Move manifest generation to build.gradle

Author: markmur

sample/android/app/build.gradle

@@ -146,3 +146,21 @@ apply from: file("../../node_modules/react-native-vector-icons/fonts.gradle")
 apply from: file("../../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
 
 apply from: project(':react-native-config').projectDir.getPath() + "/dotenv.gradle"
+
+def properties = loadProperties()
+def storefrontDomain = properties.getProperty("STOREFRONT_DOMAIN")
+
+if (!storefrontDomain) {
+  println("**** Please add a .env file with STOREFRONT_DOMAIN set *****")
+}
+
+task generateAndroidManifestFromTemplate {
+  doLast {
+    def templateFile = file('src/main/AndroidManifest.template.xml')
+    def outputFile = file('src/main/AndroidManifest.xml')
+    def content = templateFile.getText('UTF-8').replace('{{STOREFRONT_DOMAIN}}', "$storefrontDomain")
+    outputFile.write(content, 'UTF-8')
+  }
+}
+
+preBuild.dependsOn(generateAndroidManifestFromTemplate)

sample/android/app/src/main/AndroidManifest.template.xml

@@ -33,7 +33,7 @@
             <category android:name="android.intent.category.BROWSABLE" />
 
             <!-- Note: the host here will be replaced on application start -->
-            <data android:scheme="https" android:host="{STOREFRONT_DOMAIN}" />
+            <data android:scheme="https" android:host={{STOREFRONT_DOMAIN}} />
         </intent-filter>
       </activity>
     </application>

sample/android/build.gradle

@@ -20,4 +20,12 @@ buildscript {
     }
 }
 
+def loadProperties() {
+    def props = new Properties()
+    file('../.env').withInputStream {
+        props.load(it)
+    }
+    return props
+}
+
 apply plugin: "com.facebook.react.rootproject"

sample/package.json

@@ -11,7 +11,7 @@
     "build:ios": "sh ./scripts/build_ios",
     "lint": "yarn typecheck && eslint .",
     "ios": "react-native run-ios --simulator 'iPhone 15 Pro'",
-    "start": "./scripts/prestart && react-native start -- --simulator 'iPhone 15 Pro' --reset-cache",
+    "start": "react-native start -- --simulator 'iPhone 15 Pro' --reset-cache",
     "typecheck": "tsc --noEmit",
     "test:ios": "sh ./scripts/test_ios",
     "test:android": "sh ./scripts/test_android"