git-flow-clone

#
# ITM Gitflow script package -- A collection of Git extensions to provide
# high-level repository operations for Vincent Driessen's branching model.
#
# A blog post by Vincent Driessen presenting this model is found at:
#    http://nvie.com/posts/a-successful-git-branching-model/
#
# Feel free to contribute to this project at:
#    https://github.com/fspreng/ITM_gitflow
#
# Copyright (c) 2012-2015 Fabian Spreng. All rights reserved.
#

usage() {
	echo "usage: $(git config --get gitflow.prefix.command) clone <path to reference repository> <path to destination folder>"
	echo "       see the git clone man page for further information"
}

require_source_arg() {
	if [ "$SOURCE" = "" ]; then
		warn "Missing argument <path to reference repository>"
		usage
		exit 1
	fi
}

require_destination_arg() {
	if [ "$DESTINATION" = "" ]; then
		warn "Missing argument <path to destination folder>"
		usage
		exit 1
	fi
}

cmd_default() {
	parse_args "$@"
	require_source_arg
	require_destination_arg
	# clone new repository using standard git clone command
	echo "Executing Git command 'git clone -b develop $SOURCE $DESTINATION'"
	git_do clone -b develop $SOURCE $DESTINATION || \
	  die "Could not clone git repository '$SOURCE' into '$DESTINATION'."
	# modify acccess permissions of cloned repository
	if [ "$DESTINATION" = "." ]; then
		DESTINATION=$PWD
	fi
	echo "Executing command 'chmod -R o-rwx $DESTINATION'"
	chmod -R o-rwx $DESTINATION
	# initialize ITM Gitflow for cloned repository
	cd "$DESTINATION/.git"
	echo '[gitflow "branch"]' >> config
	echo '	master = deploy' >> config
	echo '	develop = develop' >> config
	echo '[gitflow "prefix"]' >> config
	echo '	feature = feature/' >> config
	echo '	release = release/' >> config
	echo '	hotfix = hotfix/' >> config
	echo '	support = support/' >> config
	echo '	versiontag = v' >> config
	echo '	command = git-flow' >> config
	# create the local master branch following the remote master
	gitflow_load_settings
	echo "Executing Git command 'git branch --track $MASTER_BRANCH $ORIGIN/$MASTER_BRANCH'"
	git_do branch --track $MASTER_BRANCH $ORIGIN/$MASTER_BRANCH >/dev/null 2>&1 || \
	  die "Could not create a local branch '$MASTER_BRANCH', based on the remote branch '$MASTER_BRANCH' from '$ORIGIN'."

	echo
	echo "Summary of actions:"
	echo "- A new git repository '$DESTINATION' was created, based on '$SOURCE'"
	echo "- Access to the git repository '$DESTINATION' has been restricted for group 'others'"
	echo "- Local branches '$MASTER_BRANCH' and '$DEVELOP_BRANCH' have been created following the corresponding branches from '$ORIGIN'"
	echo "- Gitflow has been initialized for the cloned repository"
	echo
	echo "Now, you can start working. Have fun!"
	echo
}

cmd_help() {
	usage
	exit 0
}

parse_args() {
	# parse options
	FLAGS "$@" || exit $?
	eval set -- "${FLAGS_ARGV}"

	# read arguments into global variables
	SOURCE=$1
	DESTINATION=$2
}