diff options
Diffstat (limited to '.github')
| -rw-r--r-- | .github/workflows/tests.yml | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml index 7c2f7d4b13..bf36ee1cdf 100644 --- a/.github/workflows/tests.yml +++ b/.github/workflows/tests.yml @@ -305,11 +305,29 @@ jobs: with: path: synapse - - name: Run actions/checkout@v2 for complement - uses: actions/checkout@v2 - with: - repository: "matrix-org/complement" - path: complement + # Attempt to check out the same branch of Complement as the PR. If it + # doesn't exist, fallback to master. + - name: Checkout complement + shell: bash + run: | + mkdir -p complement + # Attempt to use the version of complement which best matches the current + # build. Depending on whether this is a PR or release, etc. we need to + # use different fallbacks. + # + # 1. First check if there's a similarly named branch (GITHUB_HEAD_REF + # for pull requests, otherwise GITHUB_REF). + # 2. Attempt to use the base branch, e.g. when merging into release-vX.Y + # (GITHUB_BASE_REF for pull requests). + # 3. Use the default complement branch ("master"). + for BRANCH_NAME in "$GITHUB_HEAD_REF" "$GITHUB_BASE_REF" "${GITHUB_REF#refs/heads/}" "master"; do + # Skip empty branch names and merge commits. + if [[ -z "$BRANCH_NAME" || $BRANCH_NAME =~ ^refs/pull/.* ]]; then + continue + fi + + (wget -O - "https://github.com/matrix-org/complement/archive/$BRANCH_NAME.tar.gz" | tar -xz --strip-components=1 -C complement) && break + done # Build initial Synapse image - run: docker build -t matrixdotorg/synapse:latest -f docker/Dockerfile . |