name: Build and Test

on:
  push:
    branches:
      - main
      - release
  pull_request:

defaults:
  run:
    shell: bash -euxo pipefail {0}

concurrency:
  # Allow only one workflow per any non-`main` branch.
  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
  cancel-in-progress: true

env:
  RUST_BACKTRACE: 1
  COPT: '-Werror'
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}

jobs:
  tag:
    runs-on: [ self-hosted, gen3, small ]
    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
    outputs:
      build-tag: ${{steps.build-tag.outputs.tag}}

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Get build tag
        run: |
          echo run:$GITHUB_RUN_ID
          echo ref:$GITHUB_REF_NAME
          echo rev:$(git rev-list --count HEAD)
          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
            echo "tag=$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
            echo "tag=release-$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT
          else
            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
            echo "tag=$GITHUB_RUN_ID" >> $GITHUB_OUTPUT
          fi
        shell: bash
        id: build-tag

  check-codestyle-python:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: false
          fetch-depth: 1

      - name: Cache poetry deps
        id: cache_poetry
        uses: actions/cache@v3
        with:
          path: ~/.cache/pypoetry/virtualenvs
          key: v1-codestyle-python-deps-${{ hashFiles('poetry.lock') }}

      - name: Install Python deps
        run: ./scripts/pysync

      - name: Run ruff to ensure code format
        run: poetry run ruff .

      - name: Run black to ensure code format
        run: poetry run black --diff --check .

      - name: Run mypy to check types
        run: poetry run mypy .

  check-codestyle-rust:
    runs-on: [ self-hosted, gen3, large ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 1

#      Disabled for now
#      - name: Restore cargo deps cache
#        id: cache_cargo
#        uses: actions/cache@v3
#        with:
#          path: |
#            !~/.cargo/registry/src
#            ~/.cargo/git/
#            target/
#          key: v1-${{ runner.os }}-cargo-clippy-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}

      # Some of our rust modules use FFI and need those to be checked
      - name: Get postgres headers
        run: make postgres-headers -j$(nproc)

      # cargo hack runs the given cargo subcommand (clippy in this case) for all feature combinations.
      # This will catch compiler & clippy warnings in all feature combinations.
      # TODO: use cargo hack for build and test as well, but, that's quite expensive.
      # NB: keep clippy args in sync with ./run_clippy.sh
      - run: |
          CLIPPY_COMMON_ARGS="$( source .neon_clippy_args; echo "$CLIPPY_COMMON_ARGS")"
          if [ "$CLIPPY_COMMON_ARGS" = "" ]; then
            echo "No clippy args found in .neon_clippy_args"
            exit 1
          fi
          echo "CLIPPY_COMMON_ARGS=${CLIPPY_COMMON_ARGS}" >> $GITHUB_ENV
      - name: Run cargo clippy (debug)
        run: cargo hack --feature-powerset clippy $CLIPPY_COMMON_ARGS
      - name: Run cargo clippy (release)
        run: cargo hack --feature-powerset clippy --release $CLIPPY_COMMON_ARGS

      # Use `${{ !cancelled() }}` to run quck tests after the longer clippy run
      - name: Check formatting
        if: ${{ !cancelled() }}
        run: cargo fmt --all -- --check

      # https://github.com/facebookincubator/cargo-guppy/tree/bec4e0eb29dcd1faac70b1b5360267fc02bf830e/tools/cargo-hakari#2-keep-the-workspace-hack-up-to-date-in-ci
      - name: Check rust dependencies
        if: ${{ !cancelled() }}
        run: |
          cargo hakari generate --diff  # workspace-hack Cargo.toml is up-to-date
          cargo hakari manage-deps --dry-run  # all workspace crates depend on workspace-hack

      # https://github.com/EmbarkStudios/cargo-deny
      - name: Check rust licenses/bans/advisories/sources
        if: ${{ !cancelled() }}
        run: cargo deny check

  build-neon:
    runs-on: [ self-hosted, gen3, large ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    strategy:
      fail-fast: false
      matrix:
        build_type: [ debug, release ]
    env:
      BUILD_TYPE: ${{ matrix.build_type }}
      GIT_VERSION: ${{ github.sha }}

    steps:
      - name: Fix git ownership
        run: |
          # Workaround for `fatal: detected dubious ownership in repository at ...`
          #
          # Use both ${{ github.workspace }} and ${GITHUB_WORKSPACE} because they're different on host and in containers
          #   Ref https://github.com/actions/checkout/issues/785
          #
          git config --global --add safe.directory ${{ github.workspace }}
          git config --global --add safe.directory ${GITHUB_WORKSPACE}

      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 1

      - name: Set pg 14 revision for caching
        id: pg_v14_rev
        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v14) >> $GITHUB_OUTPUT

      - name: Set pg 15 revision for caching
        id: pg_v15_rev
        run: echo pg_rev=$(git rev-parse HEAD:vendor/postgres-v15) >> $GITHUB_OUTPUT

      # Set some environment variables used by all the steps.
      #
      # CARGO_FLAGS is extra options to pass to "cargo build", "cargo test" etc.
      #   It also includes --features, if any
      #
      # CARGO_FEATURES is passed to "cargo metadata". It is separate from CARGO_FLAGS,
      #   because "cargo metadata" doesn't accept --release or --debug options
      #
      # We run tests with addtional features, that are turned off by default (e.g. in release builds), see
      # corresponding Cargo.toml files for their descriptions.
      - name: Set env variables
        run: |
          CARGO_FEATURES="--features testing"
          if [[ $BUILD_TYPE == "debug" ]]; then
            cov_prefix="scripts/coverage --profraw-prefix=$GITHUB_JOB --dir=/tmp/coverage run"
            CARGO_FLAGS="--locked"
          elif [[ $BUILD_TYPE == "release" ]]; then
            cov_prefix=""
            CARGO_FLAGS="--locked --release"
          fi
          echo "cov_prefix=${cov_prefix}" >> $GITHUB_ENV
          echo "CARGO_FEATURES=${CARGO_FEATURES}" >> $GITHUB_ENV
          echo "CARGO_FLAGS=${CARGO_FLAGS}" >> $GITHUB_ENV
          echo "CARGO_HOME=${GITHUB_WORKSPACE}/.cargo" >> $GITHUB_ENV

      # Disabled for now
      # Don't include the ~/.cargo/registry/src directory. It contains just
      # uncompressed versions of the crates in ~/.cargo/registry/cache
      # directory, and it's faster to let 'cargo' to rebuild it from the
      # compressed crates.
#      - name: Cache cargo deps
#        id: cache_cargo
#        uses: actions/cache@v3
#        with:
#          path: |
#            ~/.cargo/registry/
#            !~/.cargo/registry/src
#            ~/.cargo/git/
#            target/
#          # Fall back to older versions of the key, if no cache for current Cargo.lock was found
#          key: |
#            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
#            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-

      - name: Cache postgres v14 build
        id: cache_pg_14
        uses: actions/cache@v3
        with:
          path: pg_install/v14
          key: v1-${{ runner.os }}-${{ matrix.build_type }}-pg-${{ steps.pg_v14_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}

      - name: Cache postgres v15 build
        id: cache_pg_15
        uses: actions/cache@v3
        with:
          path: pg_install/v15
          key: v1-${{ runner.os }}-${{ matrix.build_type }}-pg-${{ steps.pg_v15_rev.outputs.pg_rev }}-${{ hashFiles('Makefile') }}

      - name: Build postgres v14
        if: steps.cache_pg_14.outputs.cache-hit != 'true'
        run: mold -run make postgres-v14 -j$(nproc)

      - name: Build postgres v15
        if: steps.cache_pg_15.outputs.cache-hit != 'true'
        run: mold -run make postgres-v15 -j$(nproc)

      - name: Build neon extensions
        run: mold -run make neon-pg-ext -j$(nproc)

      - name: Run cargo build
        run: |
          ${cov_prefix} mold -run cargo build $CARGO_FLAGS $CARGO_FEATURES --bins --tests

      - name: Run cargo test
        run: |
          ${cov_prefix} cargo test $CARGO_FLAGS $CARGO_FEATURES

          # Run separate tests for real S3
          export ENABLE_REAL_S3_REMOTE_STORAGE=nonempty
          export REMOTE_STORAGE_S3_BUCKET=neon-github-public-dev
          export REMOTE_STORAGE_S3_REGION=eu-central-1
          # Avoid `$CARGO_FEATURES` since there's no `testing` feature in the e2e tests now
          ${cov_prefix} cargo test $CARGO_FLAGS --package remote_storage --test pagination_tests -- s3_pagination_should_work --exact

      - name: Install rust binaries
        run: |
          # Install target binaries
          mkdir -p /tmp/neon/bin/
          binaries=$(
            ${cov_prefix} cargo metadata $CARGO_FEATURES --format-version=1 --no-deps |
            jq -r '.packages[].targets[] | select(.kind | index("bin")) | .name'
          )
          for bin in $binaries; do
            SRC=target/$BUILD_TYPE/$bin
            DST=/tmp/neon/bin/$bin
            cp "$SRC" "$DST"
          done

          # Install test executables and write list of all binaries (for code coverage)
          if [[ $BUILD_TYPE == "debug" ]]; then
            # Keep bloated coverage data files away from the rest of the artifact
            mkdir -p /tmp/coverage/

            mkdir -p /tmp/neon/test_bin/

            test_exe_paths=$(
              ${cov_prefix} cargo test $CARGO_FLAGS $CARGO_FEATURES --message-format=json --no-run |
              jq -r '.executable | select(. != null)'
            )
            for bin in $test_exe_paths; do
              SRC=$bin
              DST=/tmp/neon/test_bin/$(basename $bin)

              # We don't need debug symbols for code coverage, so strip them out to make
              # the artifact smaller.
              strip "$SRC" -o "$DST"
              echo "$DST" >> /tmp/coverage/binaries.list
            done

            for bin in $binaries; do
              echo "/tmp/neon/bin/$bin" >> /tmp/coverage/binaries.list
            done
          fi

      - name: Install postgres binaries
        run: cp -a pg_install /tmp/neon/pg_install

      - name: Upload Neon artifact
        uses: ./.github/actions/upload
        with:
          name: neon-${{ runner.os }}-${{ matrix.build_type }}-artifact
          path: /tmp/neon

      # XXX: keep this after the binaries.list is formed, so the coverage can properly work later
      - name: Merge and upload coverage data
        if: matrix.build_type == 'debug'
        uses: ./.github/actions/save-coverage-data

  regress-tests:
    runs-on: [ self-hosted, gen3, large ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    needs: [ build-neon ]
    strategy:
      fail-fast: false
      matrix:
        build_type: [ debug, release ]
        pg_version: [ v14, v15 ]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 1

      - name: Pytest regression tests
        uses: ./.github/actions/run-python-test-set
        with:
          build_type: ${{ matrix.build_type }}
          test_selection: regress
          needs_postgres_source: true
          run_with_real_s3: true
          real_s3_bucket: ci-tests-s3
          real_s3_region: us-west-2
          real_s3_access_key_id: "${{ secrets.AWS_ACCESS_KEY_ID_CI_TESTS_S3 }}"
          real_s3_secret_access_key: "${{ secrets.AWS_SECRET_ACCESS_KEY_CI_TESTS_S3 }}"
          rerun_flaky: true
        env:
          DEFAULT_PG_VERSION: ${{ matrix.pg_version }}
          TEST_RESULT_CONNSTR: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR }}
          CHECK_ONDISK_DATA_COMPATIBILITY: nonempty

      - name: Merge and upload coverage data
        if: matrix.build_type == 'debug' && matrix.pg_version == 'v14'
        uses: ./.github/actions/save-coverage-data

  benchmarks:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    needs: [ build-neon ]
    if: github.ref_name == 'main' || contains(github.event.pull_request.labels.*.name, 'run-benchmarks')
    strategy:
      fail-fast: false
      matrix:
        build_type: [ release ]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 1

      - name: Pytest benchmarks
        uses: ./.github/actions/run-python-test-set
        with:
          build_type: ${{ matrix.build_type }}
          test_selection: performance
          run_in_parallel: false
          save_perf_report: ${{ github.ref_name == 'main' }}
        env:
          VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
          PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
      # XXX: no coverage data handling here, since benchmarks are run on release builds,
      # while coverage is currently collected for the debug ones

  create-test-report:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    needs: [ regress-tests, benchmarks ]
    if: ${{ !cancelled() }}

    steps:
      - uses: actions/checkout@v3

      - name: Create Allure report
        if: ${{ !cancelled() }}
        id: create-allure-report
        uses: ./.github/actions/allure-report-generate

      - uses: actions/github-script@v6
        if: >
          !cancelled() &&
          github.event_name == 'pull_request'
        with:
          # Retry script for 5XX server errors: https://github.com/actions/github-script#retries
          retries: 5
          script: |
            const report = {
              reportUrl:     "${{ steps.create-allure-report.outputs.report-url }}",
              reportJsonUrl: "${{ steps.create-allure-report.outputs.report-json-url }}",
            }

            const script = require("./scripts/pr-comment-test-report.js")
            await script({
              github,
              context,
              fetch,
              report,
            })

      - name: Store Allure test stat in the DB
        if: ${{ !cancelled() && steps.create-allure-report.outputs.report-json-url }}
        env:
          COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
          REPORT_JSON_URL: ${{ steps.create-allure-report.outputs.report-json-url }}
          TEST_RESULT_CONNSTR: ${{ secrets.REGRESS_TEST_RESULT_CONNSTR }}
        run: |
          ./scripts/pysync

          curl --fail --output suites.json "${REPORT_JSON_URL}"
          export BUILD_TYPE=unified
          export DATABASE_URL="$TEST_RESULT_CONNSTR"

          poetry run python3 scripts/ingest_regress_test_result.py \
            --revision ${COMMIT_SHA} \
            --reference ${GITHUB_REF} \
            --build-type ${BUILD_TYPE} \
            --ingest suites.json

  coverage-report:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    needs: [ regress-tests ]
    strategy:
      fail-fast: false
      matrix:
        build_type: [ debug ]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 1

#      Disabled for now
#      - name: Restore cargo deps cache
#        id: cache_cargo
#        uses: actions/cache@v3
#        with:
#          path: |
#            ~/.cargo/registry/
#            !~/.cargo/registry/src
#            ~/.cargo/git/
#            target/
#          key: v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}

      - name: Get Neon artifact
        uses: ./.github/actions/download
        with:
          name: neon-${{ runner.os }}-${{ matrix.build_type }}-artifact
          path: /tmp/neon

      - name: Get coverage artifact
        uses: ./.github/actions/download
        with:
          name: coverage-data-artifact
          path: /tmp/coverage

      - name: Merge coverage data
        run: scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/coverage merge

      - name: Build and upload coverage report
        run: |
          COMMIT_SHA=${{ github.event.pull_request.head.sha }}
          COMMIT_SHA=${COMMIT_SHA:-${{ github.sha }}}
          COMMIT_URL=https://github.com/${{ github.repository }}/commit/$COMMIT_SHA

          scripts/coverage \
            --dir=/tmp/coverage report \
            --input-objects=/tmp/coverage/binaries.list \
            --commit-url=$COMMIT_URL \
            --format=github

          REPORT_URL=https://${{ github.repository_owner }}.github.io/zenith-coverage-data/$COMMIT_SHA

          scripts/git-upload \
            --repo=https://${{ secrets.VIP_VAP_ACCESS_TOKEN }}@github.com/${{ github.repository_owner }}/zenith-coverage-data.git \
            --message="Add code coverage for $COMMIT_URL" \
            copy /tmp/coverage/report $COMMIT_SHA # COPY FROM TO_RELATIVE

          # Add link to the coverage report to the commit
          curl -f -X POST \
          https://api.github.com/repos/${{ github.repository }}/statuses/$COMMIT_SHA \
          -H "Accept: application/vnd.github.v3+json" \
          --user "${{ secrets.CI_ACCESS_TOKEN }}" \
          --data \
            "{
              \"state\": \"success\",
              \"context\": \"neon-coverage\",
              \"description\": \"Coverage report is ready\",
              \"target_url\": \"$REPORT_URL\"
            }"

  trigger-e2e-tests:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
      options: --init
    needs: [ promote-images, tag ]
    steps:
      - name: Set PR's status to pending and request a remote CI test
        run: |
          # For pull requests, GH Actions set "github.sha" variable to point at a fake merge commit
          # but we need to use a real sha of a latest commit in the PR's branch for the e2e job,
          # to place a job run status update later.
          COMMIT_SHA=${{ github.event.pull_request.head.sha }}
          # For non-PR kinds of runs, the above will produce an empty variable, pick the original sha value for those
          COMMIT_SHA=${COMMIT_SHA:-${{ github.sha }}}

          REMOTE_REPO="${{ github.repository_owner }}/cloud"

          curl -f -X POST \
          https://api.github.com/repos/${{ github.repository }}/statuses/$COMMIT_SHA \
          -H "Accept: application/vnd.github.v3+json" \
          --user "${{ secrets.CI_ACCESS_TOKEN }}" \
          --data \
            "{
              \"state\": \"pending\",
              \"context\": \"neon-cloud-e2e\",
              \"description\": \"[$REMOTE_REPO] Remote CI job is about to start\"
            }"

          curl -f -X POST \
          https://api.github.com/repos/$REMOTE_REPO/actions/workflows/testing.yml/dispatches \
          -H "Accept: application/vnd.github.v3+json" \
          --user "${{ secrets.CI_ACCESS_TOKEN }}" \
          --data \
            "{
              \"ref\": \"main\",
              \"inputs\": {
                \"ci_job_name\": \"neon-cloud-e2e\",
                \"commit_hash\": \"$COMMIT_SHA\",
                \"remote_repo\": \"${{ github.repository }}\",
                \"storage_image_tag\": \"${{ needs.tag.outputs.build-tag }}\",
                \"compute_image_tag\": \"${{ needs.tag.outputs.build-tag }}\"
              }
            }"

  neon-image:
    runs-on: [ self-hosted, gen3, large ]
    needs: [ tag ]
    container: gcr.io/kaniko-project/executor:v1.9.2-debug
    defaults:
      run:
        shell: sh -eu {0}

    steps:
      - name: Checkout
        uses: actions/checkout@v1 # v3 won't work with kaniko
        with:
          submodules: true
          fetch-depth: 0

      - name: Configure ECR and Docker Hub login
        run: |
          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
          echo "::add-mask::${DOCKERHUB_AUTH}"

          cat <<-EOF > /kaniko/.docker/config.json
            {
              "auths": {
                "https://index.docker.io/v1/": {
                  "auth": "${DOCKERHUB_AUTH}"
                }
              },
              "credHelpers": {
                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
              }
            }
          EOF

      - name: Kaniko build neon
        run:
          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
                           --context .
                           --build-arg GIT_VERSION=${{ github.sha }}
                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}}
                           --destination neondatabase/neon:${{needs.tag.outputs.build-tag}}

      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
      - name: Cleanup ECR folder
        run: rm -rf ~/.ecr


  neon-image-depot:
    # For testing this will run side-by-side for a few merges.
    # This action is not really optimized yet, but gets the job done
    runs-on: [ self-hosted, gen3, large ]
    needs: [ tag ]
    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
    permissions:
      contents: read
      id-token: write

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true
          fetch-depth: 0

      - name: Setup go
        uses: actions/setup-go@v3
        with:
          go-version: '1.19'

      - name: Set up Depot CLI
        uses: depot/setup-action@v1

      - name: Install Crane & ECR helper
        run: go install github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login@69c85dc22db6511932bbf119e1a0cc5c90c69a7f # v0.6.0

      - name: Configure ECR login
        run: |
          mkdir /github/home/.docker/
          echo "{\"credsStore\":\"ecr-login\"}" > /github/home/.docker/config.json

      - name: Build and push
        uses: depot/build-push-action@v1
        with:
          # if no depot.json file is at the root of your repo, you must specify the project id
          project: nrdv0s4kcs
          push: true
          tags: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:depot-${{needs.tag.outputs.build-tag}}

  compute-tools-image:
    runs-on: [ self-hosted, gen3, large ]
    needs: [ tag ]
    container: gcr.io/kaniko-project/executor:v1.9.2-debug
    defaults:
      run:
        shell: sh -eu {0}

    steps:
      - name: Checkout
        uses: actions/checkout@v1 # v3 won't work with kaniko

      - name: Configure ECR and Docker Hub login
        run: |
          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
          echo "::add-mask::${DOCKERHUB_AUTH}"

          cat <<-EOF > /kaniko/.docker/config.json
            {
              "auths": {
                "https://index.docker.io/v1/": {
                  "auth": "${DOCKERHUB_AUTH}"
                }
              },
              "credHelpers": {
                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
              }
            }
          EOF

      - name: Kaniko build compute tools
        run:
          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
                           --context .
                           --build-arg GIT_VERSION=${{ github.sha }}
                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
                           --dockerfile Dockerfile.compute-tools
                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}}
                           --destination neondatabase/compute-tools:${{needs.tag.outputs.build-tag}}

      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
      - name: Cleanup ECR folder
        run: rm -rf ~/.ecr

  compute-node-image:
    runs-on: [ self-hosted, gen3, large ]
    container: gcr.io/kaniko-project/executor:v1.9.2-debug
    needs: [ tag ]
    strategy:
      fail-fast: false
      matrix:
        version: [ v14, v15 ]
    defaults:
      run:
        shell: sh -eu {0}

    steps:
      - name: Checkout
        uses: actions/checkout@v1 # v3 won't work with kaniko
        with:
          submodules: true
          fetch-depth: 0

      - name: Configure ECR and Docker Hub login
        run: |
          DOCKERHUB_AUTH=$(echo -n "${{ secrets.NEON_DOCKERHUB_USERNAME }}:${{ secrets.NEON_DOCKERHUB_PASSWORD }}" | base64)
          echo "::add-mask::${DOCKERHUB_AUTH}"

          cat <<-EOF > /kaniko/.docker/config.json
            {
              "auths": {
                "https://index.docker.io/v1/": {
                  "auth": "${DOCKERHUB_AUTH}"
                }
              },
              "credHelpers": {
                "369495373322.dkr.ecr.eu-central-1.amazonaws.com": "ecr-login"
              }
            }
          EOF

      - name: Kaniko build compute node with extensions
        run:
          /kaniko/executor --reproducible --snapshot-mode=redo --skip-unused-stages --cache=true
                           --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache
                           --context .
                           --build-arg GIT_VERSION=${{ github.sha }}
                           --build-arg PG_VERSION=${{ matrix.version }}
                           --build-arg REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
                           --dockerfile Dockerfile.compute-node
                           --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
                           --destination neondatabase/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}

      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
      - name: Cleanup ECR folder
        run: rm -rf ~/.ecr

  vm-compute-node-image:
    runs-on: [ self-hosted, gen3, large ]
    needs: [ tag, compute-node-image ]
    strategy:
      fail-fast: false
      matrix:
        version: [ v14, v15 ]
    defaults:
      run:
        shell: sh -eu {0}
    env:
      VM_BUILDER_VERSION: v0.4.6

    steps:
      - name: Checkout
        uses: actions/checkout@v1
        with:
          fetch-depth: 0

      - name: Downloading vm-builder
        run: |
          curl -L https://github.com/neondatabase/neonvm/releases/download/$VM_BUILDER_VERSION/vm-builder -o vm-builder
          chmod +x vm-builder

      - name: Pulling compute-node image
        run: |
          docker pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}

      - name: Building VM compute-node rootfs
        run: |
          docker build -t temp-vm-compute-node --build-arg SRC_IMAGE=369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}} -f Dockerfile.vm-compute-node .

      - name: Build vm image
        run: |
          # note: as of 2023-01-12, vm-builder requires a trailing ":latest" for local images
          ./vm-builder -use-inittab -src=temp-vm-compute-node:latest -dst=369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}

      - name: Pushing vm-compute-node image
        run: |
          docker push 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}

  test-images:
    needs: [ tag, neon-image, compute-node-image, compute-tools-image ]
    runs-on: [ self-hosted, gen3, small ]

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      # `neondatabase/neon` contains multiple binaries, all of them use the same input for the version into the same version formatting library.
      # Pick pageserver as currently the only binary with extra "version" features printed in the string to verify.
      # Regular pageserver version string looks like
      #   Neon page server git-env:32d14403bd6ab4f4520a94cbfd81a6acef7a526c failpoints: true, features: []
      # Bad versions might loop like:
      #   Neon page server git-env:local failpoints: true, features: ["testing"]
      # Ensure that we don't have bad versions.
      - name: Verify image versions
        shell: bash # ensure no set -e for better error messages
        run: |
          pageserver_version=$(docker run --rm 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} "/bin/sh" "-c" "/usr/local/bin/pageserver --version")

          echo "Pageserver version string: $pageserver_version"

          if ! echo "$pageserver_version" | grep -qv 'git-env:local' ; then
            echo "Pageserver version should not be the default Dockerfile one"
            exit 1
          fi

          if ! echo "$pageserver_version" | grep -qv '"testing"' ; then
            echo "Pageserver version should have no testing feature enabled"
            exit 1
          fi

      - name: Verify docker-compose example
        run: env REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com TAG=${{needs.tag.outputs.build-tag}} ./docker-compose/docker_compose_test.sh

      - name: Print logs and clean up
        if: always()
        run: |
          docker compose -f ./docker-compose/docker-compose.yml logs || 0
          docker compose -f ./docker-compose/docker-compose.yml down

  promote-images:
    runs-on: [ self-hosted, gen3, small ]
    needs: [ tag, test-images, vm-compute-node-image ]
    container: golang:1.19-bullseye
    # Don't add if-condition here.
    # The job should always be run because we have dependant other jobs that shouldn't be skipped

    steps:
      - name: Install Crane & ECR helper
        run: |
          go install github.com/google/go-containerregistry/cmd/crane@31786c6cbb82d6ec4fb8eb79cd9387905130534e # v0.11.0
          go install github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login@69c85dc22db6511932bbf119e1a0cc5c90c69a7f # v0.6.0

      - name: Configure ECR login
        run: |
          mkdir /github/home/.docker/
          echo "{\"credsStore\":\"ecr-login\"}" > /github/home/.docker/config.json

      - name: Copy vm-compute-node images to Docker Hub
        run: |
          crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} vm-compute-node-v14
          crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} vm-compute-node-v15

      - name: Add latest tag to images
        if: |
          (github.ref_name == 'main' || github.ref_name == 'release') &&
           github.event_name != 'workflow_dispatch'
        run: |
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} latest
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} latest
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest

      - name: Push images to production ECR
        if: |
          (github.ref_name == 'main' || github.ref_name == 'release') &&
           github.event_name != 'workflow_dispatch'
        run: |
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/neon:latest
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:latest
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:latest
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:latest
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:latest
          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:latest

      - name: Configure Docker Hub login
        run: |
          # ECR Credential Helper & Docker Hub don't work together in config, hence reset
          echo "" > /github/home/.docker/config.json
          crane auth login -u ${{ secrets.NEON_DOCKERHUB_USERNAME }} -p ${{ secrets.NEON_DOCKERHUB_PASSWORD }} index.docker.io

      - name: Push vm-compute-node to Docker Hub
        run: |
          crane push vm-compute-node-v14 neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}}
          crane push vm-compute-node-v15 neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}}

      - name: Push latest tags to Docker Hub
        if: |
          (github.ref_name == 'main' || github.ref_name == 'release') &&
          github.event_name != 'workflow_dispatch'
        run: |
          crane tag neondatabase/neon:${{needs.tag.outputs.build-tag}} latest
          crane tag neondatabase/compute-tools:${{needs.tag.outputs.build-tag}} latest
          crane tag neondatabase/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
          crane tag neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
          crane tag neondatabase/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
          crane tag neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest

      - name: Cleanup ECR folder
        run: rm -rf ~/.ecr

  deploy:
    runs-on: [ self-hosted, gen3, small ]
    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
    needs: [ promote-images, tag, regress-tests ]
    if: ( github.ref_name == 'main' || github.ref_name == 'release' ) && github.event_name != 'workflow_dispatch'
    steps:
      - name: Fix git ownership
        run: |
          # Workaround for `fatal: detected dubious ownership in repository at ...`
          #
          # Use both ${{ github.workspace }} and ${GITHUB_WORKSPACE} because they're different on host and in containers
          #   Ref https://github.com/actions/checkout/issues/785
          #
          git config --global --add safe.directory ${{ github.workspace }}
          git config --global --add safe.directory ${GITHUB_WORKSPACE}

      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: false
          fetch-depth: 0

      - name: Trigger deploy workflow
        env:
          GH_TOKEN: ${{ secrets.CI_ACCESS_TOKEN }}
        run: |
          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
            gh workflow --repo neondatabase/aws run deploy-dev.yml --ref main -f branch=main -f dockerTag=${{needs.tag.outputs.build-tag}}
          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
            gh workflow --repo neondatabase/aws run deploy-prod.yml --ref main -f branch=main -f dockerTag=${{needs.tag.outputs.build-tag}} -f disclamerAcknowledged=true
          else
            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
            exit 1
          fi

  promote-compatibility-data:
    runs-on: [ self-hosted, gen3, small ]
    container:
      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
      options: --init
    needs: [ promote-images, tag, regress-tests ]
    if: github.ref_name == 'release' && github.event_name != 'workflow_dispatch'
    steps:
      - name: Promote compatibility snapshot for the release
        env:
          BUCKET: neon-github-public-dev
          PREFIX: artifacts/latest
        run: |
          # Update compatibility snapshot for the release
          for build_type in debug release; do
            OLD_FILENAME=compatibility-snapshot-${build_type}-pg14-${GITHUB_RUN_ID}.tar.zst
            NEW_FILENAME=compatibility-snapshot-${build_type}-pg14.tar.zst

            time aws s3 mv --only-show-errors s3://${BUCKET}/${PREFIX}/${OLD_FILENAME} s3://${BUCKET}/${PREFIX}/${NEW_FILENAME}
          done

          # Update Neon artifact for the release (reuse already uploaded artifact)
          for build_type in debug release; do
            OLD_PREFIX=artifacts/${GITHUB_RUN_ID}
            FILENAME=neon-${{ runner.os }}-${build_type}-artifact.tar.zst

            S3_KEY=$(aws s3api list-objects-v2 --bucket ${BUCKET} --prefix ${OLD_PREFIX} | jq -r '.Contents[].Key' | grep ${FILENAME} | sort --version-sort | tail -1 || true)
            if [ -z "${S3_KEY}" ]; then
              echo >&2 "Neither s3://${BUCKET}/${OLD_PREFIX}/${FILENAME} nor its version from previous attempts exist"
              exit 1
            fi

            time aws s3 cp --only-show-errors s3://${BUCKET}/${S3_KEY} s3://${BUCKET}/${PREFIX}/${FILENAME}
          done