allow dots in docker tag name

chrootlogin · Dec 26, 2020 · a5b3c10 · a5b3c10
1 parent 606ff7c
commit a5b3c10
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
@@ -13,7 +13,7 @@ jobs:
         run: |
           export BRANCH_NAME=${GITHUB_REF#refs/*/}
 
-          [ "$BRANCH_NAME" == "master" ] && export DOCKER_TAG="latest" || export DOCKER_TAG="${BRANCH_NAME//[^A-Za-z0-9-]/-}"
+          [ "$BRANCH_NAME" == "master" ] && export DOCKER_TAG="latest" || export DOCKER_TAG="${BRANCH_NAME//[^A-Za-z0-9-.]/-}"
           echo "::set-output name=tag::$DOCKER_TAG"
         id: docker-tag