xnuxnu: override file

1 files changed, 11 insertions, 7 deletions

diff --git a/xnuxnu b/xnuxnu
index 29c2abd..cbd4054 100755
--- a/xnuxnu
+++ b/xnuxnu
@@ -3,18 +3,18 @@
 
 pkgname=$1
 orig_pkgname=$pkgname
-IFS='
+nl='
 '
 
 export LC_ALL=C
 
-void_version=$(./xbps-src show "$1" | sed -n '/version/s/[^:]*:[\t]*//p')
+void_version=$(./xbps-src show "$1" | sed -n '/^version/s/[^:]*:[\t]*//p')
 
 ./xbps-src show "$1" |
-	sed -n '/distfiles:/{s/[^:]*:[\t]*//;s|/[^/]*$|/|p};
-		/Upstream URL/s/[^:]*:[\t]*//p' |
-	while read url; do
-		rx="\b$pkgname[-_]?((src|source)[-_])?\K([^-/_\s]*?\d[^-/_\s]*?)(?=(?:[-_.](?:src|source|orig))?\.(?:[jt]ar|shar|t[bglx]z|tbz2|zip))\b"
+	sed -n '/^distfiles:/{s/[^:]*:[\t]*//;s|/[^/]*$|/|p};
+		/^Upstream URL/s/[^:]*:[\t]*//p' |
+	while IFS=$nl read url; do
+		rx="(?<!-)\b$pkgname[-_]?((src|source)[-_])?\K([^-/_\s]*?\d[^-/_\s]*?)(?=(?:[-_.](?:src|source|orig))?\.(?:[jt]ar|shar|t[bglx]z|tbz2|zip))\b"
 		case "$url" in
 			*sourceforge.net/sourceforge*)
 				url="http://sourceforge.net/projects/$pkgname/rss?limit=200";;
@@ -32,8 +32,12 @@ void_version=$(./xbps-src show "$1" | sed -n '/version/s/[^:]*:[\t]*//p')
 				rx='"name":\s*"v?\K[^\d]*([\d\.]+)(?=")';;
 		esac
 
+		set -- $(grep "^${orig_pkgname} " xnuxnu-override)
+		url=${2:-$url}
+		rx=${3:-$rx}
+
 		echo "fetching $url" 1>&2
-		curl -A xnuxnu -Ls $url |
+		curl -A xnuxnu -Ls "$url" |
 			grep -Po -i "$rx" |
 		       	sort -Vu
 	done |