start_eris_db

#! /bin/bash

ifExit(){
	if [[ $? != 0 ]]; then
		echo "ifExit"
		echo "$1"
		for var in "$@"
		do
			    echo "$var"
		done
		exit 1
	fi
}

if0Exit(){
	if [[ $? == 0 ]]; then
		echo "if0Exit"
		echo "$1"
		for var in "$@"
		do
			    echo "$var"
		done
		exit 1
	fi
}


export -f ifExit
export -f if0Exit

#-----------------------------------------------------------------------
# set and export directories

if [ "$CHAIN_ID" = "" ]; then
	echo "Eris-db container requires environment variable CHAIN_ID to be set. Please run docker container with \`-e CHAIN_ID=\"<chainId>\"\`"
	exit 1
fi

if [ "$ERIS_DB_WORKDIR" = "" ]; then
	ERIS_DB_WORKDIR="$ERIS/chains/$CHAIN_ID"
fi

if [ ! -d "$ERIS_DB_WORKDIR" ]; then
	mkdir -p $ERIS_DB_WORKDIR
	ifExit "Error making working directory $ERIS_DB_WORKDIR"
fi

export ERIS_DB_WORKDIR
export ERIS_DB_DATADIR=$ERIS_DB_WORKDIR/data

echo "env CHAIN_ID is set to $CHAIN_ID"
echo "env ERIS_DB_WORKDIR is set to $ERIS_DB_WORKDIR"
echo "env ERIS_DB_DATADIR is set to $ERIS_DB_DATADIR"

#-----------------------------------------------------------------------
# [2016-07-13 ben] we preserve the existing contact commands "new", "run",
# but this functionality is absorbed in eris-db, eris-cm, eris-cli
# and the mapping is preserved here to catch deployed use-cases.
# NOTE: eris-db serve picks up following environment variables which are relevant to interaction with eris-cli
#  - CHAIN_ID, set by eris-cli
#  - ERIS_DB_WORKDIR, set in this script
#  - ERIS_DB_DATADIR, set in this script
#  - ERISDB_API (to be deprecated in favor of explicit --disable-rpc)
#  - CONFIG_OPTS, for arbitrary flags to be passed to `eris-db serve`

CMD=$1
case $CMD in
"install" ) 
	echo "Install is under review to be deprecated; please contact support@erisindustries.com if you encounter this error."
	exit 1
	;;
"new" ) echo "passed new"
	;;
"run" ) echo "passed run"
	;;
"register" ) 
	echo "Register is under review to be deprecated; please contact support@erisindustries.com if you encounter this error."
	exit 1
	;;
# we append $@ to eris-db to expose the same flags on the docker container,
# eg `docker run -it quay.io/eris/erisdb --chain-id=<chain_id>`, will overwrite $CHAIN_ID
*) echo "no known command given: $CMD"
	;;
esac

echo "running eris-db serve --debug $CONFIG_OPTS \"$@\""
eris-db serve --debug $CONFIG_OPTS "$@"