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#!/usr/bin/perl -w
=head1 NAME
dh_installchangelogs - install changelogs into package build directories
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
B<dh_installchangelogs> [S<I<debhelper options>>] [B<-k>] [B<-X>I<item>] [I<upstream>]
=head1 DESCRIPTION
dh_installchangelogs is a debhelper program that is responsible for
installing changelogs into package build directories.
dh_installchangelogs determines if the package is a debian native package,
and if so, it installs debian/changelog into usr/share/doc/package/changelog
in the package build directory. Otherwise, it installs debian/changelog
into usr/share/doc/package/changelog.Debian in the package build directory. (If
files named debian/package.changelog exist, they will be used in preference
to debian/changelog.)
Parallelling the debian changelog handling, this program also takes care of
NEWS.Debian files. If there is a debian/NEWS file, it is installed as
usr/share/doc/package/NEWS.Debian. debian/package.NEWS files can also be
used.
An upstream changelog file may be specified as an option. If none is
specified, a few common filenames are tried. (In compatibility level 7 and
above.)
If there is an upstream changelog file, it will be be installed as
usr/share/doc/package/changelog in the package build directory. If the
changelog is a html file (determined by file extension), it will be
installed as usr/share/doc/package/changelog.html instead, and will be
converted to plain text with html2text to generate
usr/share/doc/package/changelog.
=head1 OPTIONS
=over 4
=item B<-k>, B<--keep>
Keep the original name of the upstream changelog. This will be accomplished
by installing the upstream changelog as "changelog", and making a symlink from
that to the original name of the changelog file. This can be useful if the
upstream changelog has an unusual name, or if other documentation in the
package refers to the changelog file.
=item B<-Xitem>, B<--exclude=item>
Exclude upstream changelog files that contain "item" anywhere in their
filename from being installed.
=item I<upstream>
Install this file as the upstream changelog.
=back
=cut
init();
my $upstream=shift;
my $changelog_name="changelog.Debian";
if (! defined $upstream) {
if (! isnative($dh{MAINPACKAGE}) && !compat(6)) {
my @files=sort glob("*");
foreach my $name (qw{changelog changes changelog.txt changes.txt}) {
my @matches=grep {
lc $_ eq $name && -s $_ && ! excludefile($_)
} @files;
if (@matches) {
$upstream=shift @matches;
last;
}
}
}
if (isnative($dh{MAINPACKAGE})) {
$changelog_name='changelog';
}
}
my $news_name="NEWS.Debian";
foreach my $package (@{$dh{DOPACKAGES}}) {
next if is_udeb($package);
my $tmp=tmpdir($package);
my $changelog=pkgfile($package,"changelog");
my $news=pkgfile($package,"NEWS");
if (!$changelog) {
$changelog="debian/changelog";
}
if (!$news) {
$news="debian/NEWS";
}
if (! -e $changelog) {
error("could not find changelog $changelog");
}
if (! -d "$tmp/usr/share/doc/$package") {
# If it is a dangling symlink, then don't do anything.
# Think multi-binary packages that depend on each other and
# want to link doc dirs.
next if -l "$tmp/usr/share/doc/$package";
doit("install","-d","$tmp/usr/share/doc/$package");
}
doit("install","-o",0,"-g",0,"-p","-m644",$changelog,
"$tmp/usr/share/doc/$package/$changelog_name");
if (-e $news) {
doit("install","-o",0,"-g",0,"-p","-m644",$news,
"$tmp/usr/share/doc/$package/$news_name");
}
if (defined $upstream) {
my $link_to;
if ($upstream=~m/\.html?$/i) {
# HTML changelog
doit("install","-o",0,"-g",0,"-p","-m644",
$upstream,"$tmp/usr/share/doc/$package/changelog.html");
doit("html2text","-nobs","-o","$tmp/usr/share/doc/$package/changelog",$upstream);
$link_to='changelog.html';
}
else {
doit("install","-o",0,"-g",0,"-p","-m644",
$upstream,"$tmp/usr/share/doc/$package/changelog");
$link_to='changelog';
}
if ($dh{K_FLAG}) {
# Install symlink to original name of the upstream changelog file.
# Use basename in case original file was in a subdirectory or something.
doit("ln","-sf",$link_to,"$tmp/usr/share/doc/$package/".basename($upstream));
}
}
}
=head1 SEE ALSO
L<debhelper(7)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
|
