NAME

Dist::Zilla::Plugin::NextVersion::Semantic - update the next version, semantic-wise

VERSION

version 0.2.0

SYNOPSIS

    # in dist.ini

    [NextVersion::Semantic]
    major = MAJOR, API CHANGE
    minor = MINOR, ENHANCEMENTS
    revision = REVISION, BUG FIXES

    ; must also load a PreviousVersionProvider
    [PreviousVersion::Changelog]

DESCRIPTION

Increases the distribution's version according to the semantic versioning rules (see http://semver.org/) by inspecting the changelog.

More specifically, the plugin performs the following actions:

at build time

Reads the changelog using CPAN::Changes and filters out of the {{$NEXT}} release section any group without item.

before a release

Ensures that there is at least one recorded change in the changelog, and increments the version number in consequence. If there are changes given outside of the sections, they are considered to be minor.

after a release

Updates the new {{$NEXT}} section of the changelog with placeholders for all the change categories. With categories as given in the SYNOPSIS, this would look like

    {{$NEXT}}

      [MAJOR]

      [API CHANGE]

      [MINOR]

      [ENHANCEMENTS]

      [REVISION]

      [BUG FIXES]

If a version is given via the environment variable V, it will taken as-if as the next version.

For this plugin to work, your Dist::Zilla configuration must also contain a plugin consuming the Dist::Zilla::Role::YANICK::PreviousVersionProvider role.

In the different configuration attributes where change group names are given, the special group name UNGROUPED can be given to specify the nameless group.

    0.1.3 2013-07-18

    - this item will be part of UNGROUPED.

    [BUG FIXES]
    - this one won't.

PARAMETERS

change_file

File name of the changelog. Defaults to Changes.

numify_version

If true, the version will be a number using the x.yyyzzz convention instead of x.y.z. Defaults to false.

format

Specifies the version format to use. Follows the '%d' convention of sprintf (see examples below), excepts for one detail: '%3d' won't pad with whitespaces, but will only determine the maximal size of the number. If a version component exceeds its given size, the next version level will be incremented.

Examples:

    %d.%3d.%3d 
        PATCH LEVEL INCREASES: 0.0.998 -> 0.0.999 -> 0.1.0
        MINOR LEVEL INCREASES: 0.0.8 -> 0.1.0 -> 0.2.0
        MAJOR LEVEL INCREASES: 0.1.8 -> 1.0.0 -> 2.0.0

    %d.%02d%02d
        PATCH LEVEL INCREASES: 0.0098 -> 0.00099 -> 0.0100
        MINOR LEVEL INCREASES: 0.0008 -> 0.0100 -> 0.0200
        MAJOR LEVEL INCREASES: 0.0108 -> 1.0000 -> 2.0000

    %d.%05d
        MINOR LEVEL INCREASES: 0.99998 -> 0.99999 -> 1.00000
        MAJOR LEVEL INCREASES: 0.00108 -> 1.00000 -> 2.00000

Defaults to '%d.%3d.%3d'.

major

Comma-delimited list of categories of changes considered major. Defaults to API CHANGES.

minor

Comma-delimited list of categories of changes considered minor. Defaults to ENHANCEMENTS and UNGROUPED.

revision

Comma-delimited list of categories of changes considered revisions. Defaults to BUG FIXES, DOCUMENTATION.

AUTHOR

Yanick Champoux <yanick@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Yanick Champoux.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

cpanm Dist::Zilla::Plugin::NextVersion::Semantic

perl -MCPAN -e shell
install Dist::Zilla::Plugin::NextVersion::Semantic