Merge pull request #1 from EthereumGasStation/deployer

Deployer

README.md

@@ -4,3 +4,83 @@
 [![Coverage Status](https://coveralls.io/repos/github/EthereumGasStation/ethereumgasstation/badge.svg)](https://coveralls.io/github/EthereumGasStation/ethereumgasstation)
 
 Simpler Ethereum GasStation
+
+## Deploy your own gasstation
+
+### Setup
+
+checkout the repo then run 
+
+```
+npm install
+```
+
+### Create a set of keypairs
+
+```
+truffle exec ./scripts/mkkp.js
+```
+
+This should output the following
+
+```
+written owner account to <path>/ethereumgasstation/gasstationowner.json
+owner= 0xb985effab2481828ab5d15109b2835ba5e748bfa
+written signer account to <path>/ethereumgasstation/gasstationsigner.json
+signer= 0x1028e1276e16012f7afd0b863225e1351fa024d6
+
+```
+
+This script create 2 files called `gasstationowner.json` and `gasstationsigner.json` in the project folder. *keep these files secure and back them up.*
+
+
+### Fund the owner key
+
+Send around 0.1 ETH to the public key of the owner.
+
+If you're on Ropsten you can use the faucet available here : http://faucet.ropsten.be/ 
+
+### Deploy your gasstation
+
+Deploy your gasstation ( to Ropsten in this case )
+
+```
+truffle --network ropsten migrate --reset
+```
+
+outputs
+
+```
+...
+  Replacing GasStation...
+  ... 0xdcd2791b8708fe5af993a715dc18a888dc04c1958ce86ae2dc897b0ab28181c4
+  GasStation: 0x8393249596b812af26fa128d15202e4818276403
+Saving artifacts...
+```
+
+Now the deployed gasstation address is shown (`0x8393249596b812af26fa128d15202e4818276403` in this example) - write this down too.
+
+## Put some ETH on your accounts
+
+* Put some ETH on the gasstation contract (ex. 1 ETH - this will be the gas that is sold to your clients).
+* Put some ETH on the signer address (ex. 0.5 ETH - this account will send the upfront gas & execute the transactions on behalf of the client)
+
+( again if you're on Ropsten - use the faucet )
+
+## Ready to go !
+
+Your gasstation contract and accounts are now ready to go.
+
+The blockchain part is done.
+
+Now lease proceed to the https://github.com/EthereumGasStation/ethereumgasstationserver to set up your gasstation server.
+
+
+## Maintaining your gasstation
+
+TODO
+
+
+
+
+

migrations/1_initial_migration.js

@@ -1,5 +1,26 @@
-//var Migrations = artifacts.require("./Migrations.sol");
+const GasStation = artifacts.require("./GasStation.sol");
+const fs = require('fs');
+const path = require('path');
+const signerFileName = path.join(__dirname, '..', 'gasstationsigner.json');
 
-module.exports = function(deployer) {
-//  deployer.deploy(Migrations);
+module.exports = function(deployer, network, accounts) {
+	var signerAccount = null;
+	if (fs.existsSync(signerFileName)) {
+		signerAccount = require(signerFileName);
+	}
+	if (!signerAccount) {
+		console.log('please create a pubkey file', signerFileName, 'for the SIGNER address. see the README.md');
+	} else {
+		const signerAddress = signerAccount.public;
+		const maxGas = 1e16;
+		console.log('deploying gasstation. Parameters: ');
+		console.log('owner address =', accounts[0]);
+		console.log('signer address =', signerAddress);
+		console.log('maxgas =', maxGas);
+		deployer.deploy(GasStation, signerAddress, maxGas, {
+			//gasprice: 1e6,
+			gas: 4600000,
+			from: accounts[0]
+		});
+	}
 };