kist
Version:
Package Pipeline Processor
78 lines (77 loc) • 3.55 kB
JavaScript
;
// ============================================================================
// Imports
// ============================================================================
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.RunScriptAction = void 0;
const child_process_1 = require("child_process");
const path_1 = __importDefault(require("path"));
const util_1 = __importDefault(require("util"));
const Action_1 = require("../../core/pipeline/Action");
// ============================================================================
// Constants
// ============================================================================
const execFileAsync = util_1.default.promisify(child_process_1.execFile);
// ============================================================================
// Classes
// ============================================================================
/**
* RunScriptAction executes an external JavaScript file as part of a KIST pipeline.
* The script is executed in a separate process to avoid blocking the main application.
*/
class RunScriptAction extends Action_1.Action {
/**
* Executes the external script file.
*
* @param options - The options specifying the script file to execute.
* @returns A Promise that resolves when the script execution completes.
* @throws {Error} If the script execution fails.
*/
execute(options) {
return __awaiter(this, void 0, void 0, function* () {
const { scriptPath, args = [] } = options;
if (!scriptPath) {
throw new Error("Invalid options: 'scriptPath' is required.");
}
const resolvedScriptPath = path_1.default.resolve(scriptPath);
this.logInfo(`Executing external script: ${resolvedScriptPath}...`);
try {
const { stdout, stderr } = yield execFileAsync("node", [
resolvedScriptPath,
...args,
]);
if (stderr) {
this.logError(`Script execution failed: ${stderr}`);
throw new Error(stderr);
}
this.logInfo(stdout);
this.logInfo("Script executed successfully.");
}
catch (error) {
this.logError("Error occurred while executing the script.", error);
throw error;
}
});
}
/**
* Provides a description of the action.
*
* @returns A string description of the action.
*/
describe() {
return "Executes an external JavaScript file as part of the KIST pipeline.";
}
}
exports.RunScriptAction = RunScriptAction;