Add GitHub CI action

.github/workflows/build_container.yaml

@@ -0,0 +1,65 @@
+# Copyright © SixtyFPS GmbH <[email protected]>
+# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.1 OR LicenseRef-Slint-commercial
+
+name: Rust Demo built for Torizon
+
+on:
+    workflow_dispatch:
+        inputs:
+            push:
+                type: boolean
+                description: "Push the built images"
+    workflow_call:
+        inputs:
+            push:
+                type: boolean
+                description: "Push the built images"
+
+jobs:
+    build_containers:
+        runs-on: ubuntu-22.04
+        strategy:
+            matrix:
+                include:
+#                    - target: armhf
+#                      image_arch: linux/arm/v7
+#                      rust_toolchain_arch: armv7-unknown-linux-gnueabihf
+#                      base_image_suffix: ""
+#                    - target: arm64
+#                      image_arch: linux/arm64
+#                      rust_toolchain_arch: aarch64-unknown-linux-gnu
+#                      base_image_suffix: ""
+#                    - target: armhf
+#                      image_arch: linux/arm/v7
+#                      rust_toolchain_arch: armv7-unknown-linux-gnueabihf
+#                      base_image_suffix: "-vivante"
+                    - target: arm64
+                      image_arch: linux/arm64
+                      rust_toolchain_arch: aarch64-unknown-linux-gnu
+                      base_image_suffix: "-vivante"
+
+        steps:
+            - uses: actions/checkout@v4
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v2
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v2
+            - name: Login to GitHub Container Registry
+              uses: docker/login-action@v1
+              with:
+                  registry: ghcr.io
+                  username: ${{ github.actor }}
+                  password: ${{ secrets.CR_PAT }}
+            - name: Build and push
+              uses: docker/build-push-action@v5
+              with:
+                  context: .
+                  push: ${{ github.event.inputs.push || inputs.push }}
+                  tags: ghcr.io/slint-ui/slint/torizon-robo-demo-${{matrix.target}}${{matrix.base_image_suffix}}:latest
+                  platforms: ${{matrix.image_arch}}
+                  build-args: |
+                      TOOLCHAIN_ARCH=${{matrix.target}}
+                      IMAGE_ARCH=${{matrix.image_arch}}
+                      RUST_TOOLCHAIN_ARCH=${{matrix.rust_toolchain_arch}}
+                      BASE_NAME=wayland-base${{matrix.base_image_suffix}}
+                      WEATHER_API_KEY=${{secrets.WEATHER_API_KEY}}