54 lines
1.5 KiB
TypeScript
54 lines
1.5 KiB
TypeScript
import { statSync } from "fs";
|
|
import { Dispatch } from "./Dispatch";
|
|
import { ILogItem } from "./ILogItem";
|
|
import { LogLevel } from "./LogLevel";
|
|
|
|
export class SmartDispatch extends Dispatch {
|
|
process(item: ILogItem) {
|
|
|
|
let origin = item.origin;
|
|
if (!item.origin) {
|
|
let err = new Error();
|
|
// we need to look through the stack and keep track of intermediate dispatches
|
|
let stack = err.stack!.split("\n");
|
|
let i = 0;
|
|
while (!stack[i].includes("at SmartDispatch.process")) i++;
|
|
|
|
let src = stack[i + 2].trim();
|
|
let path = null;
|
|
|
|
// now we need to format the src (at ...:..:.. or at App.<anonymous> ..., etc)
|
|
if (src.includes("at ")) src = src.split("at ")[1];
|
|
if (src.includes(" (")) src = src.split(" (")[1];
|
|
if (src.includes(")")) src = src.split(")")[0];
|
|
|
|
let file = {
|
|
path: src.split(":")[0],
|
|
line: src.split(":")[1],
|
|
column: src.split(":")[2],
|
|
};
|
|
|
|
try {
|
|
path = statSync(file.path).isFile() ? file.path : null;
|
|
} catch (e) {
|
|
path = null;
|
|
}
|
|
|
|
if (path) {
|
|
// trim the path to the project root
|
|
if (path.startsWith(process.cwd()))
|
|
path = "." + path.slice(process.cwd().length);
|
|
src = `${path}:${file.line}:${file.column}`;
|
|
}
|
|
origin = src;
|
|
}
|
|
|
|
if (!item.level) item.level = LogLevel.Trace;
|
|
if (!item.timestamp) item.timestamp = new Date();
|
|
|
|
super.process({
|
|
...item,
|
|
origin
|
|
});
|
|
}
|
|
}
|