Initial commit with translated description

2026-03-29 09:45:51 +08:00
commit ece0dd5579
7 changed files with 1698 additions and 0 deletions
--- a/scripts/config.js
+++ b/scripts/config.js
@@ -0,0 +1,141 @@
+#!/usr/bin/env node
+
+const path = require('path');
+const os = require('os');
+const fs = require('fs');
+const dotenv = require('dotenv');
+
+// Config file locations
+const PRIMARY_ENV_PATH = path.join(os.homedir(), '.config', 'imap-smtp-email', '.env');
+const FALLBACK_ENV_PATH = path.resolve(__dirname, '../.env');
+
+// Find the .env file: primary location first, then fallback
+function findEnvPath() {
+  if (fs.existsSync(PRIMARY_ENV_PATH)) return PRIMARY_ENV_PATH;
+  if (fs.existsSync(FALLBACK_ENV_PATH)) return FALLBACK_ENV_PATH;
+  return null;
+}
+
+// Parse and strip --account <name> from process.argv
+// After this, process.argv[2] is always the command
+function parseAccountFromArgv(argv) {
+  const args = argv.slice(2);
+  const idx = args.indexOf('--account');
+  if (idx !== -1 && idx + 1 < args.length) {
+    const name = args[idx + 1];
+    args.splice(idx, 2);
+    return { accountName: name, remainingArgs: args };
+  }
+  return { accountName: null, remainingArgs: args };
+}
+
+// Build config object from environment variables
+// prefix: uppercase account name (e.g., 'WORK') or null for default
+function buildConfig(env, prefix) {
+  const p = prefix ? `${prefix}_` : '';
+
+  // Account existence check for named accounts
+  if (prefix && !env[`${p}IMAP_HOST`]) {
+    console.error(`Error: Account "${prefix.toLowerCase()}" not found in config. Check ~/.config/imap-smtp-email/.env`);
+    process.exit(1);
+  }
+
+  return {
+    imap: {
+      host: env[`${p}IMAP_HOST`] || '127.0.0.1',
+      port: parseInt(env[`${p}IMAP_PORT`]) || 1143,
+      user: env[`${p}IMAP_USER`],
+      pass: env[`${p}IMAP_PASS`],
+      tls: env[`${p}IMAP_TLS`] === 'true',
+      rejectUnauthorized: env[`${p}IMAP_REJECT_UNAUTHORIZED`] !== 'false',
+      mailbox: env[`${p}IMAP_MAILBOX`] || 'INBOX',
+    },
+    smtp: {
+      host: env[`${p}SMTP_HOST`],
+      port: parseInt(env[`${p}SMTP_PORT`]) || 587,
+      user: env[`${p}SMTP_USER`],
+      pass: env[`${p}SMTP_PASS`],
+      secure: env[`${p}SMTP_SECURE`] === 'true',
+      from: env[`${p}SMTP_FROM`] || env[`${p}SMTP_USER`],
+      rejectUnauthorized: env[`${p}SMTP_REJECT_UNAUTHORIZED`] !== 'false',
+    },
+    allowedReadDirs: (env.ALLOWED_READ_DIRS || '').split(',').map(d => d.trim()).filter(Boolean),
+    allowedWriteDirs: (env.ALLOWED_WRITE_DIRS || '').split(',').map(d => d.trim()).filter(Boolean),
+  };
+}
+
+// List all configured accounts from .env file
+// Returns { accounts: Array, configPath: String|null }
+function listAccounts() {
+  const envPath = findEnvPath();
+  if (!envPath) {
+    return { accounts: [], configPath: null };
+  }
+
+  // Parse the env file fresh to get all account prefixes
+  const dotenvResult = dotenv.config({ path: envPath });
+  const env = dotenvResult.parsed || {};
+  const accounts = [];
+  const seen = new Set();
+
+  // Check for default account (no prefix)
+  if (env.IMAP_HOST) {
+    accounts.push(createAccountObject(env, '', 'default'));
+    seen.add('default');
+  }
+
+  // Scan for named accounts (pattern: XXX_IMAP_HOST)
+  for (const key of Object.keys(env)) {
+    const match = key.match(/^([A-Z0-9]+)_IMAP_HOST$/);
+    if (match) {
+      const prefix = match[1];
+      const name = prefix.toLowerCase();
+      if (!seen.has(name)) {
+        accounts.push(createAccountObject(env, prefix + '_', name));
+        seen.add(name);
+      }
+    }
+  }
+
+  return { accounts, configPath: envPath };
+}
+
+// Create an account object from env variables
+function createAccountObject(env, prefix, name) {
+  const p = prefix;
+  return {
+    name,
+    email: env[`${p}IMAP_USER`] || env[`${p}SMTP_FROM`] || '-',
+    imapHost: env[`${p}IMAP_HOST`] || '-',
+    smtpHost: env[`${p}SMTP_HOST`] || '-',
+    isComplete: isAccountComplete(env, prefix)
+  };
+}
+
+// Check if an account has all required configuration
+function isAccountComplete(env, prefix) {
+  const p = prefix;
+  return !!(
+    env[`${p}IMAP_HOST`] &&
+    env[`${p}IMAP_USER`] &&
+    env[`${p}IMAP_PASS`] &&
+    env[`${p}SMTP_HOST`]
+  );
+}
+
+// --- Module initialization ---
+const envPath = findEnvPath();
+if (envPath) {
+  dotenv.config({ path: envPath });
+}
+
+const { accountName, remainingArgs } = parseAccountFromArgv(process.argv);
+const prefix = accountName ? accountName.toUpperCase() : null;
+
+// Strip --account from process.argv so callers see command at argv[2]
+process.argv = [process.argv[0], process.argv[1], ...remainingArgs];
+
+const config = buildConfig(process.env, prefix);
+
+module.exports = config;
+module.exports.listAccounts = listAccounts;