Pact Publish Contract Action

CAVEATS v2 is intended to help in migrating from tag to branches.

If ensure, use v1 if your pact publish -> verification still need to be performed using tags

This action uses pact-cli docker image to perform an opinionated "publish contract":

$ pact broker publish <PACT_OR_DIR> \
  --consumer-app-version <GIT_COMMIT_SHA> \
  --branch <GIT_BRANCH> \
  --tag <GIT_BRANCH> \
  --no-auto-detect-version-properties

Inputs

Action inputs are (hopefully) kept in sync with relation option of publish command from pact-cli

`directory`

Required Directory with pact contract files.

See examples below for more info about how actually use in workflow.

`consumer_app_version`

Required The consumer application version.

`branch`

Required Repository branch of the consumer version.

Environment Variables

Setup environment variable used by pact-cli.

`PACT_BROKER_BASE_URL`

Required The base URL of the Pact Broker

`PACT_BROKER_USERNAME`

Required Pact Broker basic auth username

`PACT_BROKER_PASSWORD`

Required Pact Broker basic auth password

Usage Example

Being a Docker container action, the workspace directory path for action is mounted inside docker container run by the action as /github/workspace.

So, use /github/workspace as base path in directory input value and append the relative path to pact contract directory files.

Publish after test

steps:
  # ...
  
  # assume this will put pact files into $GITHUB_WORKSPACE/build/pacts
  - name: consumer contract test
    run: make test-contract-consumer

  # GitHub Action provides different env var for branch name if on pull request
  - name: Output git branch
    id: git-branch
    run: |
      echo ::set-output name=head_ref::${GITHUB_HEAD_REF#refs/*/}
      echo ::set-output name=ref::${GITHUB_REF#refs/*/}

  - uses: casavo/pact-publish-contract-action@v1
    env:
      PACT_BROKER_BASE_URL: ${{ secrets.PACT_BROKER_BASE_URL }}
      PACT_BROKER_PASSWORD: ${{ secrets.PACT_BROKER_PASSWORD }}
      PACT_BROKER_USERNAME: ${{ secrets.PACT_BROKER_USERNAME }}
    with:
      directory: /github/workspace/build/pacts
      consumer_app_version: ${{ github.sha }}
      branch: ${{ steps.git-branch.outputs.head_ref || steps.git-branch.outputs.ref }}

casavo/action-pact-publish-contract

Pact Publish Contract Action

Inputs

directory

consumer_app_version

branch