name: build

on:
  push:
    branches:
      - main
      - release-v*
      - release-next
  pull_request:
  workflow_dispatch:

# cancel older, redundant runs of same workflow on same branch
concurrency:
  group: ${{ github.workflow }}-${{github.event_name}}-${{ github.head_ref || github.ref_name }}
  cancel-in-progress: true

env:
  GOFLAGS: "-trimpath"
  GOX_OUTPUT: "release/{{.Arch}}/{{.OS}}/{{.Dir}}"
  GOX_TEST_OUTPUT: "test/{{.Arch}}/{{.OS}}/bin/{{.Dir}}"
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
  AWS_DEFAULT_REGION: "us-east-2"
  gh_ci_key: ${{ secrets.GH_CI_KEY }}
  CONSUL_ENCRYPTION_KEY: ${{ secrets.CONSUL_ENCRYPTION_KEY }}
  ELASTIC_ENDPOINT: ${{ secrets.ELASTIC_ENDPOINT }}
  ELASTIC_USERNAME: ${{ secrets.ELASTIC_USERNAME }}
  ELASTIC_PASSWORD: ${{ secrets.ELASTIC_PASSWORD }}
  CONSUL_ENDPOINT: ${{ secrets.CONSUL_ENDPOINT }}
  CONSUL_AGENT_CERT: ${{ secrets.CONSUL_AGENT_CERT }}
  BUILD_NUMBER: ${{ format('{0}-{1}-{2}', github.run_id, github.run_number, github.run_attempt) }}


jobs:
  mac-os-build:
    name: Build Mac OS binaries
    # allow fors to opt-out of time-consuming macOS builds
    if: vars.ZITI_SKIP_MACOS_BUILD != 'true'
    runs-on: macos-11
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Build and Test
        shell: bash
        run: |
          go install github.com/mitchellh/gox@latest
          $(go env GOPATH)/bin/ziti-ci generate-build-info common/version/info_generated.go version
          $(go env GOPATH)/bin/gox -cgo -os=darwin -arch=amd64 -output=$GOX_OUTPUT ./...
          $(go env GOPATH)/bin/gox -cgo -os=darwin -arch=arm64 -output=$GOX_OUTPUT ./...

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: darwin-release-${{ github.run_id }}
          path: release/
          retention-days: 5

  windows-build:
    name: Build Windows binaries
    # allow fors to opt-out of time-consuming Windows builds
    if: vars.ZITI_SKIP_WINDOWS_BUILD != 'true'
    runs-on: windows-2019
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Build and Test
        shell: bash
        run: |
          go install github.com/mitchellh/gox@latest
          $(go env GOPATH)/bin/ziti-ci generate-build-info common/version/info_generated.go version
          $(go env GOPATH)/bin/gox -cgo -os=windows -arch=amd64 -output=$GOX_OUTPUT ./...

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: windows-release-${{ github.run_id }}
          path: release/
          retention-days: 5

  linux-build:
    name: Build Linux binaries
    runs-on: ubuntu-20.04
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Build and Test
        shell: bash
        run: |
          sudo apt-get update
          sudo apt-get -yq install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf gcc-aarch64-linux-gnu
          $(go env GOPATH)/bin/ziti-ci configure-git
          $(go env GOPATH)/bin/ziti-ci generate-build-info common/version/info_generated.go version
          go install github.com/mitchellh/gox@latest
          $(go env GOPATH)/bin/gox -cgo -os=linux -arch=amd64 -output=$GOX_OUTPUT ./...
          CC=arm-linux-gnueabihf-gcc $(go env GOPATH)/bin/gox -cgo -os=linux -arch=arm -output=$GOX_OUTPUT ./...
          CC=aarch64-linux-gnu-gcc   $(go env GOPATH)/bin/gox -cgo -os=linux -arch=arm64 -output=$GOX_OUTPUT ./...

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: linux-release-${{ github.run_id }}
          path: release/
          retention-days: 5

  tests:
    name: Run Unit and Integration Tests
    runs-on: ubuntu-20.04
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Run Go Quickstart Test
        timeout-minutes: 5
        shell: bash
        run: |
          go test -v -tags "quickstart automated" ./ziti/cmd/edge/...;

      - name: Run Unit and Integration Tests
        timeout-minutes: 10
        shell: bash
        run: |
          go test ./... --tags apitests

  fablab-smoketest:
    name: Fablab Smoketest
    # not applicable to forks. shouldn't run on release build
    if: github.repository_owner == 'openziti' && github.ref != 'refs/heads/main'
    runs-on: ubuntu-20.04
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Build and Test
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ziti_ci_gpg_key: ${{ secrets.ZITI_CI_GPG_KEY }}
          ziti_ci_gpg_key_id: ${{ secrets.ZITI_CI_GPG_KEY_ID }}
        shell: bash
        run: |
          $(go env GOPATH)/bin/ziti-ci configure-git
          $(go env GOPATH)/bin/ziti-ci generate-build-info common/version/info_generated.go version
          go test ./...
          pushd zititest && go install ./... && popd
          go install -tags=all,tests ./...

      - name: Create Test Environment
        shell: bash
        run: |
          echo "ZITI_ROOT=$(go env GOPATH)/bin" >> "$GITHUB_ENV"
          $(go env GOPATH)/bin/smoketest create -d smoketest-${GITHUB_RUN_NUMBER} -n smoketest-${GITHUB_RUN_NUMBER} -l environment=gh-fablab-smoketest,ziti_version=$($(go env GOPATH)/bin/ziti-ci -q get-current-version)
          $(go env GOPATH)/bin/smoketest up

      - name: Test Ziti Command
        shell: bash
        run: |
          echo "ZITI_ROOT=$(go env GOPATH)/bin" >> "$GITHUB_ENV"
          pushd zititest && go test -timeout 30m -v ./tests/... 2>&1 | tee test.out && popd

      - name: Create fablab instance archive
        # always create, even if cancelled, because the teardown job needs it to destroy the created test environment
        if: always()
        timeout-minutes: 30
        env:
          FABLAB_PASSPHRASE: ${{ secrets.FABLAB_PASSPHRASE }}
        shell: bash
        run: |
          cp $(go env GOPATH)/bin/smoketest smoketest-${GITHUB_RUN_NUMBER}
          cp ~/.fablab/config.yml smoketest-${GITHUB_RUN_NUMBER}/
          tar --exclude *terraform-provider-aws* -czvf - smoketest-${GITHUB_RUN_NUMBER}/ | gpg --symmetric --cipher-algo aes256 --batch --quiet --passphrase ${FABLAB_PASSPHRASE} -o smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          aws s3 cp ./smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg s3://ziti-smoketest-fablab-instances/

      - name: Create Logs Archive
        if: always()
        run: |
          $(go env GOPATH)/bin/smoketest get files '*' "./logs/{{ .Id }}/" ./logs

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: logs-${{ github.run_id }}
          path: logs/
          compression-level: 7
          retention-days: 5

      - name: Test Report Generation
        if: ${{ !cancelled() }}
        shell: bash
        run: |
          go install github.com/jstemmer/go-junit-report/v2@latest
          $(go env GOPATH)/bin/go-junit-report -in zititest/test.out -out test-report.xml

      - name: Test Summary
        uses: test-summary/action@v2
        if: ${{ !cancelled() }}
        with:
          paths: |
            test-report.xml
          show: "fail, skip"

  fablab-smoketest-teardown:
    name: Teardown SmokeTest
    # ensure reasonable timeout-minutes on steps in this un-cancellable job
    if: always()
    runs-on: ubuntu-20.04
    needs: [ fablab-smoketest ]
    steps:
      # allow time for investigation unless the workflow is cancelled or the smoketest succeeded or was skipped
      #- name: Sleep If Failed
      #  if: needs.fablab-smoketest.result != 'success' && needs.fablab-smoketest.result != 'skipped' && needs.fablab-smoketest.result != 'cancelled'
      #  shell: bash
      #  run: |
      #    sleep 30m

      # release cloud resources if the smoketest succeeded, failed, or was cancelled; unnecessary if skipped
      - name: Teardown Test Environment
        if: needs.fablab-smoketest.result != 'skipped'
        timeout-minutes: 30
        env:
          FABLAB_PASSPHRASE: ${{ secrets.FABLAB_PASSPHRASE }}
        shell: bash
        run: |
          if aws s3api head-object \
            --bucket ziti-smoketest-fablab-instances \
            --key smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          then
            aws s3 cp s3://ziti-smoketest-fablab-instances/smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg .
            gpg --quiet --batch --yes --decrypt --passphrase=${FABLAB_PASSPHRASE} --output smoketest-${GITHUB_RUN_NUMBER}.tar.gz smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg
            tar -xzf smoketest-${GITHUB_RUN_NUMBER}.tar.gz 
            ./smoketest-${GITHUB_RUN_NUMBER}/smoketest import smoketest-${GITHUB_RUN_NUMBER}
            ./smoketest-${GITHUB_RUN_NUMBER}/smoketest dispose
            aws s3 rm s3://ziti-smoketest-fablab-instances/smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          else
            echo "WARN: No instance archive found for smoketest-${GITHUB_RUN_NUMBER}.tar.gz.gpg" >&2
          fi

  fablab-ha-smoketest:
    name: Fablab HA Smoketest
    # not applicable to forks. shouldn't run on release build
    if: false && github.repository_owner == 'openziti' && github.ref != 'refs/heads/main'
    runs-on: ubuntu-20.04
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Build and Test
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ziti_ci_gpg_key: ${{ secrets.ZITI_CI_GPG_KEY }}
          ziti_ci_gpg_key_id: ${{ secrets.ZITI_CI_GPG_KEY_ID }}
        shell: bash
        run: |
          $(go env GOPATH)/bin/ziti-ci configure-git
          $(go env GOPATH)/bin/ziti-ci generate-build-info common/version/info_generated.go version
          pushd zititest && go install ./... && popd
          go install -tags=all,tests ./...

      - name: Create Test Environment
        shell: bash
        run: |
          echo "ZITI_ROOT=$(go env GOPATH)/bin" >> "$GITHUB_ENV"
          $(go env GOPATH)/bin/smoketest create -d smoketest-ha-${GITHUB_RUN_NUMBER} -n smoketest-ha-${GITHUB_RUN_NUMBER} -l ha=true,environment=gh-fablab-ha-smoketest,ziti_version=$($(go env GOPATH)/bin/ziti-ci -q get-current-version)
          $(go env GOPATH)/bin/smoketest up

      #      - name: Test Ziti Command
      #        shell: bash
      #        run: |
      #          echo "ZITI_ROOT=$(go env GOPATH)/bin" >> "$GITHUB_ENV"
      #          pushd zititest && go test -timeout 30m -v ./tests/... 2>&1 | tee test.out && popd

      - name: Create fablab instance archive
        if: always()
        env:
          FABLAB_PASSPHRASE: ${{ secrets.FABLAB_PASSPHRASE }}
        shell: bash
        run: |
          cp $(go env GOPATH)/bin/smoketest smoketest-ha-${GITHUB_RUN_NUMBER}
          cp ~/.fablab/config.yml smoketest-ha-${GITHUB_RUN_NUMBER}/
          tar --exclude *terraform-provider-aws* -czvf - smoketest-ha-${GITHUB_RUN_NUMBER}/ | gpg --symmetric --cipher-algo aes256 --batch --quiet --passphrase ${FABLAB_PASSPHRASE} -o smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          aws s3 cp ./smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg s3://ziti-smoketest-fablab-instances/
          
          #      - name: Test Report Generation
          #        if: always()
          #        shell: bash
          #        run: |
          #          go install github.com/jstemmer/go-junit-report/v2@latest
          #$(go env GOPATH)/bin/go-junit-report -in zititest/test.out -out test-report.xml

      #      - name: Test Summary
      #        uses: test-summary/action@v2
      #        with:
      #          paths: |
      #            test-report.xml
      #          show: "fail, skip"
      #        if: always()

      # END linux-build-steps

  fablab-ha-smoketest-teardown:
    name: Teardown HA SmokeTest
    if: always()
    runs-on: ubuntu-20.04
    needs: [ fablab-ha-smoketest ]
    steps:
      # allow time for investigation unless the workflow is cancelled or the smoketest succeeded or was skipped
      - name: Sleep If Failed
        if: needs.fablab-ha-smoketest.result != 'success' && needs.fablab-ha-smoketest.result != 'skipped' && needs.fablab-ha-smoketest.result != 'cancelled'
        shell: bash
        run: |
          sleep 30m

      # release cloud resources if the smoketest succeeded, failed, or was cancelled; unnecessary if skipped
      - name: Teardown Test Environment
        if: needs.fablab-smoketest-ha.result != 'skipped'
        env:
          FABLAB_PASSPHRASE: ${{ secrets.FABLAB_PASSPHRASE }}
        shell: bash
        run: |
          if aws s3api head-object \
            --bucket ziti-smoketest-fablab-instances \
            --key smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          then
            aws s3 cp s3://ziti-smoketest-fablab-instances/smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg .
            gpg --quiet --batch --yes --decrypt --passphrase=${FABLAB_PASSPHRASE} --output smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg
            tar -xzf smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz 
            ./smoketest-ha-${GITHUB_RUN_NUMBER}/smoketest import smoketest-ha-${GITHUB_RUN_NUMBER}
            ./smoketest-ha-${GITHUB_RUN_NUMBER}/smoketest dispose
            aws s3 rm s3://ziti-smoketest-fablab-instances/smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg
          else
            echo "WARN: No instance archive found for smoketest-ha-${GITHUB_RUN_NUMBER}.tar.gz.gpg" >&2
          fi

  publish:
    name: Publish Binaries
    # - !cancelled() allows evaluating further conditional expressions even if
    #   needed jobs were skipped
    if: ${{
      !cancelled()
      && (needs.mac-os-build.result == 'success' || needs.mac-os-build.result == 'skipped')
      && (needs.windows-build.result == 'success' || needs.windows-build.result == 'skipped')
      && (needs.fablab-smoketest.result == 'success' || needs.fablab-smoketest.result == 'skipped')
      }}
    runs-on: ubuntu-20.04
    needs: [ tests, linux-build, mac-os-build, windows-build, fablab-smoketest, fablab-ha-smoketest ]
    outputs:
      ZITI_VERSION: ${{ steps.get_version.outputs.ZITI_VERSION }}
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: ./go.mod

      - name: Install Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.7'

      - name: Install Ziti CI
        uses: openziti/ziti-ci@v1

      - name: Download linux release artifact
        uses: actions/download-artifact@v4
        with:
          name: linux-release-${{ github.run_id }}
          path: release/

      - name: Download darwin release artifact
        if: needs.mac-os-build.result == 'success'
        uses: actions/download-artifact@v4
        with:
          name: darwin-release-${{ github.run_id }}
          path: release/

      - name: Download windows release artifact
        if: needs.windows-build.result == 'success'
        uses: actions/download-artifact@v4
        with:
          name: windows-release-${{ github.run_id }}
          path: release/

      - name: List downloaded release artifacts
        shell: bash
        run: |
          ls -lAhR release/

      - name: Restore execute filemode on macOS and Linux release artifacts before publishing
        shell: bash
        run: |
          find  ./release \
                -type f \
                -print0 \
                -path "./release/*/darwin/ziti" \
                -o \
                -path "./release/*/linux/ziti" \
            | xargs -0 chmod -c +x

      - name: Publish GitHub Release
        # forks need to run this step with their own GPG key because ziti-ci creates the GH release 
        if: env.ziti_ci_gpg_key_id != null && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-v'))
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ziti_ci_gpg_key: ${{ secrets.ZITI_CI_GPG_KEY }}
          ziti_ci_gpg_key_id: ${{ secrets.ZITI_CI_GPG_KEY_ID }}
        shell: bash
        run: |
          $(go env GOPATH)/bin/ziti-ci configure-git
          $(go env GOPATH)/bin/ziti-ci tag -v -f version
          $(go env GOPATH)/bin/ziti-ci publish-to-github --prerelease --archive-base ""

      # only ziti-ci computed version for release branches and {version}-{run_id} for non-release branches
      - name: Compute the Ziti Version String for CI Jobs
        id: get_version
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_REF: ${{ github.ref }}
          GITHUB_RUN_ID: ${{ github.run_id }}
        shell: bash
        run: |
          ZITI_VERSION="$($(go env GOPATH)/bin/ziti-ci -q get-current-version)"
          # drop the leading 'v', if any
          ZITI_VERSION=${ZITI_VERSION#v}
          if ! [[ "${ZITI_VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            # fail the job because we could not obtain the current version from ziti-ci
            echo "ERROR: ZITI_VERSION=${ZITI_VERSION} is not a semver"
            exit 1
          elif [[ "${GITHUB_REF}" =~ ^refs/heads/(release-v|main$) ]]; then
            # Set output parameters for release branches
            echo ZITI_VERSION="${ZITI_VERSION}" | tee -a $GITHUB_OUTPUT
          else
            # Append build / run number for non-release refs
            ZITI_VERSION="${ZITI_VERSION}-${GITHUB_RUN_ID}"
            echo ZITI_VERSION="${ZITI_VERSION}" | tee -a $GITHUB_OUTPUT
          fi

  call-publish-prerelease-docker-images:
    # - !cancelled() allows evaluating further conditional expressions even if
    #   needed jobs were skipped
    if: ${{
      !cancelled()
      && needs.publish.result == 'success'
      && github.ref == 'refs/heads/release-next'
      }}
    name: Publish Pre-Release Docker Images
    needs: publish
    uses: ./.github/workflows/publish-docker-images.yml
    secrets: inherit
    with:
      ziti-tag: release-next

  call-publish-release-docker-images:
    # - !cancelled() allows evaluating further conditional expressions even if
    #   needed jobs were skipped
    if: ${{
      !cancelled()
      && needs.publish.result == 'success'
      && (
      github.ref == 'refs/heads/main'
      || startsWith(github.ref, 'refs/heads/release-v')
      )
      }}
    name: Publish Release Docker Images
    needs: publish
    uses: ./.github/workflows/publish-docker-images.yml
    secrets: inherit
    with:
      ziti-tag: ${{ needs.publish.outputs.ZITI_VERSION }}

  # call on release-next and release branches to publish linux packages to
  # "testing" and "release" package repos in Artifactory
  call-publish-linux-packages:
    # - !cancelled() allows evaluating further conditional expressions even if
    #   needed jobs were skipped
    if: ${{
      !cancelled()
      && needs.publish.result == 'success'
      && (
      github.ref == 'refs/heads/main'
      || startsWith(github.ref, 'refs/heads/release-v')
      || github.ref == 'refs/heads/release-next'
      )
      }}
    name: Publish Linux Packages
    needs: publish
    uses: ./.github/workflows/publish-linux-packages.yml
    secrets: inherit
    with:
      ziti-version: ${{ needs.publish.outputs.ZITI_VERSION }}