

=item --rerun-retried=plugin_specific_string

=item --no-rerun-retried

Re-Run retried tests from a previous run from a log file (or last log file). Plugins can intercept this, such as YathUIDB which will grab a run UUID and derive tests to re-run from that.


=item --search ARG

=item --search=ARG

=item --no-search

List of tests and test directories to use instead of the default search paths. Typically these can simply be listed as command line arguments without the --search prefix.

Can be specified multiple times


=back

=head3 Formatter Options

=over 4

=item --formatter ARG

=item --formatter=ARG

=item --no-formatter

NO DESCRIPTION - FIX ME


=item --qvf

=item --no-qvf

[Q]uiet, but [V]erbose on [F]ailure. Hide all output from tests when they pass, except to say they passed. If a test fails then ALL output from the test is verbosely output.


=item --show-job-end

=item --no-show-job-end

Show output when a job ends. (Default: on)


=item --show-job-info

=item --no-show-job-info

Show the job configuration when a job starts. (Default: off, unless -vv)


=item --show-job-launch

=item --no-show-job-launch

Show output for the start of a job. (Default: off unless -v)


=item --show-run-info

=item --no-show-run-info

Show the run configuration when a run starts. (Default: off, unless -vv)


=back

=head3 Git Options

=over 4

=item --git-change-base master

=item --git-change-base HEAD^

=item --git-change-base df22abe4

=item --no-git-change-base

Find files changed by all commits in the current branch from most recent stopping when a commit is found that is also present in the history of the branch/commit specified as the change base.


=back

=head3 Help and Debugging

=over 4

=item --dummy

=item -d

=item --no-dummy

Dummy run, do not actually execute anything

Can also be set with the following environment variables: C<T2_HARNESS_DUMMY>


=item --help

=item -h

=item --no-help

exit after showing help information


=item --interactive

=item -i

=item --no-interactive

Use interactive mode, 1 test at a time, stdin forwarded to it


=item --keep-dirs

=item --keep_dir

=item -k

=item --no-keep-dirs

Do not delete directories when done. This is useful if you want to inspect the directories used for various commands.


=item --procname-prefix ARG

=item --procname-prefix=ARG

=item --no-procname-prefix

Add a prefix to all proc names (as seen by ps).


=item --summary

=item --summary=/path/to/summary.json

=item --no-summary

Write out a summary json file, if no path is provided 'summary.json' will be used. The .json extension is added automatically if omitted.


=back

=head3 Logging Options

=over 4

=item --bzip2

=item --bz2

=item --bzip2_log

=item -B

=item --no-bzip2

Use bzip2 compression when writing the log. This option implies -L. The .bz2 prefix is added to log file name for you


=item --gzip

=item --gz

=item --gzip_log

=item -G

=item --no-gzip

Use gzip compression when writing the log. This option implies -L. The .gz prefix is added to log file name for you


=item --log

=item -L

=item --no-log

Turn on logging


=item --log-dir ARG

=item --log-dir=ARG

=item --no-log-dir

Specify a log directory. Will fall back to the system temp dir.


=item --log-file ARG

=item --log-file=ARG

=item -F ARG

=item -F=ARG

=item --no-log-file

Specify the name of the log file. This option implies -L.


=item --log-file-format ARG

=item --log-file-format=ARG

=item --lff ARG

=item --lff=ARG

=item --no-log-file-format

Specify the format for automatically-generated log files. Overridden by --log-file, if given. This option implies -L (Default: \$YATH_LOG_FILE_FORMAT, if that is set, or else "%!P%Y-%m-%d~%H:%M:%S~%!U~%!p.jsonl"). This is a string in which percent-escape sequences will be replaced as per POSIX::strftime. The following special escape sequences are also replaced: (%!P : Project name followed by a ~, if a project is defined, otherwise empty string) (%!U : the unique test run ID) (%!p : the process ID) (%!S : the number of seconds since local midnight UTC)

Can also be set with the following environment variables: C<YATH_LOG_FILE_FORMAT>, C<TEST2_HARNESS_LOG_FORMAT>


=back

=head3 Notification Options

=over 4

=item --notify-email foo@example.com

=item --no-notify-email

Email the test results to the specified email address(es)

Can be specified multiple times


=item --notify-email-fail foo@example.com

=item --no-notify-email-fail

Email failing results to the specified email address(es)

Can be specified multiple times


=item --notify-email-from foo@example.com

=item --no-notify-email-from

If any email is sent, this is who it will be from


=item --notify-email-owner

=item --no-notify-email-owner

Email the owner of broken tests files upon failure. Add `# HARNESS-META-OWNER foo@example.com` to the top of a test file to give it an owner


=item --notify-no-batch-email

=item --no-notify-no-batch-email

Usually owner failures are sent as a single batch at the end of testing. Toggle this to send failures as they happen.


=item --notify-no-batch-slack

=item --no-notify-no-batch-slack

Usually owner failures are sent as a single batch at the end of testing. Toggle this to send failures as they happen.


=item --notify-slack '#foo'

=item --notify-slack '@bar'

=item --no-notify-slack

Send results to a slack channel and/or user

Can be specified multiple times


=item --notify-slack-fail '#foo'

=item --notify-slack-fail '@bar'

=item --no-notify-slack-fail

Send failing results to a slack channel and/or user

Can be specified multiple times


=item --notify-slack-owner

=item --no-notify-slack-owner

Send slack notifications to the slack channels/users listed in test meta-data when tests fail.


=item --notify-slack-url https://hooks.slack.com/...

=item --no-notify-slack-url

Specify an API endpoint for slack webhook integrations


=item --notify-text ARG

=item --notify-text=ARG

=item --message ARG

=item --message=ARG

=item --msg ARG

=item --msg=ARG

=item --no-notify-text

Add a custom text snippet to email/slack notifications


=item --notify-text-module ARG

=item --notify-text-module=ARG

=item --message_module ARG

=item --message_module=ARG

=item --no-notify-text-module

Use the specified module to generate messages for emails and/or slack.


=back

=head3 Run Options

=over 4

=item --author-testing

=item -A

=item --no-author-testing

This will set the AUTHOR_TESTING environment to true


=item --dbi-profiling

=item --no-dbi-profiling

Use Test2::Plugin::DBIProfile to collect database profiling data


=item --env-var VAR=VAL

=item -EVAR=VAL

=item -E VAR=VAL

=item --no-env-var

Set environment variables to set when each test is run.

Can be specified multiple times


=item --event-uuids

=item --uuids

=item --no-event-uuids

Use Test2::Plugin::UUID inside tests (default: on)


=item --fields name:details

=item --fields JSON_STRING

=item -f name:details

=item -f JSON_STRING

=item --no-fields

Add custom data to the harness run

Can be specified multiple times


=item --input ARG

=item --input=ARG

=item --no-input

Input string to be used as standard input for ALL tests. See also: --input-file


=item --input-file ARG

=item --input-file=ARG

=item --no-input-file

Use the specified file as standard input to ALL tests


=item --io-events

=item --no-io-events

Use Test2::Plugin::IOEvents inside tests to turn all prints into test2 events (default: off)


=item --link 'https://travis.work/builds/42'

=item --link 'https://jenkins.work/job/42'

=item --link 'https://buildbot.work/builders/foo/builds/42'

=item --no-link

Provide one or more links people can follow to see more about this run.

Can be specified multiple times


=item --load ARG

=item --load=ARG

=item --load-module ARG

=item --load-module=ARG

=item -m ARG

=item -m=ARG

=item --no-load

Load a module in each test (after fork). The "import" method is not called.

Can be specified multiple times


=item --load-import Module

=item --load-import Module=import_arg1,arg2,...

=item --loadim Module

=item --loadim Module=import_arg1,arg2,...

=item -M Module

=item -M Module=import_arg1,arg2,...

=item --no-load-import

Load a module in each test (after fork). Import is called.

Can be specified multiple times. If the same key is listed multiple times the value lists will be appended together.


=item --mem-usage

=item --no-mem-usage

Use Test2::Plugin::MemUsage inside tests (default: on)


=item --retry ARG

=item --retry=ARG

=item -r ARG

=item -r=ARG

=item --no-retry

Run any jobs that failed a second time. NOTE: --retry=1 means failing tests will be attempted twice!


=item --retry-isolated

=item --retry-iso

=item --no-retry-isolated

If true then any job retries will be done in isolation (as though -j1 was set)


=item --run-id

=item --id

=item --no-run-id

Set a specific run-id. (Default: a UUID)


=item --test-args ARG

=item --test-args=ARG

=item --no-test-args

Arguments to pass in as @ARGV for all tests that are run. These can be provided easier using the '::' argument separator.

Can be specified multiple times


=item --stream

=item --no-stream

Use the stream formatter (default is on)


=item --tap

=item --TAP

=item ----no-stream

=item --no-tap

The TAP format is lossy and clunky. Test2::Harness normally uses a newer streaming format to receive test results. There are old/legacy tests where this causes problems, in which case setting --TAP or --no-stream can help.


=back

=head3 Runner Options

=over 4

=item --abort-on-bail

=item --no-abort-on-bail

Abort all testing if a bail-out is encountered (default: on)


=item --blib

=item -b

=item --no-blib

(Default: include if it exists) Include 'blib/lib' and 'blib/arch' in your module path


=item --cover

=item --cover=-silent,1,+ignore,^t/,+ignore,^t2/,+ignore,^xt,+ignore,^test.pl

=item --no-cover

Use Devel::Cover to calculate test coverage. This disables forking. If no args are specified the following are used: -silent,1,+ignore,^t/,+ignore,^t2/,+ignore,^xt,+ignore,^test.pl


=item --dump-depmap

=item --no-dump-depmap

When using staged preload, dump the depmap for each stage as json files


=item --event-timeout SECONDS

=item --et SECONDS

=item --no-event-timeout

Kill test if no output is received within timeout period. (Default: 60 seconds). Add the "# HARNESS-NO-TIMEOUT" comment to the top of a test file to disable timeouts on a per-test basis. This prevents a hung test from running forever.


=item --fail-on-resource-skip

=item --no-fail-on-resource-skip

Treat resource-skipped tests as failures instead of skips. When enabled, tests that would be skipped due to unavailable resources will be marked as failing.


=item --include ARG

=item --include=ARG

=item -I ARG

=item -I=ARG

=item --no-include

Add a directory to your include paths

Can be specified multiple times


=item --job-count 4

=item --job-count 8:2

=item --jobs 4

=item --jobs 8:2

=item -j4

=item -j8:2

=item --no-job-count

Set the number of concurrent jobs to run. Add a :# if you also wish to designate multiple slots per test. 8:2 means 8 slots, but each test gets 2 slots, so 4 tests run concurrently. Tests can find their concurrency assignment in the "T2_HARNESS_MY_JOB_CONCURRENCY" environment variable.

Can also be set with the following environment variables: C<YATH_JOB_COUNT>, C<T2_HARNESS_JOB_COUNT>, C<HARNESS_JOB_COUNT>


=item --lib

=item -l

=item --no-lib

(Default: include if it exists) Include 'lib' in your module path


=item --nytprof

=item --no-nytprof

Use Devel::NYTProf on tests. This will set addpid=1 for you. This works with or without fork.


=item --post-exit-timeout SECONDS

=item --pet SECONDS

=item --no-post-exit-timeout

Stop waiting post-exit after the timeout period. (Default: 15 seconds) Some tests fork and allow the parent to exit before writing all their output. If Test2::Harness detects an incomplete plan after the test exits it will monitor for more events until the timeout period. Add the "# HARNESS-NO-TIMEOUT" comment to the top of a test file to disable timeouts on a per-test basis.


=item --preload-threshold ARG

=item --preload-threshold=ARG

=item --Pt ARG

=item --Pt=ARG

=item -W ARG

=item -W=ARG

=item --no-preload-threshold

Only do preload if at least N tests are going to be run. In some cases a full preload takes longer than simply running the tests, this lets you specify a minimum number of test jobs that will be run for preload to happen. This has no effect for a persistent runner. The default is 0, and it means always preload.


=item --preloads ARG

=item --preloads=ARG

=item --preload ARG

=item --preload=ARG

=item -P ARG

=item -P=ARG

=item --no-preloads

Preload a module before running tests

Can be specified multiple times


=item --resource-timeout SECONDS

=item --rt SECONDS

=item --no-resource-timeout

Abort the test run if no tests have been able to start for SECONDS seconds while there are pending tests and none running. This is useful when a resource class is broken and always claims a resource will become available, preventing yath from ever finishing. (Default: 0, meaning no timeout)


=item --resource Port

=item --resource +Test2::Harness::Runner::Resource::Port

=item -R Port

=item --no-resource

Use a resource module to assign resource assignments to individual tests

Can be specified multiple times


=item --runner-id ARG

=item --runner-id=ARG

=item --no-runner-id

Runner ID (usually a generated uuid)


=item --shared-jobs-config .sharedjobslots.yml

=item --shared-jobs-config relative/path/.sharedjobslots.yml

=item --shared-jobs-config /absolute/path/.sharedjobslots.yml

=item --no-shared-jobs-config

Where to look for a shared slot config file. If a filename with no path is provided yath will search the current and all parent directories for the name.


=item --slots-per-job 2

=item -x2

=item --no-slots-per-job

This sets the number of slots each job will use (default 1). This is normally set by the ':#' in '-j#:#'.

Can also be set with the following environment variables: C<T2_HARNESS_JOB_CONCURRENCY>


=item --stall-report

=item --stall-report=STRONG:LOOSE

=item --stall-report=SECONDS

=item --no-stall-report

Print diagnostics when the scheduler appears to have stopped starting tests. Give it alone for sensible waits, or set them: STRONG is the wait, in seconds, before reporting when tests are pending and none are running; LOOSE is the wait when tests are pending and others are still running. A single number sets both, and a zero in either field turns off that tier alone, so 600:0 reports only when nothing is running. This only prints a report, it never ends the run, and a report may be benign. Enabling it sends SIGUSR1 to yath's own processes to collect stack traces, pauses output for a few seconds per report, stops after 5 reports, and writes a yath-stall-report-*.json bundle both into the run log and to a file (see --stall-report-dir). (Default: off; --stall-report alone means 600:1200)


=item --stall-report-dir path/to/dir

=item --no-stall-report-dir

Directory for the JSON bundle --stall-report writes. Defaults to the directory yath was run from. Use this when that directory is not writable, or to collect bundles somewhere durable.


=item --switch ARG

=item --switch=ARG

=item -S ARG

=item -S=ARG

=item --no-switch

Pass the specified switch to perl for each test. This is not compatible with preload.

Can be specified multiple times


=item --tlib

=item --no-tlib

(Default: off) Include 't/lib' in your module path


=item --unsafe-inc

=item --no-unsafe-inc

perl is removing '.' from @INC as a security concern. This option keeps things from breaking for now.

Can also be set with the following environment variables: C<PERL_USE_UNSAFE_INC>


=item --use-fork

=item --fork

=item --no-use-fork

(default: on, except on windows) Normally tests are run by forking, which allows for features like preloading. This will turn off the behavior globally (which is not compatible with preloading). This is slower, it is better to tag misbehaving tests with the '# HARNESS-NO-PRELOAD' comment in their header to disable forking only for those tests.

Can also be set with the following environment variables: C<!T2_NO_FORK>, C<T2_HARNESS_FORK>, C<!T2_HARNESS_NO_FORK>, C<YATH_FORK>, C<!YATH_NO_FORK>


=item --use-timeout

=item --timeout

=item --no-use-timeout

(default: on) Enable/disable timeouts


=back

=head3 Workspace Options

=over 4

=item --clear

=item -C

=item --no-clear

Clear the work directory if it is not already empty


=item --tmp-dir ARG

=item --tmp-dir=ARG

=item --tmpdir ARG

=item --tmpdir=ARG

=item -t ARG

=item -t=ARG

=item --no-tmp-dir

Use a specific temp directory (Default: use system temp dir)

Can also be set with the following environment variables: C<T2_HARNESS_TEMP_DIR>, C<YATH_TEMP_DIR>, C<TMPDIR>, C<TEMPDIR>, C<TMP_DIR>, C<TEMP_DIR>


=item --workdir ARG

=item --workdir=ARG

=item -w ARG

=item -w=ARG

=item --no-workdir

Set the work directory (Default: new temp directory)

Can also be set with the following environment variables: C<T2_WORKDIR>, C<YATH_WORKDIR>


=back

=head3 YathUI Options

=over 4

=item --yathui-api-key ARG

=item --yathui-api-key=ARG

=item --no-yathui-api-key

Yath-UI API key. This is not necessary if your Yath-UI instance is set to single-user


=item --yathui-coverage

=item --no-yathui-coverage

Poll coverage data from Yath-UI to determine what tests should be run for changed files


=item --yathui-durations

=item --no-yathui-durations

Poll duration data from Yath-UI to help order tests efficiently


=item --yathui-grace

=item --no-yathui-grace

If yath cannot connect to yath-ui it normally throws an error, use this to make it fail gracefully. You get a warning, but things keep going.


=item --yathui-long-duration 10

=item --no-yathui-long-duration

Minimum duration length (seconds) before a test goes from MEDIUM to LONG


=item --yathui-medium-duration 5

=item --no-yathui-medium-duration

Minimum duration length (seconds) before a test goes from SHORT to MEDIUM


=item --yathui-mode summary

=item --yathui-mode qvf

=item --yathui-mode qvfd

=item --yathui-mode complete

=item --no-yathui-mode

Set the upload mode (default 'qvfd')


=item --yathui-project ARG

=item --yathui-project=ARG

=item --no-yathui-project

The Yath-UI project for your test results


=item --yathui-retry

=item --no-yathui-retry

How many times to try an operation before giving up

Can be specified multiple times


=item --yathui-upload

=item --no-yathui-upload

Upload the log to Yath-UI


=item --yathui-url http://my-yath-ui.com/...

=item --uri http://my-yath-ui.com/...

=item --no-yathui-url

Yath-UI url


=back

=head1 SOURCE

The source code repository for Test2-Harness can be found at
F<http://github.com/Test-More/Test2-Harness/>.

=head1 MAINTAINERS

=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>

=back

=head1 AUTHORS

=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>

=back

=head1 COPYRIGHT

Copyright 2026 Chad Granum E<lt>exodist7@gmail.comE<gt>.

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

See F<http://dev.perl.org/licenses/>

=cut

