Load commit.template working.

src/vs/workbench/parts/git/common/git.ts

@@ -270,12 +270,21 @@ export interface IPushOptions {
 	setUpstream?: boolean;
 }
 
-/** These are `git log` options. */
+/**
+ * These are `git log` options.
+ * The use case driving this is getting the previous commit message, message only.
+ * @example prevCount: 1, format: '%B' executes `git log -1 --format=%B`
+ * */
 export interface ILogOptions {
 	/**
-	 * @example `git log -1` to get the last commit log
+	 * @example `git log -1 --format=%B` to get the last commit log, message only
 	 */
 	prevCount?: number;
+
+	/**
+	 * @example format: "%B" translates to `git log --format=%B` to get the message only
+	 */
+	format?: string;
 }
 
 export interface IRawGitService {

src/vs/workbench/parts/git/node/git.lib.ts

@@ -562,7 +562,10 @@ export class Repository {
 		console.log('repository.getLog');
 		const args = ['log'];
 
-		if (options && options.prevCount) { args.push(`-${options.prevCount}`); }
+		if (options) {
+			if (options.prevCount) { args.push(`-${options.prevCount}`); }
+			if (options.format) { args.push(`--format=${options.format}`); }
+		}
 
 		return this.run(args, { log: false }).then(result => {
 			console.log(`Repository.getLog=>result: ${result.stdout.trim()}`);

src/vs/workbench/parts/git/node/rawGitService.ts

@@ -204,13 +204,13 @@ export class RawGitService implements IRawGitService {
 				console.log(`getCommitInfo.config err=> ${err.message}`);
 				return "";
 			}),
-			this.repo.getLog({ prevCount: 1 }).then(log => log, err => ""),
+			this.repo.getLog({ prevCount: 1, format: '%B' }).then(log => log, err => ""),
 			this.status()
 		]).then(r => {
 			console.log('RawGitService.getCommitInfo=>Promise.join');
 			let status = <IRawStatus>r[2];
 			status.commitInfo = {
-				template: r[0] ? this.tryReadFile(r[0].stdout) : "",
+				template: r[0] ? this.tryReadFile(r[0].stdout.trim()) : "",
 				// template: r[0] ? r[0].stdout : "",
 				prevCommitMsg: r[1]
 			};
@@ -224,11 +224,14 @@ export class RawGitService implements IRawGitService {
 	 */
 	private tryReadFile(file: string): string {
 		try {
-			if (!fs.existsSync(file)) {
-				console.log(`file doesnt exist. file: ${file}`)
-			}
+			// Check the file itself
+			// if (!fs.existsSync(file)) {
+			// 	console.log(`file doesnt exist. file: ${file}`)
+			// }
+
 			return fs.existsSync(file) ? fs.readFileSync(file, 'utf8') : "";
 		} catch (error) {
+			console.error(`Error reading file. file: ${file}, error: ${error.message})`);
 			return "";
 		}
 	}