fix linter issues

Author: DonJayamanne

src/browser/svgGenerator.ts

@@ -122,7 +122,7 @@
             let removedBranches = 0;
             let branchFound = i === startAt ? true : false;
             let padParentCount = 0;
-            for (let j = 0; j < branches.length;) {
+            for (let j = 0; j < branches.length; ) {
                 let branch = branches[j];
                 if (branch.sha1 === entry.sha1.full) {
                     branchFound = true;

src/commands/fileHistory.ts

@@ -3,7 +3,7 @@ import { getGitRepositoryPath } from '../helpers/gitPaths';
 import * as historyUtil from '../helpers/historyUtils';
 import * as path from 'path';
 import * as tmp from 'tmp';
-import { decode as htmlDecode }  from 'he';
+import { decode as htmlDecode } from 'he';
 import * as logger from '../logger';
 import { formatDate } from '../helpers/logParser';
 import * as fs from 'fs';
@@ -114,7 +114,7 @@ async function onItemSelected(item: vscode.QuickPickItem, fileName: string, rela
     if (thisFile !== 'fileUnavailable' && fs.existsSync(fileName)) {
         itemPickList.push({ label: 'Compare against workspace file', description: '' });
     }
-    if (previousFile !== 'fileUnavailable' &&  thisFile !== 'fileUnavailable') {
+    if (previousFile !== 'fileUnavailable' && thisFile !== 'fileUnavailable') {
         itemPickList.push({ label: 'Compare against previous version', description: '' });
     }
 
@@ -168,10 +168,10 @@ function viewLog(details: any) {
 
 function diffFiles(fileName: string, sourceFile: string, sourceSha1: string, destinationFile: string, destinationSha1: string) {
     try {
-        const sourceFormattedSha1 = `(${sourceSha1.substring(0,7)})`;
-        const destinationFormattedSha1 = destinationSha1 !== '' ? `(${destinationSha1.substring(0,7)})` : '';
+        const sourceFormattedSha1 = `(${sourceSha1.substring(0, 7)})`;
+        const destinationFormattedSha1 = destinationSha1 !== '' ? `(${destinationSha1.substring(0, 7)})` : '';
         vscode.commands.executeCommand('vscode.diff', vscode.Uri.file(sourceFile), vscode.Uri.file(destinationFile),
-        `${path.basename(fileName)} ${sourceFormattedSha1} ↔ ${path.basename(fileName)} ${destinationFormattedSha1}`);
+            `${path.basename(fileName)} ${sourceFormattedSha1} ↔ ${path.basename(fileName)} ${destinationFormattedSha1}`);
     }
     catch (error) {
         logger.logError(error);

src/helpers/logParser.ts

@@ -181,7 +181,7 @@ export function parseLogEntry(lines: string[]): LogEntry | null {
                 // remove the leading (
                 if (index === 0) {
                     item = item.trim().substring(1);
-                    // remove the trailing (                    
+                    // remove the trailing (
                     if (items.length === 1) {
                         item = item.substring(0, item.length - 2);
                     }
@@ -309,6 +309,6 @@ function parseAuthCommitter(details: string): ActionedDetails {
 
 export function formatDate(date: Date) {
     let lang = vscode.env.language;
-    let dateOptions = {  weekday: 'short', day: 'numeric',  month: 'short' , year: 'numeric', hour : 'numeric', minute : 'numeric' };
+    let dateOptions = { weekday: 'short', day: 'numeric', month: 'short', year: 'numeric', hour: 'numeric', minute: 'numeric' };
     return date.toLocaleString(lang, dateOptions);
 }