New workflow frameworkPR for automatic submodule PR merging

.github/actions/automerge/action.yml

@@ -0,0 +1,86 @@
+name: "Automatic PR checks and merge"
+description: "Checks if a particular branch and pull request exist in a repository"
+inputs:
+ branch:
+ description: "Branch to checkout"
+ required: true
+ repository:
+ description: "Repository"
+ required: true
+ token:
+ description: "Authentification token"
+ required: true
+
+runs:
+ using: "composite"
+ steps:
+ - name: Checkout repository
+ uses: actions/checkout@v3
+ with:
+ repository: ${{ inputs.repository }}
+ path: repository
+ - name: Check repository branch
+ id: repositoryBranch
+ run: |
+ cd repository
+ var=$(git ls-remote --heads origin ${{ inputs.branch }})
+ if [[ -z $var ]]; then
+ echo "Branch "${{ inputs.branch }}" not found in " ${{ inputs.repository }}
+ echo "exist=false" >> $GITHUB_OUTPUT
+ else
+ echo "Branch "${{ inputs.branch }}" found in " ${{ inputs.repository }}
+ git fetch
+ git checkout ${{ inputs.branch }}
+ git pull
+ echo "exist=true" >> $GITHUB_OUTPUT
+ fi
+ shell: bash
+ - name: Check PR
+ id: PRCheck
+ if: steps.repositoryBranch.outputs.exist == 'true'
+ run: |
+ cd repository
+ #Check PR
+ gh auth status
+ gh pr view
+ prurl=$(gh pr view --json url -t '{{ .url }}')
+ echo "prurl=$prurl" >> $GITHUB_OUTPUT
+ mergeStateStatus=$(gh pr view --json mergeStateStatus -t '{{ .mergeStateStatus }}')
+ echo "MergeStateStatus " $mergeStateStatus
+ echo "mergeStateStatus=$mergeStateStatus" >> $GITHUB_OUTPUT
+ prState=$(gh pr view --json state -t '{{ .state }}')
+ echo "prState=$prState" >> $GITHUB_OUTPUT
+ echo "PullRequestState " $prState
+ review=$(gh pr view --json reviewDecision -t '{{ .reviewDecision }}')
+ echo "review=$review" >> $GITHUB_OUTPUT
+ echo "Review decision " $review
+ if [[ $prState == "MERGED" ]]; then
+ echo "PR already merged"
+ elif [[ $review == "APPROVED" ]]; then
+ echo "PR is approved and mergeStateStatus is " $mergeStateStatus
+ else
+ echo "No valid PR found for branch " ${{ inputs.branch }} " in " ${{ inputs.repository }} " merge is not allowed"
+ exit 1
+ fi
+ env:
+ GITHUB_TOKEN: ${{ inputs.token }}
+ shell: bash 
+ - name: Print outputs
+ if: steps.repositoryBranch.outputs.exist == 'true'
+ run: |
+ echo "Merge status " ${{ steps.PRCheck.outputs.mergeStateStatus }}
+ echo "PR REVIEW " ${{ steps.PRCheck.outputs.review }}
+ echo "PR url " ${{ steps.PRCheck.outputs.prurl }}
+ echo "PR state " ${{ steps.PRCheck.outputs.prState }}
+ shell: bash
+ - name: Merge PR
+ if: (github.event.action == 'closed' && github.event.pull_request.merged == true && steps.PRCheck.outputs.review == 'APPROVED' && steps.PRCheck.outputs.prState != 'MERGED')
+ run: |
+ cd repository
+ gh auth status
+ echo "actor " ${{ github.actor }}
+ gh pr merge --auto --merge "$PR_URL"
+ env:
+ PR_URL: ${{ steps.PRCheck.outputs.prurl }}
+ GITHUB_TOKEN: ${{ inputs.token }}
+ shell: bash

.github/workflows/frameworkPR.yml

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+name: Check on submodules PR
+
+on:
+ pull_request:
+ branches: [ "master" ]
+ types: [ "opened", "reopened", "created", "closed", "synchronize"]
+
+ workflow_dispatch:
+
+permissions: write-all
+
+env:
+ BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+
+defaults:
+ run:
+ shell: bash
+
+jobs:
+ framework-pr:
+ strategy:
+ matrix:
+ submodules: ["rest-for-physics/rawlib", "rest-for-physics/detectorlib", "rest-for-physics/geant4lib","rest-for-physics/tracklib", "rest-for-physics/connectorslib", "rest-for-physics/axionlib", "rest-for-physics/legacylib", "rest-for-physics/restG4"]
+ runs-on: ubuntu-latest
+ if: github.head_ref || github.ref_name != 'master'
+ steps:
+ - uses: actions/checkout@v3
+ - name: Checkout submodules
+ uses: ./.github/actions/automerge
+ with:
+ branch: ${{ env.BRANCH_NAME }}
+ repository: ${{ matrix.submodules }}
+ token: ${{ secrets.REST_TOKEN }}