@catladder/pipeline/src/globalScriptFunctions/index.ts

Panter workflow for cloud CI/CD and DevOps

class GlobalScriptFunction {
  constructor(
    public name: string,
    public script: string,
  ) {}

  toBashFunction() {
    return `function ${this.name} () {
${this.script.trim()}
}`.trim();
  }
  invoke(...args: string[]) {
    return `${this.name} ${args.join(" ")}`;
  }
}

export const globalScriptFunctions = new Map<string, GlobalScriptFunction>();

/**
 * registers a global script function
 * only use that in top-level scopes as it will attach the function to the global scope
 */
export const registerGlobalScriptFunction = (name: string, script: string) => {
  if (globalScriptFunctions.has(name)) {
    throw new Error(`Global script function ${name} already exists`);
  }
  const scriptFunction = new GlobalScriptFunction(name, script);
  globalScriptFunctions.set(name, scriptFunction);
  return scriptFunction;
};