deepmerge-yaml/esm/bin/deepmerge-yaml.js

deep merge yaml

#!/usr/bin/env node
import * as path from 'path';
import { readFileSync, writeFile } from '../util/file';
import { deepmergeYaml } from '..';
import { Command } from 'commander';
const meta = JSON.parse(readFileSync(path.resolve(__dirname, '../../package.json')).toString());
process.stdin.resume();
process.stdin.setEncoding('utf8');
const program = new Command();
program
    .version(meta.version)
    .usage('$ npx deepmerge-yaml /path/to/some1.yaml /path/to/some2.yaml')
    .option('-o, --output <path>', 'write result to the path')
    .parse(process.argv);
const files = program.args.map((arg) => readFileSync(path.resolve(process.cwd(), arg)).toString());
const result = deepmergeYaml(...files);
if (program.opts().output) {
    writeFile(path.resolve(process.cwd(), program.opts().output), result)
        .then(() => process.exit(0))
        .catch(() => process.exit(1));
}
else {
    console.log(result);
    process.exit(0);
}