ci/windows: install osm2pgsql binary and enable full unit tests suite

.github/actions/setup-postgresql-windows/action.yml

@@ -11,6 +11,18 @@ runs:
     using: "composite"  
 
     steps:
+        - name: Set up PostgreSQL variables
+          shell: pwsh
+          run: |
+            $version = "${{ inputs.postgresql-version }}"
+            $root = "C:\Program Files\PostgreSQL\$version"
+            $bin = "$root\bin"
+
+            echo "PGROOT=$root" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+            echo "PGBIN=$bin"   | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
+            echo "$bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
         - name: Decide Postgis version (Windows)
           id: postgis-ver
           shell: pwsh
@@ -36,19 +48,19 @@ runs:
             key: postgis-cache-${{ steps.postgis-ver.outputs.postgis_file }}
 
         - name: Download postgis
+          shell: pwsh
           run: |
             if (!(Test-Path "C:\postgis.zip")){(new-object net.webclient).DownloadFile($env:PGIS_BUNDLE_URL, "c:\postgis.zip")}
             if (Test-path "c:\postgis_archive"){Remove-Item "c:\postgis_archive" -Recurse -Force}
             7z x c:\postgis.zip -oc:\postgis_archive
-          shell: pwsh
           env: 
             PGIS_BUNDLE_URL: ${{ steps.postgis-ver.outputs.postgis_bundle_url }}
 
         - name: Install postgis
+          shell: bash
           run: |
             echo "Root: $PGROOT, Bin: $PGBIN"
-            cp -r c:/postgis_archive/postgis-bundle-*/* "$PGROOT"
-          shell: bash
+            cp -r c:/postgis_archive/postgis-bundle-*/* "$PGROOT" 
 
         - name: Start PostgreSQL on Windows
           run: |

.github/workflows/ci-tests-windows.yml

@@ -1,44 +0,0 @@
-name: CI Tests (Windows)
-
-on: [ push, pull_request ]
-
-jobs:
-    tests:
-      strategy:
-          matrix:
-              flavour: ["windows-latest"]
-              include:
-                  - flavour: windows-latest
-                    runner: windows-latest
-                    python: '3.11'
-
-      runs-on: ${{ matrix.runner }}
-
-      steps:
-          - uses: actions/checkout@v4
-            with:
-              submodules: true
-
-          - name: Set up Python
-            uses: actions/setup-python@v5
-            with:
-                python-version: ${{ matrix.python }}
-                cache: pip
-
-          - name: Install test prerequisites
-            run: |
-              python -m pip install -U pip
-              python -m pip install \
-                pytest pytest-asyncio \
-                "psycopg[binary]!=3.3.0" \
-                python-dotenv pyyaml jinja2 psutil sqlalchemy
-
-          - name: Python unit tests (Windows subset)
-            run: |
-              python -m pytest \
-                test/python/utils \
-                test/python/config \
-                test/python/api/test_api_types.py \
-                test/python/api/search/test_query.py \
-                test/python/api/query_processing/test_regex_replace.py \
-                test/python/api/query_processing/test_split_japanese_phrases.py

.github/workflows/ci-tests.yml

@@ -154,7 +154,7 @@ jobs:
 
             - uses: ./Nominatim/.github/actions/setup-postgresql-windows
               with:
-                  postgresql-version: 18
+                  postgresql-version: 17
 
             - name: Set up Python
               uses: actions/setup-python@v5
@@ -167,6 +167,19 @@ jobs:
                   7z x spatialite.7z -o"C:\spatialite"
                   echo "C:\spatialite\mod_spatialite-5.1.0-win-amd64" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
+            - name: Install osm2pgsql
+              run: |
+                  Invoke-WebRequest -Uri "https://osm2pgsql.org/download/windows/osm2pgsql-latest-x64.zip" -OutFile "osm2pgsql.zip"
+                  Expand-Archive -Path "osm2pgsql.zip" -DestinationPath "C:\osm2pgsql"
+                  $BinDir = Get-ChildItem -Path "C:\osm2pgsql" -Recurse -Filter "osm2pgsql.exe" | Select-Object -ExpandProperty DirectoryName | Select-Object -First 1
+                  if (-not $BinDir) {
+                      Write-Error "Could not find osm2pgsql.exe"
+                      exit 1
+                  }
+                  echo "$BinDir" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+                  $FullExePath = Join-Path $BinDir "osm2pgsql.exe"
+                  echo "NOMINATIM_OSM2PGSQL_BINARY=$FullExePath" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
             - name: Set UTF-8 encoding
               run: |
                   echo "PYTHONUTF8=1" >> $env:GITHUB_ENV
@@ -181,16 +194,9 @@ jobs:
                   python -m pip install -U pip
                   python -m pip install pytest pytest-asyncio "psycopg[binary]!=3.3.0" python-dotenv pyyaml jinja2 psutil sqlalchemy pytest-bdd falcon starlette uvicorn asgi_lifespan aiosqlite osmium mwparserfromhell
 
-            - name: Python unit tests (subset)
+            - name: Python unit tests
               run: |
-                  python -m pytest test/python `
-                    --ignore=test/python/tools/test_add_osm_data.py `
-                    --ignore=test/python/tools/test_database_import.py `
-                    --ignore=test/python/tools/test_exec_utils.py `
-                    --ignore=test/python/cli/test_cmd_import.py `
-                    --ignore=test/python/data/test_country_info.py `
-                    --ignore=test/python/db/test_utils.py `
-                    --ignore=test/python/tools/test_refresh.py
+                  python -m pytest test/python -k "not (import_osm or run_osm2pgsql)"
               working-directory: Nominatim
 
     install:

.github/workflows/windows-ci.yml

@@ -1,34 +0,0 @@
-name: Windows CI (experimental)
-
-on:
-  pull_request:
-  push:
-
-jobs:
-  windows-smoke:
-    runs-on: windows-latest
-    continue-on-error: true #this is a smoke test (experimental); it won't block merges
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-          cache: pip
-          cache-dependency-path: |
-            packaging/nominatim-db/pyproject.toml
-            packaging/nominatim-api/pyproject.toml
-
-      - name: Install latest flake8
-        run: python -m pip install -U pip flake8
-
-      - name: Python linting
-        run: python -m flake8 src test/python test/bdd
-
-      - name: Compile Python sources (smoke)
-        run: python -m compileall src/nominatim_db src/nominatim_api nominatim-cli.py