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#!/usr/bin/perl -w
=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 my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $file=pkgfile($package,"info");
my @info;
if ($file) {
@info=filearray($file, ".");
}
if (($package eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) {
push @info, @ARGV;
}
if (@info) {
if ( ! -d "$tmp/usr/share/info") {
doit("install","-d","$tmp/usr/share/info");
}
doit("cp",@info,"$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}) {
my $fn="/usr/share/info/".basename($file);
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
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