Git project control for Mac

git-control.sh

#!/bin/bash

srcLibs="/Volumes/Data/Web"

colorPrefix="\033["
colorPostfix="\033[0m"

color_default="0"
color_red="31"
color_red_bold="1;31"
color_green="32"
color_green_bold="1;32"
color_blue="34"
color_blue_bold="1;34"


colored() {
	# colored $color "text"
	echo -e $colorPrefix $1 "m" $2 $colorPostfix
}

colored_oneline() {
	# colored $effect $foreground $background "text"
	echo -en $colorPrefix $1 "m" $2 $colorPostfix
}

git_run() {
	gitCommand=""
	title="git $ "
	if [ "$gitRepo" != "" ] ; then
		title="$gitRepo@$title"
	fi;

	while true ; do
		colored_oneline $color_default "$title"
		read gitCommand
		if [ -z "$gitCommand" ] ; then
			gitCommand=" --help"

		elif [ "$gitCommand" = "q" ] ; then
			gitRepo=""
			cd $srcLibs
			main_control
			return 1
		fi;

		git $gitCommand ;
		echo
		gitCommand=""
	done
}

git_configure() {
	# endlines
	# git config core.autocrlf "false" &>/dev/null
	git config --global core.autocrlf "false" &>/dev/null

	# rebase
	# git config branch.autosetuprebase always &>/dev/null
	git config --global branch.autosetuprebase "always" &>/dev/null

	# aliases
	git config --global alias.l "log --oneline --graph" &>/dev/null
	git config --global alias.st "status" &>/dev/null
	git config --global alias.co "checkout" &>/dev/null
	git config --global alias.b "branch" &>/dev/null

	# colors
	git config --global color.ui always &>/dev/null
}

is_in_repo() {
	[ -d .git ]
}

get_list_repo_folders() {
	repos=`find -L "$srcLibs" -name '*.git' 2>/dev/null | sort`
}

list_repos() {
	#comm -12 <(<tmp sed -n 's!/\.git$!!p' | sort)
	colored $color_green "choose repository (by name or index):"
	c=1
	for l in $repos ; do
		name=`echo "$l"|sed "s@^$srcLibs/@@"|sed "s@/.git@@"`
		colored_oneline $color_blue "\t$c"
		colored $color_default "$name"
		c=$(( $c + 1 ))
	done
}

choose_repo() {
	echo
	colored_oneline $color_green "repository: "
	read gitRepo
	cd "$srcLibs/$gitRepo" &>/dev/null
}

choose_repo_index() {
	c=1
	for l in $repos ; do
		name=`echo "$l"|sed "s@^$srcLibs/@@"|sed "s@/.git@@"`
		if [ $c -eq $1 ] ; then
			cd "$srcLibs/$name" &>/dev/null
			gitRepo="$name"
		fi
		c=$(( $c + 1 ))
	done
}

main_control () {
	gitRepo=""

	if is_in_repo ; then
		git_run
	else
		get_list_repo_folders
		list_repos		
		while true; do
			gitRepo=""
			choose_repo ;
			if is_in_repo ; then
				break;
			elif [ "$gitRepo" -ge 0 &>/dev/null ]; then
				choose_repo_index $gitRepo ;
				if is_in_repo ; then
					break;
				else
					colored $color_red_bold "repository '$gitRepo' not found!"
					echo
					list_repos
				fi;
			else
				colored $color_red_bold "repository '$gitRepo' not found!"
				echo
				list_repos
			fi;
		done
		colored $color_red_bold "switched to repository $gitRepo"

		git status

		echo
		colored $color_red_bold "(type 'q' for repository list or hit Enter for git help)"

		echo
		git_run
	fi;

}

git_configure
main_control