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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
#!/usr/bin/perl -w
=head1 NAME
dh_installdocs - install documentation into package build directories
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
B<dh_installdocs> [S<I<debhelper options>>] [B<-A>] [B<-n>] [S<I<file ...>>]
=head1 DESCRIPTION
dh_installdocs is a debhelper program that is responsible for installing
documentation into usr/share/doc/package in package build directories.
dh_installdocs automatically installs debian/copyright if it exists. If
dh_installdocs is acting on multiple packages, debian/copyright files will be
installed into all packages. However, if you need to have seperate copyright
files for different binary packages, you can use files named
debian/package.copyright.
Any filenames specified as parameters will be installed into the first
package dh_installdocs is told to act on. By default, this is the first
binary package in debian/control, but if you use -p, -i, or -a flags, it
will be the first package specified by those flags.
Also, debian/README.Debian (or debian/README.debian) and debian/TODO, if
they exist, will be installed into the first binary package listed in
debian/control, if dh_installdocs is acting on that package. Note that
debian/TODO will be installed named TODO.Debian, if the package is not a
debian native package. Also note that README.debian is installed as
README.Debian, for consistency. Note that debian/package.README.Debian and
debian/package.TODO can be used to specify files for subpackages.
Files named debian/package.docs can list other files to be installed.
This program will automatically generate postinst and prerm commands to
maintain a compatibility symlink, /usr/doc/package, to the documentation in
/usr/share/doc/package. See L<dh_installdeb(1)> for an explanation of how
this works.
Files named debian/package.doc-base, will be installed as doc-base control
files, and will make this program automatically generate the postinst and
prerm commands needed to interface with the doc-base package. Note that the
doc-id will be determined from the "Document:" entry in the
doc-base control file in question.
If your package needs to register more than one document, you need multiple
files. To accomplish this, you can use files named debian/package.doc-base.*
=head1 OPTIONS
=over 4
=item B<-A>, B<--all>
Install all files specified by command line parameters in ALL packages
acted on.
=item B<-n>, B<--noscripts>
Do not modify postinst/prerm scripts.
=item I<file ...>
Install these files as documentation into the first package acted on. (Or
in all packages if -A is specified).
=back
=head1 NOTES
Note that dh_installdocs will happily copy entire directory hierarchies if
you ask it to (it uses cp -a internally). If it is asked to install a
directory, it will install the complete contents of the directory.
Note that this command is not idempotent. "dh_clean -k" should be called
between invocations of this command. Otherwise, it may cause multiple
instances of the same text to be added to maintainer scripts.
=cut
init();
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $file=pkgfile($package,"docs");
# If this is a symlink, leave it alone.
if ( ! -d "$tmp/usr/share/doc/$package" &&
! -l "$tmp/usr/share/doc/$package") {
doit("install","-g",0,"-o",0,"-d","$tmp/usr/share/doc/$package");
}
my @docs;
if ($file) {
@docs=filearray($file, ".");
}
if (($package eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
push @docs, @ARGV;
}
if (@docs) {
doit("cp", "-a",@docs,"$tmp/usr/share/doc/$package/");
doit("chown","-R","0.0","$tmp/usr/share/doc");
doit("chmod","-R","go=rX","$tmp/usr/share/doc");
doit("chmod","-R","u+rw","$tmp/usr/share/doc");
}
# .Debian is correct, according to policy, but I'm easy.
my $readme_debian=pkgfile($package,'README.Debian');
if (! $readme_debian) {
$readme_debian=pkgfile($package,'README.debian');
}
if ($readme_debian) {
doit("install","-g",0,"-o",0,"-m","644","-p","$readme_debian",
"$tmp/usr/share/doc/$package/README.Debian");
}
my $todo=pkgfile($package,'TODO');
if ($todo) {
if (isnative($package)) {
doit("install","-g",0,"-o",0,"-m","644","-p",$todo,
"$tmp/usr/share/doc/$package/TODO");
}
else {
doit("install","-g",0,"-o",0,"-m","644","-p",$todo,
"$tmp/usr/share/doc/$package/TODO.Debian");
}
}
# If the "directory" is a dangling symlink, then don't install
# the copyright file. This is useful for multibinary packages
# that share a doc directory.
if (-d "$tmp/usr/share/doc/$package") {
# Support debian/package.copyright, but if not present, fall
# back on debian/copyright for all packages, not just the
# main binary package.
my $copyright=pkgfile($package,'copyright');
if (! $copyright && -e "debian/copyright") {
$copyright="debian/copyright";
}
if ($copyright) {
doit("install","-g",0,"-o",0,"-m","644","-p",$copyright,
"$tmp/usr/share/doc/$package/copyright");
}
}
# Add in the /usr/doc compatibility symlinks code.
if (! $dh{NOSCRIPTS}) {
autoscript($package,"postinst","postinst-doc",
"s/#PACKAGE#/$package/g",
);
autoscript($package,"prerm","prerm-doc",
"s/#PACKAGE#/$package/g",
);
}
# Handle doc-base files. There are two filename formats, the usual
# plus an extended format (debian/package.*).
my %doc_ids;
opendir(DEB,"debian/") || error("can't read debian directory: $!");
# If this is the main package, we need to handle unprefixed filenames.
# For all packages, we must support both the usual filename format plus
# that format with a period an something appended.
my $regexp="\Q$package\E\.";
if ($package eq $dh{MAINPACKAGE}) {
$regexp="(|$regexp)";
}
foreach my $fn (grep {/^${regexp}doc-base(\..*)?$/} readdir(DEB)) {
# Parse the file to get the doc id.
open (IN, "debian/$fn") || die "Cannot read debian/$fn.";
while (<IN>) {
if (/^Document:\s+(.*)(\s+)?/) {
$doc_ids{$fn}=$1;
last;
}
}
close IN;
}
closedir(DEB);
if (%doc_ids) {
if (! -d "$tmp/usr/share/doc-base/") {
doit("install","-g",0,"-o",0,"-d","$tmp/usr/share/doc-base/");
}
}
foreach my $fn (keys %doc_ids) {
doit("install","-g",0,"-o",0,"-m644","-p","debian/$fn",
"$tmp/usr/share/doc-base/$doc_ids{$fn}");
if (! $dh{NOSCRIPTS}) {
autoscript($package,"postinst","postinst-doc-base",
"s/#DOC-ID#/$doc_ids{$fn}/",
);
autoscript($package,"prerm","prerm-doc-base",
"s/#DOC-ID#/$doc_ids{$fn}/",
);
}
}
}
=head1 SEE ALSO
L<debhelper(1)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
|
