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.

$3

- 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:

``bash


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

$3

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

`json
{
"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"
}
}
`

$3


#### 🚀 Production Builds (with Version Management)
`bash
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)
`bash
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)
`bash
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:
`bash
rn-build-version [options]
`

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

$3

- Use a custom Gradle path:
`bash
rn-build-version --gradle ./custom/path/build.gradle
`

- Simulate changes (dry-run):
`bash
rn-build-version --dry-run
`

- Combine options:
`bash
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`.

---

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

---

$3

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