@pgsql/cli/dist/esm/commands/proto-fetch.js

Unified CLI for PostgreSQL AST parsing, deparsing, and code generation

import chalk from 'chalk';
import { showHelp } from '../utils/help';
import { downloadProtoFile, generateProtoJS, replaceTextInProtoJS } from './proto-fetch/helpers';
export async function protoFetchCommand(argv) {
    if (argv.help) {
        showHelp('proto-fetch');
        process.exit(0);
    }
    const url = argv.url;
    const inFile = argv.inFile;
    const outFile = argv.outFile;
    const replacePkg = argv['replace-pkg'] || 'protobufjs/minimal';
    const withPkg = argv['with-pkg'] || '@launchql/protobufjs/minimal';
    if (!inFile || !outFile) {
        console.error(chalk.red('Error: --inFile and --outFile are required'));
        showHelp('proto-fetch');
        process.exit(1);
    }
    try {
        if (url) {
            console.log(chalk.blue(`Downloading proto file from ${url}...`));
            await downloadProtoFile(url, inFile);
            console.log(chalk.green(`✓ Proto file saved to ${inFile}`));
        }
        console.log(chalk.blue('Generating JavaScript from proto file...'));
        await generateProtoJS(inFile, outFile);
        console.log(chalk.blue(`Replacing package references...`));
        await replaceTextInProtoJS(outFile, replacePkg, withPkg);
        console.log(chalk.green(`✓ All operations completed successfully`));
        console.log(chalk.green(`✓ Generated file: ${outFile}`));
    }
    catch (error) {
        console.error(chalk.red('Proto fetch error:'), error.message || error);
        process.exit(1);
    }
}