switch to cibuildwheel + some cleanups

.github/actions/build/action.yml

@@ -13,12 +13,6 @@ inputs:
   host-platform:
     required: true
     type: string
-  use-container:
-    required: true
-    type: boolean
-  docker-image:
-    type: string
-    required: true
   upload-enabled:
     required: true
     type: boolean
@@ -29,36 +23,18 @@ inputs:
 runs:
   using: composite
   steps:
-
-    - if: ${{ inputs.use-container }}
-      name: Build (in container)
-      shell: bash --noprofile --norc -xeuo pipefail {0}
-      run: |
-
-        docker run \
-          -e AWS_REGION \
-          -e AWS_SESSION_TOKEN \
-          -e AWS_ACCESS_KEY_ID \
-          -e AWS_SECRET_ACCESS_KEY \
-          -e GITHUB_TOKEN \
-          -e BINDINGS_ARTIFACTS_DIR="$BINDINGS_ARTIFACTS_DIR" \
-          -e CORE_ARTIFACTS_DIR="$CORE_ARTIFACTS_DIR" \
-          -e UPLOAD_ENABLED="$UPLOAD_ENABLED" \
-          -e USE_CUDA="$USE_CUDA" \
-          -e REPO_DIR="$REPO_DIR" \
-          -e LEGATE_CORE_BUILD_MODE="$LEGATE_CORE_BUILD_MODE" \
-          -e PYTHON_VERSION="$PYTHON_VERSION" \
-          -v "${{ env.REPO_DIR }}:${{ env.REPO_DIR }}" \
-          -v "${{ env.BINDINGS_ARTIFACTS_DIR }}:${{ env.BINDINGS_ARTIFACTS_DIR }}" \
-          -v "${{ env.CORE_ARTIFACTS_DIR }}:${{ env.CORE_ARTIFACTS_DIR }}" \
-          --rm "${{ inputs.docker-image }}" \
-          /bin/bash -c "${{ env.REPO_DIR }}/continuous_integration/scripts/entrypoint ${{ env.REPO_DIR }}/continuous_integration/scripts/build ${{ inputs.build-type}} ${{ inputs.target-device }}"
-
-    - if: ${{ !inputs.use-container }}
-      name: Build (without container)
-      shell: bash --noprofile --norc -xeuo pipefail {0}
-      run: |
-        "${{ env.REPO_DIR }}/continuous_integration/scripts/entrypoint" "${{ env.REPO_DIR }}/continuous_integration/scripts/build" "${{ inputs.build-type}}" "${{ inputs.target-device }}"
+    - name: Check out the repo
+      uses: actions/checkout@v4
+
+    - name: Build cuda.core wheel
+      uses: pypa/[email protected]
+      env:
+        CIBW_BUILD: cp312-*  # FIXME: Only build on CPython 3.12
+        CIBW_ARCHS_LINUX: "auto"
+        CIBW_REPAIR_WHEEL_COMMAND: ""  # no repair
+      with:
+        package-dir: ./cuda_core/
+        output-dir: ${{ env.BINDINGS_ARTIFACTS_DIR }}
 
     - name: Display structure of the bindings artifacts folder (post build)
       shell: bash --noprofile --norc -xeuo pipefail {0}

.github/workflows/gh-build-and-test.yml

@@ -1,16 +1,16 @@
 on:
   workflow_call:
     inputs:
-      host-platform:
+      target-device:
         type: string
         required: true
-      target-device:
+      build-type:
         type: string
         required: true
-      build-mode:
+      host-platform:
         type: string
         required: true
-      build-type:
+      build-mode:
         type: string
         required: true
       upload-enabled:
@@ -28,13 +28,12 @@ jobs:
       client-repo: ${{ github.event.repository.name }}
       target-device: ${{ inputs.target-device }}
       runs-on: ${{ (inputs.host-platform == 'linux-x64' && 'linux-amd64-cpu8') ||
-                   (inputs.host-platform == 'linux-aarch64' && 'linux-arm64-cpu8') }}
+                   (inputs.host-platform == 'linux-aarch64' && 'linux-arm64-cpu8') ||
+                   (inputs.host-platform == 'win-x64' && 'linux-amd64-cpu8') }}
       build-type: ${{ inputs.build-type }}
-      use-container: ${{ inputs.host-platform == 'linux-x64' ||
-                         inputs.host-platform == 'linux-aarch64'}}
       host-platform: ${{ inputs.host-platform }}
-      dependencies-file: ""
       build-mode: ${{ inputs.build-mode }}
       upload-enabled: ${{ inputs.upload-enabled }}
       python-version: ${{ inputs.python-version }}
+      dependencies-file: ""
     secrets: inherit

.github/workflows/gh-build.yml

@@ -16,9 +16,6 @@ on:
         required: true
         type: string
         description: One of ci / release
-      use-container:
-        required: true
-        type: boolean
       host-platform:
         required: true
         type: string
@@ -38,7 +35,7 @@ on:
 
 jobs:
   build:
-    name: Build (${{ inputs.host-platform }}, ${{ inputs.target-device }}, ${{ inputs.build-type }}, CMake build-mode=${{ inputs.build-mode }}, Python "${{ inputs.python-version }}", Use container=${{ inputs.use-container }} )
+    name: Build (${{ inputs.host-platform }}, ${{ inputs.target-device }}, ${{ inputs.build-type }}, build-mode=${{ inputs.build-mode }}, Python "${{ inputs.python-version }}")
 
     permissions:
       id-token: write # This is required for configure-aws-credentials
@@ -69,6 +66,4 @@ jobs:
           build-type: ${{ inputs.build-type }}
           target-device: "${{ inputs.target-device }}"
           host-platform: ${{ inputs.host-platform }}
-          use-container: ${{ inputs.use-container }}
-          docker-image: "condaforge/miniforge3:latest"
           upload-enabled: ${{ inputs.upload-enabled }}