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Remove dependency on inquirer-dynamic-list

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This commit is contained in:
Pagan Gazzard 2020-03-09 16:05:53 +00:00 committed by Balena CI
parent 3d2e109e7f
commit 09a59ab03f
3 changed files with 1 additions and 95 deletions
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20
lib/actions/local/flash.ts
View File

@ -22,25 +22,7 @@ import { getChalk, getVisuals } from '../../utils/lazy';
async function getDrive(options: {
drive?: string;
}): Promise<SDK.sourceDestination.BlockDevice> {
const sdk = await import('etcher-sdk');
const adapter = new sdk.scanner.adapters.BlockDeviceAdapter(() => false);
const scanner = new sdk.scanner.Scanner([adapter]);
await scanner.start();
let drive: SDK.sourceDestination.BlockDevice;
if (options.drive !== undefined) {
const d = scanner.getBy('device', options.drive);
if (d === undefined || !(d instanceof sdk.sourceDestination.BlockDevice)) {
throw new Error(`Drive not found: ${options.drive}`);
}
drive = d;
} else {
const { DriveList } = await import('../../utils/visuals/drive-list');
const driveList = new DriveList(scanner);
drive = await driveList.run();
}
scanner.stop();
return drive;
return options.drive || getVisuals().drive('Select a drive');
}
export const flash: CommandDefinition<

41
lib/utils/visuals/custom-dynamic-list.ts
View File

@ -1,41 +0,0 @@
/**
* @license
* Copyright 2019 Balena Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import DynamicList = require('inquirer-dynamic-list');
export abstract class CustomDynamicList<T> extends DynamicList {
constructor(message: string, emptyMessage: string) {
super({ message, emptyMessage, choices: [] });
}
protected abstract getThings(): Iterable<T>;
protected abstract format(thing: T): string;
public refresh(): void {
this.opt.choices.choices = [];
this.opt.choices.realChoices = [];
for (const thing of this.getThings()) {
this.addChoice({ name: this.format(thing), value: thing });
}
this.render();
}
public async run(): Promise<T> {
this.refresh();
return await super.run();
}
}

35
lib/utils/visuals/drive-list.ts
View File

@ -1,35 +0,0 @@
import * as _sdk from 'etcher-sdk';
import { getChalk } from '../lazy';
import { CustomDynamicList } from './custom-dynamic-list';
export class DriveList extends CustomDynamicList<
_sdk.sourceDestination.BlockDevice
> {
constructor(private scanner: _sdk.scanner.Scanner) {
super(
'Select a drive',
`${getChalk().red('x')} No available drives were detected, plug one in!`,
);
const refresh = this.refresh.bind(this);
scanner.on('attach', refresh);
scanner.on('detach', refresh);
}
protected *getThings() {
const sdk: typeof _sdk = require('etcher-sdk');
for (const drive of this.scanner.drives) {
if (drive instanceof sdk.sourceDestination.BlockDevice) {
yield drive;
}
}
}
protected format(drive: _sdk.sourceDestination.BlockDevice) {
const size =
drive.size != null
? `${(drive.size / 1e9).toFixed(1).toString()} GB`
: 'Unknown size';
return `${drive.device} (${size}) - ${drive.description}`;
}
}