@n1k1t/unit-generator/lib/src/models/bash.js

Coverage based unit tests AI generator

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Bash = exports.BashExecError = void 0;
const string_argv_1 = __importDefault(require("string-argv"));
const child_process_1 = require("child_process");
class BashExecError extends Error {
    constructor(cmd, code, stderr, source) {
        super(source?.message ??
            stderr.split('\n').find((line) => line.toLowerCase().includes('error')) ??
            'Bash execution error');
        this.cmd = cmd;
        this.code = code;
        this.stderr = stderr;
        this.source = source;
    }
}
exports.BashExecError = BashExecError;
class Bash {
    constructor(provided) {
        this.provided = provided;
    }
    /** Executes bash commands (resolves `stderr` into `{ status: 'ERROR', error: BashExecError(...) }`) */
    async exec(cmd) {
        const options = {
            cwd: this.provided?.cwd ?? process.cwd(),
            env: this.provided?.env ?? process.env,
            stdio: ['ignore', 'pipe', 'pipe'],
        };
        const args = (0, string_argv_1.default)(this.provided?.argv0 ? `${this.provided.argv0} ${cmd}` : cmd);
        const spawned = (0, child_process_1.spawn)(args[0], args.slice(1), options);
        const stdout = [];
        const stderr = [];
        return new Promise((resolve) => {
            spawned.once('error', (error) => resolve({
                status: 'ERROR',
                error: new BashExecError(args.join(' '), -1, (stderr.length ? stderr : stdout).join('').trim(), error),
            }));
            spawned.once('exit', (code) => !code
                ? resolve({
                    status: 'OK',
                    stdout: stdout.join('')
                })
                : resolve({
                    status: 'ERROR',
                    error: new BashExecError(args.join(' '), code, (stderr.length ? stderr : stdout).join('').trim()),
                }));
            spawned.stderr?.on('data', (chunk) => stderr.push(chunk.toString('utf8')));
            spawned.stdout?.on('data', (chunk) => stdout.push(chunk.toString('utf8')));
        });
    }
    static build(provided) {
        return new Bash(provided);
    }
}
exports.Bash = Bash;
//# sourceMappingURL=bash.js.map