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