Fix wrapper types from peer projects (#194)

.circleci/config.yml

@@ -122,7 +122,7 @@ workflows:
           matrix:
             parameters:
               jdk: ["8", "11", "17"]
-              kotlin: ["1.5.32", "1.6.21", "1.7.20", "1.8.0"]
+              kotlin: ["1.6.21", "1.7.21", "1.8.22"]
       - release:
           context: OSS
           filters:

buildSrc/src/main/kotlin/Lint.kt

@@ -31,6 +31,7 @@ fun Project.lint() {
             ktlint()
             target("**/*.kt")
             targetExclude("**/generated-sources/**")
+            targetExclude("**/generated/source/**")
         }
 
         kotlinGradle {

buildSrc/src/main/kotlin/com/toasttab/protokt/gradle/ProtobufBuild.kt

@@ -17,6 +17,7 @@ package com.toasttab.protokt.gradle
 
 import com.google.protobuf.gradle.GenerateProtoTask
 import com.google.protobuf.gradle.ProtobufExtension
+import com.google.protobuf.gradle.ProtobufExtract
 import com.google.protobuf.gradle.id
 import org.gradle.api.Project
 import org.gradle.api.file.FileCollection
@@ -25,6 +26,7 @@ import org.gradle.jvm.tasks.Jar
 import org.gradle.kotlin.dsl.apply
 import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.named
+import org.gradle.kotlin.dsl.withType
 import java.net.URLEncoder
 
 internal fun configureProtobufPlugin(project: Project, ext: ProtoktExtension, binaryPath: String) {
@@ -73,6 +75,16 @@ private fun extraClasspath(project: Project, task: GenerateProtoTask): String {
         extensions += project.configurations.getByName(TEST_EXTENSIONS)
     }
 
+    // Must explicitly register input files here; if any extensions dependencies are project dependencies then Gradle
+    // won't pick them up as dependencies unless we do this. There may be a better way to do this but for now just
+    // manually do what protobuf-gradle-plugin used to do.
+    // https://github.com/google/protobuf-gradle-plugin/commit/0521fe707ccedee7a0b4ce0fb88409eefb04e59d
+    project.tasks.withType<ProtobufExtract> {
+        if (name.startsWith("extractInclude")) {
+            inputFiles.from(extensions)
+        }
+    }
+
     return extensions.joinToString(";") { URLEncoder.encode(it.path, "UTF-8") }
 }
 

gradle-plugin-integration-test/build.gradle.kts

@@ -30,7 +30,7 @@ buildscript {
 
     dependencies {
         classpath("com.toasttab.protokt:protokt-gradle-plugin:$version")
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:${System.getProperty("kotlin.version", "1.4.32")}")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:${System.getProperty("kotlin.version", "1.6.32")}")
         classpath("com.diffplug.spotless:spotless-plugin-gradle:5.15.0")
     }
 }
@@ -63,7 +63,7 @@ subprojects {
                 apiVersion =
                     System.getProperty("kotlin.version")
                         ?.substringBeforeLast(".")
-                        ?: "1.4"
+                        ?: "1.6"
 
                 languageVersion = apiVersion
             }

gradle-plugin-integration-test/jvm-lite/build.gradle.kts

@@ -30,6 +30,7 @@ tasks {
 
 dependencies {
     protoktExtensions("com.toasttab.protokt:protokt-extensions-lite:$version")
+    protoktExtensions(project(":wrapper-types"))
 
     testImplementation(kotlin("test-junit5"))
     testImplementation("org.junit.jupiter:junit-jupiter:5.7.2")

gradle-plugin-integration-test/jvm-lite/src/main/proto/toasttab/protokt/testing/wrapper_test.proto

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2023 Toast, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto3";
+
+package toasttab.protokt.testing;
+
+option java_package = "com.toasttab.protokt.testing";
+
+import "protokt/protokt.proto";
+
+message WrapperTest {
+  bytes foo = 1 [(.protokt.property).wrap = "Id"];
+}

gradle-plugin-integration-test/settings.gradle.kts

@@ -29,4 +29,5 @@ rootProject.name = "gradle-plugin-integration-test"
 listOf(
     "jvm-regular",
     "jvm-lite",
+    "wrapper-types"
 ).forEach { include(it) }

gradle-plugin-integration-test/wrapper-types/build.gradle.kts

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Toast, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+plugins {
+    kotlin("jvm")
+    kotlin("kapt")
+}
+
+dependencies {
+    implementation("com.toasttab.protokt:protokt-core:$version")
+    implementation("com.google.auto.service:auto-service-annotations:1.0.1")
+
+    kapt("com.google.auto.service:auto-service:1.0.1")
+}
+
+configure<JavaPluginExtension> {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}

gradle-plugin-integration-test/wrapper-types/src/main/kotlin/com/toasttab/protokt/testing/Id.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2023 Toast, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.toasttab.protokt.testing
+
+import com.google.auto.service.AutoService
+import com.toasttab.protokt.ext.Converter
+
+data class Id(val value: String)
+
+@AutoService(Converter::class)
+object IdConverter : Converter<Id, ByteArray> {
+    override val wrapper = Id::class
+
+    override val wrapped = ByteArray::class
+
+    override fun wrap(unwrapped: ByteArray) =
+        Id(String(unwrapped))
+
+    override fun unwrap(wrapped: Id) =
+        wrapped.value.toByteArray()
+}