lint: remove confusing *sync wrapper names

config/rollup.js

@@ -84,8 +84,8 @@ const bundle = {
 				'node_modules/noicejs/out/main-bundle.js': [
 					'BaseError',
 					'ConsoleLogger',
-					'logWithLevel',
 					'NullLogger',
+					'logWithLevel',
 				],
 				'node_modules/js-yaml/index.js': [
 					'DEFAULT_SAFE_SCHEMA',

src/config/index.ts

@@ -5,7 +5,7 @@ import { join } from 'path';
 
 import { NotFoundError } from '../error/NotFoundError';
 import { YamlParser } from '../parser/YamlParser';
-import { readFileSync } from '../source';
+import { readFile } from '../source';
 import { CONFIG_ENV, CONFIG_SCHEMA } from './schema';
 import { includeSchema } from './type/Include';
 
@@ -70,7 +70,7 @@ export async function readConfig(path: string): Promise<string | undefined> {
   try {
     // need to await this read to catch the error, need to catch the error to check the code
     // tslint:disable-next-line:prefer-immediate-return
-    const data = await readFileSync(path, {
+    const data = await readFile(path, {
       encoding: 'utf-8',
     });
     return data;

src/rule/SchemaRule.ts

@@ -67,7 +67,7 @@ export class SchemaRule implements RuleData, Visitor<RuleResult> {
 
     if (filter(node)) {
       ctx.logger.debug({ item: node }, 'checking item');
-      if (!check(node) && !isNil(check.errors) && check.errors.length > 0) {
+      if (!check(node) && hasItems(check.errors)) {
         ctx.error(...Array.from(check.errors).map(friendlyError));
       }
     } else {

src/rule/index.ts

@@ -2,7 +2,7 @@ import { Dictionary, intersection, isNil } from 'lodash';
 import { LogLevel } from 'noicejs';
 
 import { YamlParser } from '../parser/YamlParser';
-import { readFileSync } from '../source';
+import { readFile } from '../source';
 import { ensureArray } from '../utils';
 import { VisitorContext } from '../visitor/VisitorContext';
 import { SchemaRule } from './SchemaRule';
@@ -52,7 +52,7 @@ export async function loadRules(paths: Array<string>, ctx: VisitorContext): Prom
   const rules = [];
 
   for (const path of paths) {
-    const contents = await readFileSync(path, {
+    const contents = await readFile(path, {
       encoding: 'utf-8',
     });
 

src/source.ts

@@ -1,18 +1,18 @@
-import { readFile, writeFile } from 'fs';
+import { readFile as readBack, writeFile as writeBack } from 'fs';
 import { isNil } from 'lodash';
 import { promisify } from 'util';
 
 export const FILE_ENCODING = 'utf-8';
-export const readFileSync = promisify(readFile);
+export const readFile = promisify(readBack);
-export const writeFileSync = promisify(writeFile);
+export const writeFile = promisify(writeBack);
 
 export async function loadSource(path: string): Promise<string> {
   if (path === '-') {
-    return readFileSync(0, {
+    return readFile(0, {
       encoding: FILE_ENCODING,
     });
   } else {
-    return readFileSync(path, {
+    return readFile(path, {
       encoding: FILE_ENCODING,
     });
   }
@@ -30,7 +30,7 @@ export async function writeSource(path: string, data: string): Promise<void> {
       });
     });
   } else {
-    return writeFileSync(path, data, {
+    return writeFile(path, data, {
       encoding: FILE_ENCODING,
     });
   }