code_docs.sh

#!/bin/sh

# clone gh-pages branch
git clone -b gh-pages https://github.com/stevenliuyi/lcs code_docs

# clear gh-pages branch
rm -rf code_docs/*

# generate documentation
doxygen docs/Doxyfile

# check if documentation generation is successed
if [ -d "docs/html" ] && [ -f "docs/html/index.html" ]; then
    # move documentation files to gh-pages branch
    mv docs/html/* code_docs/
    
    cd code_docs
    
    # configure git
    git config user.name "stevenliuyi"
    git config user.email "stevenliuyi@gmail.com"
    
    # add documentations and push back to gh-pages
    git add --all
    git commit -m "Doxygen deployment - Travis build: ${TRAVIS_BUILD_NUMBER} Commit: ${TRAVIS_COMMIT}"
    git push https://${GITHUB_TOKEN}@github.com/stevenliuyi/lcs gh-pages:gh-pages --force
else
    exit 1
fi