style: apply prettier formatting to gulpfile.js and sw.js

Author: Ashutoshx7

gulpfile.js

@@ -26,36 +26,34 @@ const files = {
     jsPath: "js/**/*.js",
     cssPath: "css/*.css",
     sassPath: "css/*.sass"
-
 };
 
 const sassTask = () => {
     return src(files.sassPath)
         .pipe(sourcemaps.init()) // initialize sourcemaps first
         .pipe(sass()) // compile SASS to CSS
-        .pipe(postcss([ autoprefixer(), cssnano() ])) // PostCSS plugins
+        .pipe(postcss([autoprefixer(), cssnano()])) // PostCSS plugins
         .pipe(sourcemaps.write(".")) // write sourcemaps file in current directory
         .pipe(dest("dist/css")); // put final CSS in dist folder
 };
 
 const cssTask = () => {
     return src(files.cssPath)
-        .pipe(minifyCSS({compatibility: "ie8"}))
+        .pipe(minifyCSS({ compatibility: "ie8" }))
         .pipe(gulp.dest("dist/css"));
 };
 
 // JS task: concatenates and uglifies JS files to app.min.js
 const jsTask = () => {
     return src([files.jsPath])
         .pipe(concat("app.min.js"))
-        .pipe(babel(
-            {
+        .pipe(
+            babel({
                 presets: ["@babel/env"]
-            }
-        ))
+            })
+        )
         .pipe(uglify())
-        .pipe(dest("dist")
-        );
+        .pipe(dest("dist"));
 };
 
 // Cachebust
@@ -69,33 +67,36 @@ const cacheBustTask = () => {
 //This gulp task formats the js files
 
 const prettify = () => {
-    return gulp.src(files.jsPath)
-        .pipe(prettier({
-            singleQuote: true,
-            trailingComma: "all"
-        }))
+    return gulp
+        .src(files.jsPath)
+        .pipe(
+            prettier({
+                singleQuote: true,
+                trailingComma: "all"
+            })
+        )
         .pipe(gulp.dest("./dist/js"));
 };
 
 //to check whether or not files adhere to Prettier's formatting
 
 const validate = () => {
-    return gulp.src(files.jsPath)
-        .pipe(prettier.check({ singleQuote: true, trailingComma: "all"}));
+    return gulp.src(files.jsPath).pipe(prettier.check({ singleQuote: true, trailingComma: "all" }));
 };
 
 // Watch task: watch SASS , CSS and JS files for changes
 // If any change, run sass, css and js tasks simultaneously
 const watchTask = () => {
-    watch([ files.jsPath, files.cssPath, files.sassPath ],
-        parallel( jsTask, cssTask, sassTask));
+    watch([files.jsPath, files.cssPath, files.sassPath], parallel(jsTask, cssTask, sassTask));
 };
 
 // Export the default Gulp task so it can be run
 // Runs the sass ,css and js tasks simultaneously
 // then runs prettify, cacheBust, watch task, then validate
 exports.default = series(
-    parallel( jsTask, cssTask , sassTask ), prettify,
+    parallel(jsTask, cssTask, sassTask),
+    prettify,
     cacheBustTask,
-    watchTask, validate
+    watchTask,
+    validate
 );

sw.js

@@ -55,7 +55,7 @@ function fromCache(request) {
             if (!matching || matching.status === 404) {
                 return Promise.reject("no-match");
             }
-            
+
             return matching;
         });
     });
@@ -103,7 +103,7 @@ self.addEventListener("fetch", function (event) {
     );
 });
 
-self.addEventListener("beforeinstallprompt", (event) => {
+self.addEventListener("beforeinstallprompt", event => {
     // eslint-disable-next-line no-console
     console.log("done", "beforeinstallprompt", event);
     // Stash the event so it can be triggered later.
@@ -120,11 +120,10 @@ self.addEventListener("refreshOffline", function () {
     return fetch(offlineFallbackPage).then(function (response) {
         return caches.open(CACHE).then(function (cache) {
             // eslint-disable-next-line no-console
-            console.log("[PWA Builder] Offline page updated from refreshOffline event: " + response.url);
+            console.log(
+                "[PWA Builder] Offline page updated from refreshOffline event: " + response.url
+            );
             return cache.put(offlinePageRequest, response);
         });
     });
 });
-
-
-