43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
import { objAsString } from "#util.js";
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// logHelper is a helper function that runs the code for both log and logErr.
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// It takes a boolean indiciating whether the log should be an error, and then
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// it stringifies all of the reamining inputs and sends them to the kernel in a
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// log message.
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function logHelper(isErr: boolean, ...inputs: any) {
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let message = "";
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for (let i = 0; i < inputs.length; i++) {
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if (i !== 0) {
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message += "\n";
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}
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message += objAsString(inputs[i]);
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}
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postMessage({
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method: "log",
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data: {
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isErr,
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message,
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},
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});
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}
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// log is a helper function to send a bunch of inputs to the kernel serialized
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// as a log message. Note that any inputs which cannot be stringified using
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// JSON.stringify will be substituted with a placeholder string indicating that
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// the input could not be stringified.
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function log(...inputs: any) {
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console.log(...inputs);
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logHelper(false, ...inputs);
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}
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// logErr is a helper function to send a bunch of inputs to the kernel
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// serialized as an error log message. Note that any inputs which cannot be
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// stringified using JSON.stringify will be substituted with a placeholder
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// string indicating that the input could not be stringified.
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function logErr(...inputs: any) {
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console.error(...inputs);
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logHelper(true, ...inputs);
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}
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export { log, logErr };
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