From 4d4cd67eff53dd8bba739d3f38e1ba38a9ba4f11 Mon Sep 17 00:00:00 2001
From: Modestas Vainius <modax@debian.org>
Date: Sun, 3 Nov 2013 14:28:43 +0200
Subject: Update dh_installemacsen for emacsen-common 2.0.

Update dh_installemacsen and related scripts to follow
/usr/share/doc/emacsen-common/debian-emacs-policy.gz as of
emacsen-common package version 2.0.5. The changes include:

* Install debian/package.emacsen-compat into
  usr/lib/emacsen-common/packages/compat/package if present
* All maintainer scripts test for existance of
  /var/lib/emacsen-common/state/package/installed/emacsen-common as
  mandated by policy.
* Generate and install preinst maintainer script if needed.
---
 dh_installemacsen | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'dh_installemacsen')

diff --git a/dh_installemacsen b/dh_installemacsen
index 92037f20..b2ee1426 100755
--- a/dh_installemacsen
+++ b/dh_installemacsen
@@ -19,15 +19,20 @@ B<dh_installemacsen> is a debhelper program that is responsible for installing
 files used by the Debian B<emacsen-common> package into package build
 directories.
 
-It also automatically generates the F<postinst> and F<prerm> commands needed to
-register a package as an Emacs add on package. The commands are added to
-the maintainer scripts by B<dh_installdeb>. See L<dh_installdeb(1)>
-for an explanation of how this works.
+It also automatically generates the F<preinst> F<postinst> and F<prerm>
+commands needed to register a package as an Emacs add on package. The commands
+are added to the maintainer scripts by B<dh_installdeb>. See
+L<dh_installdeb(1)> for an explanation of how this works.
 
 =head1 FILES
 
 =over 4
 
+=item debian/I<package>.emacsen-compat
+
+Installed into F<usr/lib/emacsen-common/packages/compat/package> in the
+package build directory.
+
 =item debian/I<package>.emacsen-install
 
 Installed into F<usr/lib/emacsen-common/packages/install/package> in the
@@ -83,15 +88,23 @@ if (! defined $dh{FLAVOR}) {
 	$dh{FLAVOR}='emacs';
 }
 
-# PROMISE: DH NOOP WITHOUT emacsen-install emacsen-remove emacsen-startup
+# PROMISE: DH NOOP WITHOUT emacsen-common emacsen-install emacsen-remove emacsen-startup
 
 foreach my $package (@{$dh{DOPACKAGES}}) {
 	my $tmp=tmpdir($package);
 
+	my $emacsen_compat=pkgfile($package,"emacsen-compat");
 	my $emacsen_install=pkgfile($package,"emacsen-install");
 	my $emacsen_remove=pkgfile($package,"emacsen-remove");
 	my $emacsen_startup=pkgfile($package,"emacsen-startup");
 
+	if ($emacsen_compat ne '') {
+		if (! -d "$tmp/usr/lib/emacsen-common/packages/compat") {
+			doit("install","-d","$tmp/usr/lib/emacsen-common/packages/compat");
+		}
+		doit("install","-m0644",$emacsen_compat,"$tmp/usr/lib/emacsen-common/packages/compat/$package");
+	}
+
 	if ($emacsen_install ne '') {
 		if (! -d "$tmp/usr/lib/emacsen-common/packages/install") {
 			doit("install","-d","$tmp/usr/lib/emacsen-common/packages/install");
@@ -115,6 +128,8 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 
 	if ($emacsen_install ne '' || $emacsen_remove ne '') {
 		if (! $dh{NOSCRIPTS}) {
+			autoscript($package,"preinst","preinst-emacsen",
+				"s/#PACKAGE#/$package/");
 			autoscript($package,"postinst","postinst-emacsen",
 				"s/#PACKAGE#/$package/");
 			autoscript($package,"prerm","prerm-emacsen",
@@ -126,6 +141,7 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 =head1 SEE ALSO
 
 L<debhelper(7)>
+L</usr/share/doc/emacsen-common/debian-emacs-policy.gz>
 
 This program is a part of debhelper.
 
-- 
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