Go Node and SDK for the NEO blockchain
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Anna Shaleva 2ec1d76320 compiler: add ability to generate .abi.json file
A part of integration with NEO Blockchain Toolkit (see #902). To be
able to deploy smart-contract compiled with neo-go compiler via NEO
Express, we have to generate additional .abi.json file. This file
contains the following information:
 - hash of the compiled contract
 - smart-contract metadata (title, description, version, author,
email, has-storage, has-dynamic-invoke, is-payable)
 - smart-contract entry point
 - functions
 - events

However, this .abi.json file is slightly different from the one,
described in manifest.go, so we have to add auxilaury stractures for
json marshalling. The .abi.json format used by NEO-Express is described
[here](https://github.com/neo-project/neo-devpack-dotnet/blob/master/src/Neo.Compiler.MSIL/FuncExport.cs#L66).
2020-05-04 08:37:39 +03:00
.circleci .circleci: count coverage only for cli/ and pkg/ 2020-04-14 16:10:24 +03:00
.docker vm: implement new PUSH opcodes 2020-04-23 10:52:28 +03:00
.github add new neo logo with gopher 2019-10-22 19:48:22 +03:00
cli compiler: add ability to generate .abi.json file 2020-05-04 08:37:39 +03:00
config transaction: drop Enrollment and State types 2020-04-27 16:06:58 +03:00
docs *: drop Publish transaction type 2020-04-16 14:40:20 +03:00
examples examples: add nep5 mint function 2020-04-03 12:26:13 +03:00
integration Merge pull request #844 from nspcc-dev/neo3/nonce 2020-04-14 16:24:02 +03:00
pkg compiler: add ability to generate .abi.json file 2020-05-04 08:37:39 +03:00
scripts cli: add script for comparing storage dumps 2020-02-12 12:16:31 +03:00
.dockerignore Fix build node and docker-image 2019-08-26 19:32:09 +03:00
.gitignore compiler: move it up from vm 2019-12-03 18:23:46 +03:00
.gitmodules vm: update json tests to neo3 branch 2020-04-17 11:46:31 +03:00
.travis.yml .circleci: count coverage only for cli/ and pkg/ 2020-04-14 16:10:24 +03:00
CHANGELOG.md CHANGELOG: release 0.74.0 2020-03-17 16:40:28 +03:00
CONTRIBUTING.md *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Dockerfile Add single node chain dump to image 2020-01-28 13:04:13 +03:00
go.mod consensus.Block: removed unnecessary setters 2020-04-27 17:59:56 +03:00
go.sum *: go mod tidy 2020-04-30 19:29:52 +03:00
LICENSE.md LICENSE.md: rename from LICENCE.md 2019-08-20 18:47:08 +03:00
Makefile .circleci: count coverage only for cli/ and pkg/ 2020-04-14 16:10:24 +03:00
neo-go.service.template service file templating 2019-11-13 15:05:13 +03:00
README.md README/docs: add 3.0 notice, update links to relative 2020-04-09 19:46:30 +03:00
ROADMAP.md ROADMAP: update for Neo 3 development 2020-04-20 11:09:36 +03:00

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Go Node and SDK for the NEO blockchain.


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Overview

This project aims to be a full port of the original C# Neo project. A complete toolkit for the NEO blockchain, including:

This branch (master) is under active development now (read: won't work out of the box) and aims to be compatible with Neo 3. For the current stable version compatible with Neo 2 please refer to the master-2.x branch and releases before 0.80.0 (0.7X.Y track). Releases starting from 0.90.0 will contain Neo 3 code.

Getting started

Installation

Go: 1.12+

Install dependencies.

neo-go uses GoModules as dependency manager:

make deps

How to setup a node

Docker

Each tagged build is built to docker hub and the :latest tag pointing at the latest tagged build.

By default the CMD is set to run a node on testnet, so to do this simply run:

 docker run -d --name neo-go -p 20332:20332 -p 20333:20333 cityofzion/neo-go

Which will start a node on testnet and expose the nodes port 20333 and 20332 for the JSON-RPC server.

Building

Build the neo-go CLI:

make build

Quick start a NEO node on the private network. This requires the neo-privatenet Docker image running on your machine.

make run

To run the binary directly:

./bin/neo-go node

By default the node will run on the private network, to change his:

./bin/neo-go node --mainnet

Available network flags:

  • --mainnet, -m
  • --privnet, -p
  • --testnet, -t

#Developer notes Nodes have such features as Prometheus and Pprof in order to have additional information about them for debugging.

How to configure Prometheus or Pprof: In config/protocol.*.yml there is

  Prometheus:
    Enabled: true
    Port: 2112

where you can switch on/off and define port. Prometheus is enabled and Pprof is disabled by default.

Contributing

Feel free to contribute to this project after reading the contributing guidelines.

Before starting to work on a certain topic, create an new issue first, describing the feature/topic you are going to implement.

Contact

License

  • Open-source MIT