Allow domino-build.sh script to succeed if building a 'detached HEAD'…

… git commit (#43)
dominodatalab · Nov 1, 2023 · 0fd8743 · 0fd8743
1 parent 10bbf51
commit 0fd8743
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/domino-build.sh b/domino-build.sh
@@ -29,7 +29,7 @@ SOURCE_IMAGE_TAG="$(<version.txt)"
 TARGET_GIT_REV_TAG="${SOURCE_IMAGE_TAG}-$(git rev-parse --short HEAD)"
 TARGET_IMAGE_TAGS=("${TARGET_GIT_REV_TAG}")
 
-BRANCH_NAME="$(git symbolic-ref --short --quiet HEAD)"
+BRANCH_NAME="$(git symbolic-ref --short --quiet HEAD || echo "")"
 if [ -n "${BRANCH_NAME}" ]; then
   TARGET_IMAGE_TAGS+=("${SOURCE_IMAGE_TAG}-${BRANCH_NAME}.latest")
 fi