name: Release

on:
  push:
    tags:
      - 'v*.*.*'
    branches:
      - master
  workflow_dispatch:
    inputs:
      branch:
        description: 'dist-tests branch to run tests from'
        required: false
        default: 'master'
        type: string

env:
  cache_nonce: 0 # Allows for easily busting actions/cache caches
  nim_version: pinned
  storage_binary_base: logos-storage
  c_bindings_lib_base: libstorage
  build_dir: build
  nim_flags: ''
  windows_libs: 'libstdc++-6.dll libgomp-1.dll libgcc_s_seh-1.dll libwinpthread-1.dll'

jobs:
  # Matrix
  matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.matrix.outputs.matrix }}
    steps:
    - name: Compute matrix
      id: matrix
      uses: fabiocaccamo/create-matrix-action@v5
      with:
        matrix: |
          os {linux},   cpu {amd64}, builder {ubuntu-22.04},     nim_version {${{ env.nim_version }}}, shell {bash --noprofile --norc -e -o pipefail}
          os {linux},   cpu {arm64}, builder {ubuntu-22.04-arm}, nim_version {${{ env.nim_version }}}, shell {bash --noprofile --norc -e -o pipefail}
          os {macos},   cpu {arm64}, builder {macos-14},         nim_version {${{ env.nim_version }}}, shell {bash --noprofile --norc -e -o pipefail}
          os {windows}, cpu {amd64}, builder {windows-latest},   nim_version {${{ env.nim_version }}}, shell {msys2}

  # Build
  # build:
  #   needs: matrix
  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       include: ${{fromJson(needs.matrix.outputs.matrix)}}

  #   defaults:
  #     run:
  #       shell: ${{ matrix.shell }} {0}

  #   name: ${{ matrix.os }}-${{ matrix.cpu }}-${{ matrix.nim_version }}
  #   runs-on: ${{ matrix.builder }}
  #   timeout-minutes: 80
  #   steps:
  #     - name: Set conditional env variables
  #       shell: bash
  #       run: |
  #         if [[ "${{ github.ref_type }}" == "tag" ]]; then
  #           echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
  #           echo "TAGGED_RELEASE=true" >> $GITHUB_ENV
  #         else
  #           echo "VERSION=${GITHUB_SHA::7}" >> $GITHUB_ENV
  #           echo "TAGGED_RELEASE=false" >> $GITHUB_ENV
  #         fi
  #     - name: Checkout sources
  #       uses: actions/checkout@v4
  #       with:
  #         submodules: recursive

  #     - name: Setup Nimbus Build System
  #       uses: ./.github/actions/nimbus-build-system
  #       with:
  #         os: ${{ matrix.os }}
  #         cpu: ${{ matrix.cpu }}
  #         shell: ${{ matrix.shell }}
  #         nim_version: ${{ matrix.nim_version }}

  #     - name: Compute binary name
  #       run: |
  #         case ${{ matrix.os }} in
  #           linux*)   os_name="linux"   ;;
  #           macos*)   os_name="darwin"  ;;
  #           windows*) os_name="windows" ;;
  #         esac
  #         storage_binary="${{ env.storage_binary_base }}-${os_name}-${{ matrix.cpu }}-${{ env.VERSION }}"
  #         c_bindings_lib="${{ env.c_bindings_lib_base }}-${os_name}-${{ matrix.cpu }}-${{ env.VERSION }}"
  #         if [[ ${os_name} == "windows" ]]; then
  #           storage_binary="${storage_binary}.exe"
  #         fi
  #         echo "storage_binary=${storage_binary}" >>$GITHUB_ENV
  #         echo "c_bindings_lib=${c_bindings_lib}" >>$GITHUB_ENV

  #     - name: Build Logos Storage binary
  #       run: |
  #         make NIMFLAGS="--out:${{ env.build_dir }}/${{ env.storage_binary }} ${{ env.nim_flags }}"

  #     - name: Package ${{ env.storage_binary_base }} Linux (compress and preserve perms)
  #       if: matrix.os == 'linux'
  #       run: |
  #         sudo apt-get update && sudo apt-get install -y zip
  #         zip -j "${{ env.build_dir }}/${{env.storage_binary}}.zip" ./${{ env.build_dir }}/*
          
  #     - name: Package ${{ env.storage_binary_base }} MacOS (compress and preserve perms)
  #       if: matrix.os == 'macos'
  #       run: |
  #         zip -j "${{ env.build_dir }}/${{env.storage_binary}}.zip" ./${{ env.build_dir }}/*

  #     - name: Package ${{ env.storage_binary_base }} Windows (compress and preserve perms)
  #       if: matrix.os == 'windows'
  #       shell: msys2 {0}
  #       run: |
  #         7z a -tzip "${{ env.build_dir }}/${{env.storage_binary}}.zip" ./${{ env.build_dir }}/*

  #     - name: Upload Logos Storage binary to workflow artifacts
  #       uses: actions/upload-artifact@v4
  #       with:
  #         name: ${{ env.storage_binary }}.zip
  #         path: ${{ env.build_dir }}/${{ env.storage_binary }}.zip
  #         retention-days: 30

  #     - name: Copy and zip Windows dlls to build/dlls dir (Windows)
  #       if: matrix.os == 'windows'
  #       run: |
  #         mkdir -p "${{ env.build_dir }}/dlls"
  #         for lib in ${{ env.windows_libs }}; do
  #           cp -v "${MINGW_PREFIX}/bin/${lib}" "${{ env.build_dir }}/dlls"
  #         done
  #         7z a -tzip "${{ env.build_dir }}/${{ env.storage_binary }}-dlls.zip" ./${{ env.build_dir }}/dlls/*.dll

  #     - name: Upload Windows dlls to workflow artifacts
  #       if: matrix.os == 'windows'
  #       uses: actions/upload-artifact@v4
  #       with:
  #         name: ${{ env.storage_binary }}-dlls.zip
  #         path: ${{ env.build_dir }}/${{ env.storage_binary }}-dlls.zip
  #         retention-days: 30

  #     - name: Build ${{ env.c_bindings_lib_base }} (Linux)
  #       if: matrix.os == 'linux'
  #       run: |
  #         make -j${ncpu} update
  #         make -j${ncpu} libstorage

  #     - name: Build ${{ env.c_bindings_lib_base }} (MacOS)
  #       if: matrix.os == 'macos'
  #       run: |
  #         make -j${ncpu} update
  #         STORAGE_LIB_PARAMS="--passL:\"-Wl,-install_name,@rpath/${{ env.c_bindings_lib_base }}.dylib\"" make -j${ncpu} libstorage

  #     - name: Build ${{ env.c_bindings_lib_base }} (Windows)
  #       if: matrix.os == 'windows'
  #       shell: msys2 {0}
  #       run: |
  #         make -j${ncpu} update
  #         make -j${ncpu} libstorage

  #     - name: Package ${{ env.c_bindings_lib_base }} Linux
  #       if: matrix.os == 'linux'
  #       run: |
  #         sudo apt-get update && sudo apt-get install -y zip
  #         zip -j "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" ${{ env.build_dir }}/${{ env.c_bindings_lib_base }}.so
  #         zip -j "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" library/${{ env.c_bindings_lib_base }}.h
          
  #     - name: Package ${{ env.c_bindings_lib_base }} MacOS
  #       if: matrix.os == 'macos'
  #       run: |
  #         zip -j "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" ${{ env.build_dir }}/${{ env.c_bindings_lib_base }}.dylib
  #         zip -j "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" library/${{ env.c_bindings_lib_base }}.h

  #     - name: Package ${{ env.c_bindings_lib_base }} (Windows)
  #       if: matrix.os == 'windows'
  #       shell: msys2 {0}
  #       run: |
  #         7z a -tzip "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" ./${{ env.build_dir }}/${{ env.c_bindings_lib_base }}.dll
  #         7z a -tzip "${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip" ./library/${{ env.c_bindings_lib_base }}.h

  #     - name: Upload ${{ env.c_bindings_lib_base }} to workflow artifacts
  #       uses: actions/upload-artifact@v4
  #       with:
  #         name: ${{ env.c_bindings_lib }}.zip
  #         path: ${{ env.build_dir }}/${{ env.c_bindings_lib }}.zip
  #         if-no-files-found: error

  # # Build Docker logosstorage/logos-storage-nim:latest-dist-tests image for Logos Storage nodes in the cluster
  # build-docker-dist-tests:
  #   name: Build Docker dist-tests image
  #   if: github.ref_type == 'tag' || github.event_name == 'workflow_dispatch'
  #   uses: ./.github/workflows/docker-reusable.yml
  #   with:
  #     nimflags: '-d:disableMarchNative -d:storage_enable_api_debug_peers=true -d:storage_enable_log_counter=true'
  #     nat_ip_auto: true
  #     tag_latest: false
  #     tag_stable: false
  #     tag_suffix: dist-tests
  #     tag_sha: false
  #   secrets: inherit

  # Release tests
  release-tests:
    name: Release Tests
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag' || github.event_name == 'workflow_dispatch'
    # needs: build-docker-dist-tests
    timeout-minutes: 60
    permissions:
      id-token: write
      contents: read
    env:
      TF_VAR_project: ${{ vars.RELEASE_TESTS_GCP_PROJECT }}
      TF_VAR_region: europe-west4
      TF_VAR_zone: europe-west4-b
      TF_PLUGIN_CACHE_DIR: ~/.terraform.d/plugin-cache
      STORAGEDOCKERIMAGE: ${{ github.ref_type == 'tag' && format('logosstorage/logos-storage-nim:{0}-dist-tests', github.ref_name) || 'logosstorage/logos-storage-nim:latest-dist-tests' }}
      TEST_TYPE: release-tests
      BRANCH: ${{ inputs.branch || 'master' }}
      SOURCE: https://github.com/logos-storage/logos-storage-nim-cs-dist-tests
      TF_DIR: .github/release/clusters/logos-storage-rel-tests-gcp-europe-west4
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Cache Terraform plugins
        uses: actions/cache@v4
        with:
          path: ~/.terraform.d/plugin-cache
          key: terraform-google-${{ hashFiles(format('{0}/.terraform.lock.hcl', env.TF_DIR)) }}
          restore-keys: terraform-google-

      - name: Authenticate to GCP
        uses: google-github-actions/auth@v2
        with:
          workload_identity_provider: ${{ secrets.RELEASE_TESTS_GCP_WORKLOAD_IDENTITY_PROVIDER }}
          service_account: ${{ secrets.RELEASE_TESTS_GCP_SERVICE_ACCOUNT }}

      - name: Setup gcloud
        uses: google-github-actions/setup-gcloud@v2
        with:
          install_components: gke-gcloud-auth-plugin

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v3

      - name: Setup kubectl
        uses: azure/setup-kubectl@v4
        with:
          version: v1.36.0

      - name: Terraform init
        working-directory: ${{ env.TF_DIR }}
        run: terraform init -backend-config="bucket=${{ secrets.RELEASE_TESTS_TF_STATE_BUCKET }}"

      - name: Terraform apply
        id: tf-apply
        working-directory: ${{ env.TF_DIR }}
        run: terraform apply -auto-approve

      - name: Get kubeconfig
        run: |
          gcloud container clusters get-credentials logos-storage-rel-tests-gcp-europe-west4 \
            --zone europe-west4-b \
            --project ${{ vars.RELEASE_TESTS_GCP_PROJECT }}

      - name: Wait for runners-ci node to be Ready
        run: |
          kubectl wait \
            --for=condition=Ready \
            node \
            -l workload-type=tests-runners-ci \
            --timeout=300s

      - name: Create in-cluster app kubeconfig secret
        run: |
          kubectl create serviceaccount release-tests-runner -n default
          kubectl create clusterrolebinding release-tests-runner \
            --clusterrole=cluster-admin \
            --serviceaccount=default:release-tests-runner

          export TOKEN=$(kubectl create token release-tests-runner -n default --duration=2h)
          export SERVER=$(kubectl config view --minify -o jsonpath='{.clusters[0].cluster.server}')
          export CA=$(kubectl config view --minify --raw -o jsonpath='{.clusters[0].cluster.certificate-authority-data}')

          kubectl create secret generic storage-dist-tests-app-kubeconfig \
            --from-file=kubeconfig.yaml=<(envsubst < .github/release/kubeconfig-template.yaml) \
            -n default

      - name: Set run variables
        run: |
          RUNID=$(date +%Y%m%d-%H%M%S)
          echo "RUNID=${RUNID}" >> $GITHUB_ENV
          echo "NAMEPREFIX=r-tests-${RUNID}" >> $GITHUB_ENV
          echo "TESTID=$(git rev-parse --short HEAD)" >> $GITHUB_ENV

      - name: Deploy test job
        run: envsubst < .github/release/job-release-tests.yaml | kubectl apply -f -

      - name: Print storage node log link
        run: |
          QUERY=$(printf '%s\n%s\n%s\n%s' \
            'resource.type="k8s_container"' \
            'resource.labels.cluster_name="logos-storage-rel-tests-gcp-europe-west4"' \
            'resource.labels.namespace_name=~"^storage-"' \
            'resource.labels.container_name="storage"')
          ENCODED=$(python3 -c "import urllib.parse,sys; print(urllib.parse.quote(sys.stdin.read()))" <<< "$QUERY")
          URL="https://console.cloud.google.com/logs/query;query=${ENCODED};project=${{ vars.RELEASE_TESTS_GCP_PROJECT }}"
          echo "Storage node logs: $URL"
          echo "## Storage Node Logs" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo "Run ID: \`${RUNID}\`" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo "[View in Cloud Logging]($URL)" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo "Filters: namespaces matching \`storage-*\`, container \`storage\`" >> "$GITHUB_STEP_SUMMARY"

      - name: Wait for test pod to start
        run: |
          echo "Waiting for pod to be created..."
          timeout 120 bash -c \
            'until kubectl get pod -l job-name=$NAMEPREFIX -n default --no-headers 2>/dev/null | grep -q .; do sleep 5; done'
          kubectl wait \
            --for=condition=Ready \
            pod \
            -l job-name=$NAMEPREFIX \
            -n default \
            --timeout=300s

      - name: Stream test logs
        run: |
          kubectl logs -l job-name=$NAMEPREFIX \
            -n default \
            --follow

      - name: Check job status
        run: |
          sleep 5
          job_status=$(kubectl get jobs $NAMEPREFIX -n default \
            -o jsonpath='{.status.conditions[0].type}')
          echo "Job status: $job_status"
          [[ "$job_status" == "SuccessCriteriaMet" ]] || exit 1

      - name: Terraform destroy
        if: always() && steps.tf-apply.conclusion != 'skipped'
        working-directory: ${{ env.TF_DIR }}
        run: terraform destroy -auto-approve

  # Release
  release:
    runs-on: ubuntu-latest
    needs: [build, release-tests]
    if: needs.build.result == 'success' && needs.release-tests.result == 'success'
    steps:
      - name: Set conditional env variables
        shell: bash
        run: |
          if [[ "${{ github.ref_type }}" == "tag" ]]; then
            echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
            echo "TAGGED_RELEASE=true" >> $GITHUB_ENV
          else
            echo "VERSION=${GITHUB_SHA::7}" >> $GITHUB_ENV
            echo "TAGGED_RELEASE=false" >> $GITHUB_ENV
          fi
      - name: Download binaries from workflow artifacts into temp folder
        uses: actions/download-artifact@v4
        with:
          pattern: ${{ env.storage_binary_base }}*
          merge-multiple: true
          path: /tmp/release

      - name: Download ${{ env.c_bindings_lib_base }} from workflow artifacts into temp folder
        uses: actions/download-artifact@v5
        with:
          pattern: ${{ env.c_bindings_lib_base }}*
          merge-multiple: true
          path: /tmp/release

      - name: Create GH release
        uses: softprops/action-gh-release@v2
        if: env.TAGGED_RELEASE == 'true'
        with:
          files: |
            /tmp/release/*-*
          make_latest: true

      - name: Generate Python SDK
        uses: peter-evans/repository-dispatch@v3
        if: env.TAGGED_RELEASE == 'true'
        with:
          token: ${{ secrets.DISPATCH_PAT }}
          repository: logos-storage/logos-storage-py-api-client
          event-type: generate
          client-payload: '{"openapi_url": "https://raw.githubusercontent.com/logos-storage/logos-storage-nim/${{ github.ref }}/openapi.yaml"}'