====== OpenLab 2014/05 | Git, GitHub, TravisCI intro ======

  * Date: 17. 10. 2014
  * Workshop by: Martin Ukrop
  * Cake: almost a lie, {{:public:crocs:cake_20141017_800px.jpg?linkonly|evidence here}}
  * Cake by: Karel Kubíček

Introduction to [[https://en.wikipedia.org/wiki/Git_(software)|Git versioning system]]. Various public repositories, most notably [[https://github.com|GitHub]]. Features of GitHub. Connecting GitHub repository to [[https://travis-ci.org/|Travis Continuous Integration system]].

===== Repository =====

The repository created during this OpenLab is publicly available from https://github.com/mathius/openlab-git-intro.

===== Further notes =====

Below are some notes used for the workshop.

  * SCM in general, SVN vs. GIT. (ungit demo)
  * git installation
    * CLI unix: add module git
    * CLI win: [[https://msysgit.github.io/|Git for Windows]], [[http://git-scm.com/downloads|Git SCM]]
    * GUI win: [[https://windows.github.com/|GitHub for Windows]]
    * GUI win/mac: [[http://www.sourcetreeapp.com/|SourceTree]]
    * GUI win/mac/linux: [[https://github.com/FredrikNoren/ungit|ungit]] ([[http://putshello.wordpress.com/2014/08/14/installing-git-for-windows-git-ungit/|installation on windows]])
  * git resources: man pages, [[http://git-scm.com/book|ProGit]], [[http://think-like-a-git.net/|Think like a git]]
  * [[http://github.com|GitHub]] account creation
  * GIT intro (distributed, modified-staged-commited, hash ID)
    * basic usage (clone, add commit, push, pull)
    * Task: create new repository, add sourcecode (factorial), commit, push,
  * branching introduction, branching local, network view
    * git branch, git checkout, git merge
    * git log --oneline --abbrev-commit --all --graph --decorate --color
    * split factorial functionality into separate file in test branch, update Readme in the meantime
    * Task: make new branch, make changes in both master and new, merge, push
  * GitHub support tools
    * wiki, issues, tags, releases, stats
    * GitHub Education: [[https://education.github.com/pack|Student developer pack]]
  * very brief intro to GNU Make
    * Makefile (targets, dependencies, rules)
    * Task: create makefile for your project
  * CI intro, TravisCI
    * config creation, GitHub hook activation, build notification
    * Task: get email about passed build
  * unit testing
    * CATCH unit tests, add header, create testing source
    * modify Makefile to include testing build and test target
    * Task: automatic tests on TravisCI