action.yml

name: Slack canvas deploy status
description: Renders deployment status for dev and prd from the GitHub Deployments API and sends it to a Slack workflow webhook that replaces the Pulse channel canvas.

inputs:
  webhook-url:
    description: Slack Workflow Builder webhook URL (a secret — anyone holding it can write the canvas).
    required: true
  github-token:
    description: Token with read access to this repository's deployments.
    required: true
  repo:
    description: Repository in owner/name form whose deployments are rendered.
    required: true
  repo-url:
    description: Repository web URL used for commit links.
    required: true

runs:
  using: composite
  steps:
    - name: Update canvas
      shell: bash
      env:
        SLACK_WEBHOOK_URL: ${{ inputs.webhook-url }}
        GITHUB_TOKEN: ${{ inputs.github-token }}
        REPO: ${{ inputs.repo }}
        REPO_URL: ${{ inputs.repo-url }}
      run: bash "${GITHUB_ACTION_PATH}/update-canvas.sh"