cleanup

src/cli/tasks/extract.task.ts

@@ -16,7 +16,6 @@ export interface ExtractTaskOptionsInterface {
 }
 
 export class ExtractTask implements TaskInterface {
-
 	protected options: ExtractTaskOptionsInterface = {
 		replace: false,
 		patterns: []
@@ -102,11 +101,11 @@ export class ExtractTask implements TaskInterface {
 	protected extract(): TranslationCollection {
 		let collection: TranslationCollection = new TranslationCollection();
 		this.inputs.forEach(dir => {
-			this.readDir(dir, this.options.patterns).forEach(path => {
+			this.readDir(dir, this.options.patterns).forEach(filePath => {
-				this.out(dim('- %s'), path);
+				this.out(dim('- %s'), filePath);
-				const contents: string = fs.readFileSync(path, 'utf-8');
+				const contents: string = fs.readFileSync(filePath, 'utf-8');
 				this.parsers.forEach(parser => {
-					const extracted = parser.extract(contents, path);
+					const extracted = parser.extract(contents, filePath);
 					if (extracted instanceof TranslationCollection) {
 						collection = collection.union(extracted);
 					}
@@ -119,7 +118,11 @@ export class ExtractTask implements TaskInterface {
 	/**
 	 * Run strings through configured post processors
 	 */
-	protected process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection {
+	protected process(
+		draft: TranslationCollection,
+		extracted: TranslationCollection,
+		existing: TranslationCollection
+	): TranslationCollection {
 		this.postProcessors.forEach(postProcessor => {
 			draft = postProcessor.process(draft, extracted, existing);
 		});
@@ -143,8 +146,9 @@ export class ExtractTask implements TaskInterface {
 	 */
 	protected readDir(dir: string, patterns: string[]): string[] {
 		return patterns.reduce((results, pattern) => {
-			return glob.sync(dir + pattern)
+			return glob
-				.filter(path => fs.statSync(path).isFile())
+				.sync(dir + pattern)
+				.filter(filePath => fs.statSync(filePath).isFile())
 				.concat(results);
 		}, []);
 	}
@@ -178,5 +182,4 @@ export class ExtractTask implements TaskInterface {
 		this.out(cyan(dim(`- ${this.compiler.constructor.name}`)));
 		this.out();
 	}
-
 }

src/compilers/po.compiler.ts

@@ -4,7 +4,6 @@ import { TranslationCollection, TranslationType } from '../utils/translation.col
 import * as gettext from 'gettext-parser';
 
 export class PoCompiler implements CompilerInterface {
-
 	public extension: string = 'po';
 
 	/**
@@ -23,13 +22,16 @@ export class PoCompiler implements CompilerInterface {
 				'content-transfer-encoding': '8bit'
 			},
 			translations: {
-				[this.domain]: Object.keys(collection.values).reduce((translations, key) => {
+				[this.domain]: Object.keys(collection.values).reduce(
+					(translations, key) => {
 						translations[key] = {
 							msgid: key,
 							msgstr: collection.get(key)
 						};
 						return translations;
-				}, {} as any)
+					},
+					{} as any
+				)
 			}
 		};
 
@@ -46,12 +48,14 @@ export class PoCompiler implements CompilerInterface {
 
 		const values = Object.keys(po.translations[this.domain])
 			.filter(key => key.length > 0)
-			.reduce((values, key) => {
+			.reduce(
-				values[key] = po.translations[this.domain][key].msgstr.pop();
+				(result, key) => {
-				return values;
+					result[key] = po.translations[this.domain][key].msgstr.pop();
-			}, {} as TranslationType);
+					return result;
+				},
+				{} as TranslationType
+			);
 
 		return new TranslationCollection(values);
 	}
-
 }

src/utils/ast-helpers.ts

@@ -77,7 +77,7 @@ export function findMethodCallExpressions(node: Node, prop: string, fnName: stri
 		fnName = fnName.join('|');
 	}
 	const query = `CallExpression > PropertyAccessExpression:has(Identifier[name=/^(${fnName})$/]):has(PropertyAccessExpression:has(Identifier[name="${prop}"]):has(ThisKeyword))`;
-	let nodes = tsquery<PropertyAccessExpression>(node, query).map(node => node.parent as CallExpression);
+	const nodes = tsquery<PropertyAccessExpression>(node, query).map(n => n.parent as CallExpression);
 	return nodes;
 }
 
@@ -89,10 +89,7 @@ export function getStringsFromExpression(expression: Expression): string[] {
 	if (isArrayLiteralExpression(expression)) {
 		return expression.elements.reduce((result: string[], element: Expression) => {
 			const strings = getStringsFromExpression(element);
-			return [
+			return [...result, ...strings];
-				...result,
-				...strings
-			];
 		}, []);
 	}
 

src/utils/translation.collection.ts

@@ -3,7 +3,6 @@ export interface TranslationType {
 }
 
 export class TranslationCollection {
-
 	public values: TranslationType = {};
 
 	public constructor(values: TranslationType = {}) {
@@ -15,10 +14,13 @@ export class TranslationCollection {
 	}
 
 	public addKeys(keys: string[]): TranslationCollection {
-		const values = keys.reduce((results, key) => {
+		const values = keys.reduce(
+			(results, key) => {
 				results[key] = '';
 				return results;
-		}, {} as TranslationType);
+			},
+			{} as TranslationType
+		);
 		return new TranslationCollection({ ...this.values, ...values });
 	}
 
@@ -32,7 +34,7 @@ export class TranslationCollection {
 	}
 
 	public filter(callback: (key?: string, val?: string) => boolean): TranslationCollection {
-		let values: TranslationType = {};
+		const values: TranslationType = {};
 		this.forEach((key, val) => {
 			if (callback.call(this, key, val)) {
 				values[key] = val;
@@ -42,7 +44,7 @@ export class TranslationCollection {
 	}
 
 	public map(callback: (key?: string, val?: string) => string): TranslationCollection {
-		let values: TranslationType = {};
+		const values: TranslationType = {};
 		this.forEach((key, val) => {
 			values[key] = callback.call(this, key, val);
 		});
@@ -54,8 +56,8 @@ export class TranslationCollection {
 	}
 
 	public intersect(collection: TranslationCollection): TranslationCollection {
-		let values: TranslationType = {};
+		const values: TranslationType = {};
-		this.filter(key => collection.has(key))
+		this.filter(key => collection.has(key));
 		this.forEach((key, val) => {
 			values[key] = val;
 		});
@@ -84,8 +86,10 @@ export class TranslationCollection {
 	}
 
 	public sort(compareFn?: (a: string, b: string) => number): TranslationCollection {
-		let values: TranslationType = {};
+		const values: TranslationType = {};
-		this.keys().sort(compareFn).forEach((key) => {
+		this.keys()
+			.sort(compareFn)
+			.forEach(key => {
 				values[key] = this.get(key);
 			});