Build fw on circle

.circleci/config.yml

@@ -27,6 +27,11 @@ fetch_and_compile_deps: &fetch_and_compile_deps
       mix deps.compile
       mix compile
 
+install_arduino: &install_arduino
+  - run:
+      name: Run setup script
+      command: bash .circleci/setup-arduino.sh
+
 jobs:
   test:
     <<: *defaults
@@ -60,6 +65,7 @@ jobs:
     steps:
       - checkout
       - <<: *install_elixir
+      - <<: *install_arduino
       - restore_cache:
           keys:
             - v3-dependency-cache-{{ checksum "mix.lock.rpi3" }}
@@ -95,6 +101,7 @@ jobs:
     steps:
       - checkout
       - <<: *install_elixir
+      - <<: *install_arduino
       - restore_cache:
           keys:
             - v3-dependency-cache-{{ checksum "mix.lock.rpi3" }}

.circleci/setup_arduino.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+ARDUINO_VERSION=1.8.5
+wget https://downloads.arduino.cc/arduino-$ARDUINO_VERSION-linux64.tar.xz
+tar xf arduino-$ARDUINO_VERSION-linux64.tar.xz
+mv arduino-$ARDUINO_VERSION $HOME

Makefile

@@ -56,11 +56,7 @@ ARDUINO_BUILD = $(ARDUINO_BUILDER) \
 	$(ARDUINO_BUILD_DIR_FLAGS) \
 	$(ARDUINO_SRC_INO)
 
-ifdef CIRCLECI
-  all: priv $(NIF)
-else
-  all: priv $(NIF) farmbot_arduino_firmware
-endif
+all: priv $(NIF) farmbot_arduino_firmware
 
 farmbot_arduino_firmware_build_dirs: $(ARDUINO_BUILD_DIR) $(ARDUINO_CACHE_DIR)