fix: Retain Existing Data in .env File (#1130)

* setEnvFile: keeps data from .env file * prettier for scripts
LNReader · Jul 13, 2024 · 9d6e407 · 9d6e407
1 parent 6781b5d
commit 9d6e407
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Showing 2 changed files with 22 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -8,7 +8,7 @@
     "prestart": "node scripts/setEnvFile.cjs Debug",
     "start": "react-native start",
     "lint": "eslint . --ext .js,.jsx,.ts,.tsx",
-    "prettier": "prettier --write \"./src/**/*.{js,jsx,ts,tsx}\"",
+    "prettier": "prettier --write \"./src/**/*.{js,jsx,ts,tsx}\" ./scripts",
     "buildRelease": "node scripts/setEnvFile.cjs Release && cd android && ./gradlew clean && ./gradlew assembleRelease",
     "open": "open ./android/app/build/outputs/apk/release/",
     "strings": "node scripts/stringTypes.cjs",

diff --git a/scripts/setEnvFile.cjs b/scripts/setEnvFile.cjs
@@ -16,8 +16,28 @@ let data =
   os.EOL +
   `RELEASE_DATE=${formattedDate}`;
 
-fs.writeFile(path.join(__dirname, '..', '.env'), data, 'utf8', err => {
+fs.readFile(path.join(__dirname, '..', '.env'), 'utf8', (err, existingData) => {
   if (err) {
     console.log(err);
+    return;
   }
+
+  const existingEnvData = existingData
+    .split(os.EOL)
+    .filter(line => {
+      return (
+        !line.startsWith('BUILD_TYPE=') &&
+        !line.startsWith('GIT_HASH=') &&
+        !line.startsWith('RELEASE_DATE=')
+      );
+    })
+    .join(os.EOL);
+
+  data += os.EOL + existingData;
+
+  fs.writeFile(path.join(__dirname, '..', '.env'), data, 'utf8', err => {
+    if (err) {
+      console.log(err);
+    }
+  });
 });