Getting Started
Orbs Contracts
Gamma in Depth
Deploying smart contracts
Using Gamma CLI
To deploy a smart contract run the command
gamma-cli deploy and provide the contract name. You will also need to provide the source code for the contract.For example, to deploy a contract named MyToken
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gamma-cli deploy contract.go -name MyToken -signer user1
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Command parameters
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gamma-cli deploy <CODE_FILE> -name [CONTRACT_NAME] -signer [ID_FROM_KEYS_JSON]
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<CODE_FILE>Source file for the smart contract being deployed, normally .go or .js file-nameName of the contract on the blockchain (used by future transaction senders)-signerAccount ID of the signer of the deploy transaction (fromorbs-test-keys.json)
If you don't provide an explicit contract name with
-name, your code file name will be used.Caveats
Contracts are immutable. If you want to update the code for a contract, deploy it again under a different name.
Remember that Gamma server is an in-memory blockchain. When you stop the server with
gamma-cli stop-local all contracts will disappear.Contracts are currently limited to a single source file. If you have multiple files, combine them into one.
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