51 lines
1.1 KiB
TypeScript
51 lines
1.1 KiB
TypeScript
import chalk from "chalk";
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import fs from "fs";
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import json5 from "json5";
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export interface ErrorWithCode {
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code: string;
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}
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export const convertCamelToUpperSnakeCase = (str: string) =>
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str.replace(/[A-Z]/g, (letter) => `_${letter}`).toUpperCase();
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export const getTime = () => {
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const now = new Date(),
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tzo = -now.getTimezoneOffset(),
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dif = tzo >= 0 ? "+" : "-",
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pad = (num: number) => {
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const norm = Math.floor(Math.abs(num));
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return `${norm < 10 ? "0" : ""}${norm}`;
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};
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return [
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now.getFullYear(),
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"-",
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pad(now.getMonth() + 1),
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"-",
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pad(now.getDate()),
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"T",
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pad(now.getHours()),
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":",
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pad(now.getMinutes()),
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":",
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pad(now.getSeconds()),
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dif,
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pad(tzo / 60),
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":",
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pad(tzo % 60),
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].join("");
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};
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export const log = (...msg: unknown[]) =>
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console.log(`${chalk.grey(`${getTime()}:`)} ${msg}`);
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export const readJsonIfExists = (filePath: string | URL) => {
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try {
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return json5.parse(fs.readFileSync(filePath, { encoding: "utf8" }));
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} catch (err) {
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// if no file, return empty object
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if ((err as ErrorWithCode)?.code === "ENOENT") return {};
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throw err;
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}
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};
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