Rename undopatch to psu, xpkg to psx

1 files changed, 12 insertions, 0 deletions

diff --git a/psu b/psu
new file mode 100755
index 0000000..3f192bd
--- /dev/null
+++ b/psu
@@ -0,0 +1,12 @@
+#!/bin/sh -e
+
+# psu -- undo patches applied to pkgsrc build
+
+d=$(psx)
+echo=echo
+echo "${0##*/}: undoing patches..." 1>&2
+[ x"$1" = x"-x" ] && echo= || echo '(preview, no -x)' 1>&2
+find work -name '*.orig' | while read -r f; do
+	$echo cp "$d/${f#work/}" "${f%.orig}"
+	$echo rm "$f"
+done