Add --stdout option to add-dsa-needed to print and not modify

git-svn-id: svn+ssh://svn.debian.org/svn/secure-testing@29939 e39458fd-73e7-0310-bf30-c45bca0a0e42

1 files changed, 16 insertions, 2 deletions

diff --git a/bin/add-dsa-needed.sh b/bin/add-dsa-needed.sh
index 6cb86bd63d..cb092b2dd5 100755
--- a/bin/add-dsa-needed.sh
+++ b/bin/add-dsa-needed.sh
@@ -33,6 +33,20 @@ cleanup() {
 }
 trap cleanup EXIT
 
+output=data/dsa-needed.txt
+case "${1:-}" in
+    --stdout)
+	output=/dev/stdout
+    ;;
+    '')
+	:
+    ;;
+    *)
+	echo "error: unknown option '$1'" >&2
+	exit 1
+    ;;
+esac
+
 for release in oldstable stable; do
     HOME=$tmpd w3m $turl/$release > $tmpd/$release.txt
     seen_marker=false
@@ -63,13 +77,13 @@ done
 
 cat $tmpd/toadd-stable.txt $tmpd/toadd-oldstable.txt | sort | uniq -d |
 while read pkg; do
-    printf "%s\n--\n" "$pkg" >> data/dsa-needed.txt
+    printf "%s\n--\n" "$pkg" >> $output
     sed -ri "/^$pkg\$/d" $tmpd/toadd-stable.txt
     sed -ri "/^$pkg\$/d" $tmpd/toadd-oldstable.txt
 done
 
 for release in oldstable stable; do
     while read pkg; do
-	printf "%s/%s\n--\n" "$pkg" "$release" >> data/dsa-needed.txt
+	printf "%s/%s\n--\n" "$pkg" "$release" >> $output
     done < $tmpd/toadd-$release.txt
 done