in packages/just-task/src/wrapTask.ts [4:28]
export function wrapTask(fn: any): TaskFunction {
return function _wrapFunction(done: any) {
let origFn = fn;
if (fn.unwrap) {
origFn = fn.unwrap();
}
if (origFn.length > 0) {
(fn as any).call(null, done);
} else {
const results = (origFn as any).call();
// The result is a function, we will assume that this is a task function to be called
if (results && typeof results === 'function') {
return results.call(null, done);
} else if (results && results.then) {
return results;
}
if (typeof done === 'function') {
done();
}
}
};
}