fix(cli): add icon code output for ios icons

CLI doesn't print out meta tags required for iOS icons, neither saves to index.html. This change
fixes that issue.

fix #26

CONTRIBUTING.md

@@ -35,9 +35,9 @@ All other commit types will trigger no new release.
 
 ## Testing
 
-The project uses [jest](https://jestjs.io) for unit and integration testing. You can utilize jest's handy [snapshot testing](https://jestjs.io/docs/en/snapshot-testing) feature while testing feature integration specifically, please see [cli.test.js](https://github.com/onderceylan/pwa-asset-generator/blob/master/cli.test.js) file and [snapshots](https://github.com/onderceylan/pwa-asset-generator/tree/master/__snapshots__) folder for examples. Please apply code changes alongside with unit tests.
+The project uses [jest](https://jestjs.io) for unit and integration testing. You can utilize jest's handy [snapshot testing](https://jestjs.io/docs/en/snapshot-testing) feature while testing feature integration specifically, please see [cli.test.js](https://github.com/onderceylan/pwa-asset-generator/blob/master/cli.test.js) file and [snapshots](https://github.com/onderceylan/pwa-asset-generator/tree/master/__snapshots__) folder for examples. You can update the snapshots with `npm run jest:update` command when needed.
 
-Tests run with `npm test` command.
+Please apply any of your code changes alongside with unit tests. Tests run with `npm run jest` command.
 
 ## Continuous integration
 

__snapshots__/cli.test.js.snap

@@ -99,6 +99,14 @@ exports[`generates icons only 1`] = `
     \\"type\\": \\"image/png\\"
   }
 ]
+
+
+<link rel=\\"apple-touch-icon\\" sizes=\\"180x180\\" href=\\"temp/apple-icon-180.png\\">
+<link rel=\\"apple-touch-icon\\" sizes=\\"167x167\\" href=\\"temp/apple-icon-167.png\\">
+<link rel=\\"apple-touch-icon\\" sizes=\\"152x152\\" href=\\"temp/apple-icon-152.png\\">
+<link rel=\\"apple-touch-icon\\" sizes=\\"120x120\\" href=\\"temp/apple-icon-120.png\\">
+
+<meta name=\\"apple-mobile-web-app-capable\\" content=\\"yes\\">
 "
 `;
 

cli.js

@@ -179,21 +179,19 @@ if (!output) {
       }
     }
 
-    if (!options.iconOnly) {
-      if (options.index) {
-        await pwa.addMetaTagsToIndexPage(htmlContent, options.index);
-        logger.success(
-          `Splash screen meta tags are saved to index html file ${options.index}`,
-        );
-      } else {
-        logger.warn(
-          'Index html file is not specified, printing out the content to console instead',
-        );
-        logger.success(
-          'Below is the splash screen content for your index.html file. You can copy/paste it manually',
-        );
-        process.stdout.write(`\n${htmlContent}\n`);
-      }
+    if (options.index) {
+      await pwa.addMetaTagsToIndexPage(htmlContent, options.index);
+      logger.success(
+        `iOS meta tags are saved to index html file ${options.index}`,
+      );
+    } else {
+      logger.warn(
+        'Index html file is not specified, printing out the content to console instead',
+      );
+      logger.success(
+        'Below is the iOS meta tags content for your index.html file. You can copy/paste it manually',
+      );
+      process.stdout.write(`\n${htmlContent}\n`);
     }
   } catch (e) {
     logger.error(e);

package.json

@@ -8,6 +8,8 @@
   },
   "scripts": {
     "test": "npm run lint && jest",
+    "jest": "jest",
+    "jest:update": "jest -u",
     "commit": "git-cz",
     "lint": "eslint \"**/**.js\"",
     "lint:fix": "npm run lint -- --fix",

puppets.js

@@ -184,12 +184,12 @@ const getSplashScreenMetaData = async options => {
       splashScreenData,
       scaleFactorData,
     );
-    logger.success('Loaded splash screen metadata');
+    logger.success('Loaded metadata for iOS platform');
   } catch (e) {
     splashScreenUniformMetaData =
       constants.APPLE_HIG_SPLASH_SCREEN_FALLBACK_DATA;
     logger.warn(
-      `Failed to fetch latest specs from Apple Human Interface Guidelines. Using static fallback data from v${packageJson.version}`,
+      `Failed to fetch latest specs from Apple Human Interface guidelines. Using static fallback data from v${packageJson.version}`,
     );
   } finally {
     browser.close();