kopia lustrzana https://github.com/harvard-lil/archive.social
103 wiersze
2.8 KiB
JavaScript
103 wiersze
2.8 KiB
JavaScript
/**
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* thread-keeper
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* @module const
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* @author The Harvard Library Innovation Lab
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* @license MIT
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*/
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import fs from "fs";
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/**
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* Path to the folder holding the certificates used for signing the PDFs.
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* Defaults to `./certs/`
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* Can be replaced via the `CERTS_PATH` env variable.
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* @constant
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*/
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export const CERTS_PATH = process.env.CERTS_PATH ? process.env.CERTS_PATH : `${process.env.PWD}/certs/`;
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/**
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* Path to the "data" folder.
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* Defaults to `./app/data/`
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* Can be replaced via the `DATA_PATH` env variable.
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* @constant
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*/
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export const DATA_PATH = process.env.DATA_PATH ? process.env.DATA_PATH : `${process.env.PWD}/app/data/`;
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/**
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* Path to the folder in which temporary files will be written by the app.
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* @constant
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*/
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export const TMP_PATH = `${process.env.PWD}/app/tmp/`;
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/**
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* Path to the "templates" folder.
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* Defaults to `./app/templates/`
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* Can be replaced via the `TEMPLATES_PATH` env variable.
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* @constant
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*/
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export const TEMPLATES_PATH = process.env.TEMPLATES_PATH ? process.env.TEMPLATES_PATH : `${process.env.PWD}/app/templates/`;
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/**
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* Path to the "executables" folder, for dependencies that are meant to be executed directly, such as `yt-dlp`.
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* @constant
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*/
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export const EXECUTABLES_FOLDER = `${process.env.PWD}/executables/`;
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/**
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* Path to the "static" folder.
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* @constant
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*/
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export const STATIC_PATH = `${process.env.PWD}/app/static/`;
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/**
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* If `true`, users will be required to provide an access key.
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* Defaults to `false`.
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* Can be replaced via the `REQUIRE_ACCESS_KEY` env variable, if set to "1".
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* @constant
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*/
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export const REQUIRE_ACCESS_KEY = process.env.REQUIRE_ACCESS_KEY === "1" ? true : false;
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/**
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* Maximum capture processes that can be run in parallel.
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* Defaults to 50.
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* Can be replaced via the `MAX_PARALLEL_CAPTURES_TOTAL` env variable.
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* @constant
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*/
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export const MAX_PARALLEL_CAPTURES_TOTAL = (() => {
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const fromEnv = parseInt(process.env.MAX_PARALLEL_CAPTURES_TOTAL);
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if (!isNaN(fromEnv) && fromEnv > 0) {
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return fromEnv;
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}
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else {
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return 50;
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}
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})();
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/**
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* Maximum capture processes that can be run in parallel for a given IP address.
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* Defaults to:
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* - 2 if REQUIRE_ACCESS_KEY is `false`
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* - 10 if REQUIRE_ACCESS_KEY is `true`
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* Can be replaced via the `MAX_PARALLEL_CAPTURES_PER_IP` env variable.
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* @constant
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*/
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export const MAX_PARALLEL_CAPTURES_PER_IP = (() => {
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const fromEnv = parseInt(process.env.MAX_PARALLEL_CAPTURES_PER_IP);
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if (!isNaN(fromEnv) && fromEnv > 0) {
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return fromEnv;
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}
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else {
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return REQUIRE_ACCESS_KEY ? 10 : 2;
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}
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})();
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/**
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* APP version. Pulled from `package.json` by default.
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* @constant
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*/
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export const APP_VERSION = (() => {
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const appPackage = JSON.parse(fs.readFileSync("./package.json"));
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return appPackage?.version ? appPackage.version : "0.0.0";
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})();
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