Add whereispatch script

1 files changed, 20 insertions, 0 deletions

diff --git a/bin/whereispatch b/bin/whereispatch
new file mode 100755
index 0000000..1eea64a
--- /dev/null
+++ b/bin/whereispatch
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# whereispatch -- print corresponding patch directory
+
+root=/home/john/patches
+
+case "$PWD" in
+/usr/pkgsrc/*)	dir=$(pwd | cut -d/ -f4,5) || dir= ;;
+/usr/*src/*)	dir=${PWD#/usr/} ;;
+*)		dir=
+esac
+
+if [ -z "$dir" ]; then
+	echo "${0##*/}: could not determine package" 1>&2
+	[ x"$1" = x"-i" ] || exit 1
+	printf "package: " 1>&2
+	read dir </dev/tty
+fi
+
+echo "$root/$dir"