From d9149e9aa3631866cd72cc4769c3436ab0c7703c Mon Sep 17 00:00:00 2001
From: Alejandro Mery <amery@opensde.org>
Date: Sat, 16 Aug 2008 23:22:20 +0000
Subject: [PATCH] bin/sde-reschedule-new: Implemented normal mode, soft and dry
 run. dependers and smarter config detection still missing

---
 bin/sde-reschedule-new | 67 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 66 insertions(+), 1 deletion(-)

diff --git a/bin/sde-reschedule-new b/bin/sde-reschedule-new
index c2f9c01..bf9b47b 100755
--- a/bin/sde-reschedule-new
+++ b/bin/sde-reschedule-new
@@ -71,6 +71,51 @@ while [ $# -gt 0 ]; do
 done
 
 . "$SDEROOT/lib/sde-config.in"
+. "$SDEROOT/lib/sde-package.in"
+
+# receives a list of sandboxes, and returns a list of unique packages involved
+reschedule_packages_list()
+{
+	local x=
+	for x; do
+		( cd "$SDEROOT/$x/var/adm/packages" &&
+		  ls -1d * ) 2> /dev/null
+	done | sort -u
+}
+
+# compares the package's chksum on a given config/sandbox to the current
+# and reschedule if it's different
+#
+reschedule_new()
+{
+	local pkg="$1" cksum1="$2" cksum2= config="$3" sandbox="$4"
+	local pkgfile="$SDEROOT/$sandbox/var/adm/packages/$pkg"
+	local dependers= x=
+
+	if [ -s "$pkgfile" ]; then
+		cksum2=$( grep -R '^\(ROCK Linux\|T2\|OpenSDE\) Package Source Checksum: ' \
+				"$pkgfile" | cut -d: -f2 )
+
+		if [ " $cksum1" != "$cksum2" ]; then
+			if [ "$reschedule_dependers" = "yes" ]; then
+				# TODO: Implement dependers detection
+
+				dependers=
+			fi
+
+			for x in $pkg $dependers; do
+				echo "$config: $x"
+
+				if [ "$reschedule_dry" != "yes" ]; then
+					if [ "$reschedule_soft" != "yes" ]; then
+						mine -rf -R "$SDEROOT/$sandbox/" "$x"
+					fi
+					rm -f "$SDEROOT/$sandbox/var/adm"/*/?-$x.* 2> /dev/null
+				fi
+			done
+		fi
+	fi
+}
 
 # which configs?
 #
@@ -93,4 +138,24 @@ if [ -z "$reschedule_configs" ]; then
 	done
 fi
 
-echo_abort 2 'Not Implemented'
+tuples=
+sandboxes=
+for x in $reschedule_configs; do
+	y=$( config_id "$x" )
+	if [ -z "$y" ]; then
+		echo_warning "$x: Broken config."
+	elif [ -d "$SDEROOT/build/$y/" ]; then
+		tuples="$tuples $x:build/$y"
+		sandboxes="$sandboxes build/$y"
+	fi
+done
+
+for pkg in $( reschedule_packages_list $sandboxes ); do
+	cksum1=$( sh $SDEROOT/lib/sde-package/pkgchksum.sh \
+			`package_confdir $pkg` )
+
+	for x in $tuples; do
+		( reschedule_new $pkg $cksum1 ${x/:/ } ) &
+	done
+	wait
+done