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Refactoring: Extract showMachineInfo function

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This commit is contained in:
syuilo
2019-02-05 06:49:00 +09:00
parent 6bda571660
commit 7d730f676d
2 changed files with 17 additions and 14 deletions
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16
src/index.ts
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@@ -12,7 +12,6 @@ import chalk from 'chalk';
import * as portscanner from 'portscanner'; import * as portscanner from 'portscanner';
import * as isRoot from 'is-root'; import * as isRoot from 'is-root';
import Xev from 'xev'; import Xev from 'xev';
import * as sysUtils from 'systeminformation';
import Logger from './misc/logger'; import Logger from './misc/logger';
import serverStats from './daemons/server-stats'; import serverStats from './daemons/server-stats';
@@ -23,6 +22,7 @@ import { lessThan } from './prelude/array';
import * as pkg from '../package.json'; import * as pkg from '../package.json';
import { program } from './argv'; import { program } from './argv';
import { checkMongoDB } from './misc/check-mongodb'; import { checkMongoDB } from './misc/check-mongodb';
import { showMachineInfo } from './misc/show-machine-info';
const logger = new Logger('core', 'cyan'); const logger = new Logger('core', 'cyan');
const bootLogger = logger.createSubLogger('boot', 'magenta'); const bootLogger = logger.createSubLogger('boot', 'magenta');
@@ -121,18 +121,6 @@ async function isPortAvailable(port: number): Promise<boolean> {
return await portscanner.checkPortStatus(port, '127.0.0.1') === 'closed'; return await portscanner.checkPortStatus(port, '127.0.0.1') === 'closed';
} }
async function showMachine() {
const logger = bootLogger.createSubLogger('machine');
logger.debug(`Hostname: ${os.hostname()}`);
logger.debug(`Platform: ${process.platform}`);
logger.debug(`Architecture: ${process.arch}`);
logger.debug(`CPU: ${os.cpus().length} core`);
const mem = await sysUtils.mem();
const totalmem = (mem.total / 1024 / 1024 / 1024).toFixed(1);
const availmem = (mem.available / 1024 / 1024 / 1024).toFixed(1);
logger.debug(`MEM: ${totalmem}GB (available: ${availmem}GB)`);
}
function showEnvironment(): void { function showEnvironment(): void {
const env = process.env.NODE_ENV; const env = process.env.NODE_ENV;
const logger = bootLogger.createSubLogger('env'); const logger = bootLogger.createSubLogger('env');
@@ -161,7 +149,7 @@ async function init(): Promise<Config> {
process.exit(1); process.exit(1);
} }
await showMachine(); await showMachineInfo(bootLogger);
const configLogger = bootLogger.createSubLogger('config'); const configLogger = bootLogger.createSubLogger('config');
let config; let config;

15
src/misc/show-machine-info.ts Normal file
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@@ -0,0 +1,15 @@
import * as os from 'os';
import * as sysUtils from 'systeminformation';
import Logger from "./logger";
export async function showMachineInfo(parentLogger: Logger) {
const logger = parentLogger.createSubLogger('machine');
logger.debug(`Hostname: ${os.hostname()}`);
logger.debug(`Platform: ${process.platform}`);
logger.debug(`Architecture: ${process.arch}`);
logger.debug(`CPU: ${os.cpus().length} core`);
const mem = await sysUtils.mem();
const totalmem = (mem.total / 1024 / 1024 / 1024).toFixed(1);
const availmem = (mem.available / 1024 / 1024 / 1024).toFixed(1);
logger.debug(`MEM: ${totalmem}GB (available: ${availmem}GB)`);
}