1 files changed, 16 insertions, 1 deletions
diff --git a/tcwg-llvm-common.sh b/tcwg-llvm-common.sh
index 7eaec6db..180faa88 100755
--- a/tcwg-llvm-common.sh
+++ b/tcwg-llvm-common.sh
@@ -88,9 +88,12 @@ update_git() {
 }
 
 # Find the SVN revision of a git-svn repository
+# The first commit might not be upstream in a branch
+# Assuming there won't be more than 10 non-upstream
+# If this becomes common, we'll have to move this logic to a perl/python script
 find_svn_rev() {
   local BASE=$1
-  rev="$(git -C "$BASE" log -n 1 | grep git-svn-id | perl -pe "s/.*@(\d+)\s.*/\$1/")"
+  rev="$(git -C "$BASE" log -n 10 | grep git-svn-id | perl -pe "s/.*@(\d+)\s.*/\$1/")"
   echo "$rev"
 }
 
@@ -103,6 +106,18 @@ find_last_rev() {
   echo "$LAST"
 }
 
+# Git remote has branch
+has_remote_branch() {
+  local REPO="$1"
+  local BRANCH="$2"
+  REF="$(git ls-remote --heads "$REPO" "$BRANCH")"
+  if [ -z "$REF" ]; then
+    return 1
+  else
+    return 0
+  fi
+}
+
 # Environment Variables and default values
 CPUS=$(nproc --all)
 # We may use between 500MB and 1GB per link job