# This workflow requires the following configuration in Github
#
# Vars:
#   ENABLE_EPAS_TESTS - Set to true to enable this test
#
# Secrets:
#   EDB_REPO_USERNAME - Username for accessing EDB Repos 1.0
#   EDB_REPO_PASSWORD - Password for accessing EDB Repos 1.0

name: Run Python tests on EPAS

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

  workflow_dispatch:

concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true

jobs:
  build:
    # Only run if the tests are enabled
    # TODO: Figure out a way to test for the presence of the secrets instead
    if: vars.ENABLE_EPAS_TESTS == 'true'

    strategy:
      fail-fast: false
      matrix:
        pgver: [11, 12, 13, 14, 15]

    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v3

      - name: Setup the EDB APT repo
        run: |
          sudo su -c 'echo "deb [arch=amd64] https://apt.enterprisedb.com/$(lsb_release -cs)-edb/ $(lsb_release -cs) main" > /etc/apt/sources.list.d/edb-$(lsb_release -cs).list'
          sudo su -c 'echo "machine apt.enterprisedb.com login ${{ secrets.EDB_REPO_USERNAME }} password ${{ secrets.EDB_REPO_PASSWORD }}" > /etc/apt/auth.conf.d/edb.conf'
          sudo wget -q -O - https://apt.enterprisedb.com/edb-deb.gpg.key | sudo apt-key add -

      - name: Install platform dependencies
        run: |
          sudo apt update
          sudo apt install -y libpq-dev libffi-dev libssl-dev libkrb5-dev zlib1g-dev edb-as${{ matrix.pgver }}-server edb-as${{ matrix.pgver }}-server-pldebugger edb-as${{ matrix.pgver }}-pgagent

      - name: Create the tablespace directory
        run: |
          sudo mkdir -p /var/lib/edb-as/tablespaces/${{ matrix.pgver }}
          sudo chown enterprisedb:enterprisedb /var/lib/edb-as/tablespaces/${{ matrix.pgver }}

      - name: Start PostgreSQL
        run: |
          # Note: we use a custom port for PostgreSQL as the runner may already have a version of PostgreSQL installed
          sudo su -c "echo local all all trust > /etc/edb-as/${{ matrix.pgver }}/main/pg_hba.conf"
          sudo sed -i "s/port = 544[0-9]/port = 58${{ matrix.pgver }}/g" /etc/edb-as/${{ matrix.pgver }}/main/postgresql.conf
          sudo sed -i "s/shared_preload_libraries = '/shared_preload_libraries = '\$libdir\/plugin_debugger,/g" /etc/edb-as/${{ matrix.pgver }}/main/postgresql.conf
          sudo su - enterprisedb -c "mkdir -p /var/run/edb-as/${{ matrix.pgver }}-main.epas_stat_tmp"
          sudo systemctl restart edb-as@${{ matrix.pgver }}-main
          
          until sudo runuser -l enterprisedb -c "/usr/lib/edb-as/${{ matrix.pgver }}/bin/pg_isready -p 58${{ matrix.pgver }}" 2>/dev/null; do
            >&2 echo "EPAS is unavailable - sleeping for 2 seconds"
            sleep 2
          done
          
          psql -U enterprisedb -d postgres -p 58${{ matrix.pgver }} -c 'CREATE EXTENSION IF NOT EXISTS pgagent;'

      - name: Install Python dependencies
        run: make install-python-testing

      - name: Create the test configuration
        run: |
          cat <<EOF > web/config_local.py
          from config import *
          
          # Debug mode
          DEBUG = True
          
          # App mode
          SERVER_MODE = False
          
          # Log
          CONSOLE_LOG_LEVEL = DEBUG
          FILE_LOG_LEVEL = DEBUG
          
          DEFAULT_SERVER = '127.0.0.1'
          
          UPGRADE_CHECK_ENABLED = False
          
          LOG_FILE = "$(pwd)/var/pgadmin4.log"
          SESSION_DB_PATH = "$(pwd)/var/sessions"
          STORAGE_DIR = "$(pwd)/var/storage"
          SQLITE_PATH = "$(pwd)/var/pgadmin4.db"
          TEST_SQLITE_PATH = "$(pwd)/var/pgadmin4.db"
          AZURE_CREDENTIAL_CACHE_DIR = "$(pwd)/var/azurecredentialcache"
          EOF
          
          cat <<EOF > web/regression/test_config.json
          {
            "pgAdmin4_login_credentials": {
              "new_password": "NEWPASSWORD",
              "login_password": "PASSWORD",
              "login_username": "USER@EXAMPLE.COM"
            },
            "pgAdmin4_test_user_credentials": {
              "new_password": "NEWPASSWORD",
              "login_password": "PASSWORD",
              "login_username": "USER2@EXAMPLE.COM"
            },
            "pgAdmin4_test_non_admin_credentials": {
              "new_password": "NEWPASSWORD",
              "login_password": "PASSWORD",
              "login_username": "USER@EXAMPLE.COM"
            },
            "server_group": 1,
            "server_credentials": [
              {
                "name": "EPAS ${{ matrix.pgver }}",
                "comment": "EPAS ${{ matrix.pgver }} Server",
                "db_username": "enterprisedb",
                "host": "/var/run/edb-as",
                "db_password": "",
                "db_port": 58${{ matrix.pgver }},
                "maintenance_db": "postgres",
                "sslmode": "prefer",
                "tablespace_path": "/var/lib/edb-as/tablespaces/${{ matrix.pgver }}",
                "enabled": true,
                "default_binary_paths": {
                  "pg": "",
                  "ppas": "/usr/lib/edb-as/${{ matrix.pgver }}/bin"
                }
              }
            ],
            "server_update_data": [
              {
                "comment": "This is test update comment"
              }
            ]
          }
          EOF

      - name: Run the tests
        run: |
          . venv/bin/activate
          make check-python

      - name: Archive server log
        if: success() || failure()
        uses: actions/upload-artifact@v3
        with:
          name: server-log-pg${{ matrix.pgver }}
          path: var/pgadmin4.log

      - name: Archive regression log
        if: success() || failure()
        uses: actions/upload-artifact@v3
        with:
          name: regression-log-pg${{ matrix.pgver }}
          path: web/regression/regression.log