ATL-723: Show the build time in the about dialog.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/browser/contributions/about.ts

@@ -1,4 +1,5 @@
 import { inject, injectable } from 'inversify';
+import * as moment from 'moment';
 import { remote } from 'electron';
 import { isOSX, isWindows } from '@theia/core/lib/common/os';
 import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
@@ -34,8 +35,10 @@ export class About extends Contribution {
     async showAbout(): Promise<void> {
         const ideStatus = FrontendApplicationConfigProvider.get()['status'];
         const { version, commit, status: cliStatus } = await this.configService.getVersion();
-        const detail = `
+        const buildDate = this.buildDate;
+        const detail = (useAgo: boolean) => `
 Version: ${remote.app.getVersion()}
+Date: ${buildDate ? buildDate : 'dev build'}${buildDate && useAgo ? ` (${this.ago(buildDate)})` : ''}
 CLI Version: ${version}${cliStatus ? ` ${cliStatus}` : ''} [${commit}]
 
 Copyright © ${new Date().getFullYear()} Arduino SA 
@@ -47,7 +50,7 @@ Copyright © ${new Date().getFullYear()} Arduino SA
             message: `${this.applicationName}${ideStatus ? ` – ${ideStatus}` : ''}`,
             title: `${this.applicationName}${ideStatus ? ` – ${ideStatus}` : ''}`,
             type: 'info',
-            detail,
+            detail: detail(true),
             buttons,
             noLink: true,
             defaultId: buttons.indexOf(ok),
@@ -55,7 +58,7 @@ Copyright © ${new Date().getFullYear()} Arduino SA
         });
 
         if (buttons[response] === copy) {
-            await this.clipboardService.writeText(detail);
+            await this.clipboardService.writeText(detail(false));
         }
     }
 
@@ -63,6 +66,37 @@ Copyright © ${new Date().getFullYear()} Arduino SA
         return FrontendApplicationConfigProvider.get().applicationName;
     }
 
+    protected get buildDate(): string | undefined {
+        return FrontendApplicationConfigProvider.get().buildDate;
+    }
+
+    protected ago(isoTime: string): string {
+        const now = moment(Date.now());
+        const other = moment(isoTime);
+        let result = now.diff(other, 'minute');
+        if (result < 60) {
+            return result === 1 ? `${result} minute ago` : `${result} minute ago`;
+        }
+        result = now.diff(other, 'hour');
+        if (result < 25) {
+            return result === 1 ? `${result} hour ago` : `${result} hours ago`;
+        }
+        result = now.diff(other, 'day');
+        if (result < 8) {
+            return result === 1 ? `${result} day ago` : `${result} days ago`;
+        }
+        result = now.diff(other, 'week');
+        if (result < 5) {
+            return result === 1 ? `${result} week ago` : `${result} weeks ago`;
+        }
+        result = now.diff(other, 'month');
+        if (result < 13) {
+            return result === 1 ? `${result} month ago` : `${result} months ago`;
+        }
+        result = now.diff(other, 'year');
+        return result === 1 ? `${result} year ago` : `${result} years ago`;
+    }
+
 }
 
 export namespace About {

electron/packager/config.js

@@ -95,13 +95,13 @@ function currentCommitish() {
 //     return git('rev-parse --abbrev-ref HEAD');
 // }
 
-function generateTemplate() {
+function generateTemplate(buildDate) {
     // do `export PUBLISH=true yarn package` if you want to mimic CI build locally.
     // const electronPublish = release || (isCI && currentBranch() === 'master') || process.env.PUBLISH === 'true';
     const version = getVersion();
     const productName = 'Arduino Pro IDE';
     const name = 'arduino-pro-ide';
-    const customizations = {
+    let customizations = {
         name,
         description: productName,
         version,
@@ -113,6 +113,9 @@ function generateTemplate() {
             }
         }
     };
+    if (buildDate) {
+        customizations = merge(customizations, { theia: { frontend: { config: { buildDate } } } });
+    }
     const template = require('../build/template-package.json');
     return merge(template, customizations);
 }

electron/packager/index.js

@@ -9,7 +9,7 @@
     const isCI = require('is-ci');
     shell.env.THEIA_ELECTRON_SKIP_REPLACE_FFMPEG = '1'; // Do not run the ffmpeg validation for the packager.
     shell.env.NODE_OPTIONS = '--max_old_space_size=4096'; // Increase heap size for the CI
-    const template = require('./config').generateTemplate();
+    const template = require('./config').generateTemplate(new Date().toISOString());
     const utils = require('./utils');
     const merge = require('deepmerge');
     const { isRelease, isElectronPublish } = utils;