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Merged
krozniata merged 6 commits into from
Nov 13, 2025
Merged

chore: update assets & res srcDirs to match RN paths #158

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aea82e9
chore: update assets & res `srcDirs` to match RN paths
krozniata Nov 13, 2025
4e7f465
feat: detect path to generated JS assets & res in Gradle plugin
artus9033 Nov 13, 2025
4f69675
use multiple srcDirs
krozniata Nov 13, 2025
2e48008
remove
krozniata Nov 13, 2025
b6b7907
refactor: changes after CR
artus9033 Nov 13, 2025
1763645
docs: document changes
artus9033 Nov 13, 2025
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4 changes: 4 additions & 0 deletions README.md
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Expand Up @@ -226,6 +226,10 @@ React Native Brownfield is an open source project and will always remain free to

Like the project? ⚛️ [Join the team](https://callstack.com/careers/?utm_campaign=Senior_RN&utm_source=github&utm_medium=readme) who does amazing stuff for clients and drives React Native Open Source! 🔥

## Troubleshooting

For troubleshooting common issues, please refer to [TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md).

## Contributors

Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds/all-contributors#emoji-key)):
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9 changes: 9 additions & 0 deletions docs/TROUBLESHOOTING.md
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@@ -0,0 +1,9 @@
This section provides a troubleshooting guide for common issues encountered when using the `react-native-brownfield` library. If you face any problems not covered here, please refer to the official documentation or reach out to the community for support.

## [Android] `Error: duplicate resources` during `:app:mergeReleaseAssets`

An error like `Error: duplicate resources` during the `:app:mergeReleaseAssets` phase may occur if you have upgraded your React Native version from a version less than `0.82.0`, to a version greater than or equal to (>=) `0.82.0`. This is because RN 0.82.0 changed the path to which the JS bundle is written to from `build/generated/assets/createBundleReleaseJsAndAssets/` to `build/generated/assets/react/release/`, and analogously changed the path for `res/createBundleReleaseJsAndAssets/`. The brownfield Gradle plugin adds both directories to the source sets, potentially causing a conflict of artifacts. To fix this, just once clean your build directory (precisely, the `app/build/` directory) and rebuild the project. All subsequent builds should work fine.

## [iOS] `No script URL provided` in Release configuration

If you encounter this error, most likely you have missed a setup step and are missing `ReactNativeBrownfield.shared.bundle = ReactNativeBundle` before your call to `startReactNative`.
14 changes: 10 additions & 4 deletions ...ns/react/brownfield/src/main/kotlin/com/callstack/react/brownfield/plugin/RNSourceSets.kt
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Expand Up @@ -44,10 +44,16 @@ object RNSourceSets {
}

private fun configureSourceSets() {
androidExtension.sourceSets.getByName("main") {
it.assets.srcDirs("$appBuildDir/generated/assets/createBundleReleaseJsAndAssets")
it.res.srcDirs("$appBuildDir/generated/res/createBundleReleaseJsAndAssets")
it.java.srcDirs("$moduleBuildDir/generated/autolinking/src/main/java")
androidExtension.sourceSets.getByName("main") { sourceSet ->
for (bundlePathSegment in listOf(
"createBundleReleaseJsAndAssets", // outputs for RN <= 0.81
"react/release" // outputs for RN >= 0.82
)) {
sourceSet.assets.srcDirs("${appBuildDir}/generated/assets/$bundlePathSegment")
sourceSet.res.srcDirs("$appBuildDir/generated/res/$bundlePathSegment")
}

sourceSet.java.srcDirs("$moduleBuildDir/generated/autolinking/src/main/java")
}

androidExtension.sourceSets.getByName("release") {
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