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feat: generate command without yeoman
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * Copyright (c) 2024, salesforce.com, inc. | ||
| * All rights reserved. | ||
| * Licensed under the BSD 3-Clause license. | ||
| * For full license text, see LICENSE.txt file in the repo root or https://opensource.org/licenses/BSD-3-Clause | ||
| */ | ||
|
|
||
| import { mkdir, readFile, writeFile } from 'node:fs/promises'; | ||
| import { dirname, join, relative } from 'node:path'; | ||
| import { fileURLToPath } from 'node:url'; | ||
| import { renderFile } from 'ejs'; | ||
| import { Ux } from '@salesforce/sf-plugins-core'; | ||
| import { Logger, SfError } from '@salesforce/core'; | ||
| import { AsyncOptionalCreatable } from '@salesforce/kit'; | ||
| import { colorize } from '@oclif/core/ux'; | ||
| import shelljs from 'shelljs'; | ||
| import { fileExists } from './util.js'; | ||
| import { PackageJson } from './types.js'; | ||
|
|
||
| async function readPackageJson(): Promise<PackageJson> { | ||
| try { | ||
| return JSON.parse(await readFile('package.json', 'utf-8')) as PackageJson; | ||
| } catch { | ||
| throw new SfError('This command must be run inside a plugin directory'); | ||
| } | ||
| } | ||
|
|
||
| export class Generator extends AsyncOptionalCreatable { | ||
| public pjson!: PackageJson; | ||
| private templatesDir!: string; | ||
| private force: boolean | undefined; | ||
| private dryRun: boolean | undefined; | ||
| private ux = new Ux(); | ||
| private logger = Logger.childFromRoot('dev-generator'); | ||
|
|
||
| public constructor(opts?: { dryRun?: boolean; force?: boolean }) { | ||
| super(opts); | ||
| this.dryRun = opts?.dryRun; | ||
| this.force = opts?.dryRun ?? opts?.force; | ||
| this.templatesDir = join(dirname(fileURLToPath(import.meta.url)), '../templates'); | ||
| this.logger = Logger.childFromRoot('dev-generator'); | ||
| this.logger.debug(`Templates directory: ${this.templatesDir}`); | ||
| } | ||
|
|
||
| public async render(source: string, destination: string, data?: Record<string, unknown>): Promise<void> { | ||
| const fullSource = join(this.templatesDir, source); | ||
| const dryRunMsg = this.dryRun ? '[DRY RUN] ' : ''; | ||
| this.logger.debug(`${dryRunMsg}Rendering template ${fullSource} to ${destination}`); | ||
|
|
||
| const rendered = await new Promise<string>((resolve, reject) => { | ||
| renderFile(fullSource, data ?? {}, (err, str) => { | ||
| if (err) reject(err); | ||
| return resolve(str); | ||
| }); | ||
| }); | ||
|
|
||
| let verb = 'Creating'; | ||
| if (rendered) { | ||
| const relativePath = relative(process.cwd(), destination); | ||
| if (await fileExists(destination)) { | ||
| const confirmation = | ||
| this.force ?? | ||
| (await ( | ||
| await import('@inquirer/confirm') | ||
| ).default({ | ||
| message: `Overwrite ${relativePath}?`, | ||
| })); | ||
| if (confirmation) { | ||
| verb = 'Overwriting'; | ||
| } else { | ||
| this.ux.log(`${dryRunMsg}${colorize('yellow', 'Skipping')} ${relativePath}`); | ||
| return; | ||
| } | ||
| } | ||
|
|
||
| this.ux.log(`${dryRunMsg}${colorize('yellow', verb)} ${relativePath}`); | ||
|
|
||
| if (!this.dryRun) { | ||
| await mkdir(dirname(destination), { recursive: true }); | ||
| await writeFile(destination, rendered); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public execute(cmd: string): void { | ||
| if (this.dryRun) { | ||
| this.ux.log(`[DRY RUN] ${cmd}`); | ||
| return; | ||
| } | ||
|
|
||
| this.logger.debug(`Executing command: ${cmd}`); | ||
| shelljs.exec(cmd); | ||
| } | ||
|
|
||
| public async writePjson(): Promise<void> { | ||
| const updating = colorize('yellow', 'Updating'); | ||
| if (this.dryRun) { | ||
| this.ux.log(`[DRY RUN] ${updating} package.json`); | ||
| return; | ||
| } | ||
|
|
||
| this.ux.log(`${updating} package.json`); | ||
| await writeFile('package.json', JSON.stringify(this.pjson, null, 2)); | ||
| } | ||
|
|
||
| protected async init(): Promise<void> { | ||
| this.pjson = await readPackageJson(); | ||
| } | ||
| } |
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