cd faster to a local git repository

gogit.sh

# cd faster to a local git repository

# author : Noël Macé (noelmace.com)
# license : LGPL v3.0

# syntaxe : gogit { folder_name | --option }
# options :
#   --show : print all the absolute pathes to detected git repositories
#   --basenames : print all repositories names
#   --reload : redetect the folders

# this tool is based on locate
# updatedb after every change on local repositories location

# install : add this function to your bashrc file
# dependencies : locate, sed

# tip : add this line to your bashrc file
# source ~/.bashrc.d/*
# and put this file in ~/.bashrc.d/

GOGIT_COMP_FOLDERS=()
GOGIT_COMP_BASENAMES=()

_gogit_reload_folders_ () {
    GOGIT_COMP_FOLDERS=( $( locate -b .git | grep "/.git$" | sed -be s/"\.git$"//g ) )
    GOGIT_COMP_BASENAMES=()

    for folder in ${GOGIT_COMP_FOLDERS[@]}; do
	    GOGIT_COMP_BASENAMES+=("$(basename $folder)")
    done
}

_gogit_reload_folders_

gogit () {

	rslts_pos=()
	rslts=()

	if [[ "$1" == "-"* ]]; then

		case $1 in
		    --show)
		        printf '%s\n' "${GOGIT_COMP_FOLDERS[@]}"
		        #echo ${GOGIT_COMP_FOLDERS[@]}
		        ;;
		    --basenames)
		        printf '%s\n' "${GOGIT_COMP_BASENAMES[@]}"
		        #echo ${GOGIT_COMP_BASENAMES[@]}
		        ;;
            --reload)
                _gogit_reload_folders_
                gogit --show
                echo -e "if your repository is not detectd, launch updatedb and rerun gogit --reload"
                ;;
		esac

	else
		local i=0
		for name in "${GOGIT_COMP_BASENAMES[@]}"; do
		    if [[  "$name" == *"$1"* ]]; then
		        rslts_pos+=($i)
		    fi
		    ((i++))
		done
		for id in "${rslts_pos[@]}"; do
		    rslts+=("${GOGIT_COMP_FOLDERS[$id]}")
		done
		if [ ${#rslts[@]} == 1 ]; then
		    cd "${rslts[0]}"
		    pwd
		else
		    printf '%s\n' "${rslts[@]}"
		fi
	fi

}

gogit_completion.sh

# Bash completion for the gogist function
# copy this file to your bash_completion folder
# after installing gogit function in bashrc
# see : https://gist.github.com/b0223ebaf02217cff4e9

function _gogit_complete_() {

    local cur=${COMP_WORDS[COMP_CWORD]}
    
    COMPREPLY=( $(compgen -W "$( IFS=$' '; echo "${GOGIT_COMP_BASENAMES[*]}" )" -- "$cur") )
    return 0
}

complete -F _gogit_complete_ gogit