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Allow checking CI and Reviews for automerging.
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Signed-off-by: Petr "Stone" Hracek <phracek@redhat.com>
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phracek committed Sep 30, 2024
1 parent 4bcbde2 commit c3486ab
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1 change: 1 addition & 0 deletions .github/auto-merge.yml
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target-branch: []
71 changes: 71 additions & 0 deletions .github/workflows/auto-merge-on-demand.yml
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name: Auto Merge Scheduled / On Demand
on:
schedule:
# Workflow runs every 45 minutes
- cron: '*/45 * * * *'
workflow_dispatch:
inputs:
pr-number:
description: 'Pull Request number/s ; when not provided, the workflow will run for all open PRs'
required: true
default: '0'

permissions:
contents: read

jobs:
# Get all open PRs
gather-pull-requests:
if: github.repository_owner == 'sclorg'
runs-on: ubuntu-latest

outputs:
pr-numbers: ${{ steps.get-pr-numbers.outputs.result }}
pr-numbers-manual: ${{ steps.parse-manual-input.outputs.result }}

steps:
- id: get-pr-numbers
if: inputs.pr-number == '0'
name: Get all open PRs
uses: actions/github-script@v7
with:
# !FIXME: this is not working if there is more than 100 PRs opened
script: |
const { data: pullRequests } = await github.rest.pulls.list({
owner: context.repo.owner,
repo: context.repo.repo,
state: 'open',
per_page: 100
});
return pullRequests.map(pr => pr.number);
- id: parse-manual-input
if: inputs.pr-number != '0'
name: Parse manual input
run: |
# shellcheck disable=SC2086
echo "result="[ ${{ inputs.pr-number }} ]"" >> $GITHUB_OUTPUT
shell: bash

validate-pr:
name: 'Validation of Pull Request #${{ matrix.pr-number }}'
needs: [ gather-pull-requests ]
runs-on: ubuntu-latest

strategy:
fail-fast: false
matrix:
pr-number: ${{ inputs.pr-number == 0 && fromJSON(needs.gather-pull-requests.outputs.pr-numbers) || fromJSON(needs.gather-pull-requests.outputs.pr-numbers-manual) }}

permissions:
# required for merging PRs
contents: write
# required for PR comments and setting labels
pull-requests: write

steps:
- name: Auto Merge wrapper
uses: sclorg/auto-merge-wrapper@v1
with:
pr-number: ${{ matrix.pr-number }}
token: ${{ secrets.GITHUB_TOKEN }}
43 changes: 43 additions & 0 deletions .github/workflows/auto-merge.yml
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name: Auto Merge
on:
workflow_run:
workflows: [ Gather Pull Request Metadata ]
types:
- completed

permissions:
contents: read

jobs:
download-metadata:
if: >
github.event.workflow_run.event == 'pull_request' &&
github.event.workflow_run.conclusion == 'success'
runs-on: ubuntu-latest

outputs:
pr-metadata: ${{ steps.Artifact.outputs.pr-metadata-json }}

steps:
- id: Artifact
name: Download Artifact
uses: redhat-plumbers-in-action/download-artifact@v1
with:
name: pr-metadata

auto-merge:
needs: [ download-metadata ]
runs-on: ubuntu-latest

permissions:
# required for merging PRs
contents: write
# required for PR comments and setting labels
pull-requests: write

steps:
- name: Auto Merge wrapper
uses: sclorg/auto-merge-wrapper@v1
with:
pr-metadata: ${{ needs.download-metadata.outputs.pr-metadata }}
token: ${{ secrets.GITHUB_TOKEN }}
27 changes: 27 additions & 0 deletions .github/workflows/pr-metadata.yml
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name: Gather Pull Request Metadata
on:
pull_request:
types: [ opened, reopened, synchronize ]
branches: [ master ]

permissions:
contents: read

jobs:
gather-metadata:
if: github.repository_owner == 'sclorg'
runs-on: ubuntu-latest

steps:
- name: Repository checkout
uses: actions/checkout@v4

- id: Metadata
name: Gather Pull Request Metadata
uses: redhat-plumbers-in-action/gather-pull-request-metadata@v1

- name: Upload artifact with gathered metadata
uses: actions/upload-artifact@v4
with:
name: pr-metadata
path: ${{ steps.Metadata.outputs.metadata-file }}

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