delete-preview.yaml

name: Delete preview from OVH Object Storage

on:
  workflow_run:
    workflows: ["Ask preview removal for a given PR"]
    types:
      - completed

jobs:
  upload:
    name: Upload preview to OVH Object Storage
    runs-on: ubuntu-latest

    steps:
      - name: Download artifact
        uses: actions/github-script@v6.4.1
        with:
          script: |
            var artifacts = await github.rest.actions.listWorkflowRunArtifacts({
               owner: context.repo.owner,
               repo: context.repo.repo,
               run_id: ${{github.event.workflow_run.id }},
            });
            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
              return artifact.name == "PR"
            })[0];
            var download = await github.rest.actions.downloadArtifact({
               owner: context.repo.owner,
               repo: context.repo.repo,
               artifact_id: matchArtifact.id,
               archive_format: 'zip',
            });
            var fs = require('fs');
            fs.writeFileSync('${{github.workspace}}/PR.zip', Buffer.from(download.data));

      - run: unzip PR.zip

      - name: Get PR number
        id: pr_number
        run: echo "pr_number=$(cat PR_NUMBER)" >> $GITHUB_OUTPUT

      - name: Install Swift
        run: |
          pip install python-swiftclient==4.3.0 python-keystoneclient==5.1.0

      - name: OVH Object Storage
        run: |
          swift delete sekoiaio-documentation-previews -p ${{ steps.pr_number.outputs.pr_number }} --object-threads 5
        env:
          OS_AUTH_URL: "https://auth.cloud.ovh.net/v3/"
          OS_IDENTITY_API_VERSION: 3
          OS_TENANT_ID: ${{ secrets.PR_OS_TENANT_ID }}
          OS_TENANT_NAME: ${{ secrets.PR_OS_TENANT_NAME }}
          OS_USERNAME: ${{ secrets.PR_OS_USERNAME }}
          OS_PASSWORD: ${{ secrets.PR_OS_PASSWORD }}
          OS_REGION_NAME: "GRA"

      - name: Find Comment
        uses: peter-evans/find-comment@v2
        id: fc
        with:
          issue-number: ${{ steps.pr_number.outputs.pr_number }}
          comment-author: github-actions[bot]
          body-includes: Newest code from ${{ github.actor}} has been published to

      - name: Add comment to PR
        uses: peter-evans/create-or-update-comment@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          issue-number: ${{ steps.pr_number.outputs.pr_number }}
          comment-id: ${{ steps.fc.outputs.comment-id }}
          edit-mode: replace
          body: |
            _Pull request was merged, preview was removed._