turris: do not rebuild if not needed

This hould make building HBT and HBS viable as I would not waste
resources on building those feeds every night.

1 files changed, 13 insertions, 1 deletions

diff --git a/templates/turris.run b/templates/turris.run
index 58a4714..0e98531 100755
--- a/templates/turris.run
+++ b/templates/turris.run
@@ -18,7 +18,18 @@ shift # Shift --locked
 curl "https://repo.turris.cz/$ANIMAL/$BOARD/packages/git-hash" > git-hash
 cat git-hash
 
-if [ -z "$CLEAN" ] && [ -f "$WORKSPACE/openwrt-git-hash" ] && cmp -s git-hash "$WORKSPACE/openwrt-git-hash"; then
+new_upstream="n"
+cmp -s git-hash "$WORKSPACE/openwrt-git-hash" || new_upstream="y"
+
+latest_master="$(echo list \
+	| git remote-https https://git.cynerd.cz/openwrt-personal-pkgs \
+	| awk '$2 == "refs/heads/master" { print $1 }')"
+if [ "$new_upstream" = "n" ] && [ "$latest_master" = "$(cat "$WORKSPACE/personal-git-hash")" ]; then
+	echo_info "Latest version of personal packages is already build."
+	exit 0
+fi
+
+if [ -z "$CLEAN" ] && [ -f "$WORKSPACE/openwrt-git-hash" ] && [ "$new_upstream" = "n" ]; then
 	echo_info "Using previous version of SDK"
 	tar -xzf "$WORKSPACE/openwrt.tar.gz"
 else
@@ -79,3 +90,4 @@ ssh upload /bin/sh -se "$ANIMAL" "$BOARD" <<"EOF"
 	rm -rf "/var/www/repo/turris/$1/$2"
 	mv "deploy-turris-$1-$2" "/var/www/repo/turris/$1/$2"
 EOF
+echo "$latest_master" > "$WORKSPACE/personal-git-hash"