Package ip6tables-utils as well (#2318)

[openwrt.git] / scripts / feeds.sh

diff --git a/scripts/feeds.sh b/scripts/feeds.sh
index 341259b..d442420 100755 (executable)
--- a/scripts/feeds.sh
+++ b/scripts/feeds.sh
@@ -4,15 +4,17 @@
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
-# Usage : $1 -> source feeds
-#        $2 -> other options
+# Usage : $1 -> source feeds, space separated
+#        $2 -> other options (not used yet)
 #
 # Note : we do not yet resolve package name conflicts
 #
-#
+
+# Directories
 FEEDS_DIR=$TOPDIR/feeds
 PACKAGE_DIR=$TOPDIR/package
 
+# We work in the TOPDIR as defined in the caller Makefile
 cd $TOPDIR
 # This directory will be structured this way : feeds/feed-name
 [ -d $FEEDS_DIR ] || mkdir -p $FEEDS_DIR
@@ -20,40 +22,42 @@ cd $TOPDIR
 
 # Some functions we might call several times a run
 delete_symlinks() {
-       find $PACKAGE_DIR -type l | xargs rm -f
+       find $1 -type l | xargs -r rm -f
 }
 
 setup_symlinks() {
        # We assume that feeds do reproduce the hierarchy : section/package
-       for dir in $(ls $FEEDS_DIR/)
+       # so that we can make this structure be flat in $PACKAGE_DIR
+       for dir in $(ls $1/)
        do
-               ln -s $FEEDS_DIR/$dir/*/* $PACKAGE_DIR/
+               ln -s $1/$dir/* $2/
        done
 }
 
 checkout_feed() {
-       # We ensure the feed has not already been checkout, if so, just update the source feed
+       # We ensure the feed has not already been checked out, if so, we just update the source feed
        if [ -d $FEEDS_DIR/$2 ]; then
-               svn update $FEEDS_DIR/$2
+               svn up ${3:+-r$3} $FEEDS_DIR/$2
                echo "Updated to revision $(LANG=C svn info $FEEDS_DIR/$2 | awk '/^Revision:/ { print $2 }' )";
-       # Otherwise, we have to checkout in the 
+       # Otherwise, we have to checkout in the $FEEDS_DIR 
        else
-               svn co $1 $FEEDS_DIR/$2
+               svn co ${3:+-r$3} $1 $FEEDS_DIR/$2
                echo "Checked out revision $(LANG=C svn info $FEEDS_DIR/$2 | awk '/^Revision:/ { print $2 }' )";
        fi
 }
 
 extract_feed_name() {
-       echo "$(echo $1 | awk -F/ '{ print $NF}')"
+       # We extract the last name of the URL, maybe we should rename this as domain.tld.repository.name
+       echo "$(echo $1 | sed -e "s/[^A-Za-z\.]\+/_/g")"
 }
 
-# We can delete symlinks every time we start this script, since modifications have been made anyway
-delete_symlinks ""
+# We can delete symlinks every time we start this script, since modifications have been made in the $FEEDS_DIR anyway
+delete_symlinks "$PACKAGE_DIR"
 # Now let's checkout feeds
 for feed in $1
 do
        name=$(extract_feed_name "$feed")
-       checkout_feed "$feed" "$name"
+       checkout_feed "$feed" "$name" "$2"
 done
 # Finally setup symlinks
-setup_symlinks ""
+setup_symlinks "$FEEDS_DIR" "$PACKAGE_DIR"