hugo-theme-relearn/.github/actions/check_milestone/action.yaml

name: Check milestone
description: Checks if the given milestone and its according tag are valid to be released
inputs:
  milestone:
    description: Milestone for this release
    required: true
  github_token:
    description: Secret GitHub token
    required: true
outputs:
  outcome:
    description: Result of the check, success or failure
    value: ${{ steps.outcome.outputs.outcome }}
runs:
  using: composite
  steps:
    - name: Get closed issues for milestone
      id: closed_issues
      uses: octokit/graphql-action@v2.x
      env:
        MILESTONE: ${{ inputs.milestone }}
        GITHUB_TOKEN: ${{ inputs.github_token }}
      with:
        query: |
          query {
            search(first: 1, type: ISSUE, query: "user:${{ github.repository_owner }} repo:${{ github.event.repository.name }} milestone:${{ env.MILESTONE }} state:closed") {
              issueCount
            }
          }          

    - name: Get open issues for milestone
      id: open_issues
      uses: octokit/graphql-action@v2.x
      env:
        MILESTONE: ${{ inputs.milestone }}
        GITHUB_TOKEN: ${{ inputs.github_token }}
      with:
        query: |
          query {
            search(first: 1, type: ISSUE, query: "user:${{ github.repository_owner }} repo:${{ github.event.repository.name }} milestone:${{ env.MILESTONE }} state:open") {
              issueCount
            }
          }          

    - name: Get old version number
      id: oldvers
      uses: andstor/file-reader-action@v1
      with:
        path: layouts/partials/version.txt

    - name: Get old major version number
      id: oldmajorvers
      uses: ashley-taylor/regex-property-action@v1
      with:
        value: ${{ steps.oldvers.outputs.contents }}
        regex: (\d+)\.\d+\.\d+.*
        replacement: '$1'

    - name: Get old main version number
      id: oldmainvers
      uses: ashley-taylor/regex-property-action@v1
      with:
        value: ${{ steps.oldvers.outputs.contents }}
        regex: (\d+)\.(\d+)\.\d+.*
        replacement: '$1\.$2'

    - name: Get current patch version number
      id: patchvers
      uses: ashley-taylor/regex-property-action@v1
      env:
        MILESTONE: ${{ inputs.milestone }}
      with:
        value: ${{ env.MILESTONE }}
        regex: \d+\.\d+\.(\d+)
        replacement: "$1"

    - name: Get releasenotes
      id: releasenotes
      uses: andstor/file-reader-action@v1
      with:
        path: exampleSite/content/basics/releasenotes/${{ steps.oldmajorvers.outputs.value }}.x/_index.en.md

    - name: Check for old releasenotes
      id: hasoldnotes
      uses: ashley-taylor/regex-property-action@v1
      with:
        value: ${{ steps.releasenotes.outputs.contents }}
        regex: '.*?[\n\r\s]*<!--GH-ACTION-RELEASE-MILESTONE-->[\n\r\s]*[\n\r]+##\s+${{ steps.oldmainvers.outputs.value }}\.0\s+.*?[\n\r][\n\r\s]*.*'
        flags: gs
        replacement: '1'

    - name: Set outcome
      id: outcome
      shell: bash
      run: |
        if [ "${{ fromJSON(steps.closed_issues.outputs.data).search.issueCount > 0 && fromJSON(steps.open_issues.outputs.data).search.issueCount == 0 && ( (steps.patchvers.outputs.value!='0'&&steps.hasoldnotes.outputs.value=='1') || (steps.patchvers.outputs.value=='0'&&steps.hasoldnotes.outputs.value!='1') ) }}" = "true" ]; then
          echo "outcome=success" >> $GITHUB_OUTPUT
        else
          echo "outcome=failure" >> $GITHUB_OUTPUT
        fi        

    - name: Log results and exit
      shell: bash
      run: |
        echo outcome              : ${{ steps.outcome.outputs.outcome }}
        echo has closed issues    : ${{ fromJSON(steps.closed_issues.outputs.data).search.issueCount > 0 }}
        echo has open issues      : ${{ fromJSON(steps.open_issues.outputs.data).search.issueCount > 0 }}
        echo is patch version     : ${{ steps.patchvers.outputs.value != '0' }}
        echo has old releasenotes : ${{ steps.hasoldnotes.outputs.value == '1' }}
        echo are notes okay       : ${{ (steps.patchvers.outputs.value!='0'&&steps.hasoldnotes.outputs.value=='1') || (steps.patchvers.outputs.value=='0'&&steps.hasoldnotes.outputs.value!='1') }}
        if [ "${{ steps.outcome.outputs.outcome }}" = "failure" ]; then
          exit 1
        fi