Dpkg::Changelog::Parse(3perl)

NAME
Dpkg::Changelog::Parse - generic changelog parser for dpkg-parsechangelog

DESCRIPTION
This module provides a set of functions which reproduce all the features of dpkg-parsechangelog.

FUNCTIONS

$fields = changelog_parse(%opts)
    This function will parse a changelog. In list context, it returns as many Dpkg::Control objects as the parser did create. In scalar context, it will return only the first one. If the parser did not return any data, it will return an empty list in list context or undef on scalar context. If the parser failed, it will die. Any parse errors will be printed as warnings on standard error, but this can be disabled by passing $opts{verbose} to 0.

    The parsing itself is done by a parser module (searched in the standard perl library directories. That module is named according to the format that it is able to parse, with the name capitalized. By default it is either Dpkg::Changelog::Debian (from the "debian" format) or the format name looked up in the 40 last lines of the changelog itself (extracted with this perl regular expression "\schangelog-format:\s+([0-9a-z]+)\W"). But it can be overridden with $opts{changelogformat}.

    All the other keys in %opts are forwarded to the parser module constructor.

    Options:

    filename
        Set the changelog file to parse. Defaults to debian/changelog.

    file
        Deprecated alias for filename. It emits a deprecation warning, but if it is required for backwards compatibility it can be passed alongside filename and the warning will not be emitted.

    label
        Set the changelog name used in output messages. Defaults to $opts{filename}.

    compression
        Set a boolean on whether to load the file without compression support. If the file is the default compression is disabled, otherwise the default is to enable compression.

    changelogformat
        Set the changelog input format to use.

    format
        Set the output format to use. Defaults to "dpkg".

    verbose
        Set whether to print any parse errors as warnings to standard error. Defaults to true.

CHANGES

  Version 2.02 (dpkg 1.23.0)
New options: 'filename in changelog_parse().

Deprecated options: 'file' in changelog_parse().

  Version 2.01 (dpkg 1.20.6)
New option: 'verbose' in changelog_parse().

  Version 2.00 (dpkg 1.20.0)
Remove functions: changelog_parse_debian(), changelog_parse_plugin().

Remove warnings: For options 'forceplugin', 'libdir'.

  Version 1.03 (dpkg 1.19.0)
New option: 'compression' in changelog_parse().

  Version 1.02 (dpkg 1.18.8)
Deprecated functions: changelog_parse_debian(), changelog_parse_plugin().

Obsolete options: forceplugin, libdir.

  Version 1.01 (dpkg 1.18.2)
New functions: changelog_parse_debian(), changelog_parse_plugin().

  Version 1.00 (dpkg 1.15.6)
Mark the module as public.