gitall

#!/bin/bash
#This script helps to clone all repositories
#set -x
#
# import common bash scripts
#
SCRIPT_DIR=$(realpath $(dirname $0))
. $SCRIPT_DIR/include/bash/common.sh

# Default values
config_file="$SCRIPT_DIR/config/repositories/repositories.conf"
ARG="$(printf " %q " "${@}")"
CMD=

# Parse command-line options
while [[ "$#" -gt 0 ]]; do
  case $1 in
    --config-file=*)
      config_file="${1#*=}"
      shift
      ;;
    *)
      ARG+=("$1")
      shift
      ;;
  esac
done

# The first elemen is empty and should be remove from ARG
unset ARG[0]

# # Because $@ is an array, if we assign it to a variables, the space can be break.
# # Therefore, we can't just assigned it to a variable and pass to the function
# # Below is the trick that we store variables and their space character
# # Then pass to git via bash -c command
CMD="$(printf "%q " "${ARG[@]}")"

function git_command(){
	repo_dir=$1
	# if script is called without commandline paramteters,
	# then print "git status", else handover command line parameters
	# to git call
	if [ ${#ARG[@]} -eq 0 ]; then 
		echo "no argument"
		git -C "$repo_dir" status
	else 
		bash -c "git -C \"$repo_dir\" ${CMD}"
	fi
}

function get_server_url(){
	conf_file=$1
	echo $(git config -f $conf_file --get supported-server.$2)
	return
}

function parse_repo () {
	conf_file=$1
	repo_type=$2

	greenmsg "processing section $repo_type"
	list_repos=($(git config -f $conf_file --list --name-only | grep $repo_type.))
	for repo in "${list_repos[@]}"
	do
	   repo_name=${repo#${repo_type}.}
		server_url=$(get_server_url "${conf_file}" "${repo_type}")
		if [[ "$server_url" == "" ]]; then
			errormsg "not supported repo type '$repo_type'"
		fi
		echo -e "$COL_BLUE$BG_WHITE---- $repo$COL_RESET$COL_BLUE$BG_WHITE -----------------------------------------$COL_RESET"
	   
	   git_command "$SCRIPT_DIR/../$repo_name"
	done
}

function parse_config () {

	conf_section=($(git config -f $1 --list --name-only | sed "s/.[^.]*$//" | uniq))
	for section in "${conf_section[@]}"
   
	do 
		section_server=$(get_server_url "$1" "$section")
		if [ "$section_server" != "" ]; then
			parse_repo $1 $section
		elif [ "$section" != "supported-server" ]; then
			sec_name=$(git config -f "$1" --get ${section}.name)
			if [ "$sec_name" == "" ]; then
				sec_name=${section}
			fi
			
			echo
			greenmsg "processing section $sec_name"
			echo -e "$COL_BLUE$BG_WHITE---- $sec_name$COL_RESET$COL_BLUE$BG_WHITE -----------------------------------------$COL_RESET"
			
			sec_path=$(git config -f $1 --get ${section}.path)
			if [ "$sec_path" == "" ]; then
				sec_path="$SCRIPT_DIR/../${sec_name}"
			fi

			git_command "$sec_path"
		fi
	done
}

function myini() {
	git config -f $config_file --get $1;
}

using_proxy=$(myini Proxy.enable)

if [ "$using_proxy" != "yes" ]; then
	echo " WARNING: ./repositories.conf proxy.enable not enabled"
else
	proxy_url=$(myini Proxy.proxy)
	shopt -s extglob
	proxy_url="http://${proxy_url#http?(s)://}"
	git config --global http.proxy $proxy_url
	goodmsg "Proxy enabled"
fi

parse_config $config_file