Adds QMK External Userspace workflows. (#1)

.github/workflows/qmk_userspace_build.yml

@@ -0,0 +1,79 @@
+name: Build Binaries
+
+on:
+  workflow_call:
+    inputs:
+      qmk_repo:
+        description: "qmk_firmware repo to build against"
+        default: "qmk/qmk_firmware"
+        required: false
+        type: string
+      qmk_ref:
+        description: "qmk_firmware branch to build against"
+        default: "master"
+        required: false
+        type: string
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build Userspace Firmware
+    runs-on: ubuntu-latest
+    container: qmkfm/base_container
+
+    steps:
+      - name: Checkout Userspace
+        uses: actions/checkout@v3
+        with:
+          token: ${{ github.token }}
+          submodules: recursive
+
+      - name: Check if qmk_firmware exists
+        id: check_files
+        uses: andstor/file-existence-action@v2
+        with:
+          files: qmk_firmware
+
+      - name: Checkout QMK Firmware
+        uses: actions/checkout@v3
+        if: steps.check_files.outputs.files_exists == 'false'
+        with:
+          token: ${{ github.token }}
+          path: qmk_firmware
+          repository: ${{ inputs.qmk_repo || 'qmk/qmk_firmware' }}
+          ref: ${{ inputs.qmk_ref || 'master' }}
+          submodules: recursive
+
+      - name: Install QMK CLI
+        run: |
+          python3 -m pip install --upgrade qmk
+          python3 -m pip install -r qmk_firmware/requirements.txt
+
+      - name: Configure QMK CLI
+        run: |
+          qmk config userspace_compile.parallel=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null)
+          qmk config user.qmk_home=$GITHUB_WORKSPACE/qmk_firmware
+          qmk config user.overlay_dir=$GITHUB_WORKSPACE
+
+      - name: Build
+        run: |
+          qmk userspace-compile -e DUMP_CI_METADATA=yes || touch .failed
+          # Generate the step summary markdown
+          ./qmk_firmware/util/ci/generate_failure_markdown.sh > $GITHUB_STEP_SUMMARY || true
+          # Truncate to a maximum of 1MB to deal with GitHub workflow limit
+          truncate --size='<960K' $GITHUB_STEP_SUMMARY || true
+          # Exit with failure if the compilation stage failed
+          [ ! -f .failed ] || exit 1
+
+      - name: Upload binaries
+        uses: actions/upload-artifact@v3
+        if: always() && !cancelled()
+        continue-on-error: true
+        with:
+          name: Firmware
+          path: |
+            *.bin
+            *.hex
+            *.uf2

.github/workflows/qmk_userspace_publish.yml

@@ -0,0 +1,33 @@
+name: Build Binaries
+
+on:
+  workflow_call:
+
+permissions:
+  contents: write
+
+jobs:
+  publish:
+    name: Publish
+    if: always() && !cancelled()
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download binaries
+        if: always() && !cancelled()
+        uses: actions/download-artifact@v3
+
+      - name: Generate Release
+        uses: softprops/action-gh-release@v1
+        if: always() && !cancelled()
+        with:
+          token: ${{ github.token }}
+          name: Latest QMK Firmware
+          tag_name: latest
+          fail_on_unmatched_files: false
+          draft: false
+          prerelease: false
+          files: |
+            **/*.hex
+            **/*.bin
+            **/*.uf2