Merge pull request #570 from liebman/fix_travis

Fix travis builds, add esp32 builds

.travis.yml

@@ -1,34 +1,52 @@
 language: c
+sudo: false
+
 before_install:
   - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16"
   - sleep 3
   - export DISPLAY=:1.0
-  - wget http://downloads.arduino.cc/arduino-1.6.5-linux64.tar.xz
-  - tar xf arduino-1.6.5-linux64.tar.xz
-  - sudo mv arduino-1.6.5 /usr/local/share/arduino
+  - wget http://downloads.arduino.cc/arduino-1.8.5-linux64.tar.xz
+  - tar xf arduino-1.8.5-linux64.tar.xz
+  - sudo mv arduino-1.8.5 /usr/local/share/arduino
   - sudo ln -s /usr/local/share/arduino/arduino /usr/local/bin/arduino
+
 install:
   - ln -s $PWD /usr/local/share/arduino/libraries/WiFiManager
-# boards manager not working on 1.6.7 - 1.6.8
   - arduino --pref "boardsmanager.additional.urls=http://arduino.esp8266.com/stable/package_esp8266com_index.json" --save-prefs
-# install lib arduino json not working in 1.6.5
-#  - arduino --install-library "ArduinoJson"
-  - git clone https://github.com/bblanchon/ArduinoJson /usr/local/share/arduino/libraries/ArduinoJson
+  - arduino --install-library "ArduinoJson"
   - arduino --install-boards esp8266:esp8266
-  - arduino --board esp8266:esp8266:generic --save-prefs
   - arduino --pref "compiler.warning_level=all" --save-prefs
+# install esp32
+  - pushd .
+  - mkdir -p ~/Arduino/hardware/espressif
+  - cd ~/Arduino/hardware/espressif
+  - git clone https://github.com/espressif/arduino-esp32.git esp32
+  - cd esp32
+  - git submodule update --init --recursive
+  - cd tools
+  - python2 get.py
+  - popd
+# esp32 needs WebServer_tng for now
+  - git clone https://github.com/bbx10/WebServer_tng.git /usr/local/share/arduino/libraries/WebServer_tng
+
 script:
   - "echo $PWD"
   - "echo $HOME"
   - "ls $PWD"
   - source $TRAVIS_BUILD_DIR/travis/common.sh
+  - arduino --board esp8266:esp8266:generic:CpuFrequency=80,CrystalFreq=26,FlashFreq=40,FlashMode=qio,FlashSize=4M1M,led=2,LwIPVariant=v2mss536,Debug=Serial,DebugLevel=CORE --save-prefs
   - build_examples
-#  - "cat $PWD/examples/AutoConnect/AutoConnect.ino"
+  - arduino --board espressif:esp32:esp32doit-devkit-v1:FlashFreq=80,DebugLevel=info --save-prefs
+# some examples fail (SPIFFS defines differ esp32 vs esp8266) so we exclude them
+  - excludes=("AutoConnectWithFSParametersAndCustomIP.ino" "AutoConnectWithFSParameters.ino")
+  - build_examples "${excludes[@]}"
 #  - arduino -v --verbose-build --verify $PWD/examples/AutoConnect/AutoConnect.ino
-#  - arduino --verify --board arduino:avr:uno $PWD/examples/IncomingCall/IncomingCall.ino
-#  - arduino --verify --board arduino:avr:uno $PWD/examples/AdafruitIO_GPS/AdafruitIO_GPS.ino
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
+
+# no coverage generated, no need to run
+#
+#after_success:
+#  - bash <(curl -s https://codecov.io/bash)
+
 notifications:
   email:
     on_success: change

travis/common.sh

@@ -2,6 +2,7 @@
 
 function build_examples()
 {
+  excludes=("$@")
   # track the exit code for this platform
   local exit_code=0
   # loop through results and add them to the array
@@ -19,6 +20,14 @@ function build_examples()
     # store the filename for the example without the path
     local example_file=$(basename $example)
 
+    # skip files listed as excludes
+    for exclude in "${excludes[@]}"; do
+        if [ "${example_file}" == "${exclude}" ] ; then
+            echo ">>>>>>>>>>>>>>>>>>>>>>>> Skipping ${example_file} <<<<<<<<<<<<<<<<<<<<<<<<<<"
+            continue 2
+        fi
+    done
+    
     echo "$example_file: "
     local sketch="$example_dir/$example_file"
     echo "$sketch"