feat: add build workflow & installer

.github/workflows/build.yml

@@ -0,0 +1,63 @@
+name: Build Release
+
+on:
+    release:
+        types: [published]
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        strategy:
+            fail-fast: false
+            matrix:
+                target:
+                    - "ttgo-lora32-v21"
+                    - "heltec-lora32-v2"
+                    - "heltec_wifi_lora_32_V3"
+                    - "ESP32_DIY_LoRa"
+                    - "ESP32_DIY_1W_LoRa"
+                    - "ttgo-t-beam-v1_2"
+                    - "ttgo-t-beam-v1"
+                    - "ttgo-t-beam-v1_SX1268"
+                    - "ttgo-t-beam-v1_2_SX1262"
+                    # - "heltec_wireless_stick_lite" # NOT FULLY TESTED
+        steps:
+            - uses: actions/checkout@v3
+
+            - uses: actions/setup-python@v4
+              with:
+                  python-version: "3.9"
+
+            - name: Install PlatformIO Core
+              run: pip install --upgrade platformio
+
+            - name: Build target
+              run: pio run -e ${{ matrix.target }}
+
+            - name: Build FS
+              run: pio run --target buildfs -e ${{ matrix.target }}
+
+            - name: Move Files
+              run: |
+                  mkdir -p installer/firmware
+                  cp .pio/build/${{ matrix.target }}/firmware.bin installer/firmware/
+                  cp .pio/build/${{ matrix.target }}/bootloader.bin installer/firmware/
+                  cp .pio/build/${{ matrix.target }}/partitions.bin installer/firmware/
+                  cp .pio/build/${{ matrix.target }}/spiffs.bin installer/firmware/
+                  cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin installer/firmware/
+
+            - name: Install Zip
+              run: sudo apt-get install zip
+
+            - name: Archive Files
+              run: zip -r installer.zip installer/
+
+            - name: Upload Release Asset
+              uses: actions/upload-release-asset@v1
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+              with:
+                  upload_url: ${{ github.event.release.upload_url }}
+                  asset_path: ./installer.zip
+                  asset_name: ${{ matrix.target }}.zip
+                  asset_content_type: application/zip