#!/usr/bin/perl -w
-#
-# Reads debian/info, installs all files listed there into /usr/share/info
-# and puts appropriate commands into the postinst.
+=head1 NAME
+
+dh_installinfo - install and register info files
+
+=cut
+
+use strict;
use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_installinfo> [S<I<debhelper options>>] [B<-A>] [B<-n>] [S<I<file ...>>]
+
+=head1 DESCRIPTION
+
+dh_installinfo is a debhelper program that is responsible for installing
+info files and registering the files it installs with install-info.
+
+Note that install-info determines some information about the info files by
+parsing them, in particular, it looks at the INFO-DIR-SECTION line to
+determine what section the info file belongs in.
+
+Any filenames specified as parameters will be installed into the first
+package dh_installinfo 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.
+
+Files named debian/package.info can list other files to be installed.
+
+dh_installinfo will automatically generate the postinst and prerm commands
+needed to interface with install-info, updating the info dir. These
+commands are inserted into the maintainer scripts by dh_installdeb.
+See L<dh_installdeb(1)> for an explanation of how this works.
+
+=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 info files into the first package acted on. (Or in
+all packages if -A is specified).
+
+=back
+
+=head1 NOTES
+
+Note that this command is not idempotent. L<dh_prep(1)> 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 $PACKAGE (@{$dh{DOPACKAGES}}) {
- $TMP=tmpdir($PACKAGE);
- $file=pkgfile($PACKAGE,"info");
+foreach my $package (@{$dh{DOPACKAGES}}) {
+ my $tmp=tmpdir($package);
+ my $file=pkgfile($package,"info");
- undef @info;
+ my @info;
if ($file) {
@info=filearray($file, ".");
}
- if (($PACKAGE eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
+ if (($package eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
push @info, @ARGV;
}
if (@info) {
- if ( ! -d "$TMP/usr/share/info") {
- doit("install","-d","$TMP/usr/share/info");
+ if ( ! -d "$tmp/usr/share/info") {
+ doit("install","-d","$tmp/usr/share/info");
}
- doit("cp",@info,"$TMP/usr/share/info");
- doit("chmod","-R", "go=rX","$TMP/usr/share/info/");
- doit("chmod","-R", "u+rw","$TMP/usr/share/info/");
+ doit("cp",@info,"$tmp/usr/share/info");
+ doit("chmod","-R", "go=rX","$tmp/usr/share/info/");
+ doit("chmod","-R", "u+rw","$tmp/usr/share/info/");
}
foreach $file (@info) {
# Only register with install-info if this is a head file in
# a tree of info files.
if ($file !~ /-\d+$/ && ! $dh{NOSCRIPTS}) {
- # Figure out what section this file goes in.
- my $section='';
- open (IN, "<$file") || die "$file: $!";
- while (<IN>) {
- if (/INFO-DIR-SECTION\s+(.*)/) {
- $section=$1;
- last;
- }
- }
- close IN;
+ my $fn="/usr/share/info/".basename($file);
- my $fn="/usr/share/info/".Debian::Debhelper::Dh_Lib::basename($file);
-
- if ($section ne '') {
- $section=~s:/:\\/:g; # allow / in section.
- autoscript($PACKAGE,"postinst","postinst-info",
- "s/#SECTION#/$section/g;s:#FILE#:$fn:");
- }
- else {
- autoscript($PACKAGE,"postinst","postinst-info-nosection",
- "s:#FILE#:$fn:");
- }
- autoscript($PACKAGE,"prerm","prerm-info", "s:#FILE#:$fn:");
+ autoscript($package,"postinst","postinst-info",
+ "s:#FILE#:$fn:");
+ autoscript($package,"prerm","prerm-info", "s:#FILE#:$fn:");
}
}
}
+
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut