Update to Kotlin 1.7 + other deps

build.gradle.kts

@@ -65,16 +65,13 @@ subprojects {
         }
       }
     }
-    configure<MavenPublishPluginExtension> {
-      sonatypeHost = S01
-    }
   }
 
   apply(plugin = "com.diffplug.spotless")
   configure<SpotlessExtension> {
     kotlin {
       target("**/*.kt")
-      ktlint(libs.versions.ktlint.get()).userData(mapOf("indent_size" to "2"))
+      ktlint(libs.versions.ktlint.get()).editorConfigOverride(mapOf("indent_size" to "2"))
       trimTrailingWhitespace()
       endWithNewline()
 

gradle.properties

@@ -14,3 +14,6 @@ POM_LICENCE_DIST=repo
 
 POM_DEVELOPER_ID=square
 POM_DEVELOPER_NAME=Square, Inc.
+
+SONATYPE_HOST=S01
+RELEASE_SIGNING_ENABLED=true

gradle/libs.versions.toml

@@ -13,29 +13,31 @@
 # limitations under the License.
 
 [versions]
-kotlin = "1.6.21"
-kct = "1.4.8"
-ksp = "1.6.20-1.0.5"
-ktlint = "0.42.1"
+kotlin = "1.7.0"
+kct = "1.4.9-alpha01"
+ksp = "1.7.0-1.0.6"
+ktlint = "0.45.2"
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
-dokka = { id = "org.jetbrains.dokka", version = "1.6.20" }
+dokka = { id = "org.jetbrains.dokka", version = "1.6.21" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
-spotless = { id = "com.diffplug.spotless", version = "6.2.1" }
-mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.18.0" }
+spotless = { id = "com.diffplug.spotless", version = "6.7.1" }
+mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.20.0" }
 
 [libraries]
 autoCommon = { module = "com.google.auto:auto-common", version = "1.1.2" }
-guava = { module = "com.google.guava:guava", version = "30.1.1-jre" }
+guava = { module = "com.google.guava:guava", version = "31.1-jre" }
 javapoet = "com.squareup:javapoet:1.13.0"
 
 autoService = "com.google.auto.service:auto-service-annotations:1.0"
 autoService-ksp = "dev.zacsweers.autoservice:auto-service-ksp:1.0.0"
 
+kotlin-compilerEmbeddable = { module = "org.jetbrains.kotlin:kotlin-compiler-embeddable", version.ref = "kotlin" }
+kotlin-annotationProcessingEmbeddable = { module = "org.jetbrains.kotlin:kotlin-annotation-processing-embeddable", version.ref = "kotlin" }
 kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin" }
 kotlin-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "kotlin" }
-kotlin-metadata = { module = "org.jetbrains.kotlinx:kotlinx-metadata-jvm", version = "0.4.0" }
+kotlin-metadata = { module = "org.jetbrains.kotlinx:kotlinx-metadata-jvm", version = "0.4.2" }
 
 ksp = { module = "com.google.devtools.ksp:symbol-processing", version.ref = "ksp" }
 ksp-api = { module = "com.google.devtools.ksp:symbol-processing-api", version.ref = "ksp" }

interop/kotlinx-metadata/build.gradle.kts

@@ -39,4 +39,6 @@ dependencies {
   testImplementation(libs.truth)
   testImplementation(libs.compileTesting)
   testImplementation(libs.kotlinCompileTesting)
+  testImplementation(libs.kotlin.annotationProcessingEmbeddable)
+  testImplementation(libs.kotlin.compilerEmbeddable)
 }

interop/ksp/test-processor/build.gradle.kts

@@ -31,7 +31,10 @@ dependencies {
   implementation(libs.autoService)
   compileOnly(libs.ksp.api)
   ksp(libs.autoService.ksp)
-  // Always force the latest version of the KSP impl in tests to match what we're building against
+  // Always force the latest version of the KSP/kotlin impl in tests to match what we're building against
+  testImplementation(libs.ksp.api)
+  testImplementation(libs.kotlin.compilerEmbeddable)
+  testImplementation(libs.kotlin.annotationProcessingEmbeddable)
   testImplementation(libs.ksp)
   testImplementation(libs.kotlinCompileTesting)
   testImplementation(libs.kotlinCompileTesting.ksp)

kotlinpoet/build.gradle.kts

@@ -47,4 +47,6 @@ dependencies {
   testImplementation(libs.jimfs)
   testImplementation(libs.ecj)
   testImplementation(libs.kotlinCompileTesting)
+  testImplementation(libs.kotlin.annotationProcessingEmbeddable)
+  testImplementation(libs.kotlin.compilerEmbeddable)
 }

kotlinpoet/src/main/java/com/squareup/kotlinpoet/CodeWriter.kt

@@ -320,7 +320,8 @@ internal class CodeWriter constructor(
             |Current code block:
             |- Format parts: ${codeBlock.formatParts.map(::escapeCharacterLiterals)}
             |- Arguments: ${codeBlock.args}
-            |""".trimMargin()
+            |
+            """.trimMargin()
           }
           statementLine = 0
         }
@@ -333,7 +334,8 @@ internal class CodeWriter constructor(
             |Current code block:
             |- Format parts: ${codeBlock.formatParts.map(::escapeCharacterLiterals)}
             |- Arguments: ${codeBlock.args}
-            |""".trimMargin()
+            |
+            """.trimMargin()
           }
           if (statementLine > 0) {
             unindent(2) // End a multi-line statement. Decrease the indentation level.

kotlinpoet/src/test/java/com/squareup/kotlinpoet/AnnotationSpecTest.kt

@@ -117,7 +117,8 @@ class AnnotationSpecTest {
         |  r = arrayOf(Float::class, Double::class),
         |)
         |public class Taco
-        |""".trimMargin()
+        |
+      """.trimMargin()
     )
   }
 
@@ -147,7 +148,8 @@ class AnnotationSpecTest {
         |  r = arrayOf(Float::class, Double::class),
         |)
         |public class IsAnnotated
-        |""".trimMargin()
+        |
+      """.trimMargin()
     )
   }
 
@@ -193,7 +195,8 @@ class AnnotationSpecTest {
         |  r = arrayOf(Float::class, Double::class),
         |)
         |public class Taco
-        |""".trimMargin()
+        |
+      """.trimMargin()
     )
   }
 
@@ -231,7 +234,8 @@ class AnnotationSpecTest {
         |  r = arrayOf(Float::class, Double::class),
         |)
         |public class Taco
-        |""".trimMargin()
+        |
+      """.trimMargin()
     )
   }
 
@@ -319,7 +323,7 @@ class AnnotationSpecTest {
       |  @Suppress("Things")
       |  val annotatedString = "AnnotatedString"
       |}
-    """.trimMargin()
+      """.trimMargin()
     )
   }
 
@@ -362,7 +366,8 @@ class AnnotationSpecTest {
             |@JavaClassWithArrayValueAnnotation.AnnotationWithArrayValue(value = arrayOf(Object::class,
             |        Boolean::class))
             |public class Result
-            |""".trimMargin()
+            |
+      """.trimMargin()
     )
   }
 
@@ -390,7 +395,7 @@ class AnnotationSpecTest {
         |
         |@AnnotationSpecTest.AnnotationWithArrayValue(value = arrayOf(Object::class, Boolean::class))
         |public class Result
-        """.trimMargin()
+      """.trimMargin()
     )
   }
 
@@ -412,7 +417,7 @@ class AnnotationSpecTest {
         |@JavaClassWithArrayValueAnnotation.AnnotationWithArrayValue(value = arrayOf(Object::class,
         |        Boolean::class))
         |public class Result
-        """.trimMargin()
+      """.trimMargin()
     )
   }
 
@@ -432,7 +437,7 @@ class AnnotationSpecTest {
         |
         |@AnnotationSpecTest.AnnotationWithArrayValue(value = arrayOf(Object::class, Boolean::class))
         |public class Result
-        """.trimMargin()
+      """.trimMargin()
     )
   }
 

kotlinpoet/src/test/java/com/squareup/kotlinpoet/CodeBlockTest.kt

@@ -201,7 +201,8 @@ class CodeBlockTest {
       |Current code block:
       |- Format parts: [«, print(, «, %L, », ), \n, »]
       |- Arguments: [1 + 1]
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -219,7 +220,8 @@ class CodeBlockTest {
       |Current code block:
       |- Format parts: [«, print(, %L, », ), \n, »]
       |- Arguments: [1 + 1]
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -460,7 +462,8 @@ class CodeBlockTest {
       |list.forEach { element ->
       |  println(element)
       |}
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -475,7 +478,8 @@ class CodeBlockTest {
       |listOf("${'$'}{1.toString()}").forEach { element ->
       |  println(element)
       |}
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -494,7 +498,8 @@ class CodeBlockTest {
       |} else {
       |  println("bar")
       |}
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -521,7 +526,8 @@ class CodeBlockTest {
       |      "Long string that would wrap the line 2 ") {
       |  }
       |}
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -537,7 +543,8 @@ class CodeBlockTest {
       |Modeling a kdoc
       |
       |Statement with no args
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -585,7 +592,8 @@ class CodeBlockTest {
       |    "London",
       |  )
       |)
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 }

kotlinpoet/src/test/java/com/squareup/kotlinpoet/CrossplatformTest.kt

@@ -89,7 +89,8 @@ class CrossplatformTest {
       |}
       |
       |public actual typealias AtomicRef<V> = AtomicReference<V>
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -118,7 +119,8 @@ class CrossplatformTest {
       |
       |  public constructor(message: String)
       |}
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -139,7 +141,8 @@ class CrossplatformTest {
       |public expect val bar: String
       |
       |public actual val bar: String = "Hello"
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }
 
@@ -166,7 +169,8 @@ class CrossplatformTest {
       |public expect fun f1(): Int
       |
       |public actual fun f1() = 1
-      |""".trimMargin()
+      |
+      """.trimMargin()
     )
   }