Function exec

github-actions/browserstack/set-browserstack-env.js:20522–20533

(commandLine, args, options)

            return reject(new Error(`The cwd: ${this.options.cwd} does not exist!`));
          }
          const fileName = this._getSpawnFileName();
          const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));
          let stdbuffer = "";
          if (cp.stdout) {
            cp.stdout.on("data", (data) => {
              if (this.options.listeners && this.options.listeners.stdout) {
                this.options.listeners.stdout(data);
              }
              if (!optionsNonNull.silent && optionsNonNull.outStream) {
                optionsNonNull.outStream.write(data);
              }
              stdbuffer = this._processLineBuffer(data, stdbuffer, (line) => {
                if (this.options.listeners && this.options.listeners.stdline) {
                  this.options.listeners.stdline(line);
                }