X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=dh_installinfo;h=3e6ce87aed9e75442c9739cac0b4d638f53dad83;hb=cae2e136065a0925ed10e7122b098cf5f3ed4905;hp=146aede996a4802571836ec99e0baff473e52b8b;hpb=c577623cfbfa6aedbe12da4b96759864ae6f466d;p=debhelper.git

diff --git a/dh_installinfo b/dh_installinfo
index 146aede..3e6ce87 100755
--- a/dh_installinfo
+++ b/dh_installinfo
@@ -1,61 +1,113 @@
 #!/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