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embark
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submit contract for deployment, not working yet

This commit is contained in:
Jonathan Rainville 2018-04-12 16:33:01 -04:00
parent dc9e6c168b
commit 17e1c71506
1 changed files with 46 additions and 46 deletions
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86
lib/modules/vyper/index.js
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@ -1,5 +1,6 @@
let async = require('../../utils/async_extend.js');
const shelljs = require('shelljs');
const path = require('path');
class Vyper {
@ -8,7 +9,6 @@ class Vyper {
this.events = embark.events;
this.contractDirectories = options.contractDirectories;
console.log('Construct VYPER');
embark.registerCompiler(".py", this.compile_vyper.bind(this));
}
@ -17,53 +17,53 @@ class Vyper {
async.waterfall([
function compileContracts(callback) {
self.logger.info("compiling vyper contracts...");
const compiled_object = {};
async.each(contractFiles,
function(file, fileCb) {
shelljs.exec(`vyper ${file.filename}`, (code, stdout, stderr) => {
console.log('Code', code);
console.log('Stdout', stdout);
console.log('Stderr', stderr);
fileCb();
function (file, fileCb) {
const fileNameOnly = path.basename(file.filename);
compiled_object[fileNameOnly] = {};
async.parallel([
function getByteCode(paraCb) {
shelljs.exec(`vyper ${file.filename}`, { silent: true }, (code, stdout, stderr) => {
if (stderr) {
return paraCb(stderr);
}
if (code !== 0) {
return paraCb(`Vyper exited with error code ${code}`)
}
if (!stdout) {
return paraCb('Execution returned no bytecode');
}
compiled_object[fileNameOnly].code = stdout.replace(/\n/g, '');
paraCb();
});
},
function getABI(paraCb) {
shelljs.exec(`vyper -f json ${file.filename}`, { silent: true }, (code, stdout, stderr) => {
if (stderr) {
return paraCb(stderr);
}
if (code !== 0) {
return paraCb(`Vyper exited with error code ${code}`)
}
if (!stdout) {
return paraCb('Execution returned no ABI');
}
let ABI = [];
try {
ABI = JSON.parse(stdout.replace(/\n/g, ''));
} catch (e) {
return paraCb('ABI is not valid JSON');
}
compiled_object[fileNameOnly].abiDefinition = ABI;
paraCb();
});
}
], fileCb);
},
function (err) {
process.exit(); // TODO remove me
callback(err);
callback(err, compiled_object);
});
},
function createCompiledObject(output, callback) {
let json = output.contracts;
if (!output || !output.contracts) {
return callback(new Error("error compiling for unknown reasons"));
}
if (Object.keys(output.contracts).length === 0 && output.sourceList.length > 0) {
return callback(new Error("error compiling. There are sources available but no code could be compiled, likely due to fatal errors in the solidity code").message);
}
let compiled_object = {};
for (let contractFile in json) {
for (let contractName in json[contractFile]) {
let contract = json[contractFile][contractName];
const className = contractName;
const filename = contractFile;
compiled_object[className] = {};
compiled_object[className].code = contract.evm.bytecode.object;
compiled_object[className].runtimeBytecode = contract.evm.deployedBytecode.object;
compiled_object[className].realRuntimeBytecode = contract.evm.deployedBytecode.object.slice(0, -68);
compiled_object[className].swarmHash = contract.evm.deployedBytecode.object.slice(-68).slice(0, 64);
compiled_object[className].gasEstimates = contract.evm.gasEstimates;
compiled_object[className].functionHashes = contract.evm.methodIdentifiers;
compiled_object[className].abiDefinition = contract.abi;
compiled_object[className].filename = filename;
}
}
callback(null, compiled_object);
}
], function (err, result) {
cb(err, result);