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Add new underscore-privates rule to @0xproject/tslint-config and fix lint errors

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This commit is contained in:
Brandon Millman
2017-12-20 00:44:08 -05:00
committed by Leonid Logvinov
parent 972e1675f6
commit cb11aec84d
93 changed files with 1418 additions and 1345 deletions
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80
packages/contracts/deploy/src/compiler.ts
View File

@@ -19,18 +19,18 @@ import {utils} from './utils/utils';
const SOLIDITY_FILE_EXTENSION = '.sol';
export class Compiler {
private contractsDir: string;
private networkId: number;
private optimizerEnabled: number;
private artifactsDir: string;
private contractSourcesIfExists?: ContractSources;
private solcErrors: Set<string>;
private _contractsDir: string;
private _networkId: number;
private _optimizerEnabled: number;
private _artifactsDir: string;
private _contractSourcesIfExists?: ContractSources;
private _solcErrors: Set<string>;
/**
* Recursively retrieves Solidity source code from directory.
* @param dirPath Directory to search.
* @return Mapping of contract name to contract source.
*/
private static async getContractSourcesAsync(dirPath: string): Promise<ContractSources> {
private static async _getContractSourcesAsync(dirPath: string): Promise<ContractSources> {
let dirContents: string[] = [];
try {
dirContents = await fsWrapper.readdirAsync(dirPath);
@@ -52,7 +52,7 @@ export class Compiler {
}
} else {
try {
const nestedSources = await Compiler.getContractSourcesAsync(contentPath);
const nestedSources = await Compiler._getContractSourcesAsync(contentPath);
sources = {
...sources,
...nestedSources,
@@ -69,7 +69,7 @@ export class Compiler {
* @param source Source code of contract.
* @return Solc compiler version.
*/
private static parseSolidityVersion(source: string): string {
private static _parseSolidityVersion(source: string): string {
const solcVersionMatch = source.match(/(?:solidity\s\^?)([0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,2})/);
if (_.isNull(solcVersionMatch)) {
throw new Error('Could not find Solidity version in source');
@@ -85,7 +85,7 @@ export class Compiler {
* @param errMsg An error message from the compiled output.
* @return The error message with directories truncated from the contract path.
*/
private static getNormalizedErrMsg(errMsg: string): string {
private static _getNormalizedErrMsg(errMsg: string): string {
const errPathMatch = errMsg.match(/(.*\.sol)/);
if (_.isNull(errPathMatch)) {
throw new Error('Could not find a path in error message');
@@ -101,26 +101,26 @@ export class Compiler {
* @return An instance of the Compiler class.
*/
constructor(opts: CompilerOptions) {
this.contractsDir = opts.contractsDir;
this.networkId = opts.networkId;
this.optimizerEnabled = opts.optimizerEnabled;
this.artifactsDir = opts.artifactsDir;
this.solcErrors = new Set();
this._contractsDir = opts.contractsDir;
this._networkId = opts.networkId;
this._optimizerEnabled = opts.optimizerEnabled;
this._artifactsDir = opts.artifactsDir;
this._solcErrors = new Set();
}
/**
* Compiles all Solidity files found in contractsDir and writes JSON artifacts to artifactsDir.
*/
public async compileAllAsync(): Promise<void> {
await this.createArtifactsDirIfDoesNotExistAsync();
this.contractSourcesIfExists = await Compiler.getContractSourcesAsync(this.contractsDir);
await this._createArtifactsDirIfDoesNotExistAsync();
this._contractSourcesIfExists = await Compiler._getContractSourcesAsync(this._contractsDir);
const contractBaseNames = _.keys(this.contractSourcesIfExists);
const contractBaseNames = _.keys(this._contractSourcesIfExists);
const compiledContractPromises = _.map(contractBaseNames, async (contractBaseName: string): Promise<void> => {
return this.compileContractAsync(contractBaseName);
return this._compileContractAsync(contractBaseName);
});
await Promise.all(compiledContractPromises);
this.solcErrors.forEach(errMsg => {
this._solcErrors.forEach(errMsg => {
utils.consoleLog(errMsg);
});
}
@@ -128,14 +128,14 @@ export class Compiler {
* Compiles contract and saves artifact to artifactsDir.
* @param contractBaseName Name of contract with '.sol' extension.
*/
private async compileContractAsync(contractBaseName: string): Promise<void> {
if (_.isUndefined(this.contractSourcesIfExists)) {
private async _compileContractAsync(contractBaseName: string): Promise<void> {
if (_.isUndefined(this._contractSourcesIfExists)) {
throw new Error('Contract sources not yet initialized');
}
const source = this.contractSourcesIfExists[contractBaseName];
const source = this._contractSourcesIfExists[contractBaseName];
const contractName = path.basename(contractBaseName, SOLIDITY_FILE_EXTENSION);
const currentArtifactPath = `${this.artifactsDir}/${contractName}.json`;
const currentArtifactPath = `${this._artifactsDir}/${contractName}.json`;
const sourceHash = `0x${ethUtil.sha3(source).toString('hex')}`;
let currentArtifactString: string;
@@ -149,10 +149,10 @@ export class Compiler {
currentArtifactString = await fsWrapper.readFileAsync(currentArtifactPath, opts);
currentArtifact = JSON.parse(currentArtifactString);
oldNetworks = currentArtifact.networks;
const oldNetwork: ContractData = oldNetworks[this.networkId];
const oldNetwork: ContractData = oldNetworks[this._networkId];
shouldCompile = _.isUndefined(oldNetwork) ||
oldNetwork.keccak256 !== sourceHash ||
oldNetwork.optimizer_enabled !== this.optimizerEnabled;
oldNetwork.optimizer_enabled !== this._optimizerEnabled;
} catch (err) {
shouldCompile = true;
}
@@ -164,7 +164,7 @@ export class Compiler {
const input = {
[contractBaseName]: source,
};
const solcVersion = Compiler.parseSolidityVersion(source);
const solcVersion = Compiler._parseSolidityVersion(source);
const fullSolcVersion = binPaths[solcVersion];
const solcBinPath = `./../solc/solc_bin/${fullSolcVersion}`;
const solcBin = require(solcBinPath);
@@ -175,13 +175,13 @@ export class Compiler {
sources: input,
};
const compiled = solcInstance.compile(sourcesToCompile,
this.optimizerEnabled,
this.findImportsIfSourcesExist.bind(this));
this._optimizerEnabled,
this._findImportsIfSourcesExist.bind(this));
if (!_.isUndefined(compiled.errors)) {
_.each(compiled.errors, errMsg => {
const normalizedErrMsg = Compiler.getNormalizedErrMsg(errMsg);
this.solcErrors.add(normalizedErrMsg);
const normalizedErrMsg = Compiler._getNormalizedErrMsg(errMsg);
this._solcErrors.add(normalizedErrMsg);
});
}
@@ -192,7 +192,7 @@ export class Compiler {
const contractData: ContractData = {
solc_version: solcVersion,
keccak256: sourceHash,
optimizer_enabled: this.optimizerEnabled,
optimizer_enabled: this._optimizerEnabled,
abi,
unlinked_binary,
updated_at,
@@ -204,14 +204,14 @@ export class Compiler {
...currentArtifact,
networks: {
...oldNetworks,
[this.networkId]: contractData,
[this._networkId]: contractData,
},
};
} else {
newArtifact = {
contract_name: contractName,
networks: {
[this.networkId]: contractData,
[this._networkId]: contractData,
},
};
}
@@ -226,12 +226,12 @@ export class Compiler {
* @param importPath Path to an imported dependency.
* @return Import contents object containing source code of dependency.
*/
private findImportsIfSourcesExist(importPath: string): ImportContents {
if (_.isUndefined(this.contractSourcesIfExists)) {
private _findImportsIfSourcesExist(importPath: string): ImportContents {
if (_.isUndefined(this._contractSourcesIfExists)) {
throw new Error('Contract sources not yet initialized');
}
const contractBaseName = path.basename(importPath);
const source = this.contractSourcesIfExists[contractBaseName];
const source = this._contractSourcesIfExists[contractBaseName];
const importContents: ImportContents = {
contents: source,
};
@@ -240,10 +240,10 @@ export class Compiler {
/**
* Creates the artifacts directory if it does not already exist.
*/
private async createArtifactsDirIfDoesNotExistAsync(): Promise<void> {
if (!fsWrapper.doesPathExistSync(this.artifactsDir)) {
private async _createArtifactsDirIfDoesNotExistAsync(): Promise<void> {
if (!fsWrapper.doesPathExistSync(this._artifactsDir)) {
utils.consoleLog('Creating artifacts directory...');
await fsWrapper.mkdirAsync(this.artifactsDir);
await fsWrapper.mkdirAsync(this._artifactsDir);
}
}
}

66
packages/contracts/deploy/src/deployer.ts
View File

@@ -18,19 +18,19 @@ const EXTRA_GAS = 200000;
export class Deployer {
public web3Wrapper: Web3Wrapper;
private artifactsDir: string;
private jsonrpcPort: number;
private networkId: number;
private defaults: Partial<TxData>;
private _artifactsDir: string;
private _jsonrpcPort: number;
private _networkId: number;
private _defaults: Partial<TxData>;
constructor(opts: DeployerOptions) {
this.artifactsDir = opts.artifactsDir;
this.jsonrpcPort = opts.jsonrpcPort;
this.networkId = opts.networkId;
const jsonrpcUrl = `http://localhost:${this.jsonrpcPort}`;
this._artifactsDir = opts.artifactsDir;
this._jsonrpcPort = opts.jsonrpcPort;
this._networkId = opts.networkId;
const jsonrpcUrl = `http://localhost:${this._jsonrpcPort}`;
const web3Provider = new Web3.providers.HttpProvider(jsonrpcUrl);
this.defaults = opts.defaults;
this.web3Wrapper = new Web3Wrapper(web3Provider, this.defaults);
this._defaults = opts.defaults;
this.web3Wrapper = new Web3Wrapper(web3Provider, this._defaults);
}
/**
* Loads contract artifact and deploys contract with given arguments.
@@ -39,21 +39,21 @@ export class Deployer {
* @return Deployed contract instance.
*/
public async deployAsync(contractName: string, args: any[] = []): Promise<Web3.ContractInstance> {
const contractArtifact: ContractArtifact = this.loadContractArtifactIfExists(contractName);
const contractData: ContractData = this.getContractDataFromArtifactIfExists(contractArtifact);
const contractArtifact: ContractArtifact = this._loadContractArtifactIfExists(contractName);
const contractData: ContractData = this._getContractDataFromArtifactIfExists(contractArtifact);
const data = contractData.unlinked_binary;
const from = await this.getFromAddressAsync();
const gas = await this.getAllowableGasEstimateAsync(data);
const from = await this._getFromAddressAsync();
const gas = await this._getAllowableGasEstimateAsync(data);
const txData = {
gasPrice: this.defaults.gasPrice,
gasPrice: this._defaults.gasPrice,
from,
data,
gas,
};
const abi = contractData.abi;
const web3ContractInstance = await this.deployFromAbiAsync(abi, args, txData);
const web3ContractInstance = await this._deployFromAbiAsync(abi, args, txData);
utils.consoleLog(`${contractName}.sol successfully deployed at ${web3ContractInstance.address}`);
const contractInstance = new Contract(web3ContractInstance, this.defaults);
const contractInstance = new Contract(web3ContractInstance, this._defaults);
return contractInstance;
}
/**
@@ -64,7 +64,7 @@ export class Deployer {
*/
public async deployAndSaveAsync(contractName: string, args: any[] = []): Promise<Web3.ContractInstance> {
const contractInstance = await this.deployAsync(contractName, args);
await this.saveContractDataToArtifactAsync(contractName, contractInstance.address, args);
await this._saveContractDataToArtifactAsync(contractName, contractInstance.address, args);
return contractInstance;
}
/**
@@ -74,7 +74,7 @@ export class Deployer {
* @param txData Tx options used for deployment.
* @return Promise that resolves to a web3 contract instance.
*/
private async deployFromAbiAsync(abi: Web3.ContractAbi, args: any[], txData: Web3.TxData): Promise<any> {
private async _deployFromAbiAsync(abi: Web3.ContractAbi, args: any[], txData: Web3.TxData): Promise<any> {
const contract: Web3.Contract<Web3.ContractInstance> = this.web3Wrapper.getContractFromAbi(abi);
const deployPromise = new Promise((resolve, reject) => {
/**
@@ -99,10 +99,10 @@ export class Deployer {
* @param contractAddress Contract address to save to artifact.
* @param args Contract constructor arguments that will be encoded and saved to artifact.
*/
private async saveContractDataToArtifactAsync(contractName: string,
contractAddress: string, args: any[]): Promise<void> {
const contractArtifact: ContractArtifact = this.loadContractArtifactIfExists(contractName);
const contractData: ContractData = this.getContractDataFromArtifactIfExists(contractArtifact);
private async _saveContractDataToArtifactAsync(contractName: string,
contractAddress: string, args: any[]): Promise<void> {
const contractArtifact: ContractArtifact = this._loadContractArtifactIfExists(contractName);
const contractData: ContractData = this._getContractDataFromArtifactIfExists(contractArtifact);
const abi = contractData.abi;
const encodedConstructorArgs = encoder.encodeConstructorArgsFromAbi(args, abi);
const newContractData = {
@@ -114,11 +114,11 @@ export class Deployer {
...contractArtifact,
networks: {
...contractArtifact.networks,
[this.networkId]: newContractData,
[this._networkId]: newContractData,
},
};
const artifactString = utils.stringifyWithFormatting(newArtifact);
const artifactPath = `${this.artifactsDir}/${contractName}.json`;
const artifactPath = `${this._artifactsDir}/${contractName}.json`;
await fsWrapper.writeFileAsync(artifactPath, artifactString);
}
/**
@@ -126,8 +126,8 @@ export class Deployer {
* @param contractName Name of the contract, without the extension.
* @return The contract artifact.
*/
private loadContractArtifactIfExists(contractName: string): ContractArtifact {
const artifactPath = `${this.artifactsDir}/${contractName}.json`;
private _loadContractArtifactIfExists(contractName: string): ContractArtifact {
const artifactPath = `${this._artifactsDir}/${contractName}.json`;
try {
const contractArtifact: ContractArtifact = require(artifactPath);
return contractArtifact;
@@ -140,8 +140,8 @@ export class Deployer {
* @param contractArtifact The contract artifact.
* @return Network specific contract data.
*/
private getContractDataFromArtifactIfExists(contractArtifact: ContractArtifact): ContractData {
const contractData = contractArtifact.networks[this.networkId];
private _getContractDataFromArtifactIfExists(contractArtifact: ContractArtifact): ContractData {
const contractData = contractArtifact.networks[this._networkId];
if (_.isUndefined(contractData)) {
throw new Error(`Data not found in artifact for contract: ${contractArtifact.contract_name}`);
}
@@ -151,13 +151,13 @@ export class Deployer {
* Gets the address to use for sending a transaction.
* @return The default from address. If not specified, returns the first address accessible by web3.
*/
private async getFromAddressAsync(): Promise<string> {
private async _getFromAddressAsync(): Promise<string> {
let from: string;
if (_.isUndefined(this.defaults.from)) {
if (_.isUndefined(this._defaults.from)) {
const accounts = await this.web3Wrapper.getAvailableAddressesAsync();
from = accounts[0];
} else {
from = this.defaults.from;
from = this._defaults.from;
}
return from;
}
@@ -167,7 +167,7 @@ export class Deployer {
* @param data Bytecode to estimate gas for.
* @return Gas estimate for transaction data.
*/
private async getAllowableGasEstimateAsync(data: string): Promise<number> {
private async _getAllowableGasEstimateAsync(data: string): Promise<number> {
const block = await this.web3Wrapper.getBlockAsync('latest');
let gas: number;
try {

14
packages/contracts/deploy/src/utils/contract.ts
View File

@@ -8,9 +8,9 @@ import {AbiType} from './types';
export class Contract implements Web3.ContractInstance {
public address: string;
public abi: Web3.ContractAbi;
private contract: Web3.ContractInstance;
private defaults: Partial<Web3.TxData>;
private validator: SchemaValidator;
private _contract: Web3.ContractInstance;
private _defaults: Partial<Web3.TxData>;
private _validator: SchemaValidator;
// This class instance is going to be populated with functions and events depending on the ABI
// and we don't know their types in advance
[name: string]: any;
@@ -23,7 +23,7 @@ export class Contract implements Web3.ContractInstance {
this.populateFunctions();
this.validator = new SchemaValidator();
}
private populateFunctions(): void {
private _populateFunctions(): void {
const functionsAbi = _.filter(this.abi, abiPart => abiPart.type === AbiType.Function);
_.forEach(functionsAbi, (functionAbi: Web3.MethodAbi) => {
if (functionAbi.constant) {
@@ -41,13 +41,13 @@ export class Contract implements Web3.ContractInstance {
}
});
}
private populateEvents(): void {
private _populateEvents(): void {
const eventsAbi = _.filter(this.abi, abiPart => abiPart.type === AbiType.Event);
_.forEach(eventsAbi, (eventAbi: Web3.EventAbi) => {
this[eventAbi.name] = this.contract[eventAbi.name];
});
}
private promisifyWithDefaultParams(fn: (...args: any[]) => void): (...args: any[]) => Promise<any> {
private _promisifyWithDefaultParams(fn: (...args: any[]) => void): (...args: any[]) => Promise<any> {
const promisifiedWithDefaultParams = async (...args: any[]) => {
const promise = new Promise((resolve, reject) => {
const lastArg = args[args.length - 1];
@@ -74,7 +74,7 @@ export class Contract implements Web3.ContractInstance {
};
return promisifiedWithDefaultParams;
}
private isTxData(lastArg: any): boolean {
private _isTxData(lastArg: any): boolean {
const isValid = this.validator.isValid(lastArg, schemas.txDataSchema);
return isValid;
}