esp-volumeknob/.drone.yml

---
kind: pipeline
type: docker
name: default
steps:
  - name: fetch ip
    image: cburki/mosquitto-clients
    commands:
      - mosquitto_sub -h raum.ctdo.de -t "homie/$hostname/\$localip" -C 1 | tr -d '\n' >lastknownip
      - cat "lastknownip"
    environment:
      hostname:
        from_secret: hostname
  - name: configure
    image: alpine
    commands:
      - sed -i "s/WIFISSID/$IOTSSID/" data/homie/config.json
      - sed -i "s/WIFIPASS/$iotpwd/" data/homie/config.json
      - sed -i "s/HOSTNAME/$hostname/g" data/homie/config.json
      - sed -i "s/HOSTNAME/$hostname/g" data/homie/config.json
      - lastknownip=$(cat lastknownip)
      - sed -i "s/HOSTNAME/$lastknownip/g" platformio.ini
    environment:
      hostname:
        from_secret: hostname
      IOTSSID:
        from_secret: iotssid
      iotpwd:
        from_secret: iotpwd
  - name: build
    image: suculent/platformio-docker-build
    commands:
      # - pip install -U platformio
      # Build image
      - platformio run --environment d1_mini
      # Build file system image
      - platformio run --target buildfs --environment d1_mini
  - name: upload
    image: curlimages/curl
    commands:
      - lastknownip=$(cat lastknownip)
      - echo "$lastknownip"
      # Upload image with espota-gateway
      - |
        curl --insecure --no-progress-meter --fail-with-body --request POST --url "https://espota.ctdo.de/" --header "Content-Type: multipart/form-data" --form ip="$lastknownip" --form firmware=@.pio/build/d1_mini/firmware.bin --no-buffer
      # TODO: Upload file system image with espota-gateway, if the device is available again (or leave it to espota-gateway to retry often enough)
      - |
        curl --insecure --no-progress-meter --fail-with-body --request POST --url "https://espota.ctdo.de/" --header "Content-Type: multipart/form-data" --form ip="$lastknownip" --form spiffs=@.pio/build/d1_mini/spiffs.bin --no-buffer

### matrix-builds? -  for multiple volumeknobs?
### https://0-8-0.docs.drone.io/matrix-builds/
###