(chore) run prettier

src/cli/cli.ts

@@ -35,7 +35,6 @@ export const cli = yargs
 			if (!fs.existsSync(dir) || !fs.statSync(dir).isDirectory()) {
 				throw new Error(`The path you supplied was not found: '${dir}'`);
 			}
-
 		});
 		return true;
 	})
@@ -100,12 +99,7 @@ const extractTask = new ExtractTask(cli.input, cli.output, {
 });
 
 // Parsers
-const parsers: ParserInterface[] = [
-	new PipeParser(),
-	new DirectiveParser(),
-	new ServiceParser(),
-	new MarkerParser()
-];
+const parsers: ParserInterface[] = [new PipeParser(), new DirectiveParser(), new ServiceParser(), new MarkerParser()];
 extractTask.setParsers(parsers);
 
 // Post processors

src/cli/tasks/extract.task.ts

@@ -118,11 +118,7 @@ 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);
 		});

src/compilers/compiler.factory.ts

@@ -4,14 +4,16 @@ import { NamespacedJsonCompiler } from '../compilers/namespaced-json.compiler';
 import { PoCompiler } from '../compilers/po.compiler';
 
 export class CompilerFactory {
-
 	public static create(format: string, options?: {}): CompilerInterface {
 		switch (format) {
-			case 'pot': return new PoCompiler(options);
-			case 'json': return new JsonCompiler(options);
-			case 'namespaced-json': return new NamespacedJsonCompiler(options);
-			default: throw new Error(`Unknown format: ${format}`);
+			case 'pot':
+				return new PoCompiler(options);
+			case 'json':
+				return new JsonCompiler(options);
+			case 'namespaced-json':
+				return new NamespacedJsonCompiler(options);
+			default:
+				throw new Error(`Unknown format: ${format}`);
 		}
 	}
-
 }

src/compilers/compiler.interface.ts

@@ -1,11 +1,9 @@
 import { TranslationCollection } from '../utils/translation.collection';
 
 export interface CompilerInterface {
-
 	extension: string;
 
 	compile(collection: TranslationCollection): string;
 
 	parse(contents: string): TranslationCollection;
-
 }

src/compilers/json.compiler.ts

@@ -5,7 +5,6 @@ import { stripBOM } from '../utils/utils';
 import { flatten } from 'flat';
 
 export class JsonCompiler implements CompilerInterface {
-
 	public indentation: string = '\t';
 
 	public extension: string = 'json';
@@ -31,5 +30,4 @@ export class JsonCompiler implements CompilerInterface {
 	protected isNamespacedJsonFormat(values: any): boolean {
 		return Object.keys(values).some(key => typeof values[key] === 'object');
 	}
-
 }

src/compilers/namespaced-json.compiler.ts

@@ -5,7 +5,6 @@ import { stripBOM } from '../utils/utils';
 import { flatten, unflatten } from 'flat';
 
 export class NamespacedJsonCompiler implements CompilerInterface {
-
 	public indentation: string = '\t';
 
 	public extension = 'json';
@@ -27,5 +26,4 @@ export class NamespacedJsonCompiler implements CompilerInterface {
 		const values: {} = flatten(JSON.parse(stripBOM(contents)));
 		return new TranslationCollection(values);
 	}
-
 }

src/parsers/directive.parser.ts

@@ -5,7 +5,6 @@ import { isPathAngularComponent, extractComponentInlineTemplate } from '../utils
 import { parseTemplate, TmplAstNode, TmplAstElement, TmplAstTextAttribute } from '@angular/compiler';
 
 export class DirectiveParser implements ParserInterface {
-
 	public extract(source: string, filePath: string): TranslationCollection | null {
 		if (filePath && isPathAngularComponent(filePath)) {
 			source = extractComponentInlineTemplate(source);
@@ -42,13 +41,16 @@ export class DirectiveParser implements ParserInterface {
 			return [node];
 		}
 
-		return node.children.reduce((result: TmplAstElement[], childNode: TmplAstNode) => {
-			if (this.isElement(childNode)) {
-				const children = this.findChildrenElements(childNode);
-				return result.concat(children);
-			}
-			return result;
-		}, [node]);
+		return node.children.reduce(
+			(result: TmplAstElement[], childNode: TmplAstNode) => {
+				if (this.isElement(childNode)) {
+					const children = this.findChildrenElements(childNode);
+					return result.concat(children);
+				}
+				return result;
+			},
+			[node]
+		);
 	}
 
 	protected parseTemplate(template: string, path: string): TmplAstNode[] {
@@ -56,9 +58,7 @@ export class DirectiveParser implements ParserInterface {
 	}
 
 	protected isElement(node: any): node is TmplAstElement {
-		return node
-			&& node.attributes !== undefined
-			&& node.children !== undefined;
+		return node && node.attributes !== undefined && node.children !== undefined;
 	}
 
 	protected isTranslatable(node: TmplAstNode): boolean {
@@ -70,7 +70,7 @@ export class DirectiveParser implements ParserInterface {
 
 	protected getElementTranslateAttrValue(element: TmplAstElement): string {
 		const attr: TmplAstTextAttribute = element.attributes.find(attribute => attribute.name === 'translate');
-		return attr && attr.value || '';
+		return (attr && attr.value) || '';
 	}
 
 	protected getElementContents(element: TmplAstElement): string {
@@ -79,5 +79,4 @@ export class DirectiveParser implements ParserInterface {
 		const end = element.endSourceSpan.start.offset;
 		return contents.substring(start, end).trim();
 	}
-
 }

src/parsers/marker.parser.ts

@@ -8,7 +8,6 @@ const MARKER_MODULE_NAME = '@biesbjerg/ngx-translate-extract-marker';
 const MARKER_IMPORT_NAME = 'marker';
 
 export class MarkerParser implements ParserInterface {
-
 	public extract(source: string, filePath: string): TranslationCollection | null {
 		const sourceFile = tsquery.ast(source, filePath);
 
@@ -30,5 +29,4 @@ export class MarkerParser implements ParserInterface {
 		});
 		return collection;
 	}
-
 }

src/parsers/parser.interface.ts

@@ -1,7 +1,5 @@
 import { TranslationCollection } from '../utils/translation.collection';
 
 export interface ParserInterface {
-
 	extract(source: string, filePath: string): TranslationCollection | null;
-
 }

src/parsers/pipe.parser.ts

@@ -3,7 +3,6 @@ import { TranslationCollection } from '../utils/translation.collection';
 import { isPathAngularComponent, extractComponentInlineTemplate } from '../utils/utils';
 
 export class PipeParser implements ParserInterface {
-
 	public extract(source: string, filePath: string): TranslationCollection | null {
 		if (filePath && isPathAngularComponent(filePath)) {
 			source = extractComponentInlineTemplate(source);
@@ -17,11 +16,10 @@ export class PipeParser implements ParserInterface {
 
 		const regExp: RegExp = /(['"`])((?:(?!\1).|\\\1)+)\1\s*\|\s*translate/g;
 		let matches: RegExpExecArray;
-		while (matches = regExp.exec(template)) {
-			collection = collection.add(matches[2].split('\\\'').join('\''));
+		while ((matches = regExp.exec(template))) {
+			collection = collection.add(matches[2].split("\\'").join("'"));
 		}
 
 		return collection;
 	}
-
 }

src/parsers/service.parser.ts

@@ -8,7 +8,6 @@ const TRANSLATE_SERVICE_TYPE_REFERENCE = 'TranslateService';
 const TRANSLATE_SERVICE_METHOD_NAMES = ['get', 'instant', 'stream'];
 
 export class ServiceParser implements ParserInterface {
-
 	public extract(source: string, filePath: string): TranslationCollection | null {
 		const sourceFile = tsquery.ast(source, filePath);
 
@@ -37,5 +36,4 @@ export class ServiceParser implements ParserInterface {
 		});
 		return collection;
 	}
-
 }

src/post-processors/key-as-default-value.post-processor.ts

@@ -2,11 +2,9 @@ import { TranslationCollection } from '../utils/translation.collection';
 import { PostProcessorInterface } from './post-processor.interface';
 
 export class KeyAsDefaultValuePostProcessor implements PostProcessorInterface {
-
 	public name: string = 'KeyAsDefaultValue';
 
 	public process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection {
-		return draft.map((key, val) => val === '' ? key : val);
+		return draft.map((key, val) => (val === '' ? key : val));
 	}
-
 }

src/post-processors/null-as-default-value.post-processor.ts

@@ -2,11 +2,9 @@ import { TranslationCollection } from '../utils/translation.collection';
 import { PostProcessorInterface } from './post-processor.interface';
 
 export class NullAsDefaultValuePostProcessor implements PostProcessorInterface {
-
 	public name: string = 'NullAsDefaultValue';
 
 	public process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection {
-		return draft.map((key, val) => existing.get(key) === undefined ? null : val);
+		return draft.map((key, val) => (existing.get(key) === undefined ? null : val));
 	}
-
 }

src/post-processors/post-processor.interface.ts

@@ -1,9 +1,7 @@
 import { TranslationCollection } from '../utils/translation.collection';
 
 export interface PostProcessorInterface {
-
 	name: string;
 
 	process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection;
-
 }

src/post-processors/purge-obsolete-keys.post-processor.ts

@@ -2,11 +2,9 @@ import { TranslationCollection } from '../utils/translation.collection';
 import { PostProcessorInterface } from './post-processor.interface';
 
 export class PurgeObsoleteKeysPostProcessor implements PostProcessorInterface {
-
 	public name: string = 'PurgeObsoleteKeys';
 
 	public process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection {
 		return draft.intersect(extracted);
 	}
-
 }

src/post-processors/sort-by-key.post-processor.ts

@@ -2,11 +2,9 @@ import { TranslationCollection } from '../utils/translation.collection';
 import { PostProcessorInterface } from './post-processor.interface';
 
 export class SortByKeyPostProcessor implements PostProcessorInterface {
-
 	public name: string = 'SortByKey';
 
 	public process(draft: TranslationCollection, extracted: TranslationCollection, existing: TranslationCollection): TranslationCollection {
 		return draft.sort();
 	}
-
 }

src/utils/utils.ts

@@ -2,7 +2,7 @@
  * Assumes file is an Angular component if type is javascript/typescript
  */
 export function isPathAngularComponent(path: string): boolean {
-	return (/\.ts|js$/i).test(path);
+	return /\.ts|js$/i.test(path);
 }
 
 /**