Initial revision

1 files changed, 137 insertions, 0 deletions

diff --git a/inpatch.in b/inpatch.in
new file mode 100755
index 0000000..9bd3058
--- /dev/null
+++ b/inpatch.in
@@ -0,0 +1,137 @@
+#!/bin/sh
+
+# Read in library functions
+if ! [ -r @LIB@/patchfns ]
+then
+	echo "Cannot read library @LIB@/patchfns" >&2
+	exit 1
+fi
+. @LIB@/patchfns
+
+usage()
+{
+	echo "Usage: inpatch [patchname]"
+	echo "       inpatch -f filename"
+	if [ x$1 = x-h ]
+	then
+		cat <<EOF
+
+Print the list of files that the topmost or specified patch
+changes.
+
+-f	Print which patches change the specified file.
+
+EOF
+		exit 0
+	else
+		exit 1
+	fi
+}
+
+options=`getopt -o f:h -- "$@"`
+
+if [ $? -ne 0 ]
+then
+	usage
+fi
+
+eval set -- "$options"
+
+while true
+do
+	case "$1" in
+	-f)
+		opt_file=$2
+		shift 2 ;;
+	-h)
+		usage -h ;;
+	--)
+		shift
+		break ;;
+	esac
+done
+
+if [ $# -gt 1 ]
+then
+	usage
+fi
+opt_patch=$1
+
+scan_patches()
+{
+	local patches=$* patch
+	for patch in $patches
+	do
+		refresh_file_list $patch
+		status=$?
+		if [ $status -eq 2 ]
+		then
+			if [ -z "$opt_quiet" ]
+			then
+				echo "Recreated file list for $patch" >&2
+			fi
+		elif [ $status -ne 0 ]
+		then
+			echo "Could not create file list for patch $patch" >&2
+			return 1
+		fi
+	done
+	
+	grep -l -e "^$(quote_re $opt_file)\$" $(pc_file_name $patches) \
+	| sed -e 's:^\.pc/::' -e 's:/\.pc$::'
+}
+
+if [ -n "$opt_patch" ]
+then
+	patch=$(stripit "$opt_patch")
+else
+	patch=$(top_patch)
+	if [ -z "$patch" ]
+	then
+		echo "No patches applied" >&2
+		exit 1
+	fi
+fi
+
+if [ -z "$opt_file" ]
+then
+	if ! is_applied $patch
+	then
+		if ! patch_in_series
+		then
+			echo "Patch $patch not in series file" >&2
+		else
+			echo "Patch is not applied (no old/new status)" >&2
+			no_status=1
+		fi
+	fi
+
+	for file in $(files_in_patch $patch)
+	do
+		if [ -n "$no_status" -o -s $(backup_file_name $patch $file) ]
+		then
+			echo "$file"
+		else
+			echo "$file (new)"
+		fi
+	done
+else
+	#if [ -n "$opt_patch" ]
+	#then
+	#	scan_patches $(patches_before $opt_patch) | sed -e 's/^/> /'
+	#	scan_patches $opt_patch | sed -e 's/^/| /'
+	#	scan_patches $(patches_after $opt_patch) | sed -e 's/^/< /'
+	#else
+	#	series=$(cat_series)
+	#	if [ -n "$series" ]
+	#	then
+	#		scan_patches $series | sed -e 's/^/< /'
+	#	fi
+	#fi
+	series=$(cat_series)
+	if [ -n "$series" ]
+	then
+		scan_patches $series
+		#| sed -e 's/^'"$(quote_re $patch)"'$/\0 (here)/'
+	fi
+fi