ramnathv/automate_ghpages.md

## automate_ghpages.md

      
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              automate_ghpages.md
            
          
    Problem

You have git repository with the following directory structure
myproject
|- source
|- docs
|- README.md

You want to deploy the docs directory to the gh-pages branch.
Solution

Step 1 Setup Github Pages Branch with Docs
git checkout -b gh-pages
ls | grep -v docs | xargs rm -rf
git mv docs/* .
git commit -a -m 'initial commit on gh-pages branch
git checkout master

Step 2 Update Github Pages Branch
git checkout gh-pages
git merge -s subtree master
git checkout master

Note. Step 2 can be automated by throwing the commands into a post-commit hook. Here is how to do it
mate .git/hooks/post-commit
# create a bash script with commands from Step 2
chmod +x .git/hooks/post-commit # make the script executable