1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
=head1 NAME
CPAN::Changes::Spec - Specification for CPAN Changes files
=head1 VERSION
version 0.500005
=head1 SYNOPSIS
Revision history for perl module Foo::Bar
0.02 2009-07-17
- Added more foo() tests
0.01 2009-07-16
- Initial release
=head1 DESCRIPTION
It is intended as a guide for module authors to encourage them to write
meaningful changelogs as well as provide a programmatic interface to
reliably read and write Changes files.
=head1 DATA TYPES
=head2 Version
Versions should be formatted as described in L<CPAN::Meta::Spec/Version-Formats>.
=head2 Date
A date/time in the format specified by L<http://www.w3.org/TR/NOTE-datetime>
aka W3CDTF. B<Note:> The "T" marker before the time portion is optional.
In order to satisfy release events not made to the public, or dates
that are historically unknown, the following strings are also available:
=over 4
=item * Unknown Release Date
=item * Unknown
=item * Not Released
=item * Development Release
=item * Development
=item * Developer Release
=back
=head1 STRUCTURE
=head2 Required Elements
In its simplest form, the only required elements are a C<Version>, a C<Date> and
the noted changes. Blank lines between the C<Version> line and the first
C<Change> line are optional. Blank lines between C<Change> lines are also
optional.
<Version>(whitespace/non-"word" characters)<Date>
(whitespace)<Change>
B<NOTE:> The characters between a C<Version> and a C<Date> must start with
whitespace, but may subsequently contain any combination of whitespace and
non-"word" characters. Example:
0.01 - 2013-12-11
C<Change> lines have no specific format. Commonly, authors will use a dash
C<-> followed by a space to start a new change, and indent subsequent lines
for multi-line changes. Example
- Simple Change
- This is a very very very long
change line
Although there is no limit on line length, authors generally wrap each line
at 78 columns.
=head2 Optional Elements
=head3 Release Note
Any text following the C<Date> portion of the C<Version> line will be
considered the C<Release Note>. Example:
0.01 2013-04-01 Codename: April Fool
- First Release
=head2 Preamble
Any amount of text before the first C<Version> line will be considered part
of the preamble. Most existing distributions include something along the
lines of:
Revision history for perl module My::Module
Or
Revision history for perl distribution My-Distribution
=head2 Groups
Changelog entries may be grouped under headings. Heading lines begin with an
opening square bracket (C<[>), and end with a matching square bracket (C<]>).
When parsing group headings, leading and trailing whitespace inside the
brackets should be discarded.
(whitespace)[Grouping Name]
(whitespace)<Change>
Since empty lines hold no special meaning, all C<Change> lines will fall
under the current group until a new group heading is found. Example:
[ First Group ]
- First Change
- Second Change; in first group
[ Second Group ]
- First Change; in second group
=head1 EXAMPLES
=head2 Basic Example
0.01 2009-07-16
- Initial release
=head2 Example with a preamble
Revision history for perl module Foo::Bar
0.02 2009-07-17
- Added more foo() tests
0.01 2009-07-16
- Initial release
=head2 Example with groups
Revision history for perl module Foo::Bar
0.03 2009-07-18
[Important Security Information]
- This release fixes critical bug RT #1234
[Other Changes]
- Added some feature
0.02 2009-07-17
- Added more foo() tests
0.01 2009-07-16T19:20:30+01:00
- Initial release
=head1 SEE ALSO
=over 4
=item * L<CPAN::Changes>
=item * L<Test::CPAN::Changes>
=back
=head1 AUTHOR
Brian Cassidy E<lt>bricas@cpan.orgE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2011-2013 by Brian Cassidy
This is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
|
