Add config file specifically in prettier command and fix files

7 files changed, 192 insertions, 192 deletions

diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index 58ee12220..31a0f7f55 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,48 +1,48 @@
 {
-	"name": "@0xproject/abi-gen",
-	"version": "0.1.4",
-	"description": "Generate contract wrappers from ABI and handlebars templates",
-	"main": "lib/index.js",
-	"types": "lib/index.d.ts",
-	"scripts": {
-		"lint": "tslint --project . 'src/**/*.ts'",
-		"clean": "shx rm -rf lib",
-		"build": "tsc"
-	},
-	"bin": {
-		"abi-gen": "lib/index.js"
-	},
-	"repository": {
-		"type": "git",
-		"url": "https://github.com/0xProject/0x.js.git"
-	},
-	"license": "Apache-2.0",
-	"bugs": {
-		"url": "https://github.com/0xProject/0x.js/issues"
-	},
-	"homepage": "https://github.com/0xProject/0x.js/packages/abi-gen/README.md",
-	"dependencies": {
-		"@0xproject/utils": "^0.2.2",
-		"chalk": "^2.3.0",
-		"glob": "^7.1.2",
-		"handlebars": "^4.0.11",
-		"lodash": "^4.17.4",
-		"mkdirp": "^0.5.1",
-		"to-snake-case": "^1.0.0",
-		"web3": "^0.20.0",
-		"yargs": "^10.0.3"
-	},
-	"devDependencies": {
-		"@0xproject/tslint-config": "^0.4.4",
-		"@types/glob": "^5.0.33",
-		"@types/handlebars": "^4.0.36",
-		"@types/mkdirp": "^0.5.1",
-		"@types/node": "^8.0.53",
-		"@types/yargs": "^10.0.0",
-		"npm-run-all": "^4.1.2",
-		"shx": "^0.2.2",
-		"tslint": "5.8.0",
-		"typescript": "~2.6.1",
-		"web3-typescript-typings": "^0.9.6"
-	}
+    "name": "@0xproject/abi-gen",
+    "version": "0.1.4",
+    "description": "Generate contract wrappers from ABI and handlebars templates",
+    "main": "lib/index.js",
+    "types": "lib/index.d.ts",
+    "scripts": {
+        "lint": "tslint --project . 'src/**/*.ts'",
+        "clean": "shx rm -rf lib",
+        "build": "tsc"
+    },
+    "bin": {
+        "abi-gen": "lib/index.js"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x.js.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x.js/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x.js/packages/abi-gen/README.md",
+    "dependencies": {
+        "@0xproject/utils": "^0.2.2",
+        "chalk": "^2.3.0",
+        "glob": "^7.1.2",
+        "handlebars": "^4.0.11",
+        "lodash": "^4.17.4",
+        "mkdirp": "^0.5.1",
+        "to-snake-case": "^1.0.0",
+        "web3": "^0.20.0",
+        "yargs": "^10.0.3"
+    },
+    "devDependencies": {
+        "@0xproject/tslint-config": "^0.4.4",
+        "@types/glob": "^5.0.33",
+        "@types/handlebars": "^4.0.36",
+        "@types/mkdirp": "^0.5.1",
+        "@types/node": "^8.0.53",
+        "@types/yargs": "^10.0.0",
+        "npm-run-all": "^4.1.2",
+        "shx": "^0.2.2",
+        "tslint": "5.8.0",
+        "typescript": "~2.6.1",
+        "web3-typescript-typings": "^0.9.6"
+    }
 }
diff --git a/packages/abi-gen/src/globals.d.ts b/packages/abi-gen/src/globals.d.ts
index 0b46f2c40..39df3f852 100644
--- a/packages/abi-gen/src/globals.d.ts
+++ b/packages/abi-gen/src/globals.d.ts
@@ -1,4 +1,4 @@
 declare function toSnakeCase(str: string): string;
 declare module 'to-snake-case' {
-	export = toSnakeCase;
+    export = toSnakeCase;
 }
diff --git a/packages/abi-gen/src/index.ts b/packages/abi-gen/src/index.ts
index 15d218711..527af32b1 100644
--- a/packages/abi-gen/src/index.ts
+++ b/packages/abi-gen/src/index.ts
@@ -20,91 +20,91 @@ const ABI_TYPE_EVENT = 'event';
 const MAIN_TEMPLATE_NAME = 'contract.mustache';
 
 const args = yargs
-	.option('abiGlob', {
-		describe: 'Glob pattern to search for ABI JSON files',
-		type: 'string',
-		demand: true,
-	})
-	.option('templates', {
-		describe: 'Folder where to search for templates',
-		type: 'string',
-		demand: true,
-	})
-	.option('output', {
-		describe: 'Folder where to put the output files',
-		type: 'string',
-		demand: true,
-	}).argv;
+    .option('abiGlob', {
+        describe: 'Glob pattern to search for ABI JSON files',
+        type: 'string',
+        demand: true,
+    })
+    .option('templates', {
+        describe: 'Folder where to search for templates',
+        type: 'string',
+        demand: true,
+    })
+    .option('output', {
+        describe: 'Folder where to put the output files',
+        type: 'string',
+        demand: true,
+    }).argv;
 
 function writeOutputFile(name: string, renderedTsCode: string): void {
-	const fileName = toSnakeCase(name);
-	const filePath = `${args.output}/${fileName}.ts`;
-	fs.writeFileSync(filePath, renderedTsCode);
-	utils.log(`Created: ${chalk.bold(filePath)}`);
+    const fileName = toSnakeCase(name);
+    const filePath = `${args.output}/${fileName}.ts`;
+    fs.writeFileSync(filePath, renderedTsCode);
+    utils.log(`Created: ${chalk.bold(filePath)}`);
 }
 
 Handlebars.registerHelper('parameterType', utils.solTypeToTsType.bind(utils, ParamKind.Input));
 Handlebars.registerHelper('returnType', utils.solTypeToTsType.bind(utils, ParamKind.Output));
 const partialTemplateFileNames = globSync(`${args.templates}/partials/**/*.mustache`);
 for (const partialTemplateFileName of partialTemplateFileNames) {
-	const namedContent = utils.getNamedContent(partialTemplateFileName);
-	Handlebars.registerPartial(namedContent.name, namedContent.content);
+    const namedContent = utils.getNamedContent(partialTemplateFileName);
+    Handlebars.registerPartial(namedContent.name, namedContent.content);
 }
 
 const mainTemplate = utils.getNamedContent(`${args.templates}/${MAIN_TEMPLATE_NAME}`);
 const template = Handlebars.compile<ContextData>(mainTemplate.content);
 const abiFileNames = globSync(args.abiGlob);
 if (_.isEmpty(abiFileNames)) {
-	utils.log(`${chalk.red(`No ABI files found.`)}`);
-	utils.log(`Please make sure you've passed the correct folder name and that the files have
+    utils.log(`${chalk.red(`No ABI files found.`)}`);
+    utils.log(`Please make sure you've passed the correct folder name and that the files have
                ${chalk.bold('*.json')} extensions`);
-	process.exit(1);
+    process.exit(1);
 } else {
-	utils.log(`Found ${chalk.green(`${abiFileNames.length}`)} ${chalk.bold('ABI')} files`);
-	mkdirp.sync(args.output);
+    utils.log(`Found ${chalk.green(`${abiFileNames.length}`)} ${chalk.bold('ABI')} files`);
+    mkdirp.sync(args.output);
 }
 for (const abiFileName of abiFileNames) {
-	const namedContent = utils.getNamedContent(abiFileName);
-	utils.log(`Processing: ${chalk.bold(namedContent.name)}...`);
-	const parsedContent = JSON.parse(namedContent.content);
-	const ABI = _.isArray(parsedContent)
-		? parsedContent // ABI file
-		: parsedContent.abi; // Truffle contracts file
-	if (_.isUndefined(ABI)) {
-		utils.log(`${chalk.red(`ABI not found in ${abiFileName}.`)}`);
-		utils.log(`Please make sure your ABI file is either an array with ABI entries or an object with the abi key`);
-		process.exit(1);
-	}
+    const namedContent = utils.getNamedContent(abiFileName);
+    utils.log(`Processing: ${chalk.bold(namedContent.name)}...`);
+    const parsedContent = JSON.parse(namedContent.content);
+    const ABI = _.isArray(parsedContent)
+        ? parsedContent // ABI file
+        : parsedContent.abi; // Truffle contracts file
+    if (_.isUndefined(ABI)) {
+        utils.log(`${chalk.red(`ABI not found in ${abiFileName}.`)}`);
+        utils.log(`Please make sure your ABI file is either an array with ABI entries or an object with the abi key`);
+        process.exit(1);
+    }
 
-	let ctor = ABI.find((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_CONSTRUCTOR) as Web3.ConstructorAbi;
-	if (_.isUndefined(ctor)) {
-		ctor = utils.getEmptyConstructor(); // The constructor exists, but it's implicit in JSON's ABI definition
-	}
+    let ctor = ABI.find((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_CONSTRUCTOR) as Web3.ConstructorAbi;
+    if (_.isUndefined(ctor)) {
+        ctor = utils.getEmptyConstructor(); // The constructor exists, but it's implicit in JSON's ABI definition
+    }
 
-	const methodAbis = ABI.filter((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_METHOD) as Web3.MethodAbi[];
-	const methodsData = _.map(methodAbis, methodAbi => {
-		_.map(methodAbi.inputs, input => {
-			if (_.isEmpty(input.name)) {
-				// Auto-generated getters don't have parameter names
-				input.name = 'index';
-			}
-		});
-		// This will make templates simpler
-		const methodData = {
-			...methodAbi,
-			singleReturnValue: methodAbi.outputs.length === 1,
-		};
-		return methodData;
-	});
+    const methodAbis = ABI.filter((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_METHOD) as Web3.MethodAbi[];
+    const methodsData = _.map(methodAbis, methodAbi => {
+        _.map(methodAbi.inputs, input => {
+            if (_.isEmpty(input.name)) {
+                // Auto-generated getters don't have parameter names
+                input.name = 'index';
+            }
+        });
+        // This will make templates simpler
+        const methodData = {
+            ...methodAbi,
+            singleReturnValue: methodAbi.outputs.length === 1,
+        };
+        return methodData;
+    });
 
-	const eventAbis = ABI.filter((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_EVENT) as Web3.EventAbi[];
+    const eventAbis = ABI.filter((abi: Web3.AbiDefinition) => abi.type === ABI_TYPE_EVENT) as Web3.EventAbi[];
 
-	const contextData = {
-		contractName: namedContent.name,
-		ctor,
-		methods: methodsData,
-		events: eventAbis,
-	};
-	const renderedTsCode = template(contextData);
-	writeOutputFile(namedContent.name, renderedTsCode);
+    const contextData = {
+        contractName: namedContent.name,
+        ctor,
+        methods: methodsData,
+        events: eventAbis,
+    };
+    const renderedTsCode = template(contextData);
+    writeOutputFile(namedContent.name, renderedTsCode);
 }
diff --git a/packages/abi-gen/src/types.ts b/packages/abi-gen/src/types.ts
index 413f94467..e82ab824b 100644
--- a/packages/abi-gen/src/types.ts
+++ b/packages/abi-gen/src/types.ts
@@ -1,23 +1,23 @@
 import * as Web3 from 'web3';
 
 export enum ParamKind {
-	Input = 'input',
-	Output = 'output',
+    Input = 'input',
+    Output = 'output',
 }
 
 export enum AbiType {
-	Function = 'function',
-	Constructor = 'constructor',
-	Event = 'event',
-	Fallback = 'fallback',
+    Function = 'function',
+    Constructor = 'constructor',
+    Event = 'event',
+    Fallback = 'fallback',
 }
 
 export interface Method extends Web3.MethodAbi {
-	singleReturnValue: boolean;
+    singleReturnValue: boolean;
 }
 
 export interface ContextData {
-	contractName: string;
-	methods: Method[];
-	events: Web3.EventAbi[];
+    contractName: string;
+    methods: Method[];
+    events: Web3.EventAbi[];
 }
diff --git a/packages/abi-gen/src/utils.ts b/packages/abi-gen/src/utils.ts
index 4e1216a77..14255643a 100644
--- a/packages/abi-gen/src/utils.ts
+++ b/packages/abi-gen/src/utils.ts
@@ -6,68 +6,68 @@ import * as Web3 from 'web3';
 import { AbiType, ParamKind } from './types';
 
 export const utils = {
-	solTypeToTsType(paramKind: ParamKind, solType: string): string {
-		const trailingArrayRegex = /\[\d*\]$/;
-		if (solType.match(trailingArrayRegex)) {
-			const arrayItemSolType = solType.replace(trailingArrayRegex, '');
-			const arrayItemTsType = utils.solTypeToTsType(paramKind, arrayItemSolType);
-			const arrayTsType = utils.isUnionType(arrayItemTsType)
-				? `Array<${arrayItemTsType}>`
-				: `${arrayItemTsType}[]`;
-			return arrayTsType;
-		} else {
-			const solTypeRegexToTsType = [
-				{ regex: '^string$', tsType: 'string' },
-				{ regex: '^address$', tsType: 'string' },
-				{ regex: '^bool$', tsType: 'boolean' },
-				{ regex: '^u?int\\d*$', tsType: 'BigNumber' },
-				{ regex: '^bytes\\d*$', tsType: 'string' },
-			];
-			if (paramKind === ParamKind.Input) {
-				// web3 allows to pass those an non-bignumbers and that's nice
-				// but it always returns stuff as BigNumbers
-				solTypeRegexToTsType.unshift({
-					regex: '^u?int(8|16|32)?$',
-					tsType: 'number|BigNumber',
-				});
-			}
-			for (const regexAndTxType of solTypeRegexToTsType) {
-				const { regex, tsType } = regexAndTxType;
-				if (solType.match(regex)) {
-					return tsType;
-				}
-			}
-			throw new Error(`Unknown Solidity type found: ${solType}`);
-		}
-	},
-	isUnionType(tsType: string): boolean {
-		return tsType === 'number|BigNumber';
-	},
-	log(...args: any[]): void {
-		console.log(...args); // tslint:disable-line:no-console
-	},
-	getPartialNameFromFileName(filename: string): string {
-		const name = path.parse(filename).name;
-		return name;
-	},
-	getNamedContent(filename: string): { name: string; content: string } {
-		const name = utils.getPartialNameFromFileName(filename);
-		try {
-			const content = fs.readFileSync(filename).toString();
-			return {
-				name,
-				content,
-			};
-		} catch (err) {
-			throw new Error(`Failed to read ${filename}: ${err}`);
-		}
-	},
-	getEmptyConstructor(): Web3.ConstructorAbi {
-		return {
-			type: AbiType.Constructor,
-			stateMutability: 'nonpayable',
-			payable: false,
-			inputs: [],
-		};
-	},
+    solTypeToTsType(paramKind: ParamKind, solType: string): string {
+        const trailingArrayRegex = /\[\d*\]$/;
+        if (solType.match(trailingArrayRegex)) {
+            const arrayItemSolType = solType.replace(trailingArrayRegex, '');
+            const arrayItemTsType = utils.solTypeToTsType(paramKind, arrayItemSolType);
+            const arrayTsType = utils.isUnionType(arrayItemTsType)
+                ? `Array<${arrayItemTsType}>`
+                : `${arrayItemTsType}[]`;
+            return arrayTsType;
+        } else {
+            const solTypeRegexToTsType = [
+                { regex: '^string$', tsType: 'string' },
+                { regex: '^address$', tsType: 'string' },
+                { regex: '^bool$', tsType: 'boolean' },
+                { regex: '^u?int\\d*$', tsType: 'BigNumber' },
+                { regex: '^bytes\\d*$', tsType: 'string' },
+            ];
+            if (paramKind === ParamKind.Input) {
+                // web3 allows to pass those an non-bignumbers and that's nice
+                // but it always returns stuff as BigNumbers
+                solTypeRegexToTsType.unshift({
+                    regex: '^u?int(8|16|32)?$',
+                    tsType: 'number|BigNumber',
+                });
+            }
+            for (const regexAndTxType of solTypeRegexToTsType) {
+                const { regex, tsType } = regexAndTxType;
+                if (solType.match(regex)) {
+                    return tsType;
+                }
+            }
+            throw new Error(`Unknown Solidity type found: ${solType}`);
+        }
+    },
+    isUnionType(tsType: string): boolean {
+        return tsType === 'number|BigNumber';
+    },
+    log(...args: any[]): void {
+        console.log(...args); // tslint:disable-line:no-console
+    },
+    getPartialNameFromFileName(filename: string): string {
+        const name = path.parse(filename).name;
+        return name;
+    },
+    getNamedContent(filename: string): { name: string; content: string } {
+        const name = utils.getPartialNameFromFileName(filename);
+        try {
+            const content = fs.readFileSync(filename).toString();
+            return {
+                name,
+                content,
+            };
+        } catch (err) {
+            throw new Error(`Failed to read ${filename}: ${err}`);
+        }
+    },
+    getEmptyConstructor(): Web3.ConstructorAbi {
+        return {
+            type: AbiType.Constructor,
+            stateMutability: 'nonpayable',
+            payable: false,
+            inputs: [],
+        };
+    },
 };
diff --git a/packages/abi-gen/tsconfig.json b/packages/abi-gen/tsconfig.json
index 1f89fb820..5e0c7c6d3 100644
--- a/packages/abi-gen/tsconfig.json
+++ b/packages/abi-gen/tsconfig.json
@@ -1,7 +1,7 @@
 {
-	"extends": "../../tsconfig",
-	"compilerOptions": {
-		"outDir": "lib"
-	},
-	"include": ["./src/**/*", "./test/**/*", "../../node_modules/web3-typescript-typings/index.d.ts"]
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib"
+    },
+    "include": ["./src/**/*", "./test/**/*", "../../node_modules/web3-typescript-typings/index.d.ts"]
 }
diff --git a/packages/abi-gen/tslint.json b/packages/abi-gen/tslint.json
index e63054bfc..ffaefe83a 100644
--- a/packages/abi-gen/tslint.json
+++ b/packages/abi-gen/tslint.json
@@ -1,3 +1,3 @@
 {
-	"extends": ["@0xproject/tslint-config"]
+    "extends": ["@0xproject/tslint-config"]
 }