import gulp from "gulp"; import { clientDestDirectory, modpackManifest, overridesFolder, sharedDestDirectory } from "../../globals"; import fs from "fs"; import upath from "upath"; import buildConfig from "../../buildConfig"; import rename from "gulp-rename"; import imagemin from "gulp-imagemin"; import pngToJpeg from "png-to-jpeg"; import { MainMenuConfig } from "../../types/mainMenuConfig"; import del from "del"; import { createModList, ModFileInfo } from "../misc/createModList"; import dedent from "dedent-js"; import { cleanupVersion } from "../../util/util"; async function clientCleanUp() { return del(upath.join(clientDestDirectory, "*"), { force: true }); } /** * Checks and creates all necessary directories so we can build the client safely. */ async function createClientDirs() { if (!fs.existsSync(clientDestDirectory)) { return fs.promises.mkdir(clientDestDirectory, { recursive: true }); } } /** * Exports the modpack manifest. */ async function exportModpackManifest() { const manifestPath = upath.join(clientDestDirectory, "manifest.json"); // Filter client side files only and prune build-specific fields. const newFiles = modpackManifest.files .map((file) => { if (file.sides) { if (!file.sides.includes("client")) return; const newFile = Object.assign({}, file); delete newFile.sides; return newFile; } return file; }) .filter(Boolean); return fs.promises.writeFile( manifestPath, JSON.stringify( { ...modpackManifest, files: newFiles, }, null, " ", ), ); } /** * Copies the license file. */ async function copyClientLicense() { return gulp.src("../LICENSE.md").pipe(gulp.dest(clientDestDirectory)); } /** * Copies the update notes file. */ function copyClientUpdateNotes() { return gulp.src("../UPDATENOTES.md", { allowEmpty: true }).pipe(gulp.dest(clientDestDirectory)); } /** * Copies the changelog file. */ function copyClientChangelog() { return gulp .src(upath.join(buildConfig.buildDestinationDirectory, "CHANGELOG.md")) .pipe(gulp.dest(clientDestDirectory)); } /** * Copies modpack overrides. */ function copyClientOverrides() { return gulp .src(buildConfig.copyFromSharedClientGlobs, { nodir: true, cwd: sharedDestDirectory, allowEmpty: true }) .pipe(gulp.symlink(upath.join(clientDestDirectory, "overrides"))); } /** * Fetches mod links and builds modlist.html. */ async function fetchModList() { const modList = await createModList(); const formattedModList = dedent` Nomi-CEu Mod Information ${formatModList(modList)}
Nomi-CEu Mod List (${modList.length} Mods):
Mod Name Mod Version Client? Server? Author(s)
`; return fs.promises.writeFile(upath.join(clientDestDirectory, "modlist.html"), formattedModList); } /** * Formats the mod list. */ function formatModList(modList: ModFileInfo[]): string { const output: string[] = []; modList.forEach((modFile) => { output.push(dedent` ${modFile.modInfo.name} v${cleanupVersion(modFile.fileInfo.displayName)} ${getTickCross(modFile.inClient)} ${getTickCross(modFile.inServer)} ${modFile.modInfo.authors.map((author) => `${author.name}`).join(", ")} `); }); return output.join("\n"); } /** * Gets the tick/cross used in the mod list. */ function getTickCross(bool: boolean): string { if (bool) { return '✔'; } return '✖'; } const bgImageNamespace = "minecraft"; const bgImagePath = "textures/gui/title/background"; const mainMenuConfigPath = "config/CustomMainMenu/mainmenu.json"; /** * Minifies (converts to jpeg) main menu files so they don't take up 60% of the pack size. */ async function compressMainMenuImages() { const mainMenuImages = []; const bgImagePathReal = upath.join("resources", bgImageNamespace, bgImagePath); // Convert each slideshow image to 80% jpg. await new Promise((resolve) => { gulp .src(upath.join(sharedDestDirectory, overridesFolder, bgImagePathReal, "**/*")) .pipe(imagemin([pngToJpeg({ quality: buildConfig.screenshotsQuality })])) .pipe( rename((f) => { // xd f.extname = ".jpg"; // Ping back the file name so we don't have to scan the folder again. mainMenuImages.push(`${f.basename}${f.extname}`); }), ) .pipe(gulp.dest(upath.join(clientDestDirectory, overridesFolder, bgImagePathReal))) .on("end", resolve); }); if (mainMenuImages.length > 0) { // Read the CustomMainMenu config and parse it. const mainMenuConfig: MainMenuConfig = JSON.parse( (await fs.promises.readFile(upath.join(clientDestDirectory, overridesFolder, mainMenuConfigPath))).toString(), ); // Fill the config with image paths using the weird "namespace:path" scheme. mainMenuConfig.other.background.slideshow.images = mainMenuImages.map( (img) => bgImageNamespace + ":" + upath.join(bgImagePath, img), ); // Write it back. return fs.promises.writeFile( upath.join(clientDestDirectory, overridesFolder, mainMenuConfigPath), JSON.stringify(mainMenuConfig, null, " "), ); } } export default gulp.series( clientCleanUp, createClientDirs, copyClientOverrides, exportModpackManifest, copyClientLicense, copyClientOverrides, copyClientChangelog, copyClientUpdateNotes, fetchModList, compressMainMenuImages, );