Use unimixins ext for setting the core plugin

UniMixinsPlugin/src/main/kotlin/UniMixinsExtension.kt

@@ -2,4 +2,5 @@ import org.gradle.api.provider.Property
 
 interface UniMixinsExtension {
     val uniMixVersion: Property<String>
+    val fmlCorePlugin: Property<String?>
 }

UniMixinsPlugin/src/main/kotlin/UniMixinsPlugin.kt

@@ -65,13 +65,13 @@ class UniMixinsPlugin : Plugin<Project> {
 
         val generateEmbeddedCorePluginFile = tasks.register("generateEmbeddedCorePluginFile") {
             it.doLast {
-                if (project.hasProperty("FMLCorePlugin")) {
-                    val corePlugin = project.property("FMLCorePlugin") as String
+                val fmlCorePlugin = unimixins.fmlCorePlugin.orNull
+                if (fmlCorePlugin != null) {
                     val dir = File(genDir.get().asFile, "META-INF")
                     dir.mkdirs()
 
                     val embeddedFile = File(dir, "EmbeddedFMLCorePlugins.txt")
-                    embeddedFile.writeText(corePlugin)
+                    embeddedFile.writeText(fmlCorePlugin)
                 }
             }
         }
@@ -106,7 +106,7 @@ class UniMixinsPlugin : Plugin<Project> {
             sJar.manifest { manifest ->
                 manifest.attributes(mapOf(
                     "Commit-ID" to versionDetails.gitHash,
-                    "FMLCorePlugin" to project.findProperty("FMLCorePlugin")
+                    "FMLCorePlugin" to unimixins.uniMixVersion.orNull
                 ).filterValues { it != null })
             }
 

all/build.gradle.kts

@@ -1,5 +1,9 @@
 import org.apache.tools.ant.filters.ReplaceTokens
 
+plugins {
+    id("unimixins")
+}
+
 dependencies {
     implementation(project(":mixin", "shadowArtifact"))
     implementation(project(":compat", "shadowArtifact"))

build.gradle.kts

@@ -11,6 +11,4 @@ subprojects {
     configure<UniMixinsExtension> {
         uniMixVersion = "0.15.3+mixin.0.8.7"
     }
-
-    apply(plugin = "unimixins")
 }

common/build.gradle.kts

@@ -1,3 +1,7 @@
+plugins {
+    id("unimixins")
+}
+
 val shadowArtifact: Configuration by configurations.creating
 shadowArtifact.isCanBeConsumed = true
 

compat/build.gradle.kts

@@ -1,3 +1,11 @@
+unimixins {
+    fmlCorePlugin = "io.github.legacymoddingmc.unimixins.compat.CompatCore"
+}
+
+plugins {
+    id("unimixins")
+}
+
 dependencies {
     compileOnly("org.spongepowered:mixin:0.8.5")
     shadow(project(":common", "shadowArtifact")) {

compat/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=io.github.legacymoddingmc.unimixins.compat.CompatCore

compatfuture/build.gradle.kts

@@ -1,3 +1,11 @@
+unimixins {
+    fmlCorePlugin = "io.github.legacymoddingmc.unimixins.compatfuture.CompatFutureCore"
+}
+
+plugins {
+    id("unimixins")
+}
+
 tasks.shadowJar {
     configurations = listOf()
     

compatfuture/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=io.github.legacymoddingmc.unimixins.compatfuture.CompatFutureCore

gasstation/build.gradle.kts

@@ -1,5 +1,13 @@
 import org.apache.tools.ant.filters.ReplaceTokens
 
+unimixins {
+	fmlCorePlugin = "com.falsepattern.gasstation.core.GasStationCore"
+}
+
+plugins {
+	id("unimixins")
+}
+
 val gasstationVersion = "0.5.1"
 val gasMixVersion = "0.8.5-gasstation_7"
 version = "$version+$gasstationVersion"

gasstation/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=com.falsepattern.gasstation.core.GasStationCore

gtnhmixins/build.gradle.kts

@@ -1,6 +1,13 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.apache.tools.ant.filters.ReplaceTokens
-import org.gradle.kotlin.dsl.filter
+
+unimixins {
+	fmlCorePlugin = "com.gtnewhorizon.gtnhmixins.core.GTNHMixinsCore"
+}
+
+plugins {
+	id("unimixins")
+}
 
 val gtnhMixinsVersion = "2.2.0"
 val mixinExtrasVersion = "0.1.1"

gtnhmixins/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=com.gtnewhorizon.gtnhmixins.core.GTNHMixinsCore

mixin/build.gradle.kts

@@ -1,6 +1,13 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.apache.tools.ant.filters.ReplaceTokens
-import org.gradle.kotlin.dsl.unimixins
+
+unimixins {
+    fmlCorePlugin = "io.github.legacymoddingmc.unimixins.mixin.MixinCore"
+}
+
+plugins {
+    id("unimixins")
+}
 
 val versionBase = version.toString()
 

mixin/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=io.github.legacymoddingmc.unimixins.mixin.MixinCore

mixinbooterlegacy/build.gradle.kts

@@ -1,5 +1,13 @@
 import org.apache.tools.ant.filters.ReplaceTokens
 
+unimixins {
+	fmlCorePlugin = "io.github.tox1cozz.mixinbooterlegacy.MixinBooterLegacyPlugin"
+}
+
+plugins {
+	id("unimixins")
+}
+
 repositories {
 	maven {
 		name = "sponge"

mixinbooterlegacy/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=io.github.tox1cozz.mixinbooterlegacy.MixinBooterLegacyPlugin

mixinextras/build.gradle.kts

@@ -1,6 +1,14 @@
 import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 import org.apache.tools.ant.filters.ReplaceTokens
 
+unimixins {
+	fmlCorePlugin = "io.github.legacymoddingmc.unimixins.mixinextras.MixinExtrasCore"
+}
+
+plugins {
+	id("unimixins")
+}
+
 val mixinExtrasVersion = "0.4.1"
 val shadowSources by configurations.creating
 

mixinextras/gradle.properties

@@ -1 +0,0 @@
-FMLCorePlugin=io.github.legacymoddingmc.unimixins.mixinextras.MixinExtrasCore

mixingasm/build.gradle.kts

@@ -1,5 +1,8 @@
 import org.apache.tools.ant.filters.ReplaceTokens
-import org.gradle.kotlin.dsl.filter
+
+plugins {
+    id("unimixins")
+}
 
 val mixingasmVersion = "0.3"
 version = "$version+$mixingasmVersion"

spongemixins/build.gradle.kts

@@ -1,5 +1,9 @@
 import org.apache.tools.ant.filters.ReplaceTokens
 
+plugins {
+	id("unimixins")
+}
+
 dependencies {
 	compileOnly("org.spongepowered:mixin:0.8.5")
 }