update-chaincode.sh

#!/bin/bash
LANGUAGE=golang
CC_SRC_PATH=github.com/project-name/go
CC_VERSION=1.0
TEMP_CC_VERSION+=$(date +".%I.%M.%S") # Appending with temporary timestamp.

# Replace the chaincode with our new updated code.
rm -rf $GOPATH/src/github.com/project-name/go & mkdir -p $GOPATH/src/github.com/project-name/go
cp -Rf chaincode/\\\* $GOPATH/src/github.com/project-name/go/

# Building the go chaincode
cd $GOPATH/src/github.com/project-name/go/
go build .

# Run the update action
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode install -n acmebc -v $TEMP_CC_VERSION -p "$CC_SRC_PATH" -l "$LANGUAGE"
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode upgrade -o orderer.example.com:7050 -C mychannel -n acmebc -l "$LANGUAGE" -v $TEMP_CC_VERSION -c '{"Args":\\\["init"\\\]}' -P "OR ('Org1MSP.member')"