misc: test pixi build for pixi

.github/workflows/build.yml

@@ -0,0 +1,61 @@
+name: build.yml
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types:
+      - labeled
+  workflow_dispatch:
+
+jobs:
+  build:
+    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'ci:pixi-build' || (github.event_name == 'push' && github.ref == 'refs/heads/main')
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+
+      - name: Set up Pixi
+        uses: prefix-dev/setup-pixi@main
+        with:
+          locked: false
+
+      - name: Build with Pixi with Pixi
+        run: pixi build
+
+      - name: Upload artifact pixi-x.x.x-<os>.conda
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: pixi-*.conda
+          path: pixi-*.conda
+          if-no-files-found: error
+
+        #      - name: Authenticate prefix.dev
+#        run: pixi auth login https://prefix.dev --token ${{ secrets.PIXI_BUILD_TEST_CHANNEL_API_KEY }}
+
+#
+#      Requires a way to bump the version to test the file
+#      - name: Upload to prefix.dev
+#        run: pixi upload https://prefix.dev/api/v1/upload/pixi-build-test pixi-*.conda
+#
+#      - name: Install from prefix.dev
+#        shell: bash
+#        run: |
+#          #!/bin/bash
+#          pixi_file=$(ls pixi-*.conda)
+#          echo "pixi_file: $pixi_file"
+#          spec=pixi=$(echo $pixi_file | cut -d- -f2)=$(echo $pixi_file | cut -d- -f3 | cut -d_ -f1)
+#          echo "spec: $spec"
+#          pixi global install --channel https://prefix.dev/pixi-build-test -e pixi-test --expose pixi-test=pixi $spec
+#
+#      - name: Test installed pixi
+#        shell: bash
+#        run: |
+#          pixi-test --version
+#          pixi-test --help
+#          pixi-test global install bat
+#          bat --version

.gitignore

@@ -10,3 +10,4 @@ site/
 .cache
 pytest-temp
 /vendor
+*.conda

examples/pybind11/pyproject.toml

@@ -1,6 +1,8 @@
 [build-system]
 build-backend = "scikit_build_core.build"
 requires = ["scikit-build-core", "pybind11"]
+[tool.uv]
+no-binary = true
 
 [project]
 classifiers = [
@@ -12,6 +14,14 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
 ]
+dependencies = [
+  "arrow>=1.2.3",
+  "click>=8.1.8",
+  "numba>=0.56.4",
+  "numpy>=1.21.6",
+  "pytest>=7.4.4",
+  "scipy>=1.7.3",
+]
 description = "A simple pybind11 example"
 name = "mysum"
 requires-python = ">=3.7"