switch to pug

helpers/view_loader.js

@@ -1,4 +1,4 @@
-const Eta =     require('eta');
+const pug =     require('pug');
 const fs =      require('fs/promises');
 const glob =    require('glob');
 
@@ -7,28 +7,24 @@ const layoutdir = cwd + '/view';
 
 let compiled = {};
 
-
 async function loadFile(file) {
     if (compiled[file]) return compiled[file];
-    compiled[file] = Eta.compile(await fs.readFile(file, 'utf8'));
-
+    compiled[file] = await pug.compileFile(file);
     return compiled[file];
 }
 
+async function load(name, data) {
+    return (await loadFile(layoutdir + '/' + name))(data);
+}
 
 async function preload() {
-    glob(layoutdir + '/*.eta', (err, files) => {
-        files.filter(file => {return !file.startsWith('.');})
-            .forEach(file => {
-                loadFile(file);
-            });
+    await glob(layoutdir + '/**/*', (err, files) => {
+        files.filter(file => {
+            return !file.startsWith('.');
+        }).forEach(file => {
+            loadFile(file);
+        });
     });
 }
 
-
-async function load(name, data) {
-    return (await loadFile(cwd + '/view/' + name))(data, Eta.config);
-}
-
-
 module.exports = { load, loadFile, preload }

package.json

@@ -13,9 +13,9 @@
   "license": "ISC",
   "dependencies": {
     "dotenv": "^16.0.3",
-    "eta": "^2.0.0",
     "express": "^4.18.2",
-    "glob": "^8.1.0"
+    "glob": "^8.1.0",
+    "pug": "^3.0.2"
   },
   "devDependencies": {
     "gulp": "^4.0.2"

routes/homepage.js

@@ -1,7 +1,7 @@
 const Helpers = require('../helpers');
 
 async function handler(req, res) {
-    res.send(await Helpers.ViewLoader.load('welcome.eta'));
+    res.send(await Helpers.ViewLoader.load('hi.pug'));
 }
 
 module.exports = (router) => {

view/hi.pug

@@ -0,0 +1 @@
+p hi

view/welcome.eta

@@ -1,2 +0,0 @@
-hi<br/>
-<%~ Date.now() %>