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# Appveyor config.
version: '{build}'
cache:
- nim-0.18.0_x64.zip
- x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z
- i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z
- packages -> **\packages.config
- '%LocalAppData%\NuGet\Cache -> **\packages.config'
matrix:
fast_finish: true
environment:
matrix:
- MINGW_ARCHIVE: x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z
MINGW_DIR: mingw64
# We need to hardcode a mirror otherwise the download fails
MINGW_URL: https://ayera.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/4.9.2/threads-win32/seh/x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z
# NIM_ARCHIVE: nim-0.18.0_x64.zip
# NIM_DIR: nim-0.18.0
# NIM_URL: https://nim-lang.org/download/nim-0.18.0_x64.zip
platform: x64
- MINGW_ARCHIVE: i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z
MINGW_DIR: mingw32
# We need to hardcode a mirror otherwise the download fails
MINGW_URL: https://netcologne.dl.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win32/Personal%20Builds/mingw-builds/4.9.2/threads-win32/dwarf/i686-4.9.2-release-win32-dwarf-rt_v4-rev4.7z
# NIM_ARCHIVE: nim-0.18.0_x64.zip
# NIM_DIR: nim-0.18.0
# NIM_URL: https://nim-lang.org/download/nim-0.18.0_x32.zip
platform: x86
## Use the following to test against stable
# install:
# - MKDIR %CD%\tools_tmp
# - IF not exist "%MINGW_ARCHIVE%" appveyor DownloadFile "%MINGW_URL%" -FileName "%MINGW_ARCHIVE%"
# - 7z x -y "%MINGW_ARCHIVE%" -o"%CD%\tools_tmp"> nul
# - IF not exist "%NIM_ARCHIVE%" appveyor DownloadFile "%NIM_URL%" -FileName "%NIM_ARCHIVE%"
# - 7z x -y "%NIM_ARCHIVE%" -o"%CD%\tools_tmp"> nul
# - SET PATH=%CD%\tools_tmp\%NIM_DIR%\bin;%CD%\tools_tmp\%MINGW_DIR%\bin;%PATH%
# # - ps: nuget install YourDependency -o "${env:APPVEYOR_BUILD_FOLDER}"
# # - ps: cp YourDependency.0.1.2.3/lib/native/bin/x64/libyourdependency.dll yourdependency.dll
# - SET PATH=%PATH%;%CD%
## Test against devel with Status patches
install:
- setlocal EnableExtensions EnableDelayedExpansion
- IF not exist "%MINGW_ARCHIVE%" appveyor DownloadFile "%MINGW_URL%" -FileName "%MINGW_ARCHIVE%"
- 7z x -y "%MINGW_ARCHIVE%" > nul
- SET PATH=%CD%\%MINGW_DIR%\bin;%CD%\Nim\bin;%PATH%
- git clone https://github.com/nim-lang/Nim.git
- cd %CD%\Nim
- git remote add statusim https://github.com/status-im/Nim.git
- git fetch statusim
- git config --global user.email "you@example.com"
- git config --global user.name "Your Name"
- for /f "tokens=*" %%G IN ('git branch -a --list ^"statusim/status-autopatch-*^"') DO (git merge %%G)
- git clone --depth 1 https://github.com/nim-lang/csources
- cd csources
- IF "%PLATFORM%" == "x64" ( build64.bat ) else ( build.bat )
- cd ..
- bin\nim c koch
- koch boot -d:release
- koch nimble
build_script:
- cd C:\projects\%APPVEYOR_PROJECT_SLUG%
- nimble install -y
build_script:
- nimble.exe refresh
test_script:
# - git submodule update --init --recursive
- nimble.exe test
deploy: off

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nimcache/
# Executables shall be put in an ignored build/ directory
# Ignore dynamic, static libs and libtool archive files
build/
*.so
*.dylib
*.a
*.la
*.exe
*.dll

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# Travis config for beacon_chain using Status Nim docker.
matrix:
# allow_failures:
# - os: osx
include:
- os: linux
sudo: required
services:
- docker
before_install:
- docker pull statusteam/nim-base
script:
- docker run statusteam/nim-base nim --version
- docker run -v "$(pwd):/project" -w /project statusteam/nim-base sh -c "nimble install -dy && nimble test"
- os: osx
before_install:
- brew update
- brew install rocksdb
# - brew install gcc
- git clone https://github.com/nim-lang/nim.git
- cd nim
- git remote add statusim https://github.com/status-im/nim.git
- git fetch statusim
- git config --global user.email "you@example.com"
- git config --global user.name "Your Name"
- for b in $(git branch -a --list 'statusim/status-autopatch-*'); do git merge $b; done
- git clone --depth 1 https://github.com/nim-lang/csources.git
- cd csources
- sh build.sh
- cd ..
- export PATH=$PWD/bin:$PATH
- nim c koch
- ./koch boot -d:release
- ./koch nimble
- cd ..
script:
- nimble install -dy && nimble test

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beacon_chain is licensed under the Apache License version 2
Copyright (c) 2018 Status Research & Development GmbH
-----------------------------------------------------
Apache License
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beacon_chain is licensed under the MIT License
Copyright (c) 2018 Status Research & Development GmbH
-----------------------------------------------------
The MIT License (MIT)
Copyright (c) 2018 Status Research & Development GmbH
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# Ethereum Beacon Chain
[![Build Status (Travis)](https://img.shields.io/travis/status-im/nim-beacon-chain/master.svg?label=Linux%20/%20macOS "Linux/macOS build status (Travis)")](https://travis-ci.org/status-im/nim-beacon-chain)
[![Windows build status (Appveyor)](https://img.shields.io/appveyor/ci/jarradh/nim-beacon-chain/master.svg?label=Windows "Windows build status (Appveyor)")](https://travis-ci.org/jarradh/nim-beacon-chain)
[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)[![License: Apache](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
![Stability: experimental](https://img.shields.io/badge/stability-experimental-orange.svg)
An alternative implementation of the Ethereum beacon chain in Nim.
Please see [Full Casper chain v2.1](https://notes.ethereum.org/SCIg8AH5SA-O4C1G1LYZHQ?view) specs and the Ethereum Foundation [reference implementation](https://github.com/ethereum/beacon_chain).
You can check where the beacon chain fits in the Ethereum research ecosystem in the [Status Athenaeum](https://github.com/status-im/athenaeum/blob/b465626cc551e361492e56d32517b2cdadd7493f/ethereum_research_records.json#L38).
## Installation
You can install the developement version of the library through nimble with the following command
```
nimble install https://github.com/status-im/nim-beacon-chain@#master
```
## License
Licensed and distributed under either of
* MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
* Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
at your option. This file may not be copied, modified, or distributed except according to those terms.

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packageName = "beacon_chain"
version = "0.0.1"
author = "Status Research & Development GmbH"
description = ""
license = "MIT or Apache License 2.0"
srcDir = "src"
### Dependencies
requires "nim >= 0.18.0"
### Helper functions
proc test(name: string, defaultLang = "c") =
# TODO, don't forget to change defaultLang to `cpp` if the project requires C++
if not dirExists "build":
mkDir "build"
if not dirExists "nimcache":
mkDir "nimcache"
--run
--nimcache: "nimcache"
switch("out", ("./build/" & name))
setCommand defaultLang, "tests/" & name & ".nim"
### tasks
task test, "Run all tests":
test "all_tests"

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# beacon_chain
# Copyright (c) 2018 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.

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# beacon_chain
# Copyright (c) 2018 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
import unittest,
../src/beacon_chain
suite "Your first test suite":
test "Your first test":
block: # independant block of subtest
discard
block:
discard