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How to build and run locally

  • Install NPM

  • Run: $ npm install
    If you get an error installing canvas package, refer to the section bellow 'Installing dependencies'.

  • node rsk-faucet.js

  • Open index.html in a browser

Configuration for deployment to prod/testnet

  • Copy example-config.json to config.json and configure with your data.
  • rsk-Faucet.js configuration variables on top of file
  • lib/rsk-helper.js configure urlOfFaucetServer
  • put some RBTCs on the faucet address

TODO

  • Error msg show in red
  • Success msg: include amount and address

INSTALLING DEPENDENCIES

If npm install canvas fails on your system then you need to install these system-libraries and trying again.

On ubuntu

At your shell execute these commands:
    > sudo apt-get install libgif-dev

if that isn't enough for you then:
    > sudo apt-get install libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++

On MAC OSX

At your shell execute these commands:
    > npm install node-gyp -g
    > brew install giflib cairo libjpeg giflib pixman
    > npm install canvas

if that isn't enough for you then:
    > xcode-select --install      # I thought this was dumb, but was key to one of my issues 
    > npm install node-gyp -g
    > brew install giflib cairo libjpeg giflib pixman
    > export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig
    > OTHER_CFLAGS=-I/usr/local/include npm install canvas

On RedHat

At your shell execute these commands:
    > sudo yum install cairo cairo-devel cairomm-devel libjpeg-turbo-devel pango pango-devel pangomm pangomm-devel giflib-devel -y

On Windows

1. Installing node-gyp

Follow the instructions here.

2. Installing GTK 2

You will need the cairo library which is bundled in GTK. Download the GTK 2 bundle for Win32 or Win64. Unzip the contents in C:\GTK.

Notes:

  • Both GTK and Node.js need either be 64bit or 32bit to compile successfully.
  • Download GTK 2, not GTK 3, which is missing the required libpng. If you get linker errors you've most likely picked the wrong bundle.
  • If you use a different location than C:\GTK, add a GTK_Root argument to npm install or node-gyp rebuild. For example: node-gyp rebuild --GTK_Root=C:\somewhere\GTK.

3. Installing libjpeg-turbo (optional, for JPEG support; node-canvas 2.0 and later)

Download the latest libjpeg-turbo SDK for Visual C++ (currently libjpeg-turbo-1.5.1-vc.exe or libjpeg-turbo-1.5.1-vc64.exe) and install to its default location (C:\libjpeg-turbo if 32bit or C:\libjpeg-turbo64 if 64bit).

Notes:

  • Both libjpeg-turbo and Node.js need either be 64bit or 32bit to compile successfully.
  • If you use a different location, add a jpeg_root argument to npm install or node-gyp rebuild. For example: node-gyp rebuild --jpeg_root=C:\somewhere\libjpeg-turbo.

4. Installing node-canvas

After all dependencies are setup, npm install canvas or yarn add canvas.

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