Update _app\version.json with version of template (#926)

Author: chrisvire

README.md

@@ -74,3 +74,13 @@ npm run sandbox
 ```
 
 Open a browser to http://localhost:2468/graphql to query the Scripture data using GraphQL.
+
+### Release
+
+The version of the PWA can be read from the property `version` from the file `_app/version.json`.
+AppBuilders includes the latest tagged version of the repo. Before making a new release with the 
+AppBuilders, do the following:
+
+- update the version in package.json with the version of the AppBuilders
+- merge into main
+- tag main with "v{version}"

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "appbuilder-pwa",
-    "version": "0.0.1",
+    "version": "13.3.2",
     "type": "module",
     "scripts": {
         "dev": "concurrently --restart-tries -1 --restart-after 10 -t HH:mm:ss -p \"[{time} {name}]\" -n Converter,Svelte \"ts-node convert/index.ts --watch\" \"vite dev --host\"",

package.json

@@ -1,6 +1,12 @@
+import { readFileSync } from 'fs';
 import adapter from '@sveltejs/adapter-static';
 import { sveltePreprocess } from 'svelte-preprocess';
 
+// Read template version from package.json
+const packageJson = JSON.parse(readFileSync('package.json', 'utf-8'));
+const templateVersion = packageJson.version;
+const buildTimestamp = Date.now();
+
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
     // Consult https://github.com/sveltejs/svelte-preprocess
@@ -30,6 +36,9 @@ const config = {
             options: {
                 scope: process.env.BUILD_BASE_PATH
             }
+        },
+        version: {
+            name: `${templateVersion}-${buildTimestamp}`
         }
     }
 };