mirror of
https://github.com/balena-io/balena-cli.git
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33 lines
876 B
TypeScript
33 lines
876 B
TypeScript
import chalk from 'chalk';
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import * as _sdk from 'etcher-sdk';
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import { CustomDynamicList } from './custom-dynamic-list';
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export class DriveList extends CustomDynamicList<
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_sdk.sourceDestination.BlockDevice
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> {
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constructor(private scanner: _sdk.scanner.Scanner) {
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super(
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'Select a drive',
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`${chalk.red('x')} No available drives were detected, plug one in!`,
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);
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const refresh = this.refresh.bind(this);
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scanner.on('attach', refresh);
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scanner.on('detach', refresh);
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}
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protected *getThings() {
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const sdk: typeof _sdk = require('etcher-sdk');
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for (const drive of this.scanner.drives) {
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if (drive instanceof sdk.sourceDestination.BlockDevice) {
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yield drive;
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}
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}
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}
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protected format(drive: _sdk.sourceDestination.BlockDevice) {
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const size = drive.size / 1e9;
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return `${drive.device} (${size.toFixed(1)} GB) - ${drive.description}`;
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}
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}
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