1 files changed, 46 insertions, 0 deletions
diff --git a/needs-checking/combine-applied b/needs-checking/combine-applied
new file mode 100755
index 0000000..487b553
--- /dev/null
+++ b/needs-checking/combine-applied
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+#
+# Make superpatch from currently applied patches using combinediff.
+#
+
+. patchfns 2>/dev/null ||
+. /usr/lib/patch-scripts/patchfns 2>/dev/null ||
+. $PATCHSCRIPTS_LIBDIR/patchfns 2>/dev/null ||
+{
+	echo "Impossible to find my library 'patchfns'."
+	echo "Check your install, or go to the right directory"
+	exit 1
+}
+
+usage()
+{
+	echo "Usage: combine-applied output-file"
+	exit 1
+}
+
+if [ $# -ne 1 ] 
+then
+	usage
+fi
+
+need_file_there applied-patches
+CURRENT=$(mktemp /tmp/cmbd-XXXXXXXX)
+for FILE in `cat applied-patches`
+do
+	NEXT=$(mktemp /tmp/cmbd-XXXXXXXX)
+	if [ -f $P/patches/$FILE ] 
+	then
+		combinediff $CURRENT $P/patches/$FILE > $NEXT
+	elif [ -f $P/patches/$FILE.patch ]
+	then
+		combinediff $CURRENT $P/patches/$FILE.patch > $NEXT
+	elif [ -f $FILE ]
+	then
+		combinediff $CURRENT $FILE > $NEXT
+	fi
+	rm $CURRENT
+	CURRENT=$NEXT
+done
+
+mv $NEXT "$1"