@kwiz/common
Version:
KWIZ common utilities and helpers for M365 platform
21 lines • 1.04 kB
JavaScript
import { firstOrNull } from "./collections.base";
import { isNotEmptyArray } from "./typecheckers";
export const getStackCallersDefaultFilter = () => ['node_modules', 'node:internal'];
/** looks through the current call stack to find all calling functions. default filter: ['node_modules','node:internal'] */
export function getStackCallers(levels, skip, filter) {
filter = isNotEmptyArray(filter) ? filter : getStackCallersDefaultFilter();
const allLines = new Error().stack.split('\n');
const stack = allLines
.filter(s => s.indexOf('at ') > 0)
.map(s => {
const value = s.slice(s.indexOf(' at ') + 4).split(' ');
return value[0] === "async" ? value[1] : value[0];
})
//filter based on the names...
.filter(s => !firstOrNull(filter, f => s.includes(f)))
.reverse();
const end = (skip > 0 ? skip + 1 : 1) * -1;
const start = levels > 0 ? stack.length - levels + end : 0;
return stack.slice(start > 0 ? start : 0, end);
}
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