initial github build action

.github/workflows/qmake.yml

@@ -0,0 +1,21 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: install
+      run: sudo apt-get update -qq && sudo apt-get install qtconnectivity5-dev qtbase5-dev qttools5-dev qtmultimedia5-dev libqt5opengl5-dev qtpositioning5-dev qtdeclarative5-dev qtscript5-dev libqt5sensors5-dev libqt5serialport5-dev libqt5svg5-dev libqt5webkit5-dev libqt5websockets5-dev libqt5x11extras5-dev libqt5xmlpatterns5-dev qml-module-qtquick-privatewidgets qtbase5-private-dev qtdeclarative5-private-dev qttools5-private-dev qtwebengine5-private-dev qt5-default -y
+    - name: qmake
+      run: qmake qskinny.pro
+    - name: make
+      run: make -j$(nproc)

README.md

@@ -1,6 +1,8 @@
 QSkinny
 -------
 
+![](https://github.com/uwerat/qskinny/workflows/CI/badge.svg)
+
 The (Q)Skinny library is a framework built on top of the Qt scene graph
 and very few core classes from Qt/Quick. It offers a set of lightweight controls,
 that can be used from C++ and/or QML.