Refactor KMP iOS build

app-ios-shared/build.gradle.kts

@@ -1,3 +1,4 @@
+import io.github.droidkaigi.confsched.primitive.activeArch
 import org.jetbrains.compose.ComposePlugin.CommonComponentsDependencies
 import org.jetbrains.kotlin.gradle.plugin.mpp.BitcodeEmbeddingMode
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
@@ -27,10 +28,11 @@ kotlin {
                     binaryOption("bundleVersion", version.toString())
                     binaryOption("bundleShortVersionString", version.toString())
 
-                    val includeToXCF = if (project.properties["app.ios.shared.debug"] == "true") {
-                        (this.target.name == "iosSimulatorArm64" && this.debuggable) || (this.target.name == "iosArm64" && this.debuggable)
-                    } else {
-                        true
+                    val includeToXCF = when (project.activeArch) {
+                        io.github.droidkaigi.confsched.primitive.Arch.ARM -> this.target.name.contains("iosArm64") || this.target.name.contains("iosSimulatorArm64")
+                        io.github.droidkaigi.confsched.primitive.Arch.ARM_SIMULATOR -> this.target.name.contains("iosSimulatorArm64")
+                        io.github.droidkaigi.confsched.primitive.Arch.X86 -> this.target.name.contains("iosX64")
+                        io.github.droidkaigi.confsched.primitive.Arch.ALL -> true
                     }
                     if (includeToXCF) {
                         xcf.add(this)

app-ios/App/App.xcodeproj/project.pbxproj

@@ -7,7 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		830BFA7C2C74EBF40017A600 /* compose-resources in Resources */ = {isa = PBXBuildFile; fileRef = 830BFA7B2C74EBF40017A600 /* compose-resources */; };
+		83CD07FE2C7B1F5400CDEFDB /* compose-resources in Resources */ = {isa = PBXBuildFile; fileRef = 83CD07FD2C7B1F5400CDEFDB /* compose-resources */; };
 		8C31F46B2BF6909A003F1BBA /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 8C31F46A2BF6909A003F1BBA /* GoogleService-Info.plist */; };
 		8C7074772C7791BD00FD4F39 /* ci_post_clone.sh in Resources */ = {isa = PBXBuildFile; fileRef = 8C7074762C7791BD00FD4F39 /* ci_post_clone.sh */; };
 		8C7074792C7791DF00FD4F39 /* ci_pre_xcodebuild.sh in Resources */ = {isa = PBXBuildFile; fileRef = 8C7074782C7791DF00FD4F39 /* ci_pre_xcodebuild.sh */; };
@@ -19,6 +19,8 @@
 
 /* Begin PBXFileReference section */
 		830BFA7B2C74EBF40017A600 /* compose-resources */ = {isa = PBXFileReference; lastKnownFileType = folder; name = "compose-resources"; path = "../../app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosSimulatorArm64/compose-resources"; sourceTree = "<group>"; };
+		83CD07FB2C7B1A5E00CDEFDB /* compose-resources */ = {isa = PBXFileReference; lastKnownFileType = folder; name = "compose-resources"; path = "../../app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosX64/compose-resources"; sourceTree = "<group>"; };
+		83CD07FD2C7B1F5400CDEFDB /* compose-resources */ = {isa = PBXFileReference; lastKnownFileType = folder; name = "compose-resources"; path = "../../app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/compose-resources"; sourceTree = "<group>"; };
 		8C31F46A2BF6909A003F1BBA /* GoogleService-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "GoogleService-Info.plist"; sourceTree = "<group>"; };
 		8C7074762C7791BD00FD4F39 /* ci_post_clone.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = ci_post_clone.sh; sourceTree = "<group>"; };
 		8C7074782C7791DF00FD4F39 /* ci_pre_xcodebuild.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; path = ci_pre_xcodebuild.sh; sourceTree = "<group>"; };
@@ -57,6 +59,8 @@
 		8C772B0C2BCBCBCA00F2BADC = {
 			isa = PBXGroup;
 			children = (
+				83CD07FB2C7B1A5E00CDEFDB /* compose-resources */,
+				83CD07FD2C7B1F5400CDEFDB /* compose-resources */,
 				8C7074752C77919300FD4F39 /* ci_scripts */,
 				830BFA7B2C74EBF40017A600 /* compose-resources */,
 				C412816C2C149FB500B458D1 /* DroidKaigi2024App-Info.plist */,
@@ -171,7 +175,7 @@
 				8C7DACB72BCBCCB0002C298A /* Preview Assets.xcassets in Resources */,
 				8C31F46B2BF6909A003F1BBA /* GoogleService-Info.plist in Resources */,
 				8C7074772C7791BD00FD4F39 /* ci_post_clone.sh in Resources */,
-				830BFA7C2C74EBF40017A600 /* compose-resources in Resources */,
+				83CD07FE2C7B1F5400CDEFDB /* compose-resources in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -194,7 +198,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/zsh;
-			shellScript = "cd ${SRCROOT}/../..\n\n./gradlew assembleSharedXCFramework --no-configuration-cache\n./gradlew iosSimulatorArm64AggregateResources --no-configuration-cache\n./gradlew iosArm64AggregateResources --no-configuration-cache\n\nSIMULATOR_RESOURCE_DIR=\"./app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosSimulatorArm64\"\nDEVICE_RESOURCE_DIR=\"./app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosArm64\"\n\nmkdir -p ${SIMULATOR_RESOURCE_DIR}/composeResources\nmkdir -p ${DEVICE_RESOURCE_DIR}/composeResources\n\nmkdir -p ${SIMULATOR_RESOURCE_DIR}/compose-resources\nmkdir -p ${DEVICE_RESOURCE_DIR}/compose-resources\n\ncp -R ${SIMULATOR_RESOURCE_DIR}/composeResources ${SIMULATOR_RESOURCE_DIR}/compose-resources\ncp -R ${DEVICE_RESOURCE_DIR}/composeResources ${DEVICE_RESOURCE_DIR}/compose-resources\n";
+			shellScript = "cd ${SRCROOT}/../..\n\n./build_xcframework_with_xcode_environment_variable.sh\n./gradlew iosSimulatorArm64AggregateResources --no-configuration-cache\n./gradlew iosX64AggregateResources --no-configuration-cache\n\nARM_RESOURCE_DIR=\"./app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosSimulatorArm64\"\nX64_RESOURCE_DIR=\"./app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/iosX64\"\nRESOURCE_DIR=\"./app-ios-shared/build/kotlin-multiplatform-resources/aggregated-resources/compose-resources\"\n\nmkdir -p ${ARM_RESOURCE_DIR}/composeResources\nmkdir -p ${X64_RESOURCE_DIR}/composeResources\n\nmkdir -p ${RESOURCE_DIR}\n\ncp -R ${ARM_RESOURCE_DIR}/composeResources ${RESOURCE_DIR}\ncp -R ${X64_RESOURCE_DIR}/composeResources ${RESOURCE_DIR}\n";
 		};
 /* End PBXShellScriptBuildPhase section */
 

app-ios/Makefile

@@ -14,8 +14,13 @@ build-kmp-module:
 	cd .. && \
 	./gradlew app-ios-shared:assembleSharedXCFramework --no-configuration-cache
 
+.PHONY: build-kmp-module-debug
+build-kmp-module-debug:
+	cd .. && \
+	./gradlew app-ios-shared:assembleSharedXCFramework -Papp.ios.shared.arch=arm64Simulator --no-configuration-cache
+
 .PHONY: build-app-debug
-build-app-debug: build-kmp-module
+build-app-debug: build-kmp-module-debug
 	set -o pipefail && \
 		xcodebuild -project $(PROJECT_FILE) \
 		-scheme $(SCHEME_NAME_APP) \
@@ -39,7 +44,7 @@ test-app-debug:
 .PHONY: bootstrap
 bootstrap:
 	make setup && \
-	make build-kmp-module && \
+	make build-kmp-module-debug && \
 	make open
 
 # Gradle Utility

build-logic/src/main/kotlin/io/github/droidkaigi/confsched/primitive/KmpIosPlugin.kt

@@ -2,6 +2,7 @@ package io.github.droidkaigi.confsched.primitive
 
 import io.github.droidkaigi.confsched.primitive.Arch.ALL
 import io.github.droidkaigi.confsched.primitive.Arch.ARM
+import io.github.droidkaigi.confsched.primitive.Arch.ARM_SIMULATOR
 import io.github.droidkaigi.confsched.primitive.Arch.X86
 import org.gradle.api.Plugin
 import org.gradle.api.Project
@@ -26,11 +27,21 @@ class KmpIosPlugin : Plugin<Project> {
                     "-linker-option", "-framework", "-linker-option", "CoreGraphics",
                 )
                 when (activeArch) {
-                    ARM -> iosSimulatorArm64 {
+                    ARM -> {
+                        iosSimulatorArm64 {
+                            binaries.forEach {
+                                it.freeCompilerArgs += simulatorLinkerOptions
+                            }
+                        }
+                        iosArm64()
+                    }
+
+                    ARM_SIMULATOR -> iosSimulatorArm64 {
                         binaries.forEach {
                             it.freeCompilerArgs += simulatorLinkerOptions
                         }
                     }
+
                     X86 -> iosX64()
                     ALL -> {
                         iosArm64()

build-logic/src/main/kotlin/io/github/droidkaigi/confsched/primitive/KmpKtorfitPlugin.kt

@@ -3,6 +3,7 @@ package io.github.droidkaigi.confsched.primitive
 import com.google.devtools.ksp.gradle.KspTaskNative
 import io.github.droidkaigi.confsched.primitive.Arch.ALL
 import io.github.droidkaigi.confsched.primitive.Arch.ARM
+import io.github.droidkaigi.confsched.primitive.Arch.ARM_SIMULATOR
 import io.github.droidkaigi.confsched.primitive.Arch.X86
 import org.gradle.api.Plugin
 import org.gradle.api.Project
@@ -35,7 +36,12 @@ class KmpKtorfitPlugin : Plugin<Project> {
 
             dependencies {
                 val iosConfigs = when (activeArch) {
-                    ARM -> listOf("IosSimulatorArm64")
+                    ARM -> listOf(
+                        "IosArm64",
+                        "IosSimulatorArm64"
+                    )
+
+                    ARM_SIMULATOR -> listOf("IosSimulatorArm64")
                     X86 -> listOf("IosX64")
                     ALL -> listOf(
                         "IosArm64",

build-logic/src/main/kotlin/io/github/droidkaigi/confsched/primitive/SourceSet.kt

@@ -5,6 +5,7 @@ import java.util.Properties
 
 enum class Arch(val arch: String?) {
     ARM("arm64"),
+    ARM_SIMULATOR("arm64Simulator"),
     X86("x86_64"),
     ALL(null),
     ;
@@ -23,5 +24,5 @@ val Project.activeArch
                 Properties().apply {
                     load(it.reader(Charsets.UTF_8))
                 }.getProperty("arch")
-            } ?: System.getenv("arch")
+            } ?: System.getenv("arch") ?: properties["app.ios.shared.arch"] as? String
     )

build_xcframework_with_xcode_environment_variable.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Check if SDK_NAME and ARCHS environment variables are set
+if [ -z "$SDK_NAME" ] || [ -z "$ARCHS" ]; then
+    echo "Error: SDK_NAME or ARCHS environment variable is not set"
+    exit 1
+fi
+
+# Initialize the target architecture
+target_arch=""
+
+# Determine the target architecture based on SDK_NAME and ARCHS
+if [[ "$SDK_NAME" == *"simulator"* ]]; then
+    if [[ "$ARCHS" == *"arm64"* ]]; then
+        target_arch="arm64Simulator"
+    elif [[ "$ARCHS" == *"x86_64"* ]]; then
+        target_arch="x86_64"
+    fi
+elif [[ "$SDK_NAME" == *"iphoneos"* ]] && [[ "$ARCHS" == *"arm64"* ]]; then
+    target_arch="arm64"
+fi
+
+# Check if a valid target architecture was determined
+if [ -z "$target_arch" ]; then
+    echo "Error: Unable to determine target architecture from SDK_NAME=$SDK_NAME and ARCHS=$ARCHS"
+    exit 1
+fi
+
+# Execute Gradle command with the determined architecture
+echo "Building for architecture: $target_arch"
+./gradlew assembleSharedXCFramework --no-configuration-cache -Papp.ios.shared.arch="$target_arch"
+
+echo "Build completed for $target_arch"

gradle.properties

@@ -1,6 +1,3 @@
-# operation
-app.ios.shared.debug=true
-
 # gradle
 org.gradle.jvmargs=-Xmx6048m -Dfile.encoding=UTF-8
 org.gradle.configureondemand=true