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Ethereum
========
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[![Build
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Ethereum Go Client © 2014 Jeffrey Wilcke.
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Current state: Proof of Concept 0.8
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Ethereum is currently in its testing phase. 
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Build
=====

To build Mist (GUI):

`go get github.com/ethereum/go-ethereum/cmd/mist`

To build the node (CLI):

`go get github.com/ethereum/go-ethereum/cmd/ethereum`

For further, detailed, build instruction please see the [Wiki](https://github.com/ethereum/go-ethereum/wiki/Building-Ethereum(Go))

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Automated (dev) builds
======================

* [[OS X](http://build.ethdev.com/builds/OSX%20Go%20develop%20branch/latest/app/)]
* [Windows] Coming soon™
* [Linux] Coming soon™
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Binaries
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========
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Go Ethereum comes with several binaries found in
[cmd](https://github.com/ethereum/go-ethereum/tree/master/cmd):

* `mist` Official Ethereum Browser
* `ethereum` Ethereum CLI
* `ethtest` test tool which runs with the [tests](https://github.com/ethereum/testes) suit: 
  `cat file | ethtest`.
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* `evm` is a generic Ethereum Virtual Machine: `evm -code 60ff60ff -gas
  10000 -price 0 -dump`. See `-h` for a detailed description.
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General command line options
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============================
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== Shared between ethereum and Mist ==

= Settings
-id      Set the custom identifier of the client (shows up on other clients)
-port    Port on which the server will accept incomming connections
-upnp    Enable UPnP
-maxpeer Desired amount of peers
-rpc     Start JSON RPC
-dir     Data directory used to store configs and databases
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= Utility 
-h         This
-import    Import a private key
-genaddr   Generates a new address and private key (destructive action)
-dump      Dump a specific state of a block to stdout given the -number or -hash
-difftool  Supress all output and prints VM output to stdout
-diff      vm=only vm output, all=all output including state storage
Ethereum only
ethereum [options] [filename]
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-js        Start the JavaScript REPL
filename   Load the given file and interpret as JavaScript
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== Mist only ==

-asset_path    absolute path to GUI assets directory
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```

Contribution
============

If you'd like to contribute to Ethereum please fork, fix, commit and
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send a pull request. Commits who do not comply with the coding standards
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are ignored (use gofmt!). 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](http://nvie.com/posts/a-successful-git-branching-model/) it sets
this all up and streamlines your work flow.
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Coding standards
================

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Sources should be formatted according to the [Go Formatting
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Style](http://golang.org/doc/effective_go.html#formatting).

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Unless structs fields are supposed to be directly accesible, provide
Getters and hide the fields through Go's exporting facility.
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When you comment put meaningfull comments. Describe in detail what you
want to achieve.
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*wrong*

```go
// Check if the value at x is greater than y
if x > y {
    // It's greater!
}
```
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Everyone reading the source probably know what you wanted to achieve
with above code. Those are **not** meaningful comments.
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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!)