@jirutka/ajv-cli/lib/main.js

CLI for Ajv JSON Schema Validator with human-friendly error messages

#!/usr/bin/env node
import { exit } from 'node:process';
import { Bool, parseArgv } from './args-parser.js';
import { commands, printHelp } from './commands/index.js';
import { ProgramError, UsageError } from './errors.js';
const pkgName = '@jirutka/ajv-cli';
const pkgVersion = '6.0.0';
const globalOptions = {
    help: {
        type: Bool,
        alias: 'h',
    },
};
async function main(argv) {
    switch (argv[0]) {
        case '--help':
        case '-h':
            return printHelp();
        case '--version':
        case '-V':
            return printVersion();
    }
    const cmdName = argv.shift() ?? '';
    if (!Object.hasOwn(commands, cmdName)) {
        throw new UsageError(`Unknown command: ${cmdName}`);
    }
    const command = commands[cmdName];
    const [opts, args] = parseArgv({ ...command.options, ...globalOptions }, argv);
    if (opts.help) {
        printHelp(cmdName);
        return true;
    }
    return await command.execute(opts, args);
}
function printVersion() {
    console.log(`${pkgName} ${pkgVersion}`);
    return true;
}
main(process.argv.slice(2))
    .then(ok => exit(ok ? 0 : 1))
    .catch(err => {
    if (err instanceof ProgramError) {
        console.error(`ajv: ${err.message}`);
        exit(err.exitCode);
    }
    throw err;
});
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