From 123687a5aa3482b5ba9ca86179526c94422b409d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Sun, 18 Jul 2021 18:49:13 +0200
Subject: Add savepatch, xpkg scripts

---
 undopatch | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

(limited to 'undopatch')

diff --git a/undopatch b/undopatch
index e46bc54..82a6ae8 100755
--- a/undopatch
+++ b/undopatch
@@ -1,26 +1,12 @@
-#!/bin/sh
+#!/bin/sh -e
 
-case "$PWD" in
-/usr/pkgsrc/*/*) ;;
-*) echo not in package directory 1>&2; exit 1 ;;
-esac
+# undopatch -- undo patches applied to pkgsrc build
 
-w=/usr/pkgsrc/distfiles/$(sed -n '/.*(\(.*\)).*/{s//\1/;p;q}' distinfo)
-
-done=$(dirname $w)/.$(basename $w).done
-
-if [ ! -e "$done" ]; then
-	echo extracting archive... 1>&2
-	cd $(dirname $w)
-	tar xf $w
-	touch $done
-	cd -
-fi
-
-echo undoing patches... 1>&2
-cmd=echo\ cp
-[ x"$1" = x"-x" ] && cmd=cp || echo '(preview, no -x)' 1>&2
-find . -name '*.orig' | while read f; do
-	f=${f%.orig}
-	$cmd $(dirname $w)/${f#./work/} $f
+d=$(xpkg)
+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
-- 
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