Use Docker-based builds for CI

Author: aditaa

.github/workflows/main.yaml

@@ -18,29 +18,14 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Set up ARM toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1
-        with:
-          release: '10.3-2021.10'
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-
-      - name: Install Python dependencies
-        run: python -m pip install --upgrade pip crcmod
-
-      - name: Build firmware
-        run: |
-          make clean
-          make TARGET=loaner-firmware
+      - name: Build firmware (Docker)
+        run: ./compile-with-docker.sh
 
-      - name: Firmware size
-        run: arm-none-eabi-size loaner-firmware
+      - name: List artifacts
+        run: ls -l compiled-firmware
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: loaner-firmware
-          path: loaner-firmware*.bin
+          path: compiled-firmware/loaner-firmware*.bin

.github/workflows/release.yaml

@@ -15,34 +15,19 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Set up ARM toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1
-        with:
-          release: '10.3-2021.10'
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-
-      - name: Install Python dependencies
-        run: python -m pip install --upgrade pip crcmod
-
-      - name: Build firmware
-        run: |
-          make clean
-          make TARGET=loaner-firmware
+      - name: Build firmware (Docker)
+        run: ./compile-with-docker.sh
 
-      - name: Firmware size
-        run: arm-none-eabi-size loaner-firmware
+      - name: List artifacts
+        run: ls -l compiled-firmware
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: loaner-firmware
-          path: loaner-firmware*.bin
+          path: compiled-firmware/loaner-firmware*.bin
 
       - name: Create release
         uses: ncipollo/release-action@v1
         with:
-          artifacts: "loaner-firmware*.bin"
+          artifacts: "compiled-firmware/loaner-firmware*.bin"

compile-with-docker.sh

@@ -1,3 +1,15 @@
-#!/bin/sh
-docker build -t uvk5 .
-docker run -v $(PWD)/compiled-firmware:/app/compiled-firmware uvk5 /bin/bash -c "cd /app && make && cp firmware* compiled-firmware/"
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+OUT_DIR="${SCRIPT_DIR}/compiled-firmware"
+IMAGE_TAG="uvk5-loaner"
+
+mkdir -p "${OUT_DIR}"
+
+docker build -t "${IMAGE_TAG}" "${SCRIPT_DIR}"
+
+docker run --rm \
+  -v "${OUT_DIR}":/app/compiled-firmware \
+  "${IMAGE_TAG}" \
+  /bin/bash -lc "cd /app && make clean && make TARGET=loaner-firmware && cp loaner-firmware*.bin compiled-firmware/"