Initial setup for isolated build

.github/workflows/vcpkg-build.yml

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+name: Vcpkg build
+
+on: [push]
+
+jobs:
+  build:
+    name: ${{ matrix.cfg.os }}
+    runs-on: ${{ matrix.cfg.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        cfg:
+          - { os: ubuntu-latest, triplet: x64-linux }
+          - { os: windows-2022, triplet: x64-windows-static-vs2022 }
+          - { os: macos-latest, triplet: x64-osx }
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Install linux dependencies
+        if: ${{ matrix.cfg.os == 'ubuntu-latest' }}
+        run: sudo apt-get install nasm openssl ninja-build
+      - name: Install osx dependencies
+        if: ${{ matrix.cfg.os == 'macos-latest' }}
+        run: brew install nasm ninja
+      - name: Cache vcpkg binary
+        id: cache-vcpkg-bin
+        uses: actions/cache@v3
+        with:
+          path: |
+            deps/vcpkg/vcpkg
+            deps/vcpkg/vcpkg.exe
+          key: ${{ runner.os }}-${{ hashFiles('deps/vcpkg/bootstrap.cmake') }}
+      - name: Cache vcpkg packages
+        id: cache-vcpkg
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cache/vcpkg
+            ~/AppData/Local/vcpkg/archives
+          key: ${{ runner.os }}-${{ matrix.cfg.triplet }}-${{ hashFiles('vcpkg.json', '.git/modules/deps/vcpkg/shallow') }}
+      - name: Bootstrap the ports
+        run: python bootstrap.py --triplet ${{ matrix.cfg.triplet }} --clean-after-build
+      - name: Build the code
+        run: python build.py --triplet ${{ matrix.cfg.triplet }} --no-avx2 --python-path '${{ steps.setup-python.outputs.python-path }}' --run-tests

.gitmodules

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+[submodule "deps/vcpkg"]
+	path = deps/vcpkg
+	url = https://github.com/VITObelgium/vcpkg-ports.git

bootstrap.py

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+#!/usr/bin/env python3
+import os
+import sys
+import sysconfig
+import argparse
+
+from deps.vcpkg.scripts.buildtools import vcpkg
+
+if __name__ == "__main__":
+    try:
+        parser = argparse.ArgumentParser(
+            description="Bootstrap infra.", parents=[vcpkg.bootstrap_argparser()]
+        )
+
+        args = parser.parse_args()
+
+        platform = sysconfig.get_platform()
+        triplet = args.triplet
+        if platform == "win-amd64":
+            triplet = "x64-windows-static-vs2022"
+        elif platform == "mingw":
+            triplet = "x64-mingw"
+        elif not triplet:
+            triplet = vcpkg.prompt_for_triplet()
+
+        extras = []
+        build_root = None
+        packages_root = None
+
+        if args.clean:
+            vcpkg.clean(triplet=triplet)
+        else:
+            vcpkg.bootstrap(
+                ports_dir=os.path.join(".", "deps"),
+                triplet=triplet,
+                additional_ports=extras,
+                build_root=build_root,
+                packages_root=packages_root,
+            )
+    except KeyboardInterrupt:
+        print("\nInterrupted")
+        sys.exit(-1)
+    except RuntimeError as e:
+        print(e)
+        sys.exit(-1)

build.py

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+#!/usr/bin/env python3
+import os
+import sys
+import sysconfig
+import platform
+import argparse
+
+from deps.vcpkg.scripts.buildtools import vcpkg
+
+if __name__ == "__main__":
+    try:
+        parser = argparse.ArgumentParser(
+            description="Build infra.", parents=[vcpkg.build_argparser()]
+        )
+        parser.add_argument(
+            "--ui", dest="ui_enabled", action="store_true", help="build the ui"
+        )
+
+        parser.add_argument(
+            "--ci",
+            dest="ci_build",
+            action="store_true",
+            help="continuous integration build",
+        )
+
+        parser.add_argument(
+            "--build-config",
+            dest="build_config",
+            help="Build configuration (Debug or Release)",
+            default="Release",
+        )
+
+        args = parser.parse_args()
+
+        build_ui = (
+            "ON"
+            if (platform.system() == "Windows" and not args.ci_build) or args.ui_enabled
+            else "OFF"
+        )
+        sys_platform = sysconfig.get_platform()
+
+        triplet = args.triplet
+        if sys_platform == "win-amd64":
+            triplet = "x64-windows-static-vs2022"
+        elif sys_platform == "mingw":
+            triplet = "x64-mingw"
+        elif not triplet:
+            triplet = vcpkg.prompt_for_triplet()
+
+        cmake_args = [
+            f"-DINFRA_UI_COMPONENTS={build_ui}",
+            "-DINFRA_LOGGING=ON",
+            "-DINFRA_GDAL=ON",
+            "-DINFRA_XML=ON",
+            "-DINFRA_TBB=ON",
+            "-DINFRA_NUMERIC=OFF",
+            "-DINFRA_CHARSET=ON",
+            "-DINFRA_PROCESS=ON",
+            "-DINFRA_DATABASE=ON",
+            "-DINFRA_DATABASE_SQLITE=ON",
+            "-DINFRA_DATABASE_POSTGRES=ON",
+            "-DINFRA_DATABASE_HASHING=ON",
+            "-DINFRA_COMPRESSION=ON",
+            "-DINFRA_COMPRESSION_ZSTD=ON",
+            "-DINFRA_ENABLE_TESTS=ON",
+            "-DINFRA_CLI_PROGRESS=ON",
+        ]
+
+        if build_ui and triplet.startswith("x64-osx"):
+            cmake_args.extend(
+                [
+                    "-DCMAKE_PREFIX_PATH=/usr/local/opt/qt6",
+                    "-DVCPKG_ALLOW_SYSTEM_LIBS=ON",
+                ]
+            )
+
+        targets = []
+        build_dir = "infra"
+        install_root = "vcpkgs"
+
+        vcpkg.build_project(
+            os.path.abspath(args.source_dir),
+            triplet=triplet,
+            cmake_args=cmake_args,
+            targets=targets,
+            build_name=build_dir,
+            run_tests_after_build=args.run_tests,
+            test_arguments=args.test_args,
+            build_config=args.build_config,
+            install_root=install_root,
+        )
+    except KeyboardInterrupt:
+        print("\nInterrupted")
+        sys.exit(-1)
+    except RuntimeError as e:
+        print(e)
+        sys.exit(-1)

vcpkg.json

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+{
+  "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
+  "name": "infra",
+  "version": "0.11.2",
+  "dependencies": [
+    "fmt",
+    "doctest"
+  ],
+  "features": {
+    "log": {
+      "description": "logging support",
+      "dependencies": [
+        "spdlog"
+      ]
+    },
+    "process": {
+      "description": "process support",
+      "dependencies": [
+        "reproc"
+      ]
+    },
+    "hashing": {
+      "description": "hashing support",
+      "dependencies": [
+        "cryptopp"
+      ]
+    },
+    "xml": {
+      "description": "xml support",
+      "dependencies": [
+        "tinyxml"
+      ]
+    },
+    "tbb": {
+      "description": "threading building blocks support",
+      "dependencies": [
+        "tbb"
+      ]
+    },
+    "numeric": {
+      "description": "numeric support",
+      "dependencies": [
+        "eigen3"
+      ]
+    },
+    "charset": {
+      "description": "charset conversion/detection support",
+      "dependencies": [
+        "icu"
+      ]
+    },
+    "compression": {
+      "description": "compression support",
+      "dependencies": [
+        "zstd"
+      ]
+    },
+    "gdal": {
+      "description": "gdal support",
+      "dependencies": [
+        "gdal"
+      ]
+    },
+    "db": {
+      "description": "database support",
+      "dependencies": [
+        {
+          "name": "hdf5",
+          "features": [
+            "sqlite",
+            "postgresql"
+          ]
+        }
+      ]
+    },
+    "cpp17": {
+      "description": "C++17 build",
+      "dependencies": [
+        "date",
+        "gsl"
+      ]
+    },
+    "ui": {
+      "description": "ui support",
+      "dependencies": [
+        "qt6"
+      ]
+    }
+  }
+}