Refactor imageBase to assetBaseUrl

README.md

@@ -52,7 +52,7 @@ __`--out`__: Replaces the default output directory (`./output`) with the one pro
 
 A `config.js` file exists to provide configuration parameters for the build. The following attribute is supported:
 
- - **`imageBase`**: The absolute URL where images are to be accessible publicly.
+ - **`assetBaseUrl`**: The absolute URL where images are to be accessible publicly.
 
 
 ## About images
@@ -71,7 +71,7 @@ This would refer to an image stored in the following directory: `src/assets/logo
 
 It is not part of the scope of this tool to sync or upload images to a public hosting environment. All the tool does is repatriate every image file under the `src/assets` directory into the `output/assets` directory when building the project. Those files should then be uploaded/synced to a Web server serving static files.
 
-When building templates for production (see _Building for production_ below), the `$IMGBASE$` variables will be replaced by the `imageBase` configuration attribute in `config.js`.
+When building templates for production (see _Building for production_ below), the `$IMGBASE$` variables will be replaced by the `assetBaseUrl` configuration attribute in `config.js`.
 
 ## About translations / i18n
 

config.js

@@ -1,4 +1,4 @@
 module.exports = {
     // This is where your images are to be hosted publicly - e.g. 'https://domain.org/images'
-    imageBase: process.env.EMAIL_ASSET_URL,
+    assetBaseUrl: process.env.EMAIL_ASSET_URL,
 };

gulpfile.js

@@ -16,9 +16,9 @@ const production = environments.production;
 
 const mjmlEngine = require('mjml');
 
-let imageBase = production() ? config.imageBase : './assets';
-if (!imageBase) throw new Error(`Empty imageBase in config.js`)
-if (imageBase.endsWith('/')) imageBase = imageBase.replace(/\/$/, "") // remove trailing slash
+let assetBaseUrl = production() ? config.assetBaseUrl : './assets';
+if (!assetBaseUrl) throw new Error(`Empty assetBaseUrl in config.js`)
+if (assetBaseUrl.endsWith('/')) assetBaseUrl = assetBaseUrl.replace(/\/$/, "") // remove trailing slash
 
 const argOutput = argv.out || './output';
 
@@ -52,7 +52,7 @@ gulp.task('copy:assets', function () {
 gulp.task('build:html', function () {
     return gulp.src(files.templates)
         .pipe(nunjucks.compile({
-            assetBaseUrl: imageBase
+            assetBaseUrl
         }, { searchPath: dirs.templates }))
         .pipe(mjml(mjmlEngine, {
             minify: false,