Closed #3 (Add Pug support)

package.json

@@ -8,6 +8,7 @@
 		"glob":            "^7.1.3",
 		"handlebars":      "^4.0.12",
 		"nodemailer":      "^4.6.8",
+		"pug":             "^2.0.3",
 		"response-time":   "^2.3.2",
 		"@gviagroup/jsvv": "~0.11.0"
 	},

src/models/templates.js

@@ -4,6 +4,7 @@ const fs         = require('fs');
 const ejs        = require('ejs');
 const glob       = require('glob');
 const handlebars = require('handlebars');
+const pug        = require('pug');
 
 const TEMPLATES_DIR = '/app/templates';
 
@@ -33,13 +34,16 @@ module.exports = {
 	compile(templateName, vars) {
 		const [, ext]      = templateName.split('.');
 		const template     = TEMPLATES.get(templateName) || '';
+		const templatePath = `${TEMPLATES_DIR}/${templateName}`;
 		
 		switch (ext) {
 			case 'ejs':
-				return ejs.render(template, vars, {filename: `${TEMPLATES_DIR}/${templateName}`});
+				return ejs.render(template, vars, {filename: templatePath});
 			case 'hbs':
 			case 'handlebars':
 				return handlebars.compile(template)(vars);
+			case 'pug':
+				return pug.compile(template, {basedir: TEMPLATES_DIR, filename: templatePath})(vars);
 			default:
 				return template;
 		}