infra-meeting-release.yaml

name: "Prepare infra meeting notes as release"
on:
  workflow_dispatch:
    inputs:
      milestone_id:
        description: '"Current" milestone id to prepare as release'
        required: true
        type: string
      milestone_name:
        description: '"Current" milestone name'
        required: true
        default: 'current'
        type: string
      next_milestone_id:
        description: '"Next" milestone id'
        required: true
        # "permanent" 'next' milestone: https://github.com/jenkins-infra/helpdesk/milestone/10
        default: '10'
        type: string
      next_milestone_name:
        description: '"Next" milestone name'
        required: true
        default: 'next'
        type: string
jobs:
  release:
    name: "Prepare infra meeting notes as release"
    runs-on: "ubuntu-latest"
    steps:
      - name: "Get current date"
        id: date
        run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
      - name: "Generate markdown from current and next milestone"
        id: milestones_as_markdown
        uses: actions/github-script@v6
        with:
          result-encoding: string
          script: |
            const getMilestoneAsMarkdown = async function(milestone, milestoneName, issuesState, closeReason) {
              const opts = github.rest.issues.listForRepo.endpoint.merge({
                ...context.issue,
                milestone,
                state: issuesState,
                sort: 'created',
                direction: 'desc',
                per_page: 100,
              })
              const issues = await github.paginate(opts)

              let markdown = ''
              let category = (closeReason == 'completed') ? 'Done' : 'Closed as not planned'
              let query = '?closed=1'

              // There should not be any closed issue in the 'next' milestone, only 'Done' ones
              if (issuesState == 'open') {
                category = (milestoneName != 'next') ? 'Work In Progress' : 'Backlog'
                if (milestoneName == 'todo') category = 'TODO (next milestone)'
                query = ''
              }

              title = `* [${category}](${context.payload.repository.html_url}/milestone/${milestone}${query}):`

              if (issues.length > 0) {
                for (const issue of issues) {
                  if ((issuesState == 'open') || ((issuesState == 'closed') && (issue.state_reason == closeReason))){
                    const assigned = issues.assignees ? issues.assignees.join(', ') : 'unassigned'
                    markdown = markdown.concat("\r\n").concat(`  * [${issue.title}](${issue.html_url}) (${assigned})`)
                  }
                }
              }
              
              if (markdown != '') markdown = title.concat("\r\n").concat(markdown)
              
              return markdown
            }

            done = await getMilestoneAsMarkdown(context.payload.inputs.milestone_id, context.payload.inputs.milestone_name, 'closed', 'completed')
            notPlanned = await getMilestoneAsMarkdown(context.payload.inputs.milestone_id, context.payload.inputs.milestone_name, 'closed', 'not_planned')
            wip = await getMilestoneAsMarkdown(context.payload.inputs.milestone_id, context.payload.inputs.milestone_name, 'open', '')
            try {
              todoMilestone = parseInt(context.payload.inputs.milestone_id) + 1
              todo = await getMilestoneAsMarkdown(todoMilestone, 'todo', 'open', '')
            } catch (error) {
              console.error(error);
              todo = ''
            }
            next = await getMilestoneAsMarkdown(context.payload.inputs.next_milestone_id, context.payload.inputs.next_milestone_name, 'open', '')

            return `Markdown for the infra team sync meeting notes preparation:
            <pre><code>
            ${done}

            ${notPlanned}

            ${wip}

            <!--
            ${next}
            -->
            </code></pre>

            <details><summary>Preview:</summary>

            ${done}
            
            * New items:
                * placeholder 1
                * placeholder 2
            
            ${wip}

            ${todo}

            <!--
            ${next}
            -->

            </details>

            Generated from the ["${context.payload.inputs.milestone_name}"](${context.payload.repository.html_url}/milestone/${context.payload.inputs.milestone_id}) and the ["${context.payload.inputs.next_milestone_name}"](${context.payload.repository.html_url}/milestone/${context.payload.inputs.next_milestone_id}) milestones.`

      - name: "Create release"
        id: create_release
        uses: actions/github-script@v6
        env:
          CURRENT_DATE: ${{ steps.date.outputs.date }}
          RELEASE_BODY: ${{steps.milestones_as_markdown.outputs.result}}
        with:
          script: |
            name = `infra-team-sync-${process.env.CURRENT_DATE}`
            tag = `${name}_${context.runNumber}`

            try {
              await github.rest.repos.createRelease({
                name: name,
                owner: context.repo.owner,
                repo: context.repo.repo,
                body: process.env.RELEASE_BODY,
                tag_name: tag,
                draft: true,
                generate_release_notes: true,
                prerelease: false,
              });
            } catch (error) {
              core.setFailed(error.message);
            }