Extract the download protocol from a source entry. Returns "local"
for local source files.

Signed-off-by: Allan McRae <allan@archlinux.org>
---
scripts/makepkg.sh.in | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 4299816..0d87cba 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -222,6 +222,17 @@ get_url() {
printf "%s
" "${1#*::}"
}

+# extract the protocol from a source entry - return "local" for local sources
+get_protocol() {
+ if [[ $1 = *://* ]]; then
+ # strip leading filename
+ local proto="${1##*::}"
+ printf "%s
" "${proto%%://*}"
+ else
+ printf "%s
" local
+ fi
+}
+
get_downloadclient() {
# $1 = URL with valid protocol prefix
local url=$1
--
1.7.11.1