NAME

SYNOPSIS

  perlcritic [-12345 | --brutal | --cruel | --harsh | --stern | --gentle]
             [--severity number | name] [{-p | --profile} file | --noprofile]
             [--top [ number ]] [--theme expression] [--include pattern]
             [--exclude pattern] [{-s | --single-policy} pattern]
             [--only | --noonly] [--profile-strictness {warn|fatal|quiet}]
             [--force | --noforce] [--statistics] [--statistics-only]
             [--count | -C] [--verbose {number | format}] [--allow-unsafe]
             [--color | --nocolor] [--pager pager] [--quiet]
             [--color-severity-highest color_specification]
             [--color-severity-high color_specification]
             [--color-severity-medium color_specification]
             [--color-severity-low color_specification]
             [--color-severity-lowest color_specification]
             [--files-with-violations | -l]
             [--files-without-violations | -L]
             [--program-extensions file_name_extension]
             {FILE | DIRECTORY | STDIN}

  perlcritic --profile-proto

  perlcritic { --list | --list-enabled | --list-themes | --doc pattern [...] }

  perlcritic { --help | --options | --man | --version }

DESCRIPTION

This documentation only covers how to drive this command. For all other information, such as API reference and alternative interfaces, please see the documentation for Perl::Critic itself.

USAGE EXAMPLES

    # Report only most severe violations (severity = 5)
    perlcritic YourModule.pm

    # Same as above, but read input from STDIN
    perlcritic

    # Recursively process all Perl files beneath directory
    perlcritic /some/directory

    # Report slightly less severe violations too (severity >= 4)
    perlcritic -4 YourModule.pm

    # Same as above, but using named severity level
    perlcritic --stern YourModule.pm

    # Report all violations, regardless of severity (severity >= 1)
    perlcritic -1 YourModule.pm

    # Same as above, but using named severity level
    perlcritic --brutal YourModule.pm

    # Report only violations of things from "Perl Best Practices"
    perlcritic --theme pbp YourModule.pm

    # Report top 20 most severe violations (severity >= 1)
    perlcritic --top YourModule.pm

    # Report additional violations of Policies that match m/variables/xms
    perlcritic --include variables YourModule.pm

    # Use defaults from somewhere other than ~/.perlcriticrc
    perlcritic --profile project/specific/perlcriticrc YourModule.pm

ARGUMENTS

OPTIONS

"--profile FILE" or "-p FILE"

Directs "perlcritic" to use a profile named by FILE rather than looking for the default .perlcriticrc file in the current directory or your home directory. See "CONFIGURATION" in Perl::Critic for more information.

"--noprofile"

Directs "perlcritic" not to load any configuration file, thus reverting to the default configuration for all Policies.

"--severity N"

Directs "perlcritic" to only apply Policies with a severity greater than "N". Severity values are integers ranging from 1 (least severe) to 5 (most severe). The default is 5. For a given "--profile", decreasing the "--severity" will usually produce more violations. You can set the default value for this option in your .perlcriticrc file. You can also redefine the "severity" for any Policy in your .perlcriticrc file. See "CONFIGURATION" for more information.

"-5 | -4 | -3 | -2 | -1"

These are numeric shortcuts for setting the "--severity" option. For example, "-4" is equivalent to "--severity 4". If multiple shortcuts are specified, then the most restrictive one wins. If an explicit "--severity" option is also given, then all shortcut options are silently ignored. NOTE: Be careful not to put one of the number severity shortcut options immediately after the "--top" flag or "perlcritic" will interpret it as the number of violations to report.

"--severity NAME"

If it is difficult for you to remember whether severity "5" is the most or least restrictive level, then you can use one of these named values:

    SEVERITY NAME   ...is equivalent to...   SEVERITY NUMBER
    --------------------------------------------------------
    --severity gentle                           --severity 5
    --severity stern                            --severity 4
    --severity harsh                            --severity 3
    --severity cruel                            --severity 2
    --severity brutal                           --severity 1
    

"--gentle | --stern | --harsh | --cruel | --brutal"

These are named shortcuts for setting the "--severity" option. For example, "--cruel" is equivalent to "--severity 2". If multiple shortcuts are specified, then the most restrictive one wins. If an explicit "--severity" option is also given, then all shortcut options are silently ignored.

"--theme RULE"

Directs "perlcritic" to apply only Policies with themes that satisfy the "RULE". Themes are arbitrary names for groups of related policies. You can combine theme names with boolean operators to create an arbitrarily complex "RULE". For example, the following would apply only Policies that have a 'bugs' AND 'pbp' theme:

    $> perlcritic --theme='bugs && pbp' MyModule.pm
    

Unless the "--severity" option is explicitly given, setting "--theme" silently causes the "--severity" to be set to 1. You can set the default value for this option in your .perlcriticrc file. See "POLICY THEMES" in Perl::Critic for more information about themes.

"--include PATTERN"

Directs "perlcritic" to apply additional Policies that match the regex "/PATTERN/imx". Use this option to temporarily override your profile and/or the severity settings at the command-line. For example:

    perlcritic --include=layout my_file.pl
    

This would cause "perlcritic" to apply all the "CodeLayout::*" policies even if they have a severity level that is less than the default level of 5, or have been disabled in your .perlcriticrc file. You can specify multiple "--include" options and you can use it in conjunction with the "--exclude" option. Note that "--exclude" takes precedence over "--include" when a Policy matches both patterns. You can set the default value for this option in your .perlcriticrc file.

"--exclude PATTERN"

Directs "perlcritic" to not apply any Policy that matches the regex "/PATTERN/imx". Use this option to temporarily override your profile and/or the severity settings at the command-line. For example:

    perlcritic --exclude=strict my_file.pl
    

This would cause "perlcritic" to not apply the "RequireUseStrict" and "ProhibitNoStrict" Policies even though they have the highest severity level. You can specify multiple "--exclude" options and you can use it in conjunction with the "--include" option. Note that "--exclude" takes precedence over "--include" when a Policy matches both patterns. You can set the default value for this option in your .perlcriticrc file.

"--single-policy PATTERN" or "-s PATTERN"

Directs "perlcritic" to apply just one Policy module matching the regex "/PATTERN/ixms", and exclude all other Policies. This option has precedence over the "--severity", "--theme", "--include", "--exclude", and "--only" options. For example:

    perlcritic --single-policy=nowarnings my_file.pl
    

This would cause "perlcritic" to apply just the "ProhibitNoWarnings" Policy, regardless of the severity level setting. No other Policies would be applied.

This is equivalent to what one might intend by...

    perlcritic --exclude=. --include=nowarnings my_file.pl
    

... but this won't work because the "--exclude" option overrides the "--include" option.

The equivalent of this option can be accomplished by creating a custom profile containing only the desired policy and then running...

    perlcritic --profile=customprofile --only my_file.pl
    

"--top [ N ]"

Directs "perlcritic" to report only the top "N" Policy violations in each file, ranked by their severity. If "N" is not specified, it defaults to 20. If the "--severity" option (or one of the shortcuts) is not explicitly given, the "--top" option implies that the minimum severity level is "1" (i.e. "brutal"). Users can redefine the severity for any Policy in their .perlcriticrc file. See "CONFIGURATION" for more information. You can set the default value for this option in your .perlcriticrc file. NOTE: Be careful not to put one of the severity shortcut options immediately after the "--top" flag or "perlcritic" will interpret it as the number of violations to report.

"--force"

Directs "perlcritic" to ignore the magical "## no critic" annotations in the source code. See "BENDING THE RULES" for more information. You can set the default value for this option in your .perlcriticrc file.

"--statistics"

Causes several statistics about the code being scanned and the violations found to be reported after any other output.

"--statistics-only"

Like the "--statistics" option, but suppresses normal output and only shows the statistics.

"--verbose N | FORMAT"

Sets the verbosity level or format for reporting violations. If given a number ("N"), "perlcritic" reports violations using one of the predefined formats described below. If given a string ("FORMAT"), it is interpreted to be an actual format specification. If the "--verbose" option is not specified, it defaults to either 4 or 5, depending on whether multiple files were given as arguments to "perlcritic". You can set the default value for this option in your .perlcriticrc file.

    Verbosity     Format Specification
    -----------   -------------------------------------------------------
     1            "%f:%l:%c:%m\n",
     2            "%f: (%l:%c) %m\n",
     3            "%m at %f line %l\n",
     4            "%m at line %l, column %c.  %e.  (Severity: %s)\n",
     5            "%f: %m at line %l, column %c.  %e.  (Severity: %s)\n",
     6            "%m at line %l, near '%r'.  (Severity: %s)\n",
     7            "%f: %m at line %l near '%r'.  (Severity: %s)\n",
     8            "[%p] %m at line %l, column %c.  (Severity: %s)\n",
     9            "[%p] %m at line %l, near '%r'.  (Severity: %s)\n",
    10            "%m at line %l, column %c.\n  %p (Severity: %s)\n%d\n",
    11            "%m at line %l, near '%r'.\n  %p (Severity: %s)\n%d\n"
    

Formats are a combination of literal and escape characters similar to the way "sprintf" works. See String::Format for a full explanation of the formatting capabilities. Valid escape characters are:

    Escape    Meaning
    -------   ------------------------------------------------------------
    %c        Column number where the violation occurred
    %d        Full diagnostic discussion of the violation
    %e        Explanation of violation or page numbers in PBP
    %F        Just the name of the file where the violation occurred.
    %f        Path to the file where the violation occurred.
    %l        Line number where the violation occurred
    %m        Brief description of the violation
    %P        Full name of the Policy module that created the violation
    %p        Name of the Policy without the Perl::Critic::Policy:: prefix
    %r        The string of source code that caused the violation
    %C        The class of the PPI::Element that caused the violation
    %s        The severity level of the violation
    

The purpose of these formats is to provide some compatibility with text editors that have an interface for parsing certain kinds of input. See "EDITOR INTEGRATION" for more information about that.

"--list"

Displays a condensed listing of all the Perl::Critic::Policy modules that are found on this machine. This option lists all Policies, regardless of your .perlcriticrc or command line options. For each Policy, the name, default severity and default themes are shown.

"--list-enabled"

Displays a condensed listing of all the Perl::Critic::Policy modules that would be enforced, if you were actually going to critique a file with this command. This is useful when you've constructed a complicated command or modified your .perlcriticrc file and you want to see exactly which Policies are going to be enforced (or not enforced, as the case may be). For each Policy, the name, default severity and default themes are shown.

"--list-themes"

Displays a list of all the themes of the Perl::Critic::Policy modules that are found on this machine.

"--profile-proto"

Displays an expanded listing of all the Perl::Critic::Policy modules that are found on this machine. For each Policy, the name, default severity and default themes are shown, as well as the name of any additional parameters that the Policy supports. The format is suitable as a prototype for your .perlcriticrc file.

"--only"

Directs perlcritic to apply only Policies that are explicitly mentioned in your .perlcriticrc file. This is useful if you want to use just a small subset of Policies without having to disable all the others. You can set the default value for this option in your .perlcriticrc file.

"--profile-strictness {warn|fatal|quiet}"

Directs perlcritic how to treat certain recoverable problems found in a .perlcriticrc or file specified via the "--profile" option. Valid values are "warn" (the default), "fatal", and "quiet". For example, perlcritic normally only warns about profiles referring to non-existent Policies, but this option can make this situation fatal. You can set the default value for this option in your .perlcriticrc file.

"--count"

"-C"

Display only the number of violations for each file. Use this feature to get a quick handle on where a large pile of code might need the most attention.

"--color"

"--colour"

This option is on when outputting to a tty. When set, Severity 5 and 4 are colored red and yellow, respectively. Colorization only happens if Term::ANSIColor is installed. For Windows environments, Win32::Console::ANSI must also be installed. Negate this switch to disable color. You can set the default value for this option in your .perlcriticrc file.

"--pager PAGER_COMMAND_STRING"

If set, perlcritic will pipe it's output to the given PAGER_COMMAND_STRING. You can set the default value for this option in your .perlcriticrc file.

Setting a pager turns off color by default. You will have to turn color on explicitly. If you want color, you'll probably also want to tell your pager to display raw characters. For "less" and "more", use the -R switch.

"--color-severity-highest COLOR_SPECIFICATION"

Specifies the color to be used for highest severity violations, as a Term::ANSIColor color specification. Can also be specified as "--colour- severity-highest", "--color-severity-5", or "--colour-severity-5".

"--color-severity-high COLOR_SPECIFICATION"

Specifies the color to be used for high severity violations, as a Term::ANSIColor color specification. Can also be specified as "--colour- severity-high", "--color-severity-4", or "--colour-severity-4".

"--color-severity-medium COLOR_SPECIFICATION"

Specifies the color to be used for medium severity violations, as a Term::ANSIColor color specification. Can also be specified as "--colour- severity-medium", "--color-severity-3", or "--colour-severity-3".

"--color-severity-low COLOR_SPECIFICATION"

Specifies the color to be used for low severity violations, as a Term::ANSIColor color specification. Can also be specified as "--colour- severity-low", "--color-severity-2", or "--colour-severity-2".

"--color-severity-lowest COLOR_SPECIFICATION"

Specifies the color to be used for lowest severity violations, as a Term::ANSIColor color specification. Can also be specified as "--colour- severity-lowest", "--color-severity-1", or "--colour-severity-1".

"--files-with-violations"

Display only the names of files with violations. Use this feature with --single-policy to find files that contain violations of a given policy. Can also be specified as "--l".

"--files-without-violations"

Display only the names of files without violations. Use this feature with --single-policy to find files that do not contain violations of a given policy. Can also be specified as "--L".

"--program-extensions file_name_extension"

Tell "perlcritic" to treat files whose names end in the given file name extension as programs, not as modules. If a leading '.' is desired it must be explicitly specified, e.g.

    --program-extensions .pl
    

The matching is case-sensitive, and the option may be specified as many times as desired, e.g.

    --program-extensions .pl --program-extensions .cgi
    

The above can also be done by quoting the file name extensions:

    --program-extensions '.pl .cgi'
    

Files whose name ends in '.PL' will always be considered programs.

"--doc PATTERN"

Displays the perldoc for all Perl::Critic::Policy modules that match "m/PATTERN/ixms". Since Policy modules tend to have rather long names, this just provides a more convenient way to say something like: "perldoc Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseH eredocTerminator" at the command prompt.

"--allow-unsafe"

This option directs "perlcritic" to allow the use of Policies that have been marked as "unsafe". Unsafe Policies may result in risky operations by compiling and executing the code they analyze. All the Policies that ship in the core Perl::Critic distribution are safe. However, third- party Policies, such as those in the Perl::Critic::Dynamic distribution are not safe. Note that "safety" is honorary -- if a Policy author marks a Policy as safe, it is not a guarantee that it won't do nasty things. If you don't trust your Policies and the code you are analyzing, then do not use this switch.

"--quiet"

Suppress the "source OK" message when no violations are found.

"--help"

"-?"

"-H"

Displays a brief summary of options and exits.

"--options"

Displays the descriptions of the options and exits. While this output is long, it it nowhere near the length of the output of "--man".

"--man"

Displays the complete "perlcritic" manual and exits.

"--version"

"-V"

Displays the version number of "perlcritic" and exits.

CONFIGURATION

The format of the configuration file is a series of INI-style blocks that contain key-value pairs separated by "=". Comments should start with "#" and can be placed on a separate line or after the name-value pairs if you desire.

Default settings for perlcritic itself can be set before the first named block. For example, putting any or all of these at the top of your .perlcriticrc file will set the default value for the corresponding command-line argument.

    severity  = 3                                     #Integer or named level
    only      = 1                                     #Zero or One
    force     = 0                                     #Zero or One
    verbose   = 4                                     #Integer or format spec
    top       = 50                                    #A positive integer
    theme     = (pbp + security) * bugs               #A theme expression
    include   = NamingConventions ClassHierarchies    #Space-delimited list
    exclude   = Variables  Modules::RequirePackage    #Space-delimited list

The remainder of the configuration file is a series of blocks like this:

    [Perl::Critic::Policy::Category::PolicyName]
    severity = 1
    set_themes = foo bar
    add_themes = baz
    arg1 = value1
    arg2 = value2

"Perl::Critic::Policy::Category::PolicyName" is the full name of a module that implements the policy. The Policy modules distributed with Perl::Critic have been grouped into categories according to the table of contents in Damian Conway's book Perl Best Practices. For brevity, you can omit the 'Perl::Critic::Policy' part of the module name.

"severity" is the level of importance you wish to assign to the Policy. All Policy modules are defined with a default severity value ranging from 1 (least severe) to 5 (most severe). However, you may disagree with the default severity and choose to give it a higher or lower severity, based on your own coding philosophy. You can set the "severity" to an integer from 1 to 5, or use one of the equivalent names:

    SEVERITY NAME ...is equivalent to... SEVERITY NUMBER
    ----------------------------------------------------
    gentle                                             5
    stern                                              4
    harsh                                              3
    cruel                                              2
    brutal                                             1

"set_themes" sets the theme for the Policy and overrides its default theme. The argument is a string of one or more whitespace-delimited alphanumeric words. Themes are case-insensitive. See "POLICY THEMES" for more information.

"add_themes" appends to the default themes for this Policy. The argument is a string of one or more whitespace-delimited words. Themes are case- insensitive. See "POLICY THEMES" for more information.

The remaining key-value pairs are configuration parameters that will be passed into the constructor of that Policy. The constructors for most Policy modules do not support arguments, and those that do should have reasonable defaults. See the documentation on the appropriate Policy module for more details.

Instead of redefining the severity for a given Policy, you can completely disable a Policy by prepending a '-' to the name of the module in your configuration file. In this manner, the Policy will never be loaded, regardless of the "--severity" given on the command line.

A simple configuration might look like this:

    #--------------------------------------------------------------
    # I think these are really important, so always load them

    [TestingAndDebugging::RequireUseStrict]
    severity = 5

    [TestingAndDebugging::RequireUseWarnings]
    severity = 5

    #--------------------------------------------------------------
    # I think these are less important, so only load when asked

    [Variables::ProhibitPackageVars]
    severity = 2

    [ControlStructures::ProhibitPostfixControls]
    allow = if unless  # My custom configuration
    severity = cruel   # Same as "severity = 2"

    #--------------------------------------------------------------
    # Give these policies a custom theme.  I can activate just
    # these policies by saying "perlcritic --theme 'larry || curly'"

    [Modules::RequireFilenameMatchesPackage]
    add_themes = larry

    [TestingAndDebugging::RequireTestLabels]
    add_themes = curly moe

    #--------------------------------------------------------------
    # I do not agree with these at all, so never load them

    [-NamingConventions::Capitalization]
    [-ValuesAndExpressions::ProhibitMagicNumbers]

    #--------------------------------------------------------------
    # For all other Policies, I accept the default severity,
    # so no additional configuration is required for them.

Note that all policies included with the Perl::Critic distribution that have integer parameters accept underscores ("_") in their values, as with Perl numeric literals. For example,

    [ValuesAndExpressions::RequireNumberSeparators]
    min_value = 1_000

For additional configuration examples, see the perlcriticrc file that is included in this examples directory of this distribution.

Damian Conway's own Perl::Critic configuration is also included in this distribution as examples/perlcriticrc-conway.

THE POLICIES

There are a number of distributions of additional policies on CPAN. If Perl::Critic doesn't contain a policy that you want, some one may have already written it. See "SEE ALSO" in Perl::Critic for a list of some of these distributions.

POLICY THEMES

The Policies that ship with Perl::Critic are have been divided into the following themes. This is just our attempt to provide some basic logical groupings. You are free to invent new themes that suit your needs.

    THEME             DESCRIPTION
    ------------------------------------------------------------------------
    core              All policies that ship with Perl::Critic
    pbp               Policies that come directly from "Perl Best Practices"
    bugs              Policies that that prevent or reveal bugs
    certrec           Policies that CERT recommends
    certrule          Policies that CERT considers rules
    maintenance       Policies that affect the long-term health of the code
    cosmetic          Policies that only have a superficial effect
    complexity        Policies that specificaly relate to code complexity
    security          Policies that relate to security issues
    tests             Policies that are specific to test programs

Say "perlcritic --list" to get a listing of all available policies and the themes that are associated with each one. You can also change the theme for any Policy in your .perlcriticrc file. See the "CONFIGURATION" section for more information about that.

Using the "--theme" command-line option, you can create an arbitrarily complex rule that determines which Policies to apply. Precedence is the same as regular Perl code, and you can use parentheses to enforce precedence as well. Supported operators are:

    Operator    Altertative    Example
    -----------------------------------------------------------------
    &&          and            'pbp && core'
    ||          or             'pbp || (bugs && security)'
    !           not            'pbp && ! (portability || complexity)'

Theme names are case-insensitive. If the "--theme" is set to an empty string, then it evaluates as true all Policies.

BENDING THE RULES

To help with those situations, you can direct Perl::Critic to ignore certain lines or blocks of code by using annotations:

  require 'LegacyLibaray1.pl';  ## no critic
  require 'LegacyLibrary2.pl';  ## no critic

  for my $element (@list) {

      ## no critic

      $foo = "";               #Violates 'ProhibitEmptyQuotes'
      $barf = bar() if $foo;   #Violates 'ProhibitPostfixControls'
      #Some more evil code...

      ## use critic

      #Some good code...
      do_something($_);
  }

The "## no critic" annotations direct Perl::Critic to ignore the remaining lines of code until a "## use critic" annotation is found. If the "## no critic" annotation is on the same line as a code statement, then only that line of code is overlooked. To direct perlcritic to ignore the "## no critic" annotations, use the "--force" option.

A bare "## no critic" annotation disables all the active Policies. If you wish to disable only specific Policies, add a list of Policy names as arguments just as you would for the "no strict" or "no warnings" pragma. For example, this would disable the "ProhibitEmptyQuotes" and "ProhibitPostfixControls" policies until the end of the block or until the next "## use critic" annotation (whichever comes first):

    ## no critic (EmptyQuotes, PostfixControls);

    # Now exempt from ValuesAndExpressions::ProhibitEmptyQuotes
    $foo = "";

    # Now exempt ControlStructures::ProhibitPostfixControls
    $barf = bar() if $foo;

    # Still subject to ValuesAndExpression::RequireNumberSeparators
    $long_int = 10000000000;

Since the Policy names are matched against the "## no critic" arguments as regular expressions, you can abbreviate the Policy names or disable an entire family of Policies in one shot like this:

    ## no critic (NamingConventions)

    # Now exempt from NamingConventions::Capitalization
    my $camelHumpVar = 'foo';

    # Now exempt from NamingConventions::Capitalization
    sub camelHumpSub {}

The argument list must be enclosed in parentheses and must contain one or more comma-separated barewords (i.e. don't use quotes). The "## no critic" annotations can be nested, and Policies named by an inner annotation will be disabled along with those already disabled an outer annotation.

Some Policies like "Subroutines::ProhibitExcessComplexity" apply to an entire block of code. In those cases, "## no critic" must appear on the line where the violation is reported. For example:

    sub complicated_function {  ## no critic (ProhibitExcessComplexity)
        # Your code here...
    }

Some Policies like "Documentation::RequirePodSections" apply to the entire document, in which case violations are reported at line 1. But if the file requires a shebang line, it is impossible to put "## no critic" on the first line of the file. This is a known limitation and it will be addressed in a future release. As a workaround, you can disable the affected policies at the command-line or in your .perlcriticrc file. But beware that this will affect the analysis of all files.

Use this feature wisely. "## no critic" should be used in the smallest possible scope, or only on individual lines of code. And you should always be as specific as possible about which policies you want to disable (i.e. never use a bare "## no critic"). If Perl::Critic complains about your code, try and find a compliant solution before resorting to this feature.

EDITOR INTEGRATION

The Perl::Critic team thanks everyone who has helped integrate Perl-Critic with their favorite editor. Your contributions in particular have made Perl- Critic a convenient and user-friendly tool for Perl developers of all stripes. We sincerely appreciate your hard work.

EXIT STATUS

THE Perl::Critic PHILOSOPHY

EXTENDING THE CRITIC

If you develop any new Policy modules, feel free to send them to "<team@perlcritic.com>" and I'll be happy to consider putting them into the Perl::Critic distribution. Or if you would like to work on the Perl::Critic project directly, you can fork our repository at <https://github.com/Perl-Critic/Perl-Critic.git>.

The Perl::Critic team is also available for hire. If your organization has its own coding standards, we can create custom Policies to enforce your local guidelines. Or if your code base is prone to a particular defect pattern, we can design Policies that will help you catch those costly defects before they go into production. To discuss your needs with the Perl::Critic team, just contact "<team@perlcritic.com>".

CONTACTING THE DEVELOPMENT TEAM

SEE ALSO

Perl::Critic::More

Perl::Critic::Bangs

Perl::Critic::Lax

Perl::Critic::StricterSubs

Perl::Critic::Swift

Perl::Critic::Tics

These distributions enable you to use Perl::Critic in your unit tests:

Test::Perl::Critic

Test::Perl::Critic::Progressive

There is also a distribution that will install all the Perl::Critic related modules known to the development team:

Task::Perl::Critic

BUGS

CREDITS

Damian Conway - For writing Perl Best Practices, finally :)

Chris Dolan - For contributing the best features and Policy modules.

Andy Lester - Wise sage and master of all-things-testing.

Elliot Shank - The self-proclaimed quality freak.

Giuseppe Maxia - For all the great ideas and positive encouragement.

and Sharon, my wife - For putting up with my all-night code sessions.

Thanks also to the Perl Foundation for providing a grant to support Chris Dolan's project to implement twenty PBP policies. <http://www.perlfoundation.org/april_1_2007_new_grant_awards>

AUTHOR

COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.