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#!/usr/bin/env bash

# Pull all respositories in all direct subdirectories
#
# @param ... - directories to pull (optional)
pull_all()
{
	local D

	# don't quote @ because it will prevent globbing
	# shellcheck disable=SC2068
	for D in ${@:-*}
	do
		D=${D%/}

		[ -d "$D/.git" ] || continue

		echo "pulling $D"
		(cd "$D" && git pull origin master) || [ "$FORCE" ] || {
			read -r -p 'Continue? (y/n) ' -n 1
			echo
			[ "$REPLY" != 'y' ] && break
		}
	done
}

if [ "${BASH_SOURCE[0]}" == "$0" ]
then
	pull_all "$@"
fi