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force only one app instance

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Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
This commit is contained in:
Jari Kolehmainen 2020-12-10 21:06:06 +02:00
parent d143b234b7
commit 54bc54f1a1
1 changed files with 13 additions and 0 deletions
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13
src/main/index.ts
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@ -26,6 +26,7 @@ import { InstalledExtension, extensionDiscovery } from "../extensions/extension-
import type { LensExtensionId } from "../extensions/lens-extension"; import type { LensExtensionId } from "../extensions/lens-extension";
import { installDeveloperTools } from "./developer-tools"; import { installDeveloperTools } from "./developer-tools";
import { filesystemProvisionerStore } from "./extension-filesystem"; import { filesystemProvisionerStore } from "./extension-filesystem";
import { exitApp } from "./exit-app";
const workingDir = path.join(app.getPath("appData"), appName); const workingDir = path.join(app.getPath("appData"), appName);
let proxyPort: number; let proxyPort: number;
@ -45,6 +46,18 @@ if (app.commandLine.getSwitchValue("proxy-server") !== "") {
process.env.HTTPS_PROXY = app.commandLine.getSwitchValue("proxy-server"); process.env.HTTPS_PROXY = app.commandLine.getSwitchValue("proxy-server");
} }
const instanceLock = app.requestSingleInstanceLock();
if (!instanceLock) {
app.exit();
}
app.on("second-instance", () => {
if (windowManager) {
windowManager.ensureMainWindow();
}
});
app.on("ready", async () => { app.on("ready", async () => {
logger.info(`🚀 Starting Lens from "${workingDir}"`); logger.info(`🚀 Starting Lens from "${workingDir}"`);
await shellSync(); await shellSync();