From 238ae93f4194dd6c43a146cb4e8d87825a4702f0 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Sat, 11 Jun 2011 16:36:44 +0200
Subject: Allow to optionally run package installation in two passes.
 Eventually, this allows to have media containing a 'bigger' live system that
 what they end up installing (Closes: #627439).

---
 scripts/build/lb_chroot_local-tasklists | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

(limited to 'scripts/build/lb_chroot_local-tasklists')

diff --git a/scripts/build/lb_chroot_local-tasklists b/scripts/build/lb_chroot_local-tasklists
index 98bf353ac..2eef3553a 100755
--- a/scripts/build/lb_chroot_local-tasklists
+++ b/scripts/build/lb_chroot_local-tasklists
@@ -16,7 +16,10 @@ set -e
 # Setting static variables
 DESCRIPTION="$(Echo 'install local task lists into chroot')"
 HELP=""
-USAGE="${PROGRAM} [--force]"
+USAGE="${PROGRAM} {install|live} [--force]"
+
+_PASS="${1}"
+shift
 
 Arguments "${@}"
 
@@ -24,13 +27,13 @@ Arguments "${@}"
 Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
 Set_defaults
 
-Echo_message "Begin installation of local task lists..."
+Echo_message "Begin installation of local task lists (${_PASS} pass)..."
 
 # Requiring stage file
 Require_stagefile .stage/config .stage/bootstrap
 
 # Checking stage file
-Check_stagefile .stage/chroot_local-tasklists
+Check_stagefile .stage/chroot_local-tasklists.${_PASS}
 
 # Checking lock file
 Check_lockfile .lock
@@ -38,13 +41,17 @@ Check_lockfile .lock
 # Creating lock file
 Create_lockfile .lock
 
-if ls config/chroot_local-tasklists/*.list > /dev/null 2>&1
+if ls config/chroot_local-tasklists/*.list > /dev/null 2>&1 || \
+   ls config/chroot_local-tasklists/*.list.${_PASS} > /dev/null 2>&1
 then
-	for LIST in config/chroot_local-tasklists/*.list
+	for LIST in config/chroot_local-tasklists/*.list config/chroot_local-tasklists/*.list.${_PASS}
 	do
-		# Generating local task list
-		Expand_packagelist "$(basename ${LIST})" "config/chroot_local-tasklists" \
-			>> chroot/root/chroot_tasks
+		if [ -e "${LIST}" ]
+		then
+			# Generating local task list
+			Expand_packagelist "$(basename ${LIST})" "config/chroot_local-tasklists" \
+				>> chroot/root/chroot_tasks
+		fi
 	done
 
 	# Restoring cache
@@ -137,5 +144,5 @@ then
 	Save_cache cache/packages_chroot
 
 	# Creating stage file
-	Create_stagefile .stage/chroot_local-tasklists
+	Create_stagefile .stage/chroot_local-tasklists.${_PASS}
 fi
-- 
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