John Dvorak
126 lines
3.3 KiB
TypeScript
126 lines
3.3 KiB
TypeScript
import { resolve } from 'node:path';
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import type { CliContext } from './types.js';
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export type { CliContext } from './types.js';
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import { existsSync, readFileSync } from 'node:fs';
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function detectPackageManager(cwd: string): CliContext['packageManager'] {
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// Check for lock files in cwd
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if (existsSync(resolve(cwd, 'bun.lockb')) || existsSync(resolve(cwd, 'bun.lock'))) {
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return 'bun';
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}
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if (existsSync(resolve(cwd, 'pnpm-lock.yaml'))) {
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return 'pnpm';
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}
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if (existsSync(resolve(cwd, 'yarn.lock'))) {
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return 'yarn';
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}
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if (existsSync(resolve(cwd, 'package-lock.json'))) {
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return 'npm';
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}
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// Check package.json packageManager field
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const packageJsonPath = resolve(cwd, 'package.json');
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if (existsSync(packageJsonPath)) {
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try {
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const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf-8')) as { packageManager?: string };
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const packageManager = packageJson.packageManager || '';
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if (packageManager.startsWith('bun@')) return 'bun';
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if (packageManager.startsWith('pnpm@')) return 'pnpm';
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if (packageManager.startsWith('yarn@')) return 'yarn';
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if (packageManager.startsWith('npm@')) return 'npm';
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} catch {
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// Ignore parse errors
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}
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}
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// Check environment variables
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if (process.env.npm_config_user_agent) {
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const ua = process.env.npm_config_user_agent;
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if (ua.includes('bun')) return 'bun';
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if (ua.includes('pnpm')) return 'pnpm';
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if (ua.includes('yarn')) return 'yarn';
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if (ua.includes('npm')) return 'npm';
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}
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return 'unknown';
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}
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function detectCI(): boolean {
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const ciEnvVars = [
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'CI',
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'GITHUB_ACTIONS',
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'GITLAB_CI',
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'CIRCLECI',
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'TRAVIS',
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'APPVEYOR',
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'BUILDKITE',
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'DRONE',
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'JENKINS_URL',
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'TF_BUILD',
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'CODEBUILD_BUILD_ID',
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'TEAMCITY_VERSION',
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'SEMAPHORE',
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'WERCKER',
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'MAGNUM',
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'SNAP_CI',
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'BUDDY',
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'BUILDBOX',
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'AGOLA',
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'WOODPECKER',
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];
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return ciEnvVars.some(varName => process.env[varName] !== undefined);
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}
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export function createContext(options: Record<string, unknown> = {}): CliContext {
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// Detect cwd (respect --cwd override)
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const cwd = typeof options.cwd === 'string'
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? resolve(options.cwd)
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: process.cwd();
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// Detect environment
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const nodeEnv = process.env.NODE_ENV;
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const apophisEnv = process.env.APOPHIS_ENV;
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// Detect TTY
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const isTTY = process.stdout.isTTY === true;
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// Detect CI
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const isCI = detectCI();
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// Package manager detection
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const packageManager = detectPackageManager(cwd);
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// Normalize options
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const format = options.format === 'json' || options.format === 'ndjson'
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? options.format
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: 'human';
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const color = options.color === 'always' || options.color === 'never'
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? options.color
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: 'auto';
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return {
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cwd,
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env: {
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nodeEnv,
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apophisEnv,
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},
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isTTY,
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isCI,
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nodeVersion: process.version,
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packageManager,
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selfPath: process.argv[1],
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options: {
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config: typeof options.config === 'string' ? options.config : undefined,
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profile: typeof options.profile === 'string' ? options.profile : undefined,
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format,
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color,
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quiet: options.quiet === true,
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verbose: options.verbose === true,
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artifactDir: typeof options.artifactDir === 'string' ? options.artifactDir : undefined,
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},
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};
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}
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