name: CI Tests

on: [ push, pull_request ]

jobs:
    create-archive:
        runs-on: ubuntu-latest

        steps:
            - uses: actions/checkout@v4
              with:
                submodules: true

            - uses: actions/cache@v3
              with:
                  path: |
                     data/country_osm_grid.sql.gz
                  key: nominatim-country-data-1

            - name: Package tarball
              run: |
                  if [ ! -f data/country_osm_grid.sql.gz ]; then
                      wget --no-verbose -O data/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz
                  fi
                  cd ..
                  tar czf nominatim-src.tar.bz2 Nominatim
                  mv nominatim-src.tar.bz2 Nominatim

            - name: 'Upload Artifact'
              uses: actions/upload-artifact@v3
              with:
                  name: full-source
                  path: nominatim-src.tar.bz2
                  retention-days: 1

    tests:
        needs: create-archive
        strategy:
            matrix:
                flavour: [oldstuff, "ubuntu-20", "ubuntu-22"]
                include:
                    - flavour: oldstuff
                      ubuntu: 20
                      postgresql: '9.6'
                      postgis: '2.5'
                      php: '7.3'
                      lua: '5.1'
                    - flavour: ubuntu-20
                      ubuntu: 20
                      postgresql: 13
                      postgis: 3
                      php: '7.4'
                      lua: '5.3'
                    - flavour: ubuntu-22
                      ubuntu: 22
                      postgresql: 15
                      postgis: 3
                      php: '8.1'
                      lua: '5.3'

        runs-on: ubuntu-${{ matrix.ubuntu }}.04

        steps:
            - uses: actions/download-artifact@v3
              with:
                  name: full-source

            - name: Unpack Nominatim
              run: tar xf nominatim-src.tar.bz2

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: ${{ matrix.php }}
                  tools: phpunit:9, phpcs, composer
                  ini-values: opcache.jit=disable
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

            - uses: actions/setup-python@v4
              with:
                python-version: 3.7
              if: matrix.flavour == 'oldstuff'

            - uses: ./Nominatim/.github/actions/setup-postgresql
              with:
                  postgresql-version: ${{ matrix.postgresql }}
                  postgis-version: ${{ matrix.postgis }}

            - uses: ./Nominatim/.github/actions/build-nominatim
              with:
                  flavour: ${{ matrix.flavour }}
                  lua: ${{ matrix.lua }}

            - name: Install test prerequsites (behave from apt)
              run: sudo apt-get install -y -qq python3-behave
              if: matrix.flavour == 'ubuntu-20'

            - name: Install test prerequsites (behave from pip)
              run: pip3 install behave==1.2.6
              if: (matrix.flavour == 'oldstuff') || (matrix.flavour == 'ubuntu-22')

            - name: Install test prerequsites (from apt for Ununtu 2x)
              run: sudo apt-get install -y -qq python3-pytest python3-pytest-asyncio uvicorn
              if: matrix.flavour != 'oldstuff'

            - name: Install newer pytest-asyncio
              run: pip3 install -U pytest-asyncio
              if: matrix.flavour == 'ubuntu-20'

            - name: Install test prerequsites (from pip for Ubuntu 18)
              run: pip3 install pytest pytest-asyncio uvicorn
              if: matrix.flavour == 'oldstuff'

            - name: Install Python webservers
              run: pip3 install falcon starlette asgi_lifespan

            - name: Install latest pylint
              run: pip3 install -U pylint
              if: matrix.flavour != 'oldstuff'

            - name: PHP linting
              run: phpcs --report-width=120 .
              working-directory: Nominatim
              if: matrix.flavour != 'oldstuff'

            - name: Python linting
              run: python3 -m pylint nominatim
              working-directory: Nominatim
              if: matrix.flavour != 'oldstuff'

            - name: PHP unit tests
              run: phpunit ./
              working-directory: Nominatim/test/php

            - name: Python unit tests
              run: python3 -m pytest test/python
              working-directory: Nominatim

            - name: BDD tests
              run: |
                  python3 -m behave -DREMOVE_TEMPLATE=1 -DBUILDDIR=$GITHUB_WORKSPACE/build --format=progress3
              working-directory: Nominatim/test/bdd

            - name: Install mypy and typechecking info
              run: pip3 install -U mypy osmium uvicorn types-PyYAML types-jinja2 types-psycopg2 types-psutil types-requests types-ujson types-Pygments typing-extensions
              if: matrix.flavour != 'oldstuff'

            - name: Python static typechecking
              run: python3 -m mypy --strict nominatim
              working-directory: Nominatim
              if: matrix.flavour != 'oldstuff'

    legacy-test:
        needs: create-archive
        runs-on: ubuntu-20.04

        steps:
            - uses: actions/download-artifact@v3
              with:
                  name: full-source

            - name: Unpack Nominatim
              run: tar xf nominatim-src.tar.bz2

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: '7.4'

            - uses: ./Nominatim/.github/actions/setup-postgresql
              with:
                  postgresql-version: 13
                  postgis-version: 3

            - name: Install Postgresql server dev
              run: sudo apt-get install postgresql-server-dev-13

            - uses: ./Nominatim/.github/actions/build-nominatim
              with:
                  cmake-args: -DBUILD_MODULE=on

            - name: Install test prerequsites
              run: sudo apt-get install -y -qq python3-behave

            - name: BDD tests (legacy tokenizer)
              run: |
                  python3 -m behave -DREMOVE_TEMPLATE=1 -DBUILDDIR=$GITHUB_WORKSPACE/build -DTOKENIZER=legacy --format=progress3
              working-directory: Nominatim/test/bdd


    python-api-test:
        needs: create-archive
        runs-on: ubuntu-22.04

        steps:
            - uses: actions/download-artifact@v3
              with:
                  name: full-source

            - name: Unpack Nominatim
              run: tar xf nominatim-src.tar.bz2

            - uses: ./Nominatim/.github/actions/setup-postgresql
              with:
                  postgresql-version: 15
                  postgis-version: 3

            - uses: ./Nominatim/.github/actions/build-nominatim
              with:
                  flavour: 'ubuntu-22'

            - name: Install test prerequsites
              run: sudo apt-get install -y -qq python3-behave

            - name: Install Python webservers
              run: pip3 install starlette asgi_lifespan httpx

            - name: BDD tests (starlette)
              run: |
                  python3 -m behave -DREMOVE_TEMPLATE=1 -DBUILDDIR=$GITHUB_WORKSPACE/build -DAPI_ENGINE=starlette --format=progress3
              working-directory: Nominatim/test/bdd


    install:
        runs-on: ubuntu-latest
        needs: create-archive

        strategy:
            matrix:
                name: [Ubuntu-20, Ubuntu-22]
                include:
                    - name: Ubuntu-20
                      image: "ubuntu:20.04"
                      ubuntu: 20
                      install_mode: install-apache
                    - name: Ubuntu-22
                      image: "ubuntu:22.04"
                      ubuntu: 22
                      install_mode: install-apache

        container:
            image: ${{ matrix.image }}
            env:
                LANG: en_US.UTF-8

        defaults:
            run:
                shell: sudo -Hu nominatim bash --noprofile --norc -eo pipefail {0}

        steps:
            - name: Prepare container (Ubuntu)
              run: |
                  export APT_LISTCHANGES_FRONTEND=none
                  export DEBIAN_FRONTEND=noninteractive
                  apt-get update -qq
                  apt-get install -y git sudo wget
                  ln -snf /usr/share/zoneinfo/$CONTAINER_TIMEZONE /etc/localtime && echo $CONTAINER_TIMEZONE > /etc/timezone
              shell: bash

            - name: Setup import user
              run: |
                  useradd -m nominatim
                  echo 'nominatim   ALL=(ALL:ALL) NOPASSWD: ALL' > /etc/sudoers.d/nominiatim
                  echo "/home/nominatim/Nominatim/vagrant/Install-on-${OS}.sh no $INSTALL_MODE" > /home/nominatim/vagrant.sh
              shell: bash
              env:
                OS: ${{ matrix.name }}
                INSTALL_MODE: ${{ matrix.install_mode }}

            - uses: actions/download-artifact@v3
              with:
                  name: full-source
                  path: /home/nominatim

            - name: Install Nominatim
              run: |
                export USERNAME=nominatim
                export USERHOME=/home/nominatim
                export NOSYSTEMD=yes
                export HAVE_SELINUX=no
                tar xf nominatim-src.tar.bz2
                . vagrant.sh
              working-directory: /home/nominatim

            - name: Prepare import environment
              run: |
                  mv Nominatim/test/testdb/apidb-test-data.pbf test.pbf
                  mv Nominatim/settings/flex-base.lua flex-base.lua
                  mv Nominatim/settings/import-extratags.lua import-extratags.lua
                  mv Nominatim/settings/taginfo.lua taginfo.lua
                  rm -rf Nominatim
                  mkdir data-env-reverse
              working-directory: /home/nominatim

            - name: Print version
              run: nominatim --version
              working-directory: /home/nominatim/nominatim-project

            - name: Print taginfo
              run: lua taginfo.lua
              working-directory: /home/nominatim

            - name: Collect host OS information
              run: nominatim admin --collect-os-info
              working-directory: /home/nominatim/nominatim-project

            - name: Import
              run: nominatim import --osm-file ../test.pbf
              working-directory: /home/nominatim/nominatim-project

            - name: Import special phrases
              run: nominatim special-phrases --import-from-wiki
              working-directory: /home/nominatim/nominatim-project

            - name: Check full import
              run: nominatim admin --check-database
              working-directory: /home/nominatim/nominatim-project

            - name: Warm up database
              run: nominatim admin --warm
              working-directory: /home/nominatim/nominatim-project

            - name: Prepare update (Ubuntu)
              run: apt-get install -y python3-pip
              shell: bash

            - name: Run update
              run: |
                  pip3 install --user osmium
                  nominatim replication --init
                  NOMINATIM_REPLICATION_MAX_DIFF=1 nominatim replication --once
              working-directory: /home/nominatim/nominatim-project

            - name: Clean up database
              run: nominatim refresh --postcodes --word-tokens
              working-directory: /home/nominatim/nominatim-project

            - name: Run reverse-only import
              run : |
                  echo 'NOMINATIM_DATABASE_DSN="pgsql:dbname=reverse"' >> .env
                  nominatim import --osm-file ../test.pbf --reverse-only --no-updates
              working-directory: /home/nominatim/data-env-reverse

            - name: Check reverse-only import
              run: nominatim admin --check-database
              working-directory: /home/nominatim/data-env-reverse

            - name: Clean up database (reverse-only import)
              run: nominatim refresh --postcodes --word-tokens
              working-directory: /home/nominatim/nominatim-project