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@v4
              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@v4
              with:
                  name: full-source
                  path: nominatim-src.tar.bz2
                  retention-days: 1

    tests:
        needs: create-archive
        strategy:
            matrix:
                flavour: ["ubuntu-22", "ubuntu-24"]
                include:
                    - flavour: ubuntu-22
                      ubuntu: 22
                      postgresql: 12
                      lua: '5.1'
                      dependencies: pip
                    - flavour: ubuntu-24
                      ubuntu: 24
                      postgresql: 17
                      lua: '5.3'
                      dependencies: apt

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

        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: full-source

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

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

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

            - uses: actions/cache@v4
              with:
                  path: |
                     /usr/local/bin/osm2pgsql
                  key: osm2pgsql-bin-22-1
              if: matrix.ubuntu == '22'

            - name: Compile osm2pgsql
              run: |
                  if [ ! -f /usr/local/bin/osm2pgsql ]; then
                      sudo apt-get install -y -qq libboost-system-dev libboost-filesystem-dev libexpat1-dev zlib1g-dev libbz2-dev libpq-dev libproj-dev libicu-dev liblua${LUA_VERSION}-dev lua-dkjson nlohmann-json3-dev 
                      mkdir osm2pgsql-build
                      cd osm2pgsql-build
                      git clone https://github.com/osm2pgsql-dev/osm2pgsql
                      mkdir build
                      cd build
                      cmake ../osm2pgsql
                      make
                      sudo make install
                      cd ../..
                      rm -rf osm2pgsql-build
                  else
                      sudo apt-get install -y -qq libexpat1 liblua${LUA_VERSION}
                  fi
              if: matrix.ubuntu == '22'
              env:
                  LUA_VERSION: ${{ matrix.lua }}

            - name: Install test prerequisites (apt)
              run: sudo apt-get install -y -qq python3-pytest python3-pytest-asyncio uvicorn python3-falcon python3-aiosqlite python3-pyosmium
              if: matrix.dependencies == 'apt'

            - name: Install test prerequisites (pip)
              run: ./venv/bin/pip install pytest-asyncio falcon starlette asgi_lifespan aiosqlite osmium uvicorn
              if: matrix.dependencies == 'pip'

            - name: Install test prerequisites
              run: ./venv/bin/pip install pytest-bdd

            - name: Install latest flake8
              run: ./venv/bin/pip install -U flake8

            - name: Python linting
              run: ../venv/bin/python -m flake8 src test/python test/bdd
              working-directory: Nominatim

            - name: Install mypy and typechecking info
              run: ./venv/bin/pip install -U mypy types-PyYAML types-jinja2 types-psutil types-requests types-ujson types-Pygments typing-extensions
              if: matrix.dependencies == 'pip'

            - name: Python static typechecking
              run: ../venv/bin/python -m mypy --strict --python-version 3.8 src
              working-directory: Nominatim
              if: matrix.dependencies == 'pip'

            - name: Python unit tests
              run: ../venv/bin/python -m pytest test/python
              working-directory: Nominatim

            - name: BDD tests
              run: |
                  ../venv/bin/python -m pytest test/bdd --nominatim-purge
              working-directory: Nominatim

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

        strategy:
            matrix:
                name: [Ubuntu-22, Ubuntu-24]
                include:
                    - name: Ubuntu-22
                      image: "ubuntu:22.04"
                      ubuntu: 22
                      install_mode: install-apache
                    - name: Ubuntu-24
                      image: "ubuntu:24.04"
                      ubuntu: 24
                      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@v4
              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
                  rm -rf Nominatim
                  mkdir data-env-reverse
              working-directory: /home/nominatim

            - name: Add nominatim to path
              run: |
                sudo ln -s /home/nominatim/nominatim-venv/bin/nominatim /usr/local/bin/nominatim

            - name: Need lua binary
              run: |
                sudo apt-get install -y lua5.4 lua-dkjson

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

            - name: Print taginfo
              run: lua ./nominatim-venv/lib/*/site-packages/nominatim_db/resources/lib-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: Install osmium
              run: |
                  /home/nominatim/nominatim-venv/bin/pip install osmium

            - name: Run update
              run: |
                  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

    install-no-superuser:
      runs-on: ubuntu-24.04
      needs: create-archive

      steps:
          - uses: actions/download-artifact@v4
            with:
                name: full-source

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

          - uses: ./Nominatim/.github/actions/setup-postgresql
            with:
                postgresql-version: 16

          - uses: ./Nominatim/.github/actions/build-nominatim

          - name: Prepare import environment
            run: |
                mv Nominatim/test/testdb/apidb-test-data.pbf test.pbf
                rm -rf Nominatim

          - name: Prepare Database
            run: |
                ./venv/bin/nominatim import --prepare-database

          - name: Create import user
            run: |
                sudo -u postgres createuser osm-import
                psql -d nominatim -c "ALTER USER \"osm-import\" WITH PASSWORD 'osm-import'"
                psql -d nominatim -c 'GRANT CREATE ON SCHEMA public TO "osm-import"'

          - name: Run import
            run: |
                NOMINATIM_DATABASE_DSN="pgsql:host=127.0.0.1;dbname=nominatim;user=osm-import;password=osm-import" ./venv/bin/nominatim import --continue import-from-file --osm-file test.pbf

          - name: Check full import
            run: ./venv/bin/nominatim admin --check-database

    migrate:
      runs-on: ubuntu-24.04
      needs: create-archive

      steps:
          - uses: actions/download-artifact@v4
            with:
                name: full-source

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

          - uses: ./Nominatim/.github/actions/setup-postgresql
            with:
                postgresql-version: 17

          - name: Install Python dependencies
            run: |
              sudo apt-get install --no-install-recommends virtualenv osm2pgsql

          - name: Install Nominatim master version
            run: |
              virtualenv master
              cd Nominatim
              ../master/bin/pip install packaging/nominatim-db

          - name: Install Nominatim from pypi
            run: |
              virtualenv release
              ./release/bin/pip install nominatim-db

          - name: Import Nominatim database using release
            run: |
              ./release/bin/nominatim import --osm-file Nominatim/test/testdb/apidb-test-data.pbf
              ./release/bin/nominatim add-data --file Nominatim/test/testdb/additional_api_test.data.osm

          - name: Migrate to master version
            run: |
              ./master/bin/nominatim admin --migrate
              ./release/bin/nominatim add-data --file Nominatim/test/testdb/additional_api_test.data.osm

    codespell:
      runs-on: ubuntu-latest
      steps:
          - uses: codespell-project/actions-codespell@v2
            with:
                only_warn: 1
