From 5308640c5e323384c4304a6e0fe4faf6bdbbf8e5 Mon Sep 17 00:00:00 2001
From: "harry.tumalewa" <harrytmthy@gmail.com>
Date: Sun, 26 Apr 2026 18:12:13 +0700
Subject: [PATCH] refactor: Ensure moduleName check is only applied to
 contributors + update README

---
 README.md                                              |  8 ++++++++
 gradle/libs.versions.toml                              |  1 +
 samples/core/build.gradle.kts                          |  5 +----
 samples/feature/home/build.gradle.kts                  |  5 +----
 .../com/harrytmthy/stitch/ksp/StitchSymbolProcessor.kt | 10 +++++-----
 5 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 023c797..2125d21 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,14 @@ Build, then initialize the generated root graph:
 StitchInjector.init(StitchSingletonGraph())
 ```
 
+For multi-module projects, other modules should apply this Gradle plugin:
+
+```kotlin
+plugins {
+    id("io.github.harrytmthy.stitch") version "1.0.0-rc01"
+}
+```
+
 Add other scopes, where each scope represents a generated graph:
 
 ```kotlin
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 4ff4595..823ee6a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -57,6 +57,7 @@ kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref
 koin-compiler = { id = "io.insert-koin.compiler.plugin", version.ref = "koinCompiler" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 maven-publish = { id = "com.vanniktech.maven.publish", version.ref = "mavenPublishPlugin" }
+stitch = { id = "io.github.harrytmthy.stitch", version.ref = "stitch" }
 
 # Convention Plugins
 stitch-android-library = { id = "stitch.android.library" }
diff --git a/samples/core/build.gradle.kts b/samples/core/build.gradle.kts
index f9d90b9..0c56a5b 100644
--- a/samples/core/build.gradle.kts
+++ b/samples/core/build.gradle.kts
@@ -17,6 +17,7 @@
 plugins {
     alias(libs.plugins.stitch.android.library)
     alias(libs.plugins.ksp)
+    alias(libs.plugins.stitch)
 }
 
 android {
@@ -28,10 +29,6 @@ android {
         create("withDagger") { dimension = "di" }
         create("withNone") { dimension = "di" }
     }
-
-    ksp {
-        arg("stitch.moduleName", "Core")
-    }
 }
 
 dependencies {
diff --git a/samples/feature/home/build.gradle.kts b/samples/feature/home/build.gradle.kts
index 8348f9d..13bcc8f 100644
--- a/samples/feature/home/build.gradle.kts
+++ b/samples/feature/home/build.gradle.kts
@@ -17,6 +17,7 @@
 plugins {
     alias(libs.plugins.stitch.android.library)
     alias(libs.plugins.ksp)
+    alias(libs.plugins.stitch)
 }
 
 android {
@@ -28,10 +29,6 @@ android {
         create("withDagger") { dimension = "di" }
         create("withNone") { dimension = "di" }
     }
-
-    ksp {
-        arg("stitch.moduleName", "FeatureHome")
-    }
 }
 
 dependencies {
diff --git a/stitch-ksp/src/main/kotlin/com/harrytmthy/stitch/ksp/StitchSymbolProcessor.kt b/stitch-ksp/src/main/kotlin/com/harrytmthy/stitch/ksp/StitchSymbolProcessor.kt
index 9c2a66f..8ff5f94 100644
--- a/stitch-ksp/src/main/kotlin/com/harrytmthy/stitch/ksp/StitchSymbolProcessor.kt
+++ b/stitch-ksp/src/main/kotlin/com/harrytmthy/stitch/ksp/StitchSymbolProcessor.kt
@@ -46,11 +46,11 @@ class StitchSymbolProcessor(private val environment: SymbolProcessorEnvironment)
         val logger = environment.logger
         logger.info("Stitch: Starting dependency injection code generation")
         try {
-            val moduleName = getOption("stitch.moduleName")
-            val moduleKey = moduleName.toModuleKey()
             val localScanResult = LocalScanResult()
             LocalAnnotationScanner(resolver, localScanResult).scan()
             if (!localScanResult.isAggregator) {
+                val moduleName = getModuleName()
+                val moduleKey = moduleName.toModuleKey()
                 ContributionCodeGenerator(environment.codeGenerator)
                     .generate(moduleName, moduleKey, localScanResult)
             } else {
@@ -76,9 +76,9 @@ class StitchSymbolProcessor(private val environment: SymbolProcessorEnvironment)
         return emptyList()
     }
 
-    private fun getOption(name: String): String =
-        environment.options[name] ?: throw StitchProcessingException(
-            "Missing KSP option '$name'. Configure via ksp { arg(...) } or apply 'io.github.harrytmthy.stitch' plugin.",
+    private fun getModuleName(): String =
+        environment.options["stitch.moduleName"] ?: throw StitchProcessingException(
+            "Missing KSP option 'stitch.moduleName'. Configure via ksp { arg(...) } or apply 'io.github.harrytmthy.stitch' plugin.",
         )
 
     /**