Ethereum

Ethereum Go Client (c) Jeffrey Wilcke

The current state is "Proof of Concept 3.5".

For the development Go Package please see eth-go package.

Build

For build instruction please see the Wiki General command line options

-c       Launch the developer console (node only)
-m       Start mining blocks
-genaddr Generates a new address and private key (destructive action)
-p       Port on which the server will accept incomming connections (= 30303)
-upnp    Enable UPnP (= false)
-x       Desired amount of peers (= 5)
-h       This help
-dir     Data directory used to store configs and databases (=".ethereum")
-import  Import a private key (hex)

Developer console commands

addp <host>:<port>	      Connect to the given host
tx <addr> <amount>            Send <amount> Wei to the specified <addr>
contract <value> <gasprice>   Creates a new contract and launches the editor

See the "help" command for developer options.

Contribution

If you'd like to contribute to Ethereum Go please fork, fix, commit and send a pull request. Commits who do not comply with the coding standards are ignored. If you send pull requests make absolute sure that you commit on the develop branch and that you do not merge to master. Commits that are directly based on master are simply ignored.

To make life easier try git flow it sets this all up and streamlines your work flow.

Coding standards

Sources should be formatted according to the Go Formatting Style.

Unless structs fields are supposed to be directly accessible, provide Getters and hide the fields through Go's exporting facility.

When you comment put meaningfull comments. Describe in detail what you want to achieve.

wrong

// Check if the value at x is greater than y
if x > y {
    // It's greater!
}

Everyone reading the source probably know what you wanted to achieve with above code. Those are not meaningful comments.

While the project isn't 100% tested I want you to write tests non the less. I haven't got time to evaluate everyone's code in detail so I expect you to write tests for me so I don't have to test your code manually. (If you want to contribute by just writing tests that's fine too!)