comfyui-trigger.yaml

name: Handle trigger from comfystream repo

on:
  workflow_dispatch:
    inputs:
      comfyui-base-digest:
        description: "SHA256 image digest for livepeer/comfyui-base docker image"
        required: true
        type: string
      triggering-branch:
        description: "Branch name or PR in comfystream triggering this workflow"
        required: true
        type: string
      branch-prefix:
        description: "Prefix for branch name to create PR here"
        required: false
        type: string
        default: "comfyui/"

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: ${{ !((github.ref_type == 'branch' && github.ref_name == 'main') || github.ref_type == 'tag') }}

jobs:
  trigger:
    name: Trigger handler
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Update Dockerfile.live-base-comfyui
        shell: bash
        run: |
          BASE_IMAGE="livepeer/comfyui-base@${{ inputs.comfyui-base-digest }}"
          sed -i "1s~.*~ARG BASE_IMAGE=$BASE_IMAGE~" runner/docker/Dockerfile.live-base-comfyui
          head runner/docker/Dockerfile.live-base-comfyui

      - name: Commit and push changes
        id: branch-commit
        uses: devops-infra/action-commit-push@v0.10.0
        env:
          GITHUB_TOKEN: ${{ secrets.CI_GITHUB_TOKEN  }}
        with:
          github_token: ${{ secrets.CI_GITHUB_TOKEN }}
          target_branch: "${{ inputs.branch-prefix }}${{ inputs.triggering-branch }}"
          commit_prefix: "[AUTO-COMMIT] "
          commit_message: "Update `Dockerfile.live-base-comfyui` with new BASE_IMAGE"
          force: true

      - name: Create pull request
        uses: devops-infra/action-pull-request@v1.0.2
        with:
          github_token: ${{ secrets.CI_GITHUB_TOKEN }}
          source_branch: ${{ steps.branch-commit.outputs.branch_name }}
          target_branch: main
          title: "[BOT] Update BASE_IMAGE to trigger ai-runner rebuild for comfyui (${{ inputs.triggering-branch }})"
          assignee: "${{ github.actor }}"
          get_diff: true
          allow_no_diff: false