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AmirSa12AmirSa12
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4 files changed

+152
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‎bin/cli.ts‎

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#!/usr/bin/env node
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import cac from 'cac';
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import { script, Completion } from '../src/index.js';
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import tab from '../src/cac.js';
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import {
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setupCompletionForPackageManager
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} from './completion-handlers';
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const packageManagers = ['npm', 'pnpm', 'yarn', 'bun'];
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const shells = ['zsh', 'bash', 'fish', 'powershell'];
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const cli = cac('tab');
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cli.command('<packageManager> complete', 'Process completion requests from shell')
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.allowUnknownOptions()
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.action(async (packageManager) => {
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if (!packageManagers.includes(packageManager)) {
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console.error(`Error: Unsupported package manager "${packageManager}"`);
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console.error(`Supported package managers: ${packageManagers.join(', ')}`);
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process.exit(1);
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}
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const dashIndex = process.argv.indexOf('--');
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if (dashIndex !== -1) {
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const completion = new Completion();
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setupCompletionForPackageManager(packageManager, completion);
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const toComplete = process.argv.slice(dashIndex + 1);
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await completion.parse(toComplete);
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process.exit(0);
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} else {
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console.error(`Error: Expected '--' followed by command to complete`);
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console.error(`Example: npx @bombsh/tab ${packageManager} complete -- command-to-complete`);
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process.exit(1);
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}
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});
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cli.command('<packageManager> <shell>', 'Generate shell completion script for a package manager')
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.action(async (packageManager, shell) => {
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if (shell === 'complete') {
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const dashIndex = process.argv.indexOf('--');
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if (dashIndex !== -1) {
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const completion = new Completion();
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setupCompletionForPackageManager(packageManager, completion);
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const toComplete = process.argv.slice(dashIndex + 1);
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await completion.parse(toComplete);
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process.exit(0);
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} else {
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console.error(`Error: Expected '--' followed by command to complete`);
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console.error(`Example: npx @bombsh/tab ${packageManager} complete -- command-to-complete`);
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process.exit(1);
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}
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return;
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}
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if (!packageManagers.includes(packageManager)) {
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console.error(`Error: Unsupported package manager "${packageManager}"`);
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console.error(`Supported package managers: ${packageManagers.join(', ')}`);
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process.exit(1);
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}
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if (!shells.includes(shell)) {
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console.error(`Error: Unsupported shell "${shell}"`);
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console.error(`Supported shells: ${shells.join(', ')}`);
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process.exit(1);
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}
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generateCompletionScript(packageManager, shell);
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});
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const completion = tab(cli);
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cli.parse();
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function generateCompletionScript(packageManager: string, shell: string) {
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const name = packageManager;
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const executable = process.env.npm_execpath ?
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`${packageManager} exec @bombsh/tab ${packageManager}` :
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`node ${process.argv[1]} ${packageManager}`;
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script(shell as any, name, executable);
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}

‎bin/completion-handlers.ts‎

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import { Completion } from '../src/index.js';
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export function setupCompletionForPackageManager(packageManager: string, completion: Completion) {
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if (packageManager === 'pnpm') {
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setupPnpmCompletions(completion);
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} else if (packageManager === 'npm') {
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setupNpmCompletions(completion);
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} else if (packageManager === 'yarn') {
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setupYarnCompletions(completion);
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} else if (packageManager === 'bun') {
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setupBunCompletions(completion);
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}
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}
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export function setupPnpmCompletions(completion: Completion) {
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completion.addCommand('add', 'Install a package', [], async () => []);
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completion.addCommand('remove', 'Remove a package', [], async () => []);
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completion.addCommand('install', 'Install all dependencies', [], async () => []);
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completion.addCommand('update', 'Update packages', [], async () => []);
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completion.addCommand('exec', 'Execute a command', [], async () => []);
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completion.addCommand('run', 'Run a script', [], async () => []);
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completion.addCommand('publish', 'Publish package', [], async () => []);
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completion.addCommand('test', 'Run tests', [], async () => []);
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completion.addCommand('build', 'Build project', [], async () => []);
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}
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export function setupNpmCompletions(completion: Completion) {
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completion.addCommand('install', 'Install a package', [], async () => []);
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completion.addCommand('uninstall', 'Uninstall a package', [], async () => []);
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completion.addCommand('run', 'Run a script', [], async () => []);
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completion.addCommand('test', 'Run tests', [], async () => []);
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completion.addCommand('publish', 'Publish package', [], async () => []);
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completion.addCommand('update', 'Update packages', [], async () => []);
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completion.addCommand('start', 'Start the application', [], async () => []);
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completion.addCommand('build', 'Build project', [], async () => []);
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}
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export function setupYarnCompletions(completion: Completion) {
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completion.addCommand('add', 'Add a package', [], async () => []);
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completion.addCommand('remove', 'Remove a package', [], async () => []);
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completion.addCommand('run', 'Run a script', [], async () => []);
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completion.addCommand('test', 'Run tests', [], async () => []);
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completion.addCommand('publish', 'Publish package', [], async () => []);
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completion.addCommand('install', 'Install dependencies', [], async () => []);
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completion.addCommand('build', 'Build project', [], async () => []);
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}
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export function setupBunCompletions(completion: Completion) {
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completion.addCommand('add', 'Add a package', [], async () => []);
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completion.addCommand('remove', 'Remove a package', [], async () => []);
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completion.addCommand('run', 'Run a script', [], async () => []);
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completion.addCommand('test', 'Run tests', [], async () => []);
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completion.addCommand('install', 'Install dependencies', [], async () => []);
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completion.addCommand('update', 'Update packages', [], async () => []);
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completion.addCommand('build', 'Build project', [], async () => []);
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}

‎package.json‎

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{
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"name": "tab",
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"name": "@bombsh/tab",
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"version": "0.0.0",
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"description": "",
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"main": "./dist/index.js",
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"types": "./dist/index.d.ts",
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"type": "module",
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"bin": {
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"tab": "./dist/bin/cli.js"
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},
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"scripts": {
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"test": "vitest",
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"type-check": "tsc --noEmit",
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"format": "prettier --write .",
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"format:check": "prettier --check .",
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"build": "tsdown",
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"prepare": "pnpm build",
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"lint": "eslint src \"./*.ts\""
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"lint": "eslint src \"./*.ts\"",
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"test-cli": "tsx bin/cli.ts"
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},
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"files": [
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"dist"

‎tsdown.config.ts‎

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import { defineConfig } from 'tsdown';
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export default defineConfig({
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entry: ['src/index.ts', 'src/citty.ts', 'src/cac.ts', 'src/commander.ts'],
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entry: [
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'src/index.ts',
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'src/citty.ts',
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'src/cac.ts',
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'src/commander.ts',
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'bin/cli.ts',
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'bin/completion-handlers.ts'
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],
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format: ['esm'],
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dts: true,
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clean: true,

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