Name
Last commit
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Godeps Godeps: pull in the leveldb upstream write race fix
_data Chain tests
accounts all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()
build all: Add GPU mining, disabled by default
cmd cmd, eth, ethdb, node: prioritise chaindata for resources, bump cache
common common/compiler: fix path problem with filepath.Glob on Windows
compression/rle all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()
containers Added Vagrantfile so that developers can spin up a VM to build geth
core Merge pull request #2311 from obscuren/future-proc-fix
crypto crypto: expose key encryption method, add ping-pong test
errs all: fix license headers one more time
eth eth/downloader: fix a throughput estimation data race
ethdb cmd, eth, ethdb, node: prioritise chaindata for resources, bump cache
event event/filter: fix data race in the test
generators generators: Don't generate params/protocol_params.go with +x bit
internal/debug internal/debug: don't disable heap profile collection by default
jsre console: seed random number generator
light all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()
logger logger/glog: clean up flag getters
metrics eth, metrics, p2p: prepare metrics and net packets to eth/62
miner core, miner: add PendingStateEvent to track non-log updates
node cmd, eth, ethdb, node: prioritise chaindata for resources, bump cache
p2p Merge pull request #2242 from jimenezrick/upstream-crypto
params params: updated homestead block
pow all: Add GPU mining, disabled by default
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Ethereum Go

Official golang implementation of the Ethereum protocol

      | Linux   | OSX | ARM | Windows | Tests

----------|---------|-----|-----|---------|------ develop | Build+Status | Build+Status | Build+Status | Build+Status | Buildr+Status codecov.io master | Build+Status | Build+Status | Build+Status | Build+Status | Buildr+Status codecov.io

API Reference Gitter

Automated development builds

The following builds are build automatically by our build servers after each push to the develop branch.

Building the source

For prerequisites and detailed build instructions please read the Installation Instructions on the wiki.

Building geth requires both a Go and a C compiler. You can install them using your favourite package manager. Once the dependencies are installed, run

make geth

Executables

Go Ethereum comes with several wrappers/executables found in the cmd directory:

Command
geth Ethereum CLI (ethereum command line interface client)
bootnode runs a bootstrap node for the Discovery Protocol
ethtest test tool which runs with the tests suite: /path/to/test.json > ethtest --test BlockTests --stdin.
evm is a generic Ethereum Virtual Machine: evm -code 60ff60ff -gas 10000 -price 0 -dump. See -h for a detailed description.
disasm disassembles EVM code: `echo "6001"
rlpdump prints RLP structures

Command line options

geth can be configured via command line options, environment variables and config files.

To get the options available:

geth help

For further details on options, see the wiki

Contribution

If you'd like to contribute to go-ethereum please fork, fix, commit and send a pull request. Commits who do not comply with the coding standards 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.

See Developers' Guide for more details on configuring your environment, testing, and dependency management.