pull_and_ghpimport.sh script

pull_and_ghpimport.sh

#!/bin/bash

directory=$1
build_cmd=$2
if [ -z "$directory" ]; then
    echo "This script takes a directory path as first parameter."
    exit 1
fi
if [ -z "$build_cmd" ]; then
    echo "This script takes a build command as second parameter."
    exit 1
fi

oldhash=$(git rev-parse HEAD)
git pull origin master
git submodule sync
git submodule update --init
newhash=$(git rev-parse HEAD)
if [ "$oldhash" == "$newhash" ]; then
    echo "Nothing to do."
else
    echo "Update gh-pages branch and push to github."
    if [ -f ./buildout/bin/buildout ]; then
        ./buildout/bin/buildout
    fi
    $build_cmd
    ghp-import -m "update doc to $newhash" $directory
    git push origin gh-pages --force
fi