rune/dist/lib/checkBuildUpToDate.js

CLI to upload your games to Rune

import fs from "fs";
import path from "path";
import { getSourcePath } from "./getSourcePath.js";
// find the newest file in a directory
function findNewestFile(dir, currentNewestTime = 0) {
    const files = fs.readdirSync(dir);
    // traverse the subdirectories if needed, otherwise
    // just compare the modification times
    for (const file of files) {
        const filePath = dir + path.sep + file;
        const info = fs.statSync(filePath);
        if (info.isDirectory()) {
            currentNewestTime = findNewestFile(filePath, currentNewestTime);
        }
        else {
            currentNewestTime = Math.max(currentNewestTime, info.mtimeMs);
        }
    }
    return currentNewestTime;
}
// check if the output is older than the source
export function buildOutOfDate(outputDirectory) {
    // if the source directory isn't in the normal place then
    // don't try to perform this step.
    // Possible TODO: Have a look a project configuration files and determine where
    // the src directory is.
    const srcDirectory = getSourcePath(outputDirectory);
    if (!fs.existsSync(srcDirectory)) {
        return false;
    }
    const newestOutputFile = findNewestFile(outputDirectory);
    const newestSourceFile = findNewestFile(srcDirectory);
    return newestSourceFile > newestOutputFile;
}