• /fabric2: Fabric network v2.2 used as a test environment
• /chaincode: chaincode-related files
• /ccapi: chaincode REST API in Golang project

The following directories are deprecated:

• /fabric: Fabric network v1.4 used as a test environment (deprecated)
• /rest-server: chaincode REST API in Node.js project (deprecated)

The cc-tools library has been tested in Fabric v1.4, v2.2 and v2.4 networks.

Dependencies for chaincode and chaincode API:

• Go 1.14 or higher

Dependencies for test environment:

• Docker 20.10.5 or higher
• Docker Compose 1.28.5 or higher
• Node v8.17.0
• Node Package Manager (npm) 6.14.11 or higher

Installation if using Chaincode API Node:

$ cd chaincode; go mod vendor; cd ..
$ cd rest-server; npm install; cd ..

Intallation if using Chaincode API Go:

$ cd chaincode; go mod vendor; cd ..
$ cd ccapi; go mod vendor; cd ..

After installing, use the script ./startDev.sh in the root folder to start the development environment. It will start all components of the project with 3 organizations. To start the development network with only 1 organization, run $ ./startDev.sh -n 1.

To apply chaincode changes, run $ ./upgradeCC.sh <version> with a version higher than the current one (starts with 0.1). To upgrade a chaincode with only one organization, run $ ./upgradeCC.sh <version> -n 1

To apply CC API changes, run $ ./reloadCCAPI.sh.

After installing, use the script ./startDev2.sh in the root folder to start the development environment. It will start all components of the project with 3 organizations. Deploying with only 1 org will come in a future version.

To apply chaincode changes, run $ ./upgradeCC2.sh <version> <sequence> with a version higher than the current one (starts with 0.1).

To apply CC API changes, run $ ./reloadCCAPI.sh.

If you want to deploy the Node.js Chaincode API with the scripts that deploy v2.2 you can uncomment startDev2.sh:L15 and comment startDev2.sh:L18.

## This brings up API in Node
# cd ./rest-server; ./startDev2.sh; cd ..

## This brings up API in Go
cd ./ccapi; docker-compose up -d; cd ..

To test transactions after starting all components, run $ ./tryout.sh.

To test transactions using the godog tool, run $ ./godog.sh.

npm rebuild --target=8.1.0 --target_platform=linux --target_arch=x64 --target_libc=glibc --update-binary

You can reach GoLedger developers and cc-tools maintainers at our Discord - Join us!

More documentation and details on cc-tools can be found at https://goledger-cc-tools.readthedocs.io/en/latest/

For production deployment please consider using GoFabric - https://gofabric.io