From 6bec26cfbfd66f78265039963f45cf5080051b79 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Sat, 28 Jan 2017 18:15:46 +0200
Subject: [PATCH] Add @PlatformIO to Travis.CI (#154)

* Initial version of build script for @PlatformIO; CI integration for Linux, macOS and Windows

* Remove CI badges

* Add @PlatformIO to Travis.CI
---
 .travis.yml               | 11 ++++++++++-
 tools/platformio-build.py |  2 ++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 4e3996e7..b6295709 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,9 @@
 sudo: false
-language: bash
+
+language: python
+python:
+  - "2.7"
+
 os:
   - linux
 
@@ -27,6 +31,11 @@ script:
   - cat size.log
   - echo -e "travis_fold:end:size_report"
 
+  # test library examples with PlatformIO
+  - pip install -U https://github.com/platformio/platformio/archive/develop.zip
+  - platformio platform install https://github.com/platformio/platform-espressif32.git#feature/stage
+  - "python -c \"import glob,subprocess,sys; map(lambda p: (sys.stdout.write('Library example: %s\\n' % p), subprocess.call(['pio', 'ci', p, '--board', 'esp32dev'])), glob.glob('libraries/*/examples/*/'))\""
+
 notifications:
   email:
     on_success: change
diff --git a/tools/platformio-build.py b/tools/platformio-build.py
index 413843b9..152afd3a 100644
--- a/tools/platformio-build.py
+++ b/tools/platformio-build.py
@@ -22,6 +22,8 @@ kinds of creative coding, interactive objects, spaces or physical experiences.
 http://arduino.cc/en/Reference/HomePage
 """
 
+# Extends: https://github.com/platformio/platform-espressif32/blob/develop/builder/main.py
+
 from os.path import isdir, join
 
 from SCons.Script import DefaultEnvironment