x-sync

#!/bin/bash
#
# Synchronize local development machine with remote to be the same.
# It respects the .gitignore inputs

if [ "$#" -gt 1 ]; then
        echo "Usage: x sync [pull|push]"
	echo "  no arguments - check local vs. remote and print sync state"
	echo "          pull - bring changes from remote"
	echo "          push - send changes to remote"
        exit 1
fi

. $HOME/.x-tools

export DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
. $DIR/common

if [[ "$#" -ne 0 && r"$1" != r"pull" && r"$1" != r"push" ]]; then
	echo "Unsupported option. Exiting ..."
	exit 1
fi
CMD=$1

check_ssh_access $X_SYNC_REMOTE_SERVER
if [ "$REPLY" -ne 0 ]; then
	echo "There is no SSH access to $X_SYNC_REMOTE_SERVER"
	exit 1
fi

PROJECT=$( basename $PWD )
if [[ r"$CMD" == r"" ]]; then
	echo "Not implemented yet ..."
	#RET=$( rsync -avhz --dry-run --info=name0 --info=progress2 --delete-after $PWD $X_SYNC_REMOTE_SERVER::src/ | tail -n 1)
	#echo $RET
	#if [[ "$RET" != "$PROJECT/" ]]; then
	#	echo "No need in sync, directories are identical."
	#else
	#	echo "There is a difference between local and remote directories."
	#fi
fi

if [[ r"$CMD" == r"push" ]]; then
	P_SRC=$PWD
	P_DST="$X_SYNC_REMOTE_SERVER::src/"
	K_SRC="$DIR/kconfig/config-minimal"
	K_DST="$X_SYNC_REMOTE_SERVER::src/kernel/.config"
fi

if [[ r"$CMD" == r"pull" ]]; then
	P_SRC="$X_SYNC_REMOTE_SERVER::src/$PROJECT"
	P_DST="../"
	K_SRC=" $X_SYNC_REMOTE_SERVER::src/kernel/.config"
	K_DST=".config"
fi

rsync -avhz --info=name0 --info=progress2 --include='.git' --filter=':- .gitignore' --delete-after $P_SRC $P_DST
CURRDIR=$( basename `pwd` )
if [[ r"$CURRDIR" == r"kernel" ]]; then
	rsync $K_SRC $K_DST
	if [[ r"$CMD" == r"pull" ]]; then
		git reset --hard HEAD
	fi
fi