From ed290037f53e9fd2468967bc2e900248f7f1d213 Mon Sep 17 00:00:00 2001
From: Vasil Dimov <vd@FreeBSD.org>
Date: Wed, 5 Jul 2006 08:31:49 +0000
Subject: Escape characters (like +) that may appear in ports' names and break
 sed -E regular expressions

---
 Tools/scripts/rmport | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'Tools/scripts')

diff --git a/Tools/scripts/rmport b/Tools/scripts/rmport
index dc5ffbcd4456..588de7c64490 100755
--- a/Tools/scripts/rmport
+++ b/Tools/scripts/rmport
@@ -49,6 +49,13 @@ log()
 	echo "==> $*" >&2
 }
 
+escape()
+{
+	# escape characters that may appear in ports' names and
+	# break regular expressions
+	echo "${1}" |sed -E 's/(\+|\.)/\\\1/g'
+}
+
 pkgname()
 {
 	make -C ${PORTSDIR}/${1} -V PKGNAME
@@ -193,7 +200,9 @@ edit_modules()
 
 	log "${cat}/${port}: removing from CVSROOT/modules"
 
-	${SED} -e "/^(ports_)?(..-)?${port}[[:space:]]+ports\/${cat}\/${port}\$/d" \
+	portesc=`escape ${port}`
+
+	${SED} -e "/^(ports_)?(..-)?${portesc}[[:space:]]+ports\/${cat}\/${portesc}\$/d" \
 		CVSROOT/modules
 }
 
@@ -219,7 +228,9 @@ edit_Makefile()
 
 	log "${cat}/${port}: removing from ${cat}/Makefile"
 
-	${SED} -e "/^[[:space:]]*SUBDIR[[:space:]]*\+=[[:space:]]*${port}([[:space:]]+#.*)?$/d" \
+	portesc=`escape ${port}`
+
+	${SED} -e "/^[[:space:]]*SUBDIR[[:space:]]*\+=[[:space:]]*${portesc}([[:space:]]+#.*)?$/d" \
 		ports/${cat}/Makefile
 }
 
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