rn-build-version

A React Native tool for managing versionCode and versionName in your Android build.gradle file, with support for building APKs and AABs. It simplifies version management by providing interactive prompts and automates backups and changelog updates.

🚀 Features

• Version Management:
  • Increment patch (e.g., 0.0.1 → 0.0.2), minor (e.g., 0.0.1 → 0.1.0), or major (e.g., 0.0.1 → 1.0.0) versions.
  • Set custom versionCode and versionName.
  • Skip version updates for local testing builds.
• Automation:
  • Backup build.gradle before modifications.
  • Generate or update a CHANGELOG.md file with version details.
• Flexibility:
  • Custom Gradle file path support via CLI option.
  • Dry-run mode to simulate changes without applying them.

📌 Prerequisites

• Ensure your build.gradle contains versionCode and versionName (e.g., in defaultConfig).
• Configure signing in build.gradle for release builds.

⚠️ Notes

• The tool assumes a standard React Native Android project structure.
• Run chmod +x android/gradlew on macOS/Linux if Gradle permissions are an issue.

📦 Installation

Install the package globally or as a development dependency in your React Native project:

# Globally
npm install -g rn-build-version

# As a dev dependency
npm install --save-dev rn-build-version

# Using yarn
yarn add --dev rn-build-version

🔧 Usage

1️⃣ Add Scripts to Your package.json

Integrate the tool into your React Native project by adding these scripts:

{
  "scripts": {
    "build:android:apk": "rn-build-version && cd android && ./gradlew clean assembleRelease",
    "build:android:aab": "rn-build-version && cd android && ./gradlew clean bundleRelease",
    "build:android:apk:fast": "rn-build-version && cd android && ./gradlew assembleRelease",
    "build:android:aab:fast": "rn-build-version && cd android && ./gradlew bundleRelease",
    "build:android:apk:local": "cd android && ./gradlew clean assembleRelease",
    "build:android:aab:local": "cd android && ./gradlew clean bundleRelease",
    "build:android:apk:local:fast": "cd android && ./gradlew assembleRelease",
    "build:android:aab:local:fast": "cd android && ./gradlew bundleRelease"
  }
}

2️⃣ Run the Commands

🚀 Production Builds (with Version Management)

npm run build:android:apk
npm run build:android:aab

yarn build:android:apk
yarn build:android:aab

These commands prompt you to update the version before building.

🛠️ Local Testing Builds (No Version Change)

npm run build:android:apk:local
npm run build:android:aab:local

yarn build:android:apk:local
yarn build:android:aab:local

These skip version prompts and build with the current version.

⚡ Fast Builds (No Clean, for Quicker Iteration)

npm run build:android:apk:fast
npm run build:android:aab:fast
npm run build:android:apk:local:fast
npm run build:android:aab:local:fast

yarn build:android:apk:fast
yarn build:android:aab:fast
yarn build:android:apk:local:fast
yarn build:android:aab:local:fast

📊 When to Use Each Command

Command	Use Case
yarn build:android:apk	Full build with version update and clean (ideal for production APK).
yarn build:android:aab	Full build with version update and clean (ideal for production AAB).
yarn build:android:apk:fast	Quick build with version update, no clean (faster for testing APK).
yarn build:android:aab:fast	Quick build with version update, no clean (faster for testing AAB).
yarn build:android:apk:local	Local build with clean, no version update (fresh APK for local use).
yarn build:android:aab:local	Local build with clean, no version update (fresh AAB for local use).
yarn build:android:apk:local:fast	Fast local build, no clean or version update (quick APK iteration).
yarn build:android:aab:local:fast	Fast local build, no clean or version update (quick AAB iteration).

🖥️ CLI Usage

Run the tool directly with options:

rn-build-version [options]

Option	Description	Default
-g, --gradle <path>	Path to your build.gradle file	android/app/build.gradle
-d, --dry-run	Simulate changes without applying them	false

📌 Examples

• Use a custom Gradle path:

rn-build-version --gradle ./custom/path/build.gradle

• Simulate changes (dry-run):

rn-build-version --dry-run

• Combine options:

rn-build-version --gradle ./android/app/build.gradle --dry-run

✨ Example Interaction

When you run rn-build-version or a build script with it, you’ll see:

Current versionCode: 1
Current versionName: 0.0.1
? What do you want to do with the version? (Use arrow keys)
  > Increment patch (e.g., 0.0.1 -> 0.0.2)
    Increment minor (e.g., 0.0.1 -> 0.1.0)
    Increment major (e.g., 0.0.1 -> 1.0.0)
    Set custom version
    Skip (no increment)

• Choosing "Increment patch":

  • Updates versionCode: 2, versionName: "0.0.2".
  • Creates a backup (build.gradle.bak).
  • Appends to CHANGELOG.md.

• Choosing "Set custom version":

  • Prompts for new versionName and versionCode.
  • Example: Set versionName: "1.2.3", versionCode: 123.

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💡 Enjoy hassle-free versioning in your React Native projects! 🚀

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Screenshots

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Fixed: Now this will work all type of version naming convension.