.github

Shared GitHub Actions workflows for the dapr organisation.

Shared workflows

Automerge and autoupdate (automerge.yaml)

Squash-merges PRs labelled automerge that have been approved by a maintainer. Also updates branches of PRs labelled automerge or autoupdate that have fallen behind their base branch.

# .github/workflows/dapr-bot-schedule.yml
on:
  schedule:
    - cron: '*/10 * * * *'
  workflow_dispatch:

jobs:
  automerge:
    uses: dapr/.github/.github/workflows/automerge.yaml@main
    with:
      maintainer-teams: maintainers,co-maintainers
    secrets:
      dapr_bot_token: ${{ secrets.DAPR_BOT_TOKEN }}

Prune stale (prune-stale.yaml)

Marks issues and PRs as stale after 90 days of inactivity and closes them after a further 7 days. The stale and close thresholds are configurable via inputs.

# .github/workflows/dapr-bot-schedule.yml
on:
  schedule:
    - cron: '*/10 * * * *'
  workflow_dispatch:

jobs:
  prune_stale:
    uses: dapr/.github/.github/workflows/prune-stale.yaml@main
    with:
      days-before-pr-stale: 30      # default: 90
      days-before-issue-stale: 30   # default: 90
      days-before-pr-close: 7       # default: 7
      days-before-issue-close: 7    # default: 7
    secrets:
      dapr_bot_token: ${{ secrets.DAPR_BOT_TOKEN }}

Setup Dapr CLI (setup-dapr-cli)

Installs the Dapr CLI. Defaults to the highest semver release — stable releases are preferred over pre-releases of the same version.

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: dapr/.github/.github/actions/setup-dapr-cli@main
        # with:
        #   version: '1.14.0'   # omit to use latest stable
        #   commit: ''           # dapr/cli commit SHA or ref; builds from source, overrides version

Setup Dapr Runtime (setup-dapr-runtime)

Initialises the Dapr runtime via dapr init. Requires the Dapr CLI to be installed first (use setup-dapr-cli). Defaults to the highest semver release.

version and commit are complementary: dapr init always runs (using version to set up the runtime environment — Redis, Zipkin, placement service, etc.), and if commit is also set, the daprd binary is replaced with one built from that ref afterwards.

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: dapr/.github/.github/actions/setup-dapr-cli@main

      - uses: dapr/.github/.github/actions/setup-dapr-runtime@main
        # with:
        #   version: '1.14.0'   # version passed to "dapr init"; omit to use latest stable
        #   commit: ''           # dapr/dapr commit SHA or ref; builds daprd from source and
        #                        # replaces the binary after init (version still controls init)

      - run: dapr --version

Backport (backport.yaml)

Backports merged PRs to release branches when a backport/release-* label is applied.

# .github/workflows/backport.yaml
on:
  pull_request_target:
    types:
      - closed
      - labeled

jobs:
  backport:
    uses: dapr/.github/.github/workflows/backport.yaml@main
    secrets:
      dapr_bot_token: ${{ secrets.DAPR_BOT_TOKEN }}