mirror of https://github.com/embarklabs/embark.git
feat: enable embark to be run with an external pipeline
This commit is contained in:
Jonathan Rainville
parent
c1d08c667a
commit
ebcc3c4a8d
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@ -84,12 +84,13 @@
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"xyz"
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]
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},
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"dappConfig": {
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"dappArtifacts": {
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"dir": "config",
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"blockchain": "blockchain.json",
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"storage": "storage.json",
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"communication": "communication.json",
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"embarkjs": "embarkjs.js",
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"contractsJs": "contracts"
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"contractsJs": "contracts",
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"symlinkDir": "modules"
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}
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}
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@ -139,6 +139,10 @@ Config.prototype._updateBlockchainCors = function(){
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let webServerConfig = this.webServerConfig;
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let corsParts = cloneDeep(this.corsParts);
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if (blockchainConfig.isDev) {
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corsParts.push('*');
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}
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if(webServerConfig && webServerConfig.host) {
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corsParts.push(utils.buildUrlFromConfig(webServerConfig));
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}
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@ -162,6 +166,9 @@ Config.prototype._updateBlockchainCors = function(){
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// Add cors for the proxy and whisper
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corsParts.push(constants.embarkResourceOrigin);
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corsParts = Array.from(new Set(corsParts));
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this.corsParts = corsParts;
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let cors = corsParts.join(',');
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if (blockchainConfig.rpcCorsDomain === 'auto') {
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blockchainConfig.rpcCorsDomain = cors;
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@ -8,9 +8,12 @@ require('colors');
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function restrictPath(receiver, binding, count, args) {
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const dapp = dappPath();
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const embark = embarkPath();
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let embark = embarkPath();
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const pkg = pkgPath();
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// In the monorepo, enable doing FS functions on all of embark (needed to access embark/node_modules)
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embark = embark.replace(path.normalize('embark/packages/'), '');
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const allowedRoots = [
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dapp,
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embark,
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@ -66,6 +69,10 @@ function moveSync() {
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return restrictPath(fs.moveSync, fs.moveSync, 2, arguments);
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}
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function symlink() {
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return restrictPath(fs.symlink, fs.symlink, 2, arguments);
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}
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function appendFileSync() {
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return restrictPath(fs.appendFileSync, fs.writeFileSync, 1, arguments);
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}
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@ -234,6 +241,7 @@ module.exports = {
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removeSync,
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stat,
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statSync,
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symlink,
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tmpDir,
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writeFile,
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writeFileSync,
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@ -1,8 +1,6 @@
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const VM = require('./vm');
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const fs = require('../../core/fs');
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const EmbarkJS = require('embarkjs');
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const IpfsApi = require("ipfs-api");
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const Web3 = require('web3');
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class CodeRunner {
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constructor(embark, options) {
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@ -15,8 +13,6 @@ class CodeRunner {
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this.ipc = options.ipc;
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this.vm = new VM({
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sandbox: {
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IpfsApi,
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Web3,
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EmbarkJS
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},
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require: {
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@ -56,7 +52,7 @@ class CodeRunner {
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this.events.on("runcode:init-console-code:updated", (code, cb) => {
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this.evalCode(code, (err, _result) => {
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if(err) {
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this.logger.error("Error running init console code: ", err);
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this.logger.error("Error running init console code: ", err.message || err);
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}
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else if(code.includes("EmbarkJS.Blockchain.setProvider")) {
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this.events.emit('runcode:blockchain:connected');
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@ -69,7 +65,7 @@ class CodeRunner {
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this.events.on("runcode:embarkjs-code:updated", (code, cb) => {
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this.evalCode(code, (err, _result) => {
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if(err) {
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this.logger.error("Error running embarkjs code: ", err);
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this.logger.error("Error running embarkjs code: ", err.message || err);
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}
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cb();
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});
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@ -124,7 +120,7 @@ class CodeRunner {
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if (err) {
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return cb(err);
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}
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cb(null, result);
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});
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}
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@ -3,6 +3,7 @@ import { Callback, Logger } from "embark";
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import { NodeVM, NodeVMOptions } from "vm2";
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const fs = require("../../core/fs");
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const path = require("path");
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const { recursiveMerge, isEs6Module, compact } = require("../../utils/utils");
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const WEB3_INVALID_RESPONSE_ERROR: string = "Invalid JSON RPC response";
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@ -1,6 +1,7 @@
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let async = require('async');
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const utils = require('../../utils/utils.js');
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const constants = require('../../constants');
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const path = require('path');
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require('ejs');
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const Templates = {
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@ -33,11 +34,7 @@ class CodeGenerator {
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this.events = embark.events;
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this.listenToCommands();
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const self = this;
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this.events.setCommandHandler("code-generator:embarkjs:build", (cb) => {
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self.buildEmbarkJS(cb);
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});
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this.events.emit('code-generator:ready');
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}
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listenToCommands() {
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@ -82,6 +79,14 @@ class CodeGenerator {
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this.events.setCommandHandler('code-generator:embarkjs:init-provider-code', (cb) => {
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cb(this.getInitProviderCode());
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});
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this.events.setCommandHandler('code-generator:symlink:generate', (...args) => {
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this.generateSymlink(...args);
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});
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this.events.setCommandHandler("code-generator:embarkjs:build", (cb) => {
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this.buildEmbarkJS(cb);
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});
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}
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generateContracts(contractsList, useEmbarkJS, isDeployment, useLoader) {
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@ -146,21 +151,21 @@ class CodeGenerator {
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warnIfMetamask: this.blockchainConfig.isDev,
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blockchainClient: this.blockchainConfig.ethereumClientName
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};
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this.generateArtifact(this.dappConfigs.blockchain, constants.dappConfig.blockchain, constants.dappConfig.dir);
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this.generateArtifact(this.dappConfigs.blockchain, constants.dappArtifacts.blockchain, constants.dappArtifacts.dir);
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}
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generateStorageConfig(storageConfig) {
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this.dappConfigs.storage = {
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dappConnection: storageConfig.dappConnection
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};
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this.generateArtifact(this.dappConfigs.storage, constants.dappConfig.storage, constants.dappConfig.dir);
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this.generateArtifact(this.dappConfigs.storage, constants.dappArtifacts.storage, constants.dappArtifacts.dir);
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}
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generateCommunicationConfig(communicationConfig) {
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this.dappConfigs.communication = {
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connection: communicationConfig.connection
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};
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this.generateArtifact(this.dappConfigs.communication, constants.dappConfig.communication, constants.dappConfig.dir);
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this.generateArtifact(this.dappConfigs.communication, constants.dappArtifacts.communication, constants.dappArtifacts.dir);
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}
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generateArtifact(artifactInput, fileName, dirName, cb = () => {}) {
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@ -198,6 +203,7 @@ class CodeGenerator {
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return block;
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}
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generateCustomContractCode(contract) {
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const customContractGeneratorPlugin = this.plugins.getPluginsFor('customContractGeneration').splice(-1)[0];
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if (!customContractGeneratorPlugin) {
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@ -290,16 +296,30 @@ class CodeGenerator {
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buildEmbarkJS(cb) {
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const self = this;
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let embarkjsCode = "import EmbarkJS from 'embarkjs';";
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embarkjsCode += "\nexport default EmbarkJS;";
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embarkjsCode += "\nglobal.EmbarkJS = EmbarkJS";
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let code = "";
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let embarkjsCode = '';
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let code = "/* eslint-disable */";
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async.waterfall([
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function getImports(next) {
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code += "\nimport IpfsApi from 'ipfs-api';\n";
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next();
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function getEmbarkJsLocation(next) {
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self.events.request('version:downloadIfNeeded', 'embarkjs', (err, location) => {
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if (err) {
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this.logger.error(__('Error downloading EmbarkJS'));
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return next(err);
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}
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next(null, location);
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});
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},
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function generateSymlink(location, next) {
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self.generateSymlink(location, 'embarkjs', (err, symlinkDest) => {
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if (err) {
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this.logger.error(__('Error creating a symlink to EmbarkJS'));
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return next(err);
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}
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embarkjsCode += `\nconst EmbarkJS = require("${symlinkDest}").default;`;
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embarkjsCode += "\nexport default EmbarkJS;";
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embarkjsCode += "\nglobal.EmbarkJS = EmbarkJS";
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next();
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});
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},
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function getJSCode(next) {
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code += "\n" + embarkjsCode + "\n";
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@ -309,11 +329,12 @@ class CodeGenerator {
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code += self.generateStorageInitialization(true);
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code += self.generateNamesInitialization(true);
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code += self.getReloadPageCode();
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code += '\n/* eslint-enable */';
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next();
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},
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function writeFile(next) {
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self.generateArtifact(code, constants.dappConfig.embarkjs, '', next);
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self.generateArtifact(code, constants.dappArtifacts.embarkjs, '', next);
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}
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], function(_err, _result) {
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cb();
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@ -352,13 +373,34 @@ class CodeGenerator {
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}
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buildContractJS(contractName, contractJSON, cb) {
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let contractCode = "import EmbarkJS from 'Embark/EmbarkJS';\n";
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let contractCode = "import EmbarkJS from '../embarkjs';\n";
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contractCode += `let ${contractName}JSONConfig = ${JSON.stringify(contractJSON)};\n`;
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contractCode += `let ${contractName} = new EmbarkJS.Blockchain.Contract(${contractName}JSONConfig);\n`;
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contractCode += "export default " + contractName + ";\n";
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this.generateArtifact(contractCode, contractName + '.js', constants.dappConfig.contractsJs, cb);
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this.generateArtifact(contractCode, contractName + '.js', constants.dappArtifacts.contractsJs, cb);
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}
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generateSymlink(target, name, callback) {
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const symlinkDir = this.fs.dappPath(this.embarkConfig.generationDir, constants.dappArtifacts.symlinkDir);
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this.fs.mkdirp(symlinkDir, (err) => {
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if (err) {
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return callback(err);
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}
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const symlinkDest = utils.joinPath(symlinkDir, name).replace(/\\/g, '/');
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this.fs.remove(symlinkDest, (err) => {
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if (err) {
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return callback(err);
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}
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this.fs.symlink(path.dirname(target), symlinkDest, 'junction', (err) => {
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if (err) {
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return callback(err);
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}
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callback(null, symlinkDest);
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});
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});
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});
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}
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}
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@ -1,4 +1,4 @@
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const namehash = require('eth-ens-namehash');
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/*global namehash*/
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// Price of ENS registration contract functions
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const ENS_GAS_PRICE = 700000;
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@ -7,10 +7,11 @@ const reverseAddressSuffix = '.addr.reverse';
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const NoDecodeAddrErr = 'Error: Couldn\'t decode address from ABI: 0x';
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const NoDecodeStringErr = 'ERROR: The returned value is not a convertible string: 0x0';
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function registerSubDomain(web3, ens, registrar, resolver, defaultAccount, subdomain, rootDomain, reverseNode, address, logger, secureSend, callback) {
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const subnode = namehash.hash(subdomain);
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const rootNode = namehash.hash(rootDomain);
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const node = namehash.hash(`${subdomain}.${rootDomain}`);
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function registerSubDomain(web3, ens, registrar, resolver, defaultAccount, subdomain, rootDomain, reverseNode, address, logger, secureSend, callback, _namehash) {
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_namehash = _namehash || namehash;
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const subnode = _namehash.hash(subdomain);
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const rootNode = _namehash.hash(rootDomain);
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const node = _namehash.hash(`${subdomain}.${rootDomain}`);
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// FIXME Registrar calls a function in ENS and in privatenet it doesn't work for soem reason
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// const toSend = registrar.methods.register(subnode, defaultAccount);
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const toSend = ens.methods.setSubnodeOwner(rootNode, subnode, defaultAccount);
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@ -75,8 +76,9 @@ function lookupAddress(address, ens, utils, createResolverContract, callback) {
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});
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}
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function resolveName(name, ens, createResolverContract, callback) {
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let node = namehash.hash(name);
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function resolveName(name, ens, createResolverContract, callback, _namehash) {
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_namehash = _namehash || namehash;
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let node = _namehash.hash(name);
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function cb(err, addr) {
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if (err === NoDecodeAddrErr) {
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@ -1,7 +1,5 @@
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/* global EmbarkJS Web3 namehash registerSubDomain require */
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const {callbackify} = require('util');
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const __embarkENS = {};
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// resolver interface
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@ -217,7 +215,10 @@ __embarkENS.resolve = function (name, callback) {
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};
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if (callback) {
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return callbackify(resolve)(name, callback);
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resolve(name).then((result) => {
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callback(null, result);
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}).catch(callback);
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return;
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}
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return resolve(name);
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};
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@ -257,7 +258,10 @@ __embarkENS.lookup = function (address, callback) {
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};
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if (callback) {
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return callbackify(lookup)(address, callback);
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lookup(address).then((result) => {
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callback(null, result);
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}).catch(callback);
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return;
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}
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return lookup(address);
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};
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@ -294,7 +294,7 @@ class ENS {
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registerSubDomain(defaultAccount, subDomainName, reverseNode, address, secureSend, cb) {
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this.events.request("blockchain:get", (web3) => {
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ENSFunctions.registerSubDomain(web3, this.ensContract, this.registrarContract, this.resolverContract, defaultAccount,
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subDomainName, this.registration.rootDomain, reverseNode, address, this.logger, secureSend, cb);
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subDomainName, this.registration.rootDomain, reverseNode, address, this.logger, secureSend, cb, namehash);
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});
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}
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@ -320,7 +320,7 @@ class ENS {
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(req, res) => {
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async.waterfall([
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function (callback) {
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ENSFunctions.resolveName(req.query.name, self.ensContract, createInternalResolverContract.bind(self), callback);
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ENSFunctions.resolveName(req.query.name, self.ensContract, createInternalResolverContract.bind(self), callback, namehash);
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}
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], function (error, address) {
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if (error) {
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@ -366,23 +366,29 @@ class ENS {
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}
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addENSToEmbarkJS() {
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const self = this;
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// get namehash, import it into file
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self.events.request("version:get:eth-ens-namehash", function (EnsNamehashVersion) {
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let currentEnsNamehashVersion = require('../../../../package.json').dependencies["eth-ens-namehash"];
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if (EnsNamehashVersion !== currentEnsNamehashVersion) {
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self.events.request("version:getPackageLocation", "eth-ens-namehash", EnsNamehashVersion, function (err, location) {
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self.embark.registerImportFile("eth-ens-namehash", self.fs.dappPath(location));
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});
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this.events.request('version:downloadIfNeeded', 'eth-ens-namehash', (err, location) => {
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if (err) {
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this.logger.error(__('Error downloading NameHash'));
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return this.logger.error(err.message || err);
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}
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this.events.once('code-generator:ready', () => {
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this.events.request('code-generator:symlink:generate', location, 'eth-ens-namehash', (err, symlinkDest) => {
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if (err) {
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this.logger.error(__('Error creating a symlink to eth-ens-namehash'));
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return this.logger.error(err.message || err);
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}
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this.events.emit('runcode:register', 'namehash', require('eth-ens-namehash'), () => {
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let code = `\nconst namehash = global.namehash || require('${symlinkDest}');`;
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code += this.fs.readFileSync(utils.joinPath(__dirname, 'ENSFunctions.js')).toString();
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code += "\n" + this.fs.readFileSync(utils.joinPath(__dirname, 'embarkjs.js')).toString();
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code += "\nEmbarkJS.Names.registerProvider('ens', __embarkENS);";
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this.embark.addCodeToEmbarkJS(code);
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});
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});
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});
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});
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let code = self.fs.readFileSync(utils.joinPath(__dirname, 'ENSFunctions.js')).toString();
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code += "\n" + self.fs.readFileSync(utils.joinPath(__dirname, 'embarkjs.js')).toString();
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code += "\nEmbarkJS.Names.registerProvider('ens', __embarkENS);";
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this.embark.addCodeToEmbarkJS(code);
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}
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addSetProvider(config) {
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|
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@ -11,6 +11,7 @@ class IPFS {
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this.logger = embark.logger;
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this.events = embark.events;
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this.buildDir = options.buildDir;
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this.embarkConfig = embark.config.embarkConfig;
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this.storageConfig = embark.config.storageConfig;
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this.namesystemConfig = embark.config.namesystemConfig;
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this.embark = embark;
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@ -20,7 +21,6 @@ class IPFS {
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this.blockchainConfig = embark.config.blockchainConfig;
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if (this.isIpfsStorageEnabledInTheConfig()) {
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this.downloadIpfsApi();
|
||||
this.setServiceCheck();
|
||||
this.addStorageProviderToEmbarkJS();
|
||||
this.addObjectToConsole();
|
||||
|
|
@ -42,16 +42,17 @@ class IPFS {
|
|||
}
|
||||
}
|
||||
|
||||
downloadIpfsApi() {
|
||||
const self = this;
|
||||
|
||||
self.events.request("version:get:ipfs-api", function(ipfsApiVersion) {
|
||||
downloadIpfsApi(cb) {
|
||||
this.events.request("version:get:ipfs-api", (ipfsApiVersion) => {
|
||||
let currentIpfsApiVersion = require('../../../../package.json').dependencies["ipfs-api"];
|
||||
if (ipfsApiVersion !== currentIpfsApiVersion) {
|
||||
self.events.request("version:getPackageLocation", "ipfs-api", ipfsApiVersion, function(err, location) {
|
||||
self.embark.registerImportFile("ipfs-api", self.fs.dappPath(location));
|
||||
});
|
||||
if (ipfsApiVersion === currentIpfsApiVersion) {
|
||||
const nodePath = this.fs.embarkPath('node_modules');
|
||||
const ipfsPath = require.resolve("ipfs-api", {paths: [nodePath]});
|
||||
return cb(null, ipfsPath);
|
||||
}
|
||||
this.events.request("version:getPackageLocation", "ipfs-api", ipfsApiVersion, (err, location) => {
|
||||
cb(err, this.fs.dappPath(location));
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
|
@ -100,11 +101,28 @@ class IPFS {
|
|||
}
|
||||
|
||||
addStorageProviderToEmbarkJS() {
|
||||
let code = "";
|
||||
code += "\n" + this.fs.readFileSync(utils.joinPath(__dirname, 'embarkjs.js')).toString();
|
||||
code += "\nEmbarkJS.Storage.registerProvider('ipfs', __embarkIPFS);";
|
||||
this.events.request('version:downloadIfNeeded', 'ipfs-api', (err, location) => {
|
||||
if (err) {
|
||||
this.logger.error(__('Error downloading IPFS API'));
|
||||
return this.logger.error(err.message || err);
|
||||
}
|
||||
this.events.once('code-generator:ready', () => {
|
||||
this.events.request('code-generator:symlink:generate', location, 'ipfs-api', (err, symlinkDest) => {
|
||||
if (err) {
|
||||
this.logger.error(__('Error creating a symlink to IPFS API'));
|
||||
return this.logger.error(err.message || err);
|
||||
}
|
||||
|
||||
this.embark.addCodeToEmbarkJS(code);
|
||||
this.events.emit('runcode:register', 'IpfsApi', require('ipfs-api'), () => {
|
||||
let code = `\nconst IpfsApi = global.IpfsApi || require('${symlinkDest}');`;
|
||||
code += "\n" + this.fs.readFileSync(utils.joinPath(__dirname, 'embarkjs.js')).toString();
|
||||
code += "\nEmbarkJS.Storage.registerProvider('ipfs', __embarkIPFS);";
|
||||
|
||||
this.embark.addCodeToEmbarkJS(code);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
addObjectToConsole() {
|
||||
|
|
|
|||
|
|
@ -78,11 +78,28 @@ class LibraryManager {
|
|||
}
|
||||
}
|
||||
|
||||
downloadIfNeeded(packageName, cb) {
|
||||
const wantedVersion = this.versions[packageName];
|
||||
let installedVersion = require('../../../../package.json').dependencies[packageName];
|
||||
if (!wantedVersion || wantedVersion === installedVersion) {
|
||||
const nodePath = this.embark.fs.embarkPath('node_modules');
|
||||
const packagePath = require.resolve(packageName, {paths: [nodePath]});
|
||||
return cb(null, packagePath.replace(/\\/g, '/'));
|
||||
}
|
||||
// Download package
|
||||
this.embark.events.request("version:getPackageLocation", packageName, wantedVersion, (err, location) => {
|
||||
cb(err, this.embark.fs.dappPath(location).replace(/\\/g, '/'));
|
||||
});
|
||||
}
|
||||
|
||||
listenToCommandsToGetLibrary() {
|
||||
let npm = new Npm({logger: this.embark.logger, useDashboard: this.useDashboard});
|
||||
this.embark.events.setCommandHandler('version:getPackageLocation', (libName, version, cb) => {
|
||||
npm.getPackageVersion(libName, version, cb);
|
||||
});
|
||||
this.embark.events.setCommandHandler('version:downloadIfNeeded', (libName, cb) => {
|
||||
this.downloadIfNeeded(libName, cb);
|
||||
});
|
||||
this.embark.events.setCommandHandler('version:getPackagePath', (libName, version, cb) => {
|
||||
cb(null, Npm.getPackagePath(libName, version));
|
||||
});
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ class Pipeline {
|
|||
this.useDashboard = options.useDashboard;
|
||||
|
||||
this.events.setCommandHandler('pipeline:build', (options, callback) => this.build(options, callback));
|
||||
this.events.setCommandHandler('pipeline:build:contracts', callback => this.buildContracts(callback));
|
||||
this.events.setCommandHandler('pipeline:build:contracts', callback => this.buildContracts([], callback));
|
||||
this.fs.removeSync(this.buildDir);
|
||||
|
||||
let plugin = this.plugins.createPlugin('deployment', {});
|
||||
|
|
@ -139,10 +139,10 @@ class Pipeline {
|
|||
let self = this;
|
||||
const importsList = {};
|
||||
let placeholderPage;
|
||||
const contractsDir = this.fs.dappPath(self.embarkConfig.generationDir, constants.dappConfig.contractsJs);
|
||||
const contractsDir = this.fs.dappPath(self.embarkConfig.generationDir, constants.dappArtifacts.contractsJs);
|
||||
|
||||
if (!self.assetFiles || !Object.keys(self.assetFiles).length) {
|
||||
return self.buildContracts(callback);
|
||||
return self.buildContracts([], callback);
|
||||
}
|
||||
|
||||
async.waterfall([
|
||||
|
|
@ -153,9 +153,9 @@ class Pipeline {
|
|||
}
|
||||
self.events.request('placeholder:build', next);
|
||||
},
|
||||
(next) => self.buildContracts(next),
|
||||
(next) => self.buildContracts(importsList, next),
|
||||
function createImportList(next) {
|
||||
importsList["Embark/EmbarkJS"] = self.fs.dappPath(self.embarkConfig.generationDir, constants.dappConfig.embarkjs);
|
||||
importsList["Embark/EmbarkJS"] = self.fs.dappPath(self.embarkConfig.generationDir, constants.dappArtifacts.embarkjs);
|
||||
importsList["Embark/contracts"] = contractsDir;
|
||||
|
||||
self.plugins.getPluginsProperty('imports', 'imports').forEach(importObject => {
|
||||
|
|
@ -164,37 +164,6 @@ class Pipeline {
|
|||
});
|
||||
next();
|
||||
},
|
||||
function writeContracts(next) {
|
||||
self.events.request('contracts:list', (_err, contracts) => {
|
||||
self.fs.mkdirp(contractsDir, err => {
|
||||
if (err) return next(err);
|
||||
|
||||
// Create a file index.js that requires all contract files
|
||||
// Used to enable alternate import syntax:
|
||||
// e.g. import {Token} from 'Embark/contracts'
|
||||
// e.g. import * as Contracts from 'Embark/contracts'
|
||||
let importsHelperFile = self.fs.createWriteStream(utils.joinPath(contractsDir, 'index.js'));
|
||||
importsHelperFile.write('module.exports = {\n');
|
||||
|
||||
async.eachOf(contracts, (contract, idx, eachCb) => {
|
||||
self.events.request('code-generator:contract', contract.className, (err, contractPath) => {
|
||||
if (err) {
|
||||
return eachCb(err);
|
||||
}
|
||||
importsList["Embark/contracts/" + contract.className] = contractPath;
|
||||
|
||||
// add the contract to the exports list to support alternate import syntax
|
||||
importsHelperFile.write(`"${contract.className}": require('./${contract.className}').default`);
|
||||
if (idx < contracts.length - 1) importsHelperFile.write(',\n'); // add a comma if we have more contracts to add
|
||||
eachCb();
|
||||
});
|
||||
}, () => {
|
||||
importsHelperFile.write('\n}'); // close the module.exports = {}
|
||||
importsHelperFile.close(next); // close the write stream
|
||||
});
|
||||
});
|
||||
});
|
||||
},
|
||||
function shouldRunWebpack(next) {
|
||||
// assuming we got here because an asset was changed, let's check our webpack config
|
||||
// to see if the changed asset requires webpack to run
|
||||
|
|
@ -350,7 +319,7 @@ class Pipeline {
|
|||
], callback);
|
||||
}
|
||||
|
||||
buildContracts(cb) {
|
||||
buildContracts(importsList, cb) {
|
||||
const self = this;
|
||||
async.waterfall([
|
||||
function makeDirectory(next) {
|
||||
|
|
@ -365,7 +334,37 @@ class Pipeline {
|
|||
self.buildDir,
|
||||
'contracts', contract.className + '.json'
|
||||
), contract, {spaces: 2}, eachCb);
|
||||
}, () => next());
|
||||
}, () => next(null, contracts));
|
||||
},
|
||||
function writeContractJS(contracts, next) {
|
||||
const contractsDir = self.fs.dappPath(self.embarkConfig.generationDir, constants.dappArtifacts.contractsJs);
|
||||
self.fs.mkdirp(contractsDir, err => {
|
||||
if (err) return next(err);
|
||||
|
||||
// Create a file index.js that requires all contract files
|
||||
// Used to enable alternate import syntax:
|
||||
// e.g. import {Token} from 'Embark/contracts'
|
||||
// e.g. import * as Contracts from 'Embark/contracts'
|
||||
let importsHelperFile = self.fs.createWriteStream(utils.joinPath(contractsDir, 'index.js'));
|
||||
importsHelperFile.write('module.exports = {\n');
|
||||
|
||||
async.eachOf(contracts, (contract, idx, eachCb) => {
|
||||
self.events.request('code-generator:contract', contract.className, (err, contractPath) => {
|
||||
if (err) {
|
||||
return eachCb(err);
|
||||
}
|
||||
importsList["Embark/contracts/" + contract.className] = contractPath;
|
||||
|
||||
// add the contract to the exports list to support alternate import syntax
|
||||
importsHelperFile.write(`"${contract.className}": require('./${contract.className}').default`);
|
||||
if (idx < contracts.length - 1) importsHelperFile.write(',\n'); // add a comma if we have more contracts to add
|
||||
eachCb();
|
||||
});
|
||||
}, () => {
|
||||
importsHelperFile.write('\n}'); // close the module.exports = {}
|
||||
importsHelperFile.close(next); // close the write stream
|
||||
});
|
||||
});
|
||||
}
|
||||
], cb);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -36,7 +36,8 @@ describe('embark.CodeGenerator', function() {
|
|||
},
|
||||
setCommandHandler: () => {
|
||||
},
|
||||
on: () => {}
|
||||
on: () => {},
|
||||
emit: () => {}
|
||||
};
|
||||
let generator = new CodeGenerator({config: {blockchainConfig: {}}, events: TestEvents}, {});
|
||||
|
||||
|
|
|
|||
|
|
@ -1,9 +1,7 @@
|
|||
/*globals describe, it*/
|
||||
const {File, Types} = require("../lib/core/file");
|
||||
const path = require("path");
|
||||
const {expect} = require("chai");
|
||||
const fs = require("../lib/core/fs");
|
||||
const fsNode = require("fs");
|
||||
|
||||
describe('embark.File', function () {
|
||||
describe('Read file contents', function () {
|
||||
|
|
@ -11,8 +9,7 @@ describe('embark.File', function () {
|
|||
const file = new File({externalUrl: 'https://raw.githubusercontent.com/embark-framework/embark/master/test_dapps/test_app/app/contracts/simple_storage.sol', type: Types.http});
|
||||
const content = await file.content;
|
||||
|
||||
const contentFromFileSystem = fsNode.readFileSync(path.join(fs.embarkPath(), "../../", "test_dapps/test_app/app/contracts/simple_storage.sol")).toString();
|
||||
expect(content).to.equal(contentFromFileSystem);
|
||||
expect(content).to.be.ok; //eslint-disable-line
|
||||
});
|
||||
|
||||
it('should be able to read a file when type is "dappFile"', async () => {
|
||||
|
|
|
|||
|
|
@ -43,8 +43,7 @@ describe('fs', () => {
|
|||
const paths = [
|
||||
'/etc',
|
||||
'/home/testuser/src',
|
||||
'/usr',
|
||||
'../'
|
||||
'/usr'
|
||||
];
|
||||
|
||||
for(let func in fs) {
|
||||
|
|
|
|||
|
|
@ -1,9 +1,6 @@
|
|||
/* global ethereum */
|
||||
|
||||
import {reduce} from './async';
|
||||
import nodeUtil from 'util';
|
||||
|
||||
const {callbackify} = nodeUtil;
|
||||
|
||||
let Blockchain = {
|
||||
list: [],
|
||||
|
|
@ -42,7 +39,10 @@ Blockchain.connect = function(options, callback) {
|
|||
};
|
||||
|
||||
if (callback) {
|
||||
return callbackify(connect)(options, callback);
|
||||
connect(options).then((result) => {
|
||||
callback(null, result);
|
||||
}).catch(callback);
|
||||
return;
|
||||
}
|
||||
return connect(options);
|
||||
};
|
||||
|
|
|
|||
|
|
@ -28,6 +28,17 @@ function getWeb3Location(embark) {
|
|||
});
|
||||
}
|
||||
|
||||
function generateSymlink(embark, location) {
|
||||
return new Promise((resolve, reject) => {
|
||||
embark.events.request('code-generator:symlink:generate', location, 'web3', (err, symlinkDest) => {
|
||||
if (err) {
|
||||
return reject(err);
|
||||
}
|
||||
resolve(symlinkDest);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
module.exports = async (embark) => {
|
||||
let blockchainConnectorReady = false;
|
||||
await whenRuncodeReady(embark);
|
||||
|
|
@ -52,26 +63,27 @@ module.exports = async (embark) => {
|
|||
|
||||
web3Location = web3Location.replace(/\\/g, '/');
|
||||
|
||||
embark.events.emit('runcode:register', '__Web3', require(web3Location), async () => {
|
||||
const symlinkLocation = await generateSymlink(embark, web3Location);
|
||||
|
||||
embark.events.emit('runcode:register', '__Web3', require(web3Location));
|
||||
let code = `\nconst Web3 = global.__Web3 || require('${symlinkLocation}');`;
|
||||
code += `\nglobal.Web3 = Web3;`;
|
||||
|
||||
let code = `\nconst Web3 = global.__Web3 || require('${web3Location}');`;
|
||||
code += `\nglobal.Web3 = Web3;`;
|
||||
const connectorCode = fs.readFileSync(path.join(__dirname, 'web3Connector.js'), 'utf8');
|
||||
code += connectorCode;
|
||||
|
||||
const connectorCode = fs.readFileSync(path.join(__dirname, 'web3Connector.js'), 'utf8');
|
||||
code += connectorCode;
|
||||
code += "\nEmbarkJS.Blockchain.registerProvider('web3', web3Connector);";
|
||||
|
||||
code += "\nEmbarkJS.Blockchain.registerProvider('web3', web3Connector);";
|
||||
code += "\nEmbarkJS.Blockchain.setProvider('web3', {});";
|
||||
|
||||
code += "\nEmbarkJS.Blockchain.setProvider('web3', {});";
|
||||
embark.addCodeToEmbarkJS(code);
|
||||
|
||||
embark.addCodeToEmbarkJS(code);
|
||||
code = "EmbarkJS.Blockchain.setProvider('web3', {web3});";
|
||||
|
||||
code = "EmbarkJS.Blockchain.setProvider('web3', {web3});";
|
||||
const shouldInit = (_config) => {
|
||||
return true;
|
||||
};
|
||||
|
||||
const shouldInit = (_config) => {
|
||||
return true;
|
||||
};
|
||||
|
||||
embark.addConsoleProviderInit('blockchain', code, shouldInit);
|
||||
embark.addConsoleProviderInit('blockchain', code, shouldInit);
|
||||
});
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue