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SVN::Notify::Alternative(3pm) User Contributed Perl Documentation SVN::Notify::Alternative(3pm)
Name
SVN::Notify::Alternative - MIME multipart/alternative notification
Synopsis
Use svnnotify in post-commit:
svnnotify --repos-path "$1" --revision "$2"
--to developers@example.com --handler Alternative [options]
For example:
svnnotify --repos-path "$1" --revision "$2"
--to developers@example.com --handler Alternative
--alternative HTML::ColorDiff
Use the class in a custom script:
use SVN::Notify::Alternative;
my $notifier = SVN::Notify::Alternative->new(%params);
$notifier->prepare;
$notifier->execute;
Description
This subclass of SVN::Notify sends MIME multipart/alternative email messages for Subversion activity. The messages contain both the
standard SVN::Notify plain text change notification and one or more alternative formats of the message. The default alternative format is
HTML.
Note that this means that many or all of the processing of a subversion commit will be executed multiple times, once for the plain text
version and then again for each alternative version. This will therefore increase resource usage on your Subversion server (mainly
processor time, but also possibly memory).
It also means that the size of the outgoing message will increase for each alternative. If you're using "--with-diff", then those messages
could be very large indeed for large commits. If, however, you use "--attach-diff", the diff will only be attached to the last alternative.
Usage
To use SVN::Notify::Alternative, simply follow the instructions in SVN::Notify, but when using svnnotify, use the "--alternative" option to
add one or more alternative formats.
Class Interface
Constructor
new
my $notifier = SVN::Notify::Alternative->new(%params);
Constructs and returns a new SVN::Notify object. All parameters supported by SVN::Notity are supported here, as are the options of all
specified alternative formats, but SVN::Notify::Alternative supports an additional parameter:
alternatives
svnnotify --alternative HTML
svnnotify --alt HTML --alt HTML::ColorDiff
An array reference that specifies the SVN::Notify handlers (subclasses) to be used for formatting the alternative parts of the
notification message. The command-line option may be called as either "--alternative" or "--alt", and the value is the same as that of
the SVN::Notify "--handler" parameter, i.e. the module name without the "SVN::Notify::" prefix. Specify the option multiple times to
specify multiple alternative handlers. Defaults to "['HTML']" if not specified.
Instance Interface
Instance Methods
output
$notifier->output($file_handle);
Overrides the "output()" method of SVN::Notify to replace the standard message output with a MIME "multipart/alternative" skeleton. It then
creates new instances of the standard SVN::Notify plain text formatter and each of the configured alternative formatters, and uses those
instances to fill in the alternative parts of the message. If "attach_diff" is true, it will be used only in the last alternative to be
output, which should also be the richest format.
Accessors
In addition to those supported by SVN::Notify, SVN::Notify::Alternative supports the following accessors:
alternatives
my $alts = $notify->alternatives;
$notify->alternatives($alts);
Gets or sets the value of the "alternatives" attribute, which must always be set to an array reference.
See Also
SVN::Notify
Authors
Jukka Zitting <jz@yukatan.fi>
David E. Wheeler <david@kineticode.com>
Copyright and License
Copyright (c) 2005-2009 Jukka Zitting and Kineticode, Inc. Some Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2011-03-15 SVN::Notify::Alternative(3pm)