vsphere-cli-bundle/.github/workflows/release.yml at main · PastureStack/vsphere-cli-bundle · GitHub

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name: Release

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: write
  id-token: write
  attestations: write

concurrency:
  group: vsphere-cli-bundle-release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  release:
    runs-on: ubuntu-24.04
    timeout-minutes: 45
    steps:
      - name: Check out immutable tag
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Validate release identity
        shell: bash
        run: |
          set -euo pipefail
          test "$GITHUB_REF_TYPE" = tag
          version="${GITHUB_REF_NAME#v}"
          [[ "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]
          test "$(git rev-parse HEAD)" = "$(git rev-list -n 1 "$GITHUB_REF_NAME")"
          test "$(sed -n 's/^GOVMOMI_VERSION=//p' sources.lock.env)" = "$version"
          test -z "$(git status --porcelain)"

      - name: Install checksum-pinned Go toolchain
        shell: bash
        run: |
          set -euo pipefail
          archive="$RUNNER_TEMP/go1.27.0.linux-amd64.tar.gz"
          curl --proto '=https' --tlsv1.2 --fail --silent --show-error --location \
            --output "$archive" https://go.dev/dl/go1.27.0.linux-amd64.tar.gz
          printf '%s  %s\n' \
            675c26c449cbb18fc24b74650de1eabbae6e16f64326fd85a283fb3b58280685 \
            "$archive" | sha256sum -c -
          tar -C "$RUNNER_TEMP" -xzf "$archive"
          printf '%s\n' "$RUNNER_TEMP/go/bin" >> "$GITHUB_PATH"

      - name: Rebuild and verify exact bundle
        shell: bash
        run: |
          set -euo pipefail
          scripts/test
          scripts/package dist
          version="${GITHUB_REF_NAME#v}"
          artifact="dist/vsphere-cli-bundle-${version}-linux-amd64.tar.xz"
          test -s "$artifact"
          (cd dist && sha256sum "${artifact##*/}" > SHA256SUMS)

      - name: Attest release asset
        uses: actions/attest-build-provenance@4d101475d8b20a2381f78447822ac1eab6504dd8 # v4.2.2
        with:
          subject-checksums: dist/SHA256SUMS

      - name: Publish immutable GitHub release
        shell: bash
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          set -euo pipefail
          version="${GITHUB_REF_NAME#v}"
          artifact="dist/vsphere-cli-bundle-${version}-linux-amd64.tar.xz"
          gh release create "$GITHUB_REF_NAME" --repo "$GITHUB_REPOSITORY" --verify-tag \
            --title "vSphere CLI Bundle ${version}" \
            --notes 'Deterministic Go 1.27.0 build from the pinned govmomi source coordinate, with pure numeric artifact versioning and checksummed provenance.' \
            "$artifact" dist/SHA256SUMS

      - name: Clean generated files
        if: always()
        shell: bash
        run: rm -rf -- dist