From 6ead284f31564a2fd1905a5683a94fbc33dc45f9 Mon Sep 17 00:00:00 2001
From: Aya Morisawa <AyaMorisawa4869@gmail.com>
Date: Sat, 31 Dec 2016 03:24:07 +0900
Subject: Rename DependencyChecker to DependencyInfo

---
 src/index.ts                   |  4 ++--
 src/utils/dependencyChecker.ts | 38 --------------------------------------
 src/utils/dependencyInfo.ts    | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 40 deletions(-)
 delete mode 100644 src/utils/dependencyChecker.ts
 create mode 100644 src/utils/dependencyInfo.ts

(limited to 'src')

diff --git a/src/index.ts b/src/index.ts
index c4cba4d46e..947408e523 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -19,7 +19,7 @@ const isRoot = require('is-root');
 import ProgressBar from './utils/cli/progressbar';
 import initdb from './db/mongodb';
 import MachineInfo from './utils/machineInfo';
-import DependencyChecker from './utils/dependencyChecker';
+import DependencyInfo from './utils/dependencyInfo';
 
 // Init babel
 require('babel-core/register');
@@ -160,7 +160,7 @@ async function init(): Promise<State> {
 	}
 
 	MachineInfo.show();
-	new DependencyChecker().checkAll();
+	new DependencyInfo().showAll();
 
 	let configLogger = new Logger('Config');
 	if (!fs.existsSync(`${__dirname}/../.config/config.yml`)) {
diff --git a/src/utils/dependencyChecker.ts b/src/utils/dependencyChecker.ts
deleted file mode 100644
index 2036ebe369..0000000000
--- a/src/utils/dependencyChecker.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import Logger from './logger';
-import { exec } from 'shelljs';
-
-export default class DependencyChecker {
-	logger: Logger;
-
-	constructor() {
-		this.logger = new Logger('Deps');
-	}
-
-	checkAll(): void {
-		this.logger.info('Checking started');
-		this.check('Node.js', 'node -v', x => x.match(/^v(.*)\r?\n$/));
-		this.check('npm', 'npm -v', x => x.match(/^(.*)\r?\n$/));
-		this.check('MongoDB', 'mongo --version', x => x.match(/^MongoDB shell version: (.*)\r?\n$/));
-		this.check('Redis', 'redis-server --version', x => x.match(/v=([0-9\.]*)/));
-		this.logger.info('Checking finished');
-	}
-
-	check(serviceName: string, command: string, transform: (x: string) => RegExpMatchArray): void {
-		const code = {
-			success: 0,
-			notFound: 127
-		};
-		const x = exec(command, { silent: true }) as any;
-		if (x.code === code.success) {
-			let ver = transform(x.stdout);
-			if (ver != null) {
-				this.logger.info(`${serviceName} ${ver[1]} found`);
-			} else {
-				this.logger.warn(`${serviceName} not found`);
-				this.logger.warn(`Regexp used for version check of ${serviceName} is probably messed up`);
-			}
-		} else if (x.code === code.notFound) {
-			this.logger.warn(`${serviceName} not found`);
-		}
-	}
-}
diff --git a/src/utils/dependencyInfo.ts b/src/utils/dependencyInfo.ts
new file mode 100644
index 0000000000..e0d8f24d74
--- /dev/null
+++ b/src/utils/dependencyInfo.ts
@@ -0,0 +1,38 @@
+import Logger from './logger';
+import { exec } from 'shelljs';
+
+export default class DependencyInfo {
+	logger: Logger;
+
+	constructor() {
+		this.logger = new Logger('Deps');
+	}
+
+	showAll(): void {
+		this.logger.info('Checking started');
+		this.show('Node.js', 'node -v', x => x.match(/^v(.*)\r?\n$/));
+		this.show('npm', 'npm -v', x => x.match(/^(.*)\r?\n$/));
+		this.show('MongoDB', 'mongo --version', x => x.match(/^MongoDB shell version: (.*)\r?\n$/));
+		this.show('Redis', 'redis-server --version', x => x.match(/v=([0-9\.]*)/));
+		this.logger.info('Checking finished');
+	}
+
+	show(serviceName: string, command: string, transform: (x: string) => RegExpMatchArray): void {
+		const code = {
+			success: 0,
+			notFound: 127
+		};
+		const x = exec(command, { silent: true }) as any;
+		if (x.code === code.success) {
+			let ver = transform(x.stdout);
+			if (ver != null) {
+				this.logger.info(`${serviceName} ${ver[1]} found`);
+			} else {
+				this.logger.warn(`${serviceName} not found`);
+				this.logger.warn(`Regexp used for version check of ${serviceName} is probably messed up`);
+			}
+		} else if (x.code === code.notFound) {
+			this.logger.warn(`${serviceName} not found`);
+		}
+	}
+}
-- 
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