name: Ubuntu AMD System Tests
permissions: {}
on: pull_request
jobs:
  generate:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.make.outputs.matrix }}
    steps:
      - uses: actions/checkout@v7
      - id: make
        run: |
          if ! matrix_output=$(tests/generate_matrix.sh 2>&1); then
            echo "error generating matrix: $matrix_output"
            exit 1
          fi
          MATRIX_JSON=$(echo -n "$matrix_output" | jq -c . )
          echo "matrix=$MATRIX_JSON" >> "$GITHUB_OUTPUT"

  build:
    name: RunTests
    needs: generate
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.generate.outputs.matrix) }}
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v7

      - name: Install base dependencies
        run: |
          ./tests/install_base_dependencies.sh

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version: "stable"
        id: go

      - name: Get Go Dependencies
        run: |
          go get -v -t -d ./...

      - name: Install BATS
        run: |
          git clone https://github.com/bats-core/bats-core.git
          cd bats-core && ./install.sh ${{ github.workspace }}
          git clone https://github.com/bats-core/bats-support.git ${{ github.workspace }}/tests/bats-support
          git clone https://github.com/ztombol/bats-assert.git ${{ github.workspace }}/tests/bats-assert

# disable mc tests due to dl.min.io instability
#      - name: Install mc
#        run: |
#          curl https://dl.min.io/client/mc/release/linux-amd64/mc --create-dirs -o /usr/local/bin/mc
#          chmod 755 /usr/local/bin/mc

      # see https://github.com/versity/versitygw/issues/1034
      - name: Install AWS cli
        run: |
          curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64-2.22.35.zip" -o "awscliv2.zip" 
          unzip -o awscliv2.zip 
          ./aws/install -i ${{ github.workspace }}/aws-cli -b ${{ github.workspace }}/bin
          echo "${{ github.workspace }}/bin" >> $GITHUB_PATH

      - name: Create test user
        run: |
          sudo useradd -m -s /bin/bash tester
          sudo mkdir -p /home/tester/test-files
          sudo chown -R tester:tester /home/tester

      - name: Write env file for test user
        env:
          IAM_TYPE: ${{ matrix.IAM_TYPE }}
          RUN_SET: ${{ matrix.RUN_SET }}
          AWS_PROFILE: versity
          VERSITY_EXE: ${{ github.workspace }}/versitygw
          RUN_VERSITYGW: true
          BACKEND: ${{ matrix.BACKEND }}
          RECREATE_BUCKETS: ${{ matrix.RECREATE_BUCKETS }}
          DELETE_BUCKETS_AFTER_TEST: ${{ matrix.DELETE_BUCKETS_AFTER_TEST }}
          CERT: /home/tester/test-files/cert.pem
          KEY: /home/tester/test-files/versitygw.pem
          LOCAL_FOLDER: /tmp/gw
          BUCKET_ONE_NAME: versity-gwtest-bucket-one
          BUCKET_TWO_NAME: versity-gwtest-bucket-two
          USERS_FOLDER: /home/tester/test-files/iam
          USERS_BUCKET: versity-gwtest-iam
          AWS_ENDPOINT_URL: https://127.0.0.1:7070
          PORT: 7070
          S3CMD_CONFIG: tests/s3cfg.local.default
          MC_ALIAS: versity
          LOG_LEVEL: 4
          GOCOVERDIR: /home/tester/test-files/cover
          USERNAME_ONE: HIJKLMN
          PASSWORD_ONE: 1234567
          USERNAME_TWO: OPQRSTU
          PASSWORD_TWO: 8901234
          TEST_FILE_FOLDER: /home/tester/test-files/versity-gwtest-files
          REMOVE_TEST_FILE_FOLDER: true
          VERSIONING_DIR: /home/tester/test-files/versioning
          COMMAND_LOG: /home/tester/test-files/command.log
          TIME_LOG: /home/tester/test-files/time.log
          PYTHON_ENV_FOLDER: /home/tester/test-files/env
          AUTOGENERATE_USERS: true
          USER_AUTOGENERATION_PREFIX: github-actions-test-
          AWS_REGION: ${{ matrix.AWS_REGION }}
          COVERAGE_LOG: /home/tester/test-files/coverage.log
          TEMPLATE_MATRIX_FILE: ${{ github.workspace }}/tests/templates/matrix.yaml
        run: |
          cat > /home/tester/test-files/.env <<EOF
          IAM_TYPE=$IAM_TYPE
          RUN_SET=$RUN_SET
          AWS_PROFILE=$AWS_PROFILE
          VERSITY_EXE=$VERSITY_EXE
          RUN_VERSITYGW=$RUN_VERSITYGW
          BACKEND=$BACKEND
          RECREATE_BUCKETS=$RECREATE_BUCKETS
          DELETE_BUCKETS_AFTER_TEST=$DELETE_BUCKETS_AFTER_TEST
          CERT=$CERT
          KEY=$KEY
          LOCAL_FOLDER=$LOCAL_FOLDER
          BUCKET_ONE_NAME=$BUCKET_ONE_NAME
          BUCKET_TWO_NAME=$BUCKET_TWO_NAME
          USERS_FOLDER=$USERS_FOLDER
          USERS_BUCKET=$USERS_BUCKET
          AWS_ENDPOINT_URL=$AWS_ENDPOINT_URL
          PORT=$PORT
          S3CMD_CONFIG=$S3CMD_CONFIG
          MC_ALIAS=$MC_ALIAS
          LOG_LEVEL=$LOG_LEVEL
          GOCOVERDIR=$GOCOVERDIR
          USERNAME_ONE=$USERNAME_ONE
          PASSWORD_ONE=$PASSWORD_ONE
          USERNAME_TWO=$USERNAME_TWO
          PASSWORD_TWO=$PASSWORD_TWO
          TEST_FILE_FOLDER=$TEST_FILE_FOLDER
          REMOVE_TEST_FILE_FOLDER=$REMOVE_TEST_FILE_FOLDER
          VERSIONING_DIR=$VERSIONING_DIR
          COMMAND_LOG=$COMMAND_LOG
          TIME_LOG=$TIME_LOG
          PYTHON_ENV_FOLDER=$PYTHON_ENV_FOLDER
          AUTOGENERATE_USERS=$AUTOGENERATE_USERS
          USER_AUTOGENERATION_PREFIX=$USER_AUTOGENERATION_PREFIX
          AWS_REGION=$AWS_REGION
          COVERAGE_LOG=$COVERAGE_LOG
          TEMPLATE_MATRIX_FILE=$TEMPLATE_MATRIX_FILE
          QUICK_COMPARE_SIZE=1048576
          GENERATE_COMMAND_EXECUTABLE=/home/tester/test-files/generateCommand
          EOF
          sudo chown tester:tester /home/tester/test-files/.env
          sudo chmod 600 /home/tester/test-files/.env

      - name: Build and run
        run: |
          set -euo pipefail
          
          make testbin
          # github-actions normally sets this to 700, change so jailed tester can execute versitygw
          sudo chmod 755 "$HOME"
          
          GO_BIN_DIR="$(dirname "$(which go)")"
          setsid sudo -u tester -H bash -lc '
            set -euo pipefail
          
            export PATH="'"$GO_BIN_DIR"':$PATH"
            cd ${{ github.workspace }}
            go mod download
          
            set -a
            source /home/tester/test-files/.env
            set +a
          
            mkdir $LOCAL_FOLDER $GOCOVERDIR $USERS_FOLDER
          
            export AWS_ACCESS_KEY_ID=ABCDEFGHIJKLMNOPQRST
            export AWS_SECRET_ACCESS_KEY=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmn
            export AWS_ACCESS_KEY_ID_TWO=user
            export AWS_SECRET_ACCESS_KEY_TWO=pass
            
            aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID --profile versity
            aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY --profile versity
            aws configure set aws_region $AWS_REGION --profile versity
            
            openssl genpkey -algorithm RSA -out $KEY -pkeyopt rsa_keygen_bits:2048
            openssl req -new -x509 -key $KEY -out $CERT -days 365 -subj "/C=US/ST=California/L=San Francisco/O=Versity/OU=Software/CN=versity.com"
          
            if [[ $RECREATE_BUCKETS == "false" ]]; then
              BYPASS_ENV_FILE=true bash ${{ github.workspace }}/tests/setup_static.sh
            fi
            BYPASS_ENV_FILE=true ${{ github.workspace }}/bin/bats ${{ github.workspace }}/$RUN_SET
          
            if [ -e "$COVERAGE_LOG" ]; then
              cat $COVERAGE_LOG
            fi
          ' &
          pid=$!
          (
            sleep 1200
            echo "=== TIMEOUT DIAGNOSTICS ==="
            ps -ef --forest || true
            pgrep -af bash || true
            pgrep -af versitygw || true
            kill -TERM -"$pid" 2>/dev/null || true
            sleep 10
            kill -KILL -"$pid" 2>/dev/null || true
          ) &
          watchdog=$!
          
          wait "$pid"
          status=$?
          kill "$watchdog" 2>/dev/null || true
          exit "$status"
          
      - name: Ensure coverage file exists, and generate working name
        id: prepare_coverage
        run: |
          touch /home/tester/test-files/coverage.log
          run_set="${{ matrix.RUN_SET }}"
          SAFE_RUN_SET="${run_set//\//-}"
          echo "safe_run_set=$SAFE_RUN_SET" >> $GITHUB_OUTPUT

      - name: Upload command coverage log
        uses: actions/upload-artifact@v7
        with:
          name: coverage-${{ steps.prepare_coverage.outputs.safe_run_set }}-${{ matrix.RECREATE_BUCKETS }}
          path: /home/tester/test-files/coverage.log
          retention-days: 1

      - name: Time report
        run: | 
          if [ -e /home/tester/test-files/time.log ]; then
            cat /home/tester/test-files/time.log
          fi

      - name: Coverage report
        run: |
          go tool covdata percent -i=/home/tester/test-files/cover

  print-coverage:
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - name: Download all S3 ops artifacts
        uses: actions/download-artifact@v8
        with:
          path: artifacts

      - name: Merge (sort | uniq)
        run: |
          find artifacts -type f -name coverage.log -exec sed '/^\s*$/d' {} \; | sort -u > combined-coverage.log

          echo "Command coverage:"
          cat combined-coverage.log