releases/.github/workflows/post-merge.yaml

name: Post Merge

on:
  push:
    branches:
      - main
    tags-ignore:
      - dev

permissions:
  contents: read

jobs:
  generate:
    permissions:
      contents: write  # for Git to git push
    name: Sync Generated Code and Docs
    runs-on: ubuntu-24.04
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          token: ${{ secrets.GH_PUSH_TOKEN }} # zizmor: ignore[secrets-outside-env] required to push to protected branch below
          persist-credentials: true

      - name: Generate
        run: make clean generate docs-generate-cli-docs

      - name: Commit & Push
        shell: bash
        run: |
          # Commit any changes and push as needed.

          # See https://github.com/actions/checkout#push-a-commit-using-the-built-in-token
          AUTHOR=wasm-updater
          git config user.name ${AUTHOR}
          git config user.email ${AUTHOR}@github.com

          # Prevent looping if the build was non-deterministic..
          CAN_PUSH=1
          if [[ "$(git log -1 --pretty=format:'%an')" == "${AUTHOR}" ]]; then
              CAN_PUSH=0
          fi

          if ./build/commit-wasm-bins.sh; then
            if [[ "${CAN_PUSH}" == "1" ]]; then
              git push
            else
              echo "Previous commit was auto-generated -- Aborting!"
              exit 1
            fi
          else
            echo "No generated changes to push!"
          fi

          AUTHOR=cli-docs-updater
          git config user.name ${AUTHOR}
          git config user.email ${AUTHOR}@github.com

          # Prevent looping if the build was non-deterministic..
          CAN_PUSH=1
          if [[ "$(git log -1 --pretty=format:'%an')" == "${AUTHOR}" ]]; then
              CAN_PUSH=0
          fi

          if ./build/commit-cli-docs.sh; then
            if [[ "${CAN_PUSH}" == "1" ]]; then
              git push
            else
              echo "Previous commit was auto-generated -- Aborting!"
              exit 1
            fi
          else
            echo "No generated changes to push!"
          fi

  code-coverage:
    name: Update Go Test Coverage
    runs-on: ubuntu-24.04
    needs: generate
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Unit Test Golang
        run: make ci-go-test-coverage
        timeout-minutes: 30

  release-build:
    name: Release Build (linux, windows)
    runs-on: ubuntu-24.04
    needs: generate
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
          fetch-tags: true
          persist-credentials: false

      - name: Git Describe
        run: git describe --tags

      - uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
        with:
          install: true
          cache: true
          mise_toml: |
            [tools]
            zig = "0.16.0"

      - id: go_version
        name: Read go version
        run: echo "go_version=$(cat .go-version)" >> $GITHUB_OUTPUT

      - name: Install Go (${{ steps.go_version.outputs.go_version }})
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version: ${{ steps.go_version.outputs.go_version }}

      - name: Build Linux and Windows
        run: make ci-build-windows ci-go-ci-build-linux ci-go-ci-build-linux-static
        timeout-minutes: 30

      - name: Build Linux arm64
        run: make ci-go-ci-build-linux ci-go-ci-build-linux-static
        timeout-minutes: 30
        env:
          GOARCH: arm64

      - name: Upload binaries
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: always()
        with:
          name: binaries-linux-windows
          path: _release

  release-build-darwin:
    name: Release Build (darwin)
    runs-on: macos-14
    needs: generate
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
          fetch-tags: true
          persist-credentials: false

      - name: Git Describe
        run: git describe --tags

      - id: go_version
        name: Read go version
        run: echo "go_version=$(cat .go-version)" >> $GITHUB_OUTPUT

      - name: Install Go (${{ steps.go_version.outputs.go_version }})
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version: ${{ steps.go_version.outputs.go_version }}

      - name: Build Darwin
        run: |
          make ci-build-darwin GOARCH=amd64
          make ci-build-darwin-arm64-static
        timeout-minutes: 30

      - name: Upload binaries (darwin)
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        if: always()
        with:
          name: binaries-darwin
          path: _release

  deploy-dev:
    name: Deploy Dev Prerelease
    runs-on: ubuntu-24.04
    needs: [ release-build, release-build-darwin ]
    permissions:
      contents: write
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: true

      - name: Download release binaries
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          pattern: binaries-*
          merge-multiple: true
          path: _release

      - name: Push edge binaries to bucket
        env:
          S3_RELEASE_BINARY_URL: ${{ secrets.S3_RELEASE_BINARY_URL }} # zizmor: ignore[secrets-outside-env]
        if: ${{ env.S3_RELEASE_BINARY_URL }}
        run: |
          for asset in _release/*/opa_*_*; do
            curl -f -X PUT --data-binary @"$asset" \
              "${S3_RELEASE_BINARY_URL}/binaries/edge/$(basename "$asset")"
          done

      - name: Create or update dev prerelease
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          git tag -f dev
          git push origin dev -f

          # Collect all OPA binaries from the release directory
          ASSETS=()
          for asset in _release/*/opa_*_*; do
            ASSETS+=("$asset")
          done

          gh release create dev \
            --prerelease \
            --title "Dev (latest main)" \
            --notes "Automated prerelease from the latest main branch commit ($(git rev-parse --short HEAD))." \
            "${ASSETS[@]}" || {
            gh release edit dev \
              --title "Dev (latest main)" \
              --notes "Automated prerelease from the latest main branch commit ($(git rev-parse --short HEAD))."
            gh release upload dev --clobber "${ASSETS[@]}"
          }

  deploy-wasm-builder:
    name: Deploy WASM Builder
    runs-on: ubuntu-24.04
    needs: generate
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Build and Push opa-wasm-builder
        env:
          DOCKER_USER: ${{ secrets.DOCKER_USER }} # zizmor: ignore[secrets-outside-env]
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }} # zizmor: ignore[secrets-outside-env]
          DOCKER_WASM_BUILDER_IMAGE: ${{ secrets.DOCKER_WASM_BUILDER_IMAGE }} # zizmor: ignore[secrets-outside-env]
        # Only run if required secrets are provided
        if: ${{ env.DOCKER_USER && env.DOCKER_PASSWORD }}
        run: make push-wasm-builder-image

  website-smoke-test:
    name : Website Smoke Test
    runs-on: ubuntu-24.04
    steps:
      - name: Check out code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false
      - name: Run Smoke Test
        run: make -C docs smoke-test