apisurf/lib/commands/validate.js

Analyze API surface changes between npm package versions to catch breaking changes

import { Command } from 'commander';
import { formatValidationOutput } from '../analyzers/formatValidationOutput.js';
export const validateCommand = new Command('validate')
    .description('Validate that dependency updates do not introduce semver violations')
    .option('--lockfile <path>', 'Path to lockfile (yarn.lock, package-lock.json, pnpm-lock.yaml)')
    .option('--base <branch>', 'Base branch to compare lockfile against', 'main')
    .option('--packages <packages>', 'Comma-separated list of specific packages to validate')
    .option('--format <format>', 'Output format: console, json, md, html', 'console')
    .action(async (options) => {
    try {
        console.log('Validating dependency updates...');
        // TODO: Implement actual validation logic
        const mockResult = {
            hasViolations: false,
            violations: [],
            summary: 'No semver violations detected'
        };
        const output = formatValidationOutput(mockResult, options.format);
        console.log(output);
        if (mockResult.hasViolations) {
            process.exit(1);
        }
    }
    catch (error) {
        console.error('Error during validation:', error instanceof Error ? error.message : String(error));
        process.exit(1);
    }
});