X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=dh_installmime;h=a1b1b6b105876e2d347436a65005693b3036986d;hb=6b837cdf5e02beefe506018b46b49a41f19ea494;hp=0dbc08b41923d44a30b1cf06d465f1102d8e599c;hpb=67b74298f08a3e2b30e43cbcd7cdaccc2e1b1614;p=debhelper.git

diff --git a/dh_installmime b/dh_installmime
index 0dbc08b..a1b1b6b 100755
--- a/dh_installmime
+++ b/dh_installmime
@@ -1,23 +1,95 @@
 #!/usr/bin/perl -w
-#
-# Mime support.
 
+=head1 NAME
+
+dh_installmime - install mime files into package build directories
+
+=cut
+
+use strict;
 use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_installmime> [S<I<debhelper options>>] [B<-n>]
+
+=head1 DESCRIPTION
+
+dh_installmime is a debhelper program that is responsible for installing
+mime files into package build directories.
+
+It also automatically generates the postinst and postrm commands needed to
+interface with the debian mime-support and shared-mime-info packages. These
+commands are inserted into the maintainer scripts by dh_installdeb. See
+L<dh_installdeb(1)> for an explanation of how this works.
+
+If files named debian/package.mime or debian/package.sharedmimeinfo exist, then
+they are installed into usr/lib/mime/packages/package and
+/usr/share/mime/packages/package.xml (respectively) in the package build
+directory.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-n>, B<--noscripts>
+
+Do not modify postinst/postrm scripts.
+
+=back
+
+=head1 NOTES
+
+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 $PACKAGE (@{$dh{DOPACKAGES}}) {
-	$TMP=tmpdir($PACKAGE);
-	$mime=pkgfile($PACKAGE,"mime");
+foreach my $package (@{$dh{DOPACKAGES}}) {
+	my $tmp=tmpdir($package);
+	my $mime=pkgfile($package,"mime");
 	
 	if ($mime ne '') {
-		if (! -d "$TMP/usr/lib/mime/packages") {
-			doit("install","-d","$TMP/usr/lib/mime/packages");
+		if (! -d "$tmp/usr/lib/mime/packages") {
+			doit("install","-d","$tmp/usr/lib/mime/packages");
 		}
-		doit("install","-p","-m644",$mime,"$TMP/usr/lib/mime/packages/$PACKAGE");
-
-		if (! $dh{NOSCRIPTS}) {
-			autoscript($PACKAGE,"postinst","postinst-mime");
-			autoscript($PACKAGE,"postrm","postrm-mime")
+		doit("install","-p","-m644",$mime,"$tmp/usr/lib/mime/packages/$package");
+	}
+	# Check wether we have to call update-mime (either upstream already
+	# installs a MIME information file or Debian provides one)
+	if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/lib/mime/packages")) {
+		autoscript($package,"postinst","postinst-mime");
+		autoscript($package,"postrm","postrm-mime")
+	}
+	
+	my $sharedmimeinfo=pkgfile($package,"sharedmimeinfo");
+	
+	if ($sharedmimeinfo ne '') {
+		if (! -d "$tmp/usr/share/mime/packages") {
+			doit("install", "-d", "$tmp/usr/share/mime/packages");
 		}
+		doit("install", "-p", "-m644", $sharedmimeinfo, "$tmp/usr/share/mime/packages/$package.xml");
+	}
+	# check wether we have to call update-mime-database (either upstream
+	# already installs a shared MIME information file or Debian provides
+	# one)
+	if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/share/mime/packages")) {
+		autoscript($package, "postinst", "postinst-sharedmimeinfo");
+		autoscript($package, "postrm", "postrm-sharedmimeinfo")
 	}
 }
+
+=head1 SEE ALSO
+
+L<debhelper(7)>
+
+This program is a part of debhelper.
+
+=head1 AUTHOR
+
+Joey Hess <joeyh@debian.org>
+
+=cut