build(dependencies): minimize consumer dependency footprint

buildSrc/src/main/kotlin/flamingock.publishing.gradle.kts

@@ -1,3 +1,6 @@
+import groovy.util.Node
+import org.gradle.api.artifacts.ExternalModuleDependency
+
 plugins {
     `maven-publish`
     id("org.jreleaser")
@@ -11,6 +14,15 @@ fun Project.isLibraryModule(): Boolean = name !in setOf(
 
 val fromComponentPublishing = if (isBomModule()) "javaPlatform" else "java"
 val mavenPublication = if (isBomModule()) "communityBom" else "maven"
+val externalCompileOnlyApiDependencies = provider {
+    configurations.findByName("compileOnlyApi")
+        ?.dependencies
+        ?.filterIsInstance<ExternalModuleDependency>()
+        ?.filter { dependency -> dependency.group != "io.flamingock" }
+        ?.map { dependency -> "${dependency.group}:${dependency.name}" }
+        ?.toSet()
+        ?: emptySet()
+}
 
 publishing {
     publications {
@@ -20,6 +32,31 @@ publishing {
             version = project.version.toString()
             from(components[fromComponentPublishing])
             pom {
+                withXml {
+                    val optionalDependencies = externalCompileOnlyApiDependencies.get()
+                    val dependencies = (asNode().get("dependencies") as List<*>)
+                        .filterIsInstance<Node>()
+                        .flatMap { dependenciesNode ->
+                            (dependenciesNode.get("dependency") as List<*>).filterIsInstance<Node>()
+                        }
+
+                    dependencies
+                        .filter { dependency ->
+                            val groupId = (dependency.get("groupId") as List<*>)
+                                .filterIsInstance<Node>()
+                                .firstOrNull()
+                                ?.text()
+                            val artifactId = (dependency.get("artifactId") as List<*>)
+                                .filterIsInstance<Node>()
+                                .firstOrNull()
+                                ?.text()
+                            "$groupId:$artifactId" in optionalDependencies
+                        }
+                        .filter { dependency ->
+                            (dependency.get("optional") as List<*>).isEmpty()
+                        }
+                        .forEach { dependency -> dependency.appendNode("optional", "true") }
+                }
                 name.set(project.name)
                 description.set("Flamingock is a Java library that brings Change-as-Code to your applications. It enables you to define and apply versioned, auditable changes to databases, event schemas, and external systems, ensuring safety, synchronization, and governance at runtime")
                 url.set("https://www.flamingock.io")
@@ -102,4 +139,4 @@ tasks.register("createStagingDeployFolder") {
 
 tasks.matching { it.name == "publish" }.configureEach {
     finalizedBy("createStagingDeployFolder")
-}
+}

cloud/flamingock-cloud/build.gradle.kts

@@ -1,9 +1,7 @@
-val coreApiVersion: String by extra
 dependencies {
 // Core
     api(project(":cloud:flamingock-cloud-api"))
-    implementation(project(":core:flamingock-core"))
-    api("io.flamingock:flamingock-core-api:${coreApiVersion}")
+    api(project(":core:flamingock-core"))
 // target systems
     api(project(":core:target-systems:flamingock-nontransactional-targetsystem"))
     api(project(":core:target-systems:flamingock-couchbase-targetsystem"))
@@ -22,8 +20,10 @@ dependencies {
     api(project(":community:flamingock-mongodb-sync-auditstore"))
     api(project(":community:flamingock-sql-auditstore"))
 
+    implementation("org.apache.httpcomponents:httpclient:4.5.14")
 
- // Test
+     // Test
+    testImplementation("com.github.tomakehurst:wiremock-jre8:2.35.2")
     testAnnotationProcessor(project(":core:flamingock-processor"))
     testImplementation(project(":utils:test-util"))
     testImplementation(project(":core:target-systems:flamingock-nontransactional-targetsystem"))

community/flamingock-community-bom/build.gradle.kts

@@ -12,7 +12,6 @@ dependencies {
         api("io.flamingock:flamingock-community:${version}")
         api("io.flamingock:flamingock-mongodb-reactive-auditstore:$version")
         api("io.flamingock:flamingock-mongodb-sync-auditstore:$version")
-        api("io.flamingock:flamingock-mongodb-springdata-auditstore:${version}")
         api("io.flamingock:flamingock-couchbase-auditstore:$version")
         api("io.flamingock:flamingock-dynamodb-auditstore:$version")
         api("io.flamingock:flamingock-sql-auditstore:$version")

community/flamingock-community/build.gradle.kts

@@ -1,8 +1,4 @@
-val coreApiVersion: String by extra
 dependencies {
-// Core
-    api(project(":core:flamingock-core"))
-    api("io.flamingock:flamingock-core-api:${coreApiVersion}")
 // target systems
     api(project(":core:target-systems:flamingock-nontransactional-targetsystem"))
     api(project(":core:target-systems:flamingock-couchbase-targetsystem"))

community/flamingock-dynamodb-auditstore/build.gradle.kts

@@ -1,8 +1,6 @@
 dependencies {
     implementation(project(":utils:dynamodb-util"))
-    implementation(project(":core:flamingock-core"))
-
-
+    api(project(":core:flamingock-core"))
     api(project(":core:target-systems:flamingock-dynamodb-externalsystem-api"))
 
     compileOnly("software.amazon.awssdk:dynamodb-enhanced:2.25.29")

community/flamingock-mongodb-reactive-auditstore/build.gradle.kts

@@ -1,14 +1,14 @@
 import org.jetbrains.kotlin.gradle.utils.extendsFrom
 
 dependencies {
-    implementation(project(":utils:mongodb-util"))
+    api(project(":utils:mongodb-util"))
     implementation(project(":utils:mongodb-reactive-util"))
     implementation(project(":utils:flamingock-reactive-util"))
-    implementation(project(":core:flamingock-core"))
+    api(project(":core:flamingock-core"))
 
     api(project(":core:target-systems:flamingock-mongodb-reactive-externalsystem-api"))
 
-    compileOnly("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
+    compileOnlyApi("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
 
     testImplementation(project(":utils:test-util"))
     testImplementation(project(":utils:mongodb-reactive-test-kit"))

community/flamingock-mongodb-sync-auditstore/build.gradle.kts

@@ -1,14 +1,14 @@
 import org.jetbrains.kotlin.gradle.utils.extendsFrom
 
 dependencies {
-    implementation(project(":utils:mongodb-util"))
+    api(project(":utils:mongodb-util"))
     implementation(project(":utils:mongodb-sync-util"))
-    implementation(project(":core:flamingock-core"))
+    api(project(":core:flamingock-core"))
 
     api(project(":core:target-systems:flamingock-mongodb-externalsystem-api"))
 //    api(project(":community:flamingock-community"))
 
-    compileOnly("org.mongodb:mongodb-driver-sync:4.0.0")
+    compileOnlyApi("org.mongodb:mongodb-driver-sync:4.0.0")
 
 
     testImplementation(project(":utils:test-util"))

community/flamingock-sql-auditstore/build.gradle.kts

@@ -3,11 +3,10 @@ import java.time.Duration
 val sqlVersion: String by extra
 
 dependencies {
-    api(project(":core:flamingock-core"))
-
     api(project(":core:target-systems:flamingock-sql-externalsystem-api"))
 
-    api(project(":core:target-systems:flamingock-sql-targetsystem"))
+    api(project(":core:flamingock-core"))
+    implementation(project(":core:target-systems:flamingock-sql-targetsystem"))
     implementation("io.flamingock:flamingock-sql-util:${sqlVersion}")
 
     testImplementation(project(":core:target-systems:flamingock-sql-externalsystem-api"))
@@ -65,4 +64,3 @@ tasks.test {
         showStandardStreams = false
     }
 }
-

core/flamingock-bom/build.gradle.kts

@@ -26,7 +26,6 @@ dependencies {
         api("io.flamingock:flamingock-community:${version}")
         api("io.flamingock:flamingock-mongodb-reactive-auditstore:$version")
         api("io.flamingock:flamingock-mongodb-sync-auditstore:$version")
-        api("io.flamingock:flamingock-mongodb-springdata-auditstore:${version}")
         api("io.flamingock:flamingock-couchbase-auditstore:$version")
         api("io.flamingock:flamingock-dynamodb-auditstore:$version")
         api("io.flamingock:flamingock-sql-auditstore:$version")

core/flamingock-core-commons/build.gradle.kts

@@ -4,8 +4,8 @@ val coreApiVersion: String by extra
 dependencies {
 //    api(project(":cloud:flamingock-cloud-api"))
     api("io.flamingock:flamingock-core-api:${coreApiVersion}")
-    api("io.flamingock:flamingock-general-util:${generalUtilVersion}")//todo implementation
-    api("jakarta.annotation:jakarta.annotation-api:2.1.1")//todo can this be implementation?
+    api("io.flamingock:flamingock-general-util:${generalUtilVersion}")
+    implementation("jakarta.annotation:jakarta.annotation-api:2.1.1")
 
     implementation("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")
     implementation("com.fasterxml.jackson.core:jackson-core:$jacksonVersion")
@@ -17,4 +17,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/flamingock-core/build.gradle.kts

@@ -1,19 +1,17 @@
 val jacksonVersion = "2.16.0"
-val generalUtilVersion: String by extra
 
 dependencies {
     api(project(":core:flamingock-core-commons"))
-    api("io.flamingock:flamingock-general-util:${generalUtilVersion}")//todo implementation
 
-    api("javax.inject:javax.inject:1")
-    api("org.javassist:javassist:3.30.2-GA")
-    api("com.google.code.findbugs:jsr305:3.0.2")
-    api("org.objenesis:objenesis:3.2")
-    api("org.yaml:snakeyaml:2.2")
+    implementation("javax.inject:javax.inject:1")
+    implementation("org.javassist:javassist:3.30.2-GA")
+    implementation("com.google.code.findbugs:jsr305:3.0.2")
+    implementation("org.objenesis:objenesis:3.2")
+    implementation("org.yaml:snakeyaml:2.2")
 
-    api("org.apache.httpcomponents:httpclient:4.5.14")
+    implementation("org.apache.httpcomponents:httpclient:4.5.14")
 
-    api("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")
+    implementation("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")
 
 
     testImplementation(project(":utils:test-util"))

core/flamingock-graalvm/build.gradle.kts

@@ -1,10 +1,10 @@
 val generalUtilVersion: String by extra
 dependencies {
-    api("io.flamingock:flamingock-general-util:${generalUtilVersion}")
+    implementation("io.flamingock:flamingock-general-util:${generalUtilVersion}")
 
     // GraalVM SDK for native image support — compileOnly because it's only needed at
     // native-image build time, never at JVM runtime.
-    compileOnly("org.graalvm.sdk:graal-sdk:22.3.0")
+    compileOnlyApi("org.graalvm.sdk:graal-sdk:22.3.0")
 }
 
 description = "GraalVM native image support and configuration for Flamingock applications"

core/flamingock-processor/build.gradle.kts

@@ -1,10 +1,8 @@
 val jacksonVersion = "2.16.0"
-val generalUtilVersion: String by extra
 dependencies {
     api(project(":core:flamingock-core-commons"))
-    api("io.flamingock:flamingock-general-util:${generalUtilVersion}")//todo implementation
-    api("org.yaml:snakeyaml:2.2")//todo implementation
-    api("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")//todo implementation
+    implementation("org.yaml:snakeyaml:2.2")
+    implementation("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")
 }
 
 description = "Annotation processor for generating change metadata and pipeline configurations from @Change annotations and YAML templates"

core/flamingock-test-support/build.gradle.kts

@@ -1,5 +1,5 @@
 dependencies {
-    implementation(project(":core:flamingock-core"))
+    api(project(":core:flamingock-core"))
 
 
     testImplementation(platform("org.junit:junit-bom:5.10.0"))
@@ -9,7 +9,7 @@ dependencies {
     // Add test utilities from the repository so tests can use InMemoryTestKit and pipeline helpers
     testImplementation(project(":utils:test-util"))
     testImplementation(project(":core:target-systems:flamingock-nontransactional-targetsystem"))
-    api("org.mockito:mockito-inline:4.11.0")
+    implementation("org.mockito:mockito-inline:4.11.0")
 }
 
 description = "Test support module for Flamingock framework"
@@ -28,4 +28,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/target-systems/flamingock-couchbase-externalsystem-api/build.gradle.kts

@@ -1,9 +1,9 @@
 val coreApiVersion: String by extra
 dependencies {
-    implementation("io.flamingock:flamingock-core-api:${coreApiVersion}")
+    api("io.flamingock:flamingock-core-api:${coreApiVersion}")
 
     //General
-    compileOnly("com.couchbase.client:java-client:3.6.0")
+    compileOnlyApi("com.couchbase.client:java-client:3.6.0")
 }
 
 description = "Couchbase external system api"
@@ -12,4 +12,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/target-systems/flamingock-couchbase-targetsystem/build.gradle.kts

@@ -8,7 +8,7 @@ dependencies {
     implementation(project(":legacy:mongock-importer-couchbase"))
 
     //General
-    compileOnly("com.couchbase.client:java-client:3.6.0")
+    compileOnlyApi("com.couchbase.client:java-client:3.6.0")
 
     //Test
     testImplementation("org.testcontainers:testcontainers-couchbase:2.0.2")
@@ -28,4 +28,4 @@ java {
 
 configurations.testImplementation {
     extendsFrom(configurations.compileOnly.get())
-}
+}

core/target-systems/flamingock-dynamodb-externalsystem-api/build.gradle.kts

@@ -1,9 +1,9 @@
 val coreApiVersion: String by extra
 dependencies {
-    implementation("io.flamingock:flamingock-core-api:${coreApiVersion}")
+    api("io.flamingock:flamingock-core-api:${coreApiVersion}")
 
     //General
-    compileOnly("software.amazon.awssdk:dynamodb-enhanced:2.25.29")
+    compileOnlyApi("software.amazon.awssdk:dynamodb:2.25.29")
 }
 
 description = "DynamoDB external system api"
@@ -12,4 +12,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/target-systems/flamingock-dynamodb-targetsystem/build.gradle.kts

@@ -5,7 +5,7 @@ dependencies {
     implementation(project(":utils:dynamodb-util"))
     implementation(project(":legacy:mongock-importer-dynamodb"))
 
-    compileOnly("software.amazon.awssdk:dynamodb-enhanced:2.25.29")
+    compileOnlyApi("software.amazon.awssdk:dynamodb-enhanced:2.25.29")
 
     testImplementation("software.amazon.awssdk:dynamodb:2.25.29")
     testImplementation("software.amazon.awssdk:dynamodb-enhanced:2.25.29")
@@ -24,4 +24,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/target-systems/flamingock-mongodb-externalsystem-api/build.gradle.kts

@@ -1,10 +1,8 @@
-val coreApiVersion: String by extra
 dependencies {
-
     api(project(":core:flamingock-core-commons"))
 
     // MongoDB driver for storage implementations
-    compileOnly("org.mongodb:mongodb-driver-sync:4.0.0")
+    compileOnlyApi("org.mongodb:mongodb-driver-sync:4.0.0")
 }
 
 description = "MongoDB external system api"
@@ -13,4 +11,4 @@ java {
     toolchain {
         languageVersion.set(JavaLanguageVersion.of(8))
     }
-}
+}

core/target-systems/flamingock-mongodb-reactive-externalsystem-api/build.gradle.kts

@@ -1,9 +1,9 @@
 val coreApiVersion: String by extra
 
 dependencies {
-    implementation("io.flamingock:flamingock-core-api:${coreApiVersion}")
+    api("io.flamingock:flamingock-core-api:${coreApiVersion}")
 
-    compileOnly("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
+    compileOnlyApi("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
 }
 
 description = "MongoDB reactive external system api"

core/target-systems/flamingock-mongodb-reactive-targetsystem/build.gradle.kts

@@ -3,10 +3,10 @@ dependencies {
     implementation(project(":utils:mongodb-util"))
     implementation(project(":utils:mongodb-reactive-util"))
     implementation(project(":legacy:mongock-importer-mongodb-reactive"))
-    api(project(":utils:flamingock-reactive-util"))
+    implementation(project(":utils:flamingock-reactive-util"))
     api(project(":core:target-systems:flamingock-mongodb-reactive-externalsystem-api"))
 
-    compileOnly("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
+    compileOnlyApi("org.mongodb:mongodb-driver-reactivestreams:4.0.0")
 
     testImplementation("org.testcontainers:testcontainers-mongodb:2.0.2")
     testImplementation("org.testcontainers:testcontainers-junit-jupiter:2.0.2")

core/target-systems/flamingock-mongodb-springdata-reactive-targetsystem/build.gradle.kts

@@ -7,12 +7,12 @@ val versions = mapOf(
 
 dependencies {
     api(project(":core:flamingock-core"))
-    api(project(":utils:flamingock-reactive-util"))
+    implementation(project(":utils:flamingock-reactive-util"))
     api(project(":core:target-systems:flamingock-mongodb-reactive-externalsystem-api"))
     implementation(project(":legacy:mongock-importer-mongodb-reactive"))
 
-    compileOnly("org.mongodb:mongodb-driver-reactivestreams:${versions["mongodb"]}")
-    compileOnly("org.springframework.data:spring-data-mongodb:${versions["spring-data"]}")
+    compileOnlyApi("org.mongodb:mongodb-driver-reactivestreams:${versions["mongodb"]}")
+    compileOnlyApi("org.springframework.data:spring-data-mongodb:${versions["spring-data"]}")
     compileOnly("io.projectreactor:reactor-core:3.4.34")
 
     testImplementation("org.testcontainers:testcontainers-mongodb:2.0.2")