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A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang. (PERSONAL FORK)
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JavaScript
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122const fsPromises = require("fs").promises;const path = require("path");
module.exports = async function afterPack(context) { const { appOutDir, electronPlatformName, packager } = context; await removeLanguagePacks(appOutDir, packager, electronPlatformName);};
async function removeLanguagePacks(appOutDir, packager, platform) { // 支持的语言都要保留，否则影响开发者工具字体显示 const wantedLanguages = ["ar_SA", "de_DE", "en_US", "es_ES", "fr_FR", "he_IL", "it_IT", "ja_JP", "ko_KR", "pl_PL", "pt_BR", "ru_RU", "sk_SK", "tr_TR", "zh_CHT", "zh_CN"]; const keepPrefixes = new Set(wantedLanguages.map(lang => lang.substring(0, 2)));
let resourcePath; let fileExtension; let isDirectory = false;
if (platform === "darwin") { const appName = packager.appInfo.productFilename; resourcePath = path.join( appOutDir, `${appName}.app`, "Contents", "Frameworks", "Electron Framework.framework", "Versions", "A", "Resources" ); fileExtension = ".lproj"; isDirectory = true; } else if (platform === "win32" || platform === "linux") { resourcePath = path.join(appOutDir, "locales"); fileExtension = ".pak"; isDirectory = false; } else { return; }
try { const entries = await fsPromises.readdir(resourcePath); const targetFiles = entries.filter(file => file.endsWith(fileExtension));
if (targetFiles.length === 0) { return; }
let deletedCount = 0; let deletedSize = 0; const deletePromises = entries.map(async (file) => { if (!file.endsWith(fileExtension)) return;
const languageName = file.replace(new RegExp(`\\${fileExtension}$`), ""); const langPrefix = languageName.substring(0, 2);
if (keepPrefixes.has(langPrefix)) { return; }
const filePath = path.join(resourcePath, file);
const stats = await fsPromises.stat(filePath); const fileSize = isDirectory ? await getDirectorySize(filePath) : stats.size;
await fsPromises.rm(filePath, { force: true, recursive: isDirectory, });
deletedCount++; deletedSize += fileSize; });
await Promise.all(deletePromises);
if (deletedCount > 0) { console.log(`Removed ${deletedCount}/${targetFiles.length} language packs, saved ${formatBytes(deletedSize)}`); } } catch (error) { console.error("Failed to remove language packs:", error.message); }}
async function getDirectorySize(dirPath) { let totalSize = 0; try { const entries = await fsPromises.readdir(dirPath, { withFileTypes: true }); for (const entry of entries) { const entryPath = path.join(dirPath, entry.name); if (entry.isDirectory()) { totalSize += await getDirectorySize(entryPath); } else { const stats = await fsPromises.stat(entryPath); totalSize += stats.size; } } } catch (error) { console.warn(`Failed to calculate directory size for ${dirPath}:`, error.message); } return totalSize;}
function formatBytes(bytes) { if (bytes === 0) { return "0 B"; }
const k = 1024; const sizes = ["B", "KB", "MB", "GB", "TB"]; const i = Math.floor(Math.log(bytes) / Math.log(k)); const size = bytes / Math.pow(k, i);
const formattedSize = size % 1 === 0 ? size.toString() : size.toFixed(1);
return `${formattedSize} ${sizes[i]}`;}