Migrate Conan provisioning to uv and pin source tags

- Replace per-recipe requirements.txt with shared pyproject.toml (conan==2.31.2)
- Run Conan via uv in Taskfile and install uv in CI jobs
- Pin hostlibs to runtime v10.0.10 and Skia to v3.119.4 release tags
- Fold no-pgo cmake configure into chained build command

Author: chsbuffer

.claude/settings.json

@@ -0,0 +1,5 @@
+{
+  "enabledPlugins": {
+    "csharp-lsp@claude-plugins-official": false
+  }
+}

.github/workflows/build.yml

@@ -41,6 +41,10 @@ jobs:
           path: artifacts\hostlibs
           key: hostlibs-windows-${{ matrix.hostlibs_flavor }}-${{ matrix.rid }}-${{ hashFiles('native/hostlibs/**') }}
 
+      - name: Install uv
+        if: steps.cache_hostlibs.outputs.cache-hit != 'true'
+        uses: astral-sh/setup-uv@v5
+
       - name: Install Task
         if: steps.cache_hostlibs.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-task
@@ -111,6 +115,10 @@ jobs:
         if: steps.cache_skia.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-llvm
 
+      - name: Install uv
+        if: steps.cache_skia.outputs.cache-hit != 'true'
+        uses: astral-sh/setup-uv@v5
+
       - name: Install Task
         if: steps.cache_skia.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-task
@@ -153,6 +161,10 @@ jobs:
           path: artifacts\angle
           key: angle-windows-${{ matrix.rid }}-${{ hashFiles('native/angle/**') }}
 
+      - name: Install uv
+        if: steps.cache_angle.outputs.cache-hit != 'true'
+        uses: astral-sh/setup-uv@v5
+
       - name: Install Task
         if: steps.cache_angle.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-task
@@ -286,6 +298,10 @@ jobs:
           path: artifacts/hostlibs
           key: hostlibs-linux-linux-x64-${{ env.LINUX_SYSROOT_CACHE_KEY }}-${{ hashFiles('native/hostlibs/**') }}
 
+      - name: Install uv
+        if: steps.cache_hostlibs.outputs.cache-hit != 'true'
+        uses: astral-sh/setup-uv@v5
+
       - name: Install Task
         if: steps.cache_hostlibs.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-task
@@ -362,6 +378,10 @@ jobs:
           path: artifacts/skiasharp
           key: skiasharp-linux-linux-x64-${{ env.LINUX_SYSROOT_CACHE_KEY }}-${{ hashFiles('native/skiasharp/**', 'scripts/libHarfBuzzSharp.vcxproj.in') }}
 
+      - name: Install uv
+        if: steps.cache_skia.outputs.cache-hit != 'true'
+        uses: astral-sh/setup-uv@v5
+
       - name: Install Task
         if: steps.cache_skia.outputs.cache-hit != 'true'
         uses: ./.github/actions/install-task

.gitignore

@@ -4,5 +4,7 @@ __pycache__
 [Tt]est[Rr]esults
 .idea/
 .vs/
+.venv/
 /build/
 /repo/
+uv.lock

DEVELOPMENT.md

@@ -32,8 +32,8 @@ CI 缓存键覆盖对应 recipe 目录；SkiaSharp 还包含原始 HarfBuzzSharp
 
 - .NET 10 SDK
 - Python 3.10+
+- [uv](https://docs.astral.sh/uv/)
 - Task 3.52.0+
-- Conan 2.31.2
 - Git
 - Ninja
 - CMake

Taskfile.yml

@@ -36,10 +36,9 @@ tasks:
     vars:
       FLAVOR: '{{if eq .PGO "True"}}default{{else}}no-pgo{{end}}'
     cmds:
-      - python -m pip install --disable-pip-version-check -r native/hostlibs/requirements.txt
-      - conan export native/hostlibs
+      - uv run conan export native/hostlibs
       - >-
-        conan install --requires="hostlibs/{{.HOSTLIBS_VERSION}}" --build=missing --no-remote --envs-generation=false
+        uv run conan install --requires="hostlibs/{{.HOSTLIBS_VERSION}}" --build=missing --no-remote --envs-generation=false
         -pr:b=native/hostlibs/profiles/windows-{{.ARCH}}
         -pr:h=native/hostlibs/profiles/windows-{{.ARCH}}
         -o "hostlibs/*:pgo={{.PGO}}"
@@ -52,10 +51,9 @@ tasks:
     env:
       ROOTFS_DIR: '{{.SYSROOT}}'
     cmds:
-      - python -m pip install --disable-pip-version-check -r native/hostlibs/requirements.txt
-      - conan export native/hostlibs
+      - uv run conan export native/hostlibs
       - >-
-        conan install --requires="hostlibs/{{.HOSTLIBS_VERSION}}" --build=missing --no-remote --envs-generation=false
+        uv run conan install --requires="hostlibs/{{.HOSTLIBS_VERSION}}" --build=missing --no-remote --envs-generation=false
         -pr:b=native/hostlibs/profiles/linux-x64
         -pr:h=native/hostlibs/profiles/linux-x64
         -c tools.system.package_manager:mode=install
@@ -80,10 +78,9 @@ tasks:
     internal: true
     platforms: [windows]
     cmds:
-      - python -m pip install --disable-pip-version-check -r native/skiasharp/requirements.txt
-      - conan export native/skiasharp
+      - uv run conan export native/skiasharp
       - >-
-        conan install --requires="skiasharp/{{.SKIASHARP_VERSION}}" --build=missing --no-remote --envs-generation=false
+        uv run conan install --requires="skiasharp/{{.SKIASHARP_VERSION}}" --build=missing --no-remote --envs-generation=false
         -pr:b=native/skiasharp/profiles/windows-{{.ARCH}}
         -pr:h=native/skiasharp/profiles/windows-{{.ARCH}}
         --deployer=native/skiasharp/deploy.py
@@ -95,10 +92,9 @@ tasks:
     env:
       ROOTFS_DIR: '{{.SYSROOT}}'
     cmds:
-      - python -m pip install --disable-pip-version-check -r native/skiasharp/requirements.txt
-      - conan export native/skiasharp
+      - uv run conan export native/skiasharp
       - >-
-        CC=clang CXX=clang++ conan install --requires="skiasharp/{{.SKIASHARP_VERSION}}" --build=missing --no-remote --envs-generation=false
+        CC=clang CXX=clang++ uv run conan install --requires="skiasharp/{{.SKIASHARP_VERSION}}" --build=missing --no-remote --envs-generation=false
         -pr:b=native/skiasharp/profiles/linux-x64
         -pr:h=native/skiasharp/profiles/linux-x64
         -c tools.system.package_manager:mode=install
@@ -112,10 +108,9 @@ tasks:
     vars:
       ARCH: '{{.ARCH | default "x64"}}'
     cmds:
-      - python -m pip install --disable-pip-version-check -r native/angle/requirements.txt
-      - conan export native/angle
+      - uv run conan export native/angle
       - >-
-        conan install --requires="angle/{{.ANGLE_VERSION}}" --build=missing --no-remote --envs-generation=false
+        uv run conan install --requires="angle/{{.ANGLE_VERSION}}" --build=missing --no-remote --envs-generation=false
         -pr:b=native/angle/profiles/windows-{{.ARCH}}
         -pr:h=native/angle/profiles/windows-{{.ARCH}}
         --deployer=native/angle/deploy.py

native/angle/requirements.txt

@@ -1,3 +1,3 @@
 sources:
   url: "https://github.com/dotnet/runtime"
-  commit: "8f030f80c0dd2722eb2f618984e9db6784765963"
+  commit: "v10.0.10"

native/hostlibs/conandata.yml

@@ -130,19 +130,18 @@ def _build_apphost(self):
         root = self._apphost_build_root()
         if self.settings.os == "Windows":
             args = f"host.native -ninja -c release -arch {self._target_arch}"
+            cmake_args = ""
+            if not self.options.pgo:
+                cmake_args = (
+                    f' && cmake -S "{self._runtime_root / "src" / "native" / "corehost"}"'
+                    f' -B "{root}" -DCMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE=OFF'
+                )
             self.run(
-                f'"{self._runtime_root / "build.cmd"}" {args} /p:ConfigureOnly=true',
+                f'"{self._runtime_root / "build.cmd"}" {args} /p:ConfigureOnly=true'
+                f'{cmake_args} && ninja -C "{root}" apphost',
                 cwd=str(self._runtime_root),
                 env="conanbuild",
             )
-            if not self.options.pgo:
-                self.run(
-                    f'cmake -S "{self._runtime_root / "src" / "native" / "corehost"}" '
-                    f'-B "{root}" -DCMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE=OFF',
-                    cwd=str(self._runtime_root),
-                    env="conanbuild",
-                )
-            self.run(f'ninja -C "{root}" apphost', env="conanbuild")
         else:
             cross = " --cross" if self._sysroot() else ""
             self.run(
@@ -165,11 +164,11 @@ def _build_singlefilehost(self):
                     " /p:NoPgoOptimize=true"
                 )
             self.run(
-                f'"{self._runtime_root / "build.cmd"}" {args}',
+                f'"{self._runtime_root / "build.cmd"}" {args}'
+                f' && ninja -C "{root}" singlefilehost',
                 cwd=str(self._runtime_root),
                 env="conanbuild",
             )
-            self.run(f'ninja -C "{root}" singlefilehost', env="conanbuild")
         else:
             cross = " --cross" if self._sysroot() else ""
             self.run(

native/hostlibs/conanfile.py

@@ -1,3 +1,3 @@
 sources:
   url: "https://github.com/mono/skia"
-  commit: "7dbfc07dd33181f84e0958afb7ee805c6c769f0b"
+  commit: "v3.119.4"