gitcmd

================================Function=======================================================================
git_remote_add_upstream(){
    echo "Please input the remote http path"
    read remote_path
    git remote add upstream "$remote_path"
}
git_fetch(){
    git fetch
}
git_push(){
    git push
}
================================UI=============================================================================
echo "1.    更新來自遠端的資訊:                git pull"
echo "2.    同步本地端資料到遠端:              git push"
echo "3.    無條件使用遠端的資訊:              git reset --hard origin/master"
echo "4.    顯示log:                           git log --stat"
echo "5.    顯示Remote端repository:            git remote show origin"
echo "51.   顯示Remote端repository(簡化版):    git remote -v"
echo "52.   加入Remote端repository:            git remote add upstream some_path"
echo "6.    顯示上次改變的內容:                git show"
echo "7.    合入patch:                         git apply"
echo "71.   產生patch:                         git diff"
echo "72.   從別的branch合入patch              git merge --no-ff xxx_branch"
echo "8.    設定Local端的資訊:                 git config user.name, git config user.email "
echo "9.    更新fork branch的資料:             git checkout master, git pull upstream master and checkout back"
echo "10.   同步遠端伺服器上的資料到本地:      git fetch"   
echo "101.  同步遠端以及fork出來的project:     run 52 and 10"
echo "99.   目前狀況:                          git status"
read option

case "$option" in 
    //"")
    //;;
    "1")
        git pull 
    ;;
    "2")
        git_push()
    ;;
    "3")
        git reset --hard origin/master
    ;;
    "4")
        git log --stat
    ;;
    "5")
        git remote show origin
    ;;
    "51")
        git remote -v
    ;;
    "52")
        git_remote_add_upstream()
    ;;
    "6")
        git show
    ;;
    "7")
        echo "Please input the name patch file"
        read patch_file
        git apply "$patch_file"
    ;;
    "71")
        echo "Please input the name of patch file"
        read patch_file
        git diff > "$patch_file"
    ;;
    "72")
        echo "Please input the name of branch"
        read branch_name
        git merge --no-ff "$branch_name"
    ;;
    "8")
        echo "Please input the username"
        read username
        git config --global user.name "$username"
        echo "Please input the email"
        read email
        git config --global user.email "$email"
    ;;
    "9")
        git checkout master
        git pull upstream master
        git checkout nelson_develop
    ;;
    "10")
        git_fetch()
    ;;
    "101")
        git_remote_add_upstream()
        git_fetch()
        //If there is no any conflict, you can run git_push
        git_push()
    ;;
    "99")
        git status
    ;;
    *)
    echo "Not support"
    exit 1
    ;;
esac