Provided by: libtest-requires-git-perl_1.008-2_all bug

NAME

       Test::Requires::Git - Check your test requirements against the available version of Git

SYNOPSIS

           # will skip all if git is not available
           use Test::Requires::Git;

           # needs some git that supports `git init $dir`
           test_requires_git version_ge => '1.6.5';

DESCRIPTION

       Test::Requires::Git checks if the version of Git available for testing meets the given
       requirements. If the checks fail, then all tests will be skipped.

       "use Test::Requires::Git" always calls "test_requires_git" with the given arguments. If
       you don't want "test_requires_git" to be called at import time, write this instead:

           use Test::Requires::Git -nocheck;

       Passing the "git" parameter (see "test_requires_git" below) to "use Test::Requires::Git"
       will override it for the rest of the program run.

EXPORTED FUNCTIONS

   test_requires_git
           # skip all unless git is available as required
           test_requires_git version_ge => '1.6.5';

           # giving no operator implies 'version_ge'
           test_requires_git '1.6.5';

           # skip 2 if git is not available
         SKIP: {
               test_requires_git skip => 2;
               ...;
           }

           # skip 2 unless git is available as required
         SKIP: {
               test_requires_git
                 skip       => 2,
                 version_ge => '1.7.12';
               ...;
           }

           # skip all remaining tests if git is not available
           test_requires_git;

           # force which git binary to use
           test_requires_git
             git        => '/usr/local/bin/git',
             version_ge => '1.6.5';

       Takes a list of version requirements (see "GIT VERSION CHECKING" below), and if one of
       them does not pass, skips all remaining tests.  All conditions must be satisfied for the
       check to pass.

       When the "skip" parameter is given, only the specified number of tests will be skipped.

       The "current git" is obtained by running "git --version".  I.e. the first "git" binary
       found in the current environment will be tested. This is of course sensitive to local
       changes to "PATH", so this will behave as expected:

           # skip 4 tests if there's no git available in the alternative PATH
         SKIP: {
               local $ENV{PATH} = $alternative_PATH;
               test_requires_git skip => 4;
               ...;
           }

       When the "git" parameter is given, "test_requires_git" will run that program instead of
       "git".

       If no condition is given, "test_requires_git" will simply check if "git" is available.

       The first time it's called, "test_require_git" will print a test diagnostic with the
       output of "git --version" (if "git" is available, of course).  To prevent this behaviour,
       load the module with:

           use Test::Requires::Git -quiet;

GIT VERSION CHECKING

       The actual comparison is handled by Git::Version::Compare, so the strings can be version
       numbers, tags from "git.git" or the output of "git version" or "git describe".

       The following version checks are currently supported:

   version_eq
       Aliases: "version_eq", "eq", "==", "version".

           test_requires_git version_eq => $version;

       Passes if the current git version is equal to $version.

   version_ne
       Aliases: "version_ne", "ne", "!=".

           test_requires_git version_eq => $version;

       Passes if the current git version is not equal to $version.

   version_lt
       Aliases: "version_lt", "lt", "<".

           test_requires_git version_lt => $version;

       Passes if the current git version is less than $version.

   version_gt
       Aliases: "version_gt", "gt", ">".

           test_requires_git version_gt => $version;

       Passes if the current git version is greater than $version.

   version_le
       Aliases: "version_le", "le", "<=".

           test_requires_git version_le => $version;

       Passes if the current git version is less than or equal $version.

   version_ge
       Aliases: "version_ge", "ge", ">=".

           test_requires_git version_ge => $version;

       Passes if the current git version is greater than or equal  $version.

       As a special shortcut for the most common case, a lone version number is turned into a
       "version_ge" check, so the following two lines are exactly equivalent:

           test_requires_git version_ge => '1.6.5';

           # version_ge implied
           test_requires_git '1.6.5';

SEE ALSO

       Test::Requires, Git::Version::Compare.

ACKNOWLEDGEMENTS

       Thanks to Oliver Mengué (DOLMEN), who gave me the idea for this module at the Perl QA
       Hackathon 2015 in Berlin, and suggested to give a look at Test::Requires for inspiration.

AUTHOR

       Philippe Bruhat (BooK), <book@cpan.org>.

COPYRIGHT

       Copyright 2015-2016 Philippe Bruhat (BooK), all rights reserved.

LICENSE

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