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https://github.com/hyperledger/fabric-samples.git
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445ccbc25a
Move the old programming model samples for FabCar, including the "node" (JavaScript!) chaincode sample and the JavaScript application in the top level into new subdirectories called "javascript-low-level". We still want to keep these samples around for comparision purposes, but most new developers should be using the new samples built using the new programming model. At the same time, update the startFabric.sh script to output correct help information on how to run the applications built using the new programming model after starting the Fabric network and deploying the chaincode. Change-Id: I1e3701737f105cba67f661bf893771ac8a3a0373 Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
108 lines
4.3 KiB
Bash
Executable file
108 lines
4.3 KiB
Bash
Executable file
#!/bin/bash
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#
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# Copyright IBM Corp All Rights Reserved
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Exit on first error
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set -e
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# don't rewrite paths for Windows Git Bash users
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export MSYS_NO_PATHCONV=1
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starttime=$(date +%s)
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CC_SRC_LANGUAGE=${1:-"go"}
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CC_SRC_LANGUAGE=`echo "$CC_SRC_LANGUAGE" | tr [:upper:] [:lower:]`
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if [ "$CC_SRC_LANGUAGE" = "go" -o "$CC_SRC_LANGUAGE" = "golang" ]; then
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CC_RUNTIME_LANGUAGE=golang
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CC_SRC_PATH=github.com/fabcar/go
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elif [ "$CC_SRC_LANGUAGE" = "javascript" ]; then
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CC_RUNTIME_LANGUAGE=node # chaincode runtime language is node.js
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CC_SRC_PATH=/opt/gopath/src/github.com/fabcar/javascript
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elif [ "$CC_SRC_LANGUAGE" = "typescript" ]; then
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CC_RUNTIME_LANGUAGE=node # chaincode runtime language is node.js
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CC_SRC_PATH=/opt/gopath/src/github.com/fabcar/typescript
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echo Compiling TypeScript code into JavaScript ...
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pushd ../chaincode/fabcar/typescript
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npm install
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npm run build
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popd
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echo Finished compiling TypeScript code into JavaScript
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else
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echo The chaincode language ${CC_SRC_LANGUAGE} is not supported by this script
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echo Supported chaincode languages are: go, javascript, and typescript
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exit 1
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fi
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# clean the keystore
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rm -rf ./hfc-key-store
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# launch network; create channel and join peer to channel
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cd ../basic-network
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./start.sh
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# Now launch the CLI container in order to install, instantiate chaincode
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# and prime the ledger with our 10 cars
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docker-compose -f ./docker-compose.yml up -d cli
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docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode install -n fabcar -v 1.0 -p "$CC_SRC_PATH" -l "$CC_RUNTIME_LANGUAGE"
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docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode instantiate -o orderer.example.com:7050 -C mychannel -n fabcar -l "$CC_RUNTIME_LANGUAGE" -v 1.0 -c '{"Args":[]}' -P "OR ('Org1MSP.member','Org2MSP.member')"
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sleep 10
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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 invoke -o orderer.example.com:7050 -C mychannel -n fabcar -c '{"function":"initLedger","Args":[]}'
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cat <<EOF
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Total setup execution time : $(($(date +%s) - starttime)) secs ...
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Next, use the FabCar applications to interact with the deployed FabCar contract.
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The FabCar applications are available in multiple programming languages.
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Follow the instructions for the programming language of your choice:
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JavaScript:
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Start by changing into the "javascript" directory:
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cd javascript
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Next, install all required packages:
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npm install
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Then run the following applications to enroll the admin user, and register a new user
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called user1 which will be used by the other applications to interact with the deployed
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FabCar contract:
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node enrollAdmin
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node registerUser
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You can run the invoke application as follows. By default, the invoke application will
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create a new car, but you can update the application to submit other transactions:
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node invoke
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You can run the query application as follows. By default, the query application will
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return all cars, but you can update the application to evaluate other transactions:
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node query
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TypeScript:
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Start by changing into the "typescript" directory:
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cd typescript
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Next, install all required packages:
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npm install
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Next, compile the TypeScript code into JavaScript:
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npm run build
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Then run the following applications to enroll the admin user, and register a new user
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called user1 which will be used by the other applications to interact with the deployed
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FabCar contract:
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node dist/enrollAdmin
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node dist/registerUser
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You can run the invoke application as follows. By default, the invoke application will
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create a new car, but you can update the application to submit other transactions:
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node dist/invoke
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You can run the query application as follows. By default, the query application will
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return all cars, but you can update the application to evaluate other transactions:
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node dist/query
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EOF
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