Clean local branches pushed & deleted on remote

README.md

Bash script to clean local branches which are pushed & deleted on remote

Installation

wget https://gist.githubusercontent.com/senorihl/22ee7018e0c167f994f2e75918de5166/raw/clean-local-branch.sh -O $HOME/.clean-local-branch.sh
chmod a+x $HOME/.clean-local-branch.sh
git config --global alias.clean-local '!bash $HOME/.clean-local-branch.sh'

Usage

git clean-local [-v|--verbose] [--dry-run]

Description

This command will remove all local branches that does not exists on remotes anymore

Options

• -h --help Show help screen.
• -v --verbose Display executed commands.
• --dry-run Don't execute anything, just simulate commands

clean-local-branch.sh

#!/usr/bin/env bash

VERBOSE=false
DRY=false

command_help () {
    echo ""
    echo "Clean local branch."
    echo ""
    echo -e "\e[33mUsage:\e[0m"
    echo "    clean-local [-v|--verbose] [--dry-run]"
    echo ""
    echo -e "\e[33mDescription:\e[0m"
    echo "    This command will remove all local branches that does not exists on remotes anymore"
    echo ""
    echo -e "\e[33mOptions:\e[0m"
    echo -e "    \e[32m-h --help\e[0m     Show this screen."
    echo -e "    \e[32m-v --verbose\e[0m  Display executed commands."
    echo -e "    \e[32m--dry-run\e[0m     Don't execute anything, just simulate commands"
    echo ""
    exit 1
}

while [[ $# -gt 0 ]]
do
    key="$1"

    case $key in
        -h|--help)
            command_help
            shift # past argument
            ;;
        -v|--verbose)
            VERBOSE=true
            shift # past argument
            ;;
        --dry-run)
            DRY=true
            shift # past argument
            ;;
        *)    # unknown option
            shift # past argument
            ;;
    esac
done

die () {
    echo >&2 "$@"
    exit 1
}

command () {
    local  __resultvar=$2

    [[ "$VERBOSE" = "true" ]] && echo -e "\e[36m$1\e[0m"

    if [[ "$DRY" = "false" ]]; then
        if [[ "$__resultvar" ]]; then
            eval "$__resultvar=\`LC_ALL=C $1\`"
        else
            eval $1
        fi
    fi
}

command_no_dry () {
    local  __resultvar=$2

    [[ "$VERBOSE" = "true" ]] && echo -e "\e[36m$1\e[0m"

    if [[ "$__resultvar" ]]; then
        eval "$__resultvar=\`LC_ALL=C $1\`"
    else
        eval $1
    fi
}

echo -e "Refreshing repository"
command "git fetch -p &> /dev/null"
echo -e "Selecting gone branches"
command "git --no-pager branch -vv | grep \"gone]\" | awk -F' ' '{print \$1}'" gone_branches
gone_branches_list=(`for i in ${gone_branches[@]}; do echo $i; done`)
nb="${#gone_branches_list[@]}"

if [[ "$nb" = "0" ]]; then
    echo -e "Nothing to do"
    exit 0
fi

echo -e "${#gone_branches_list[@]} branch$([[ "${#gone_branches_list[@]}" -le 1 ]] || echo "es") to delete"

for gone_branch in ${gone_branches_list[@]}
do
    echo -e "Deleting branch \e[33m${gone_branch}\e[0m"
    command_no_dry "git branch -D ${gone_branch} &> /dev/null"
done