podman

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name: Update Podman version on Podman.io
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on:
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  release:
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    types: [published]
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  workflow_dispatch:
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    inputs:
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      version:
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        description: 'Release version to build and upload (e.g. "v9.8.7")'
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        required: true
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jobs:
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  bump:
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    name: Bump
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    runs-on: ubuntu-22.04
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    steps:
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      - name: Get version
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        id: getversion
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        run: |
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          if [[ -z "${{ inputs.version }}" ]]
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          then
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                VERSION=${{ github.event.release.tag_name }}
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          else
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                VERSION=${{ inputs.version }}
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          fi
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          # strip out the prefix v if it's there
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          if [[ $VERSION == v* ]]; then
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            VERSION="${VERSION:1}"
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          fi
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          echo "Bump to ${VERSION}"
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          if [[ $VERSION != *-rc* ]] && [[ $VERSION != *-dev ]]; then
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            echo "notRC=true" >> "$GITHUB_OUTPUT"
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          else
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            echo "SKIPPING: Version is a RC or a dev, no need to update."
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          fi
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          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
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      - name: Check open PRs
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        if: steps.getversion.outputs.notRC == 'true'
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        id: checkpr
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        run: |
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          prs=$(gh pr list \
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            --repo containers/podman.io \
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            --head bump-podmanv${{ steps.getversion.outputs.version }} \
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            --state open \
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            --json title \
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            --jq 'length')
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          if ((prs > 0)); then
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            echo "SKIPPING: PR already exists to update to v${{ steps.getversion.outputs.version }}."
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          else
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            echo "prexists=false" >> "$GITHUB_OUTPUT"
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          fi
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        env:
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          GH_TOKEN: ${{ secrets.PODMANBOT_TOKEN }}
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      - uses: actions/checkout@v4
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        if: >-
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            steps.getversion.outputs.notRC == 'true' &&
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            steps.checkpr.outputs.prexists == 'false'
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        with:
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          repository: containers/podman.io
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          ref: refs/heads/main
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          token: ${{ secrets.PODMANBOT_TOKEN }}
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      - name: Check version
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        if: >-
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            steps.getversion.outputs.notRC == 'true' &&
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            steps.checkpr.outputs.prexists == 'false'
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        id: checkversion
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        run: |
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          # Check if version is actually higher than one on podman.io
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          prevversion=`grep -P "(?<=export const LATEST_VERSION = ')(\d.\d.\d)" -o static/data/global.ts`
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          echo "Version currently on site: ${prevversion}"
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          echo "Version to update to: ${{ steps.getversion.outputs.version }}"
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          # sort -V -C returns 0 if args are ascending version order
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          if echo "${prevversion},${{ steps.getversion.outputs.version }}" | tr ',' '\n' | sort -V -C && [[ ${prevversion} != ${{ steps.getversion.outputs.version }} ]]
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          then
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            echo "needsUpdate=true" >> $GITHUB_OUTPUT
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            echo "This release is a higher version, so we need to update podman.io"
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          else
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            echo "SKIPPING: This release is not a higher version, no need to update."
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          fi
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      - name: Bump version
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        if: >-
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          steps.getversion.outputs.notRC == 'true' &&
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          steps.checkversion.outputs.needsUpdate == 'true' &&
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          steps.checkpr.outputs.prexists == 'false'
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        run: |
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          # Replace the version in static/data/global.ts file
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          sed -i "s/export const LATEST_VERSION = '.*';/export const LATEST_VERSION = '${{ steps.getversion.outputs.version }}';/g" static/data/global.ts
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          echo "Updated file:"
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          cat static/data/global.ts
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      - name: Open PR
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        if: >-
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            steps.getversion.outputs.notRC == 'true' &&
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            steps.checkversion.outputs.needsUpdate == 'true' &&
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            steps.checkpr.outputs.prexists == 'false'
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        run: |
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          # Make commiter the user who triggered the action, either through cutting a release or manual trigger
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          # GitHub gives everyone a noreply email associated with their account, use that email for the sign-off
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          git config --local user.name ${{ github.actor }}
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          git config --local user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
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          bumpbranch="bump-podmanv${{ steps.getversion.outputs.version }}"
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          git checkout -b $bumpbranch
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          git add static/data/global.ts
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          git commit --signoff -m "Bump Podman to v${{ steps.getversion.outputs.version }}"
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          git remote -v
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          git remote add podmanbot https://github.com/podmanbot/podman.io
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          git push podmanbot "+$bumpbranch"
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          gh pr create \
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            --title "Bump Podman to v${{ steps.getversion.outputs.version }}" \
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            --body  "Bump Podman to v${{ steps.getversion.outputs.version }}" \
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            --head "podmanbot:$bumpbranch" \
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            --base "main" -R "containers/podman.io"
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        env:
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          GH_TOKEN: ${{ secrets.PODMANBOT_TOKEN }}
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