ethers.js/lib.esm/_admin/utils/run.js

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2022-09-27 10:45:27 +03:00
import { spawnSync } from "child_process";
export class RunResult {
#cmd;
#status;
#stdout;
#stderr;
constructor(progname, args, status, stdout, stderr) {
this.#cmd = `${progname} ${args.map((a) => JSON.stringify(a))}`;
this.#status = status;
this.#stdout = stdout;
this.#stderr = stderr;
}
get cmd() { return this.#cmd; }
get stderr() {
return this._stderr.toString() || null;
}
get _stderr() {
return this.#stderr;
}
get stdout() {
return this._stdout.toString();
}
get _stdout() {
return this.#stdout;
}
get status() { return this.#status; }
get ok() {
return (this.#stderr.length === 0 && this.#status === 0);
}
assertOk(message) {
if (!this.ok) {
throw new Error(message || `failed to run: ${this.#cmd}`);
}
}
}
;
export function run(progname, args, currentWorkingDirectory) {
if (args == null) {
args = [];
}
const options = {};
if (currentWorkingDirectory) {
options.cwd = currentWorkingDirectory;
}
const child = spawnSync(progname, args, options);
const result = new RunResult(progname, args, child.status, child.stdout, child.stderr);
if (child.error) {
const error = child.error;
error.result = result;
throw error;
}
return result;
}
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