building for arm64 and amd64

.github/workflows/build.yaml

@@ -0,0 +1,73 @@
+name: Build snap
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - ros_distro: humble
+          # - ros_distro: jazzy
+
+    # outputs:
+    #   snap-file: ${{ steps.build-snap.outputs.snap }}
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-tags: true
+
+    - name: Render snapcraft.yaml
+      run: |
+        pip install jinja2
+        export ROS_DISTRO=${{ matrix.ros_distro }}
+        ./render_template.py ./snapcraft_template.yaml.jinja2 snap/snapcraft.yaml
+
+    - name: Build snap
+      uses: snapcore/action-build@v1
+      with:
+        snapcraft-channel: latest/edge
+      id: build-snap
+      env:
+        SNAPCRAFT_ENABLE_EXPERIMENTAL_EXTENSIONS: 1
+
+    - name: Make sure the snap is installable
+      run: |
+        sudo snap install --dangerous ${{ steps.build-snap.outputs.snap }}
+
+    # # Save snap for subsequent job(s)
+    # - uses: actions/upload-artifact@v3
+    #   with:
+    #     name: husarion-camera-snap
+    #     path: ${{ steps.build-snap.outputs.snap }}
+
+  # publish:
+  #   if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
+  #   needs: build
+  #   runs-on: ubuntu-latest
+
+  #   steps:
+
+  #   # Retrieve the snap
+  #   - uses: actions/download-artifact@v3
+  #     with:
+  #       name: husarion-camera-snap
+  #       path: .
+
+  #   # Publish the snap on the store
+  #   # by default on 'edge' but on 'candidate' for tags
+  #   - uses: snapcore/action-publish@v1
+  #     env:
+  #       SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
+  #     with:
+  #       snap: ${{needs.build.outputs.snap-file}}
+  #       release: ${{ startsWith(github.ref, 'refs/tags/') && '${{ matrix.ros_distro }}/candidate' || '${{ matrix.ros_distro }}/edge'}}

.github/workflows/publish.yaml

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+name: Build and publish snap
+on:
+  push:
+    tags:
+      - '*'
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.runner }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - ros_distro: humble
+            runner: ubuntu-latest
+          # - ros_distro: jazzy
+          #   runner: ubuntu-latest
+          - ros_distro: humble
+            runner: ubuntu-24.04-arm64
+          # - ros_distro: jazzy
+          #   runner: ubuntu-24.04-arm64
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-tags: true
+
+    - name: Render snapcraft.yaml
+      run: |
+        sudo apt update 
+        sudo apt install python3-jinja2
+        export ROS_DISTRO=${{ matrix.ros_distro }}
+        ./render_template.py ./snapcraft_template.yaml.jinja2 snap/snapcraft.yaml
+
+    - name: Build snap
+      uses: snapcore/action-build@v1
+      with:
+        snapcraft-channel: latest/edge
+      id: build-snap
+      env:
+        SNAPCRAFT_ENABLE_EXPERIMENTAL_EXTENSIONS: 1
+
+    - name: Make sure the snap is installable
+      run: |
+        sudo snap install --dangerous ${{ steps.build-snap.outputs.snap }}
+
+    # Publish the snap on the store
+    # by default on 'edge' but on 'candidate' for tags
+    - name: Publish snap
+      uses: snapcore/action-publish@v1
+      env:
+        SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.STORE_LOGIN }}
+      with:
+        snap: ${{ steps.build-snap.outputs.snap }}
+        release: ${{ matrix.ros_distro }}/${{ startsWith(github.ref, 'refs/tags/') && 'candidate' || 'edge' }}

render_template.py

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+#!/usr/bin/env python3
+
+import sys
+import os
+from jinja2 import Environment, FileSystemLoader
+
+def render_template(template_path, output_path, context):
+    env = Environment(loader=FileSystemLoader(os.path.dirname(template_path)))
+    template = env.get_template(os.path.basename(template_path))
+
+    with open(output_path, 'w') as f:
+        f.write(template.render(context))
+
+if __name__ == "__main__":
+    template_path = sys.argv[1]
+    output_path = sys.argv[2]
+    context = {
+        'ros_distro': os.getenv('ROS_DISTRO'),
+        # 'core_version': os.getenv('CORE_VERSION')
+    }
+
+    render_template(template_path, output_path, context)