feat: prototype dev server

lib/loader/index.js

@@ -1,15 +1,35 @@
+const fs = require('fs-extra');
+const path = require('path');
 const loadConfig = require('./config');
 const loadBlog = require('./blog');
 
 module.exports = async function load(sourceDir) {
-  // 1. load siteConfig
+  // load siteConfig
   const siteConfig = loadConfig(sourceDir);
 
-  // 2. extract data from all blog files
+  // extract data from all blog files
   const blogDatas = await loadBlog(sourceDir);
 
+  // resolve outDir
+  const outDir = siteConfig.dest
+    ? path.resolve(siteConfig.dest)
+    : path.resolve(sourceDir, '.blogi/dist');
+
+  // resolve the path of our app theme/ layout
+  const themePath =
+    !siteConfig.themePath ||
+    !fs.existsSync(path.resolve(sourceDir, siteConfig.themePath))
+      ? path.resolve(__dirname, '../theme')
+      : siteConfig.themePath;
+
+  const publicPath = siteConfig.base || '/';
+
   return {
     siteConfig,
-    blogDatas
+    blogDatas,
+    sourceDir,
+    outDir,
+    themePath,
+    publicPath
   };
 };