update build js tasks - add skiping certain warnings & change vendor format to esm. add output error body to console

Author: dsymonov-jc

helpers/notifier.js

@@ -12,6 +12,7 @@ module.exports = {
 
     console.log(`\u{1b}[31m[ ${title} ]\u{1b}[0m`);
     console.log(`\u{1b}[33m${error}\u{1b}[0m`);
+    console.log(error);
 
     return callback ? callback() : null;
   },

tasks/build-js-vendors.js

@@ -26,19 +26,32 @@ module.exports = function () {
           babel(),
         ],
         onwarn(warning, warn) {
+          // skip certain warnings
+          if (
+            warning.code === 'UNUSED_EXTERNAL_IMPORT' 
+            || warning.code === 'THIS_IS_UNDEFINED' 
+            || warning.code === 'NON_EXISTENT_EXPORT'
+          )
+            return;
+
           throw new Error(warning.message);
         },
       });
 
       const tempJs = await bundle.write({
         file: `./${global.folder.temp}/js/${global.file.vendorJsTemp}`,
-        format: 'iife',
+        format: 'esm',
         name: 'vendor',
         sourcemap: false,
       });
       const tempJsFileName = tempJs.output[0].fileName;
 
-      gulp.src(filesExist([...vendorFiles, `./${global.folder.temp}/js/${tempJsFileName}`]))
+      gulp.src(
+        filesExist([
+          ...vendorFiles,
+          `./${global.folder.temp}/js/${tempJsFileName}`,
+        ]),
+      )
         .pipe(concat(global.file.vendorJs))
         .pipe(gulp.dest(`../${global.folder.build}/js`));
     } catch (error) {

tasks/build-js.js

@@ -21,6 +21,14 @@ module.exports = function () {
           babel(),
         ],
         onwarn(warning, warn) {
+          // skip certain warnings
+          if (
+            warning.code === 'UNUSED_EXTERNAL_IMPORT' 
+            || warning.code === 'THIS_IS_UNDEFINED' 
+            || warning.code === 'NON_EXISTENT_EXPORT'
+          )
+            return;
+
           throw new Error(warning.message);
         },
       });