Fix implicit task dependency issue

Redwood Lint can't use the project directory as a "directory" input as gradle considers all the contents of the directory to be inputs to the task. The "official" recommendation is to use a String input with the absolute path as the input.

Set all JVM targets to 11

build.gradle

@@ -107,7 +107,7 @@ allprojects {
 
   tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinJvmCompile).configureEach {
     compilerOptions {
-      jvmTarget.set(JvmTarget.JVM_1_8)
+      jvmTarget.set(JvmTarget.JVM_11)
       freeCompilerArgs.addAll([
         '-Xjvm-default=all',
       ])
@@ -148,8 +148,8 @@ allprojects {
     project.android {
       compileSdk 33
       compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
       }
       defaultConfig {
         minSdk 21

redwood-gradle-plugin/src/main/kotlin/app/cash/redwood/gradle/RedwoodLintPlugin.kt

@@ -206,7 +206,7 @@ private fun Project.createRedwoodLintTask(
     task.description = taskDescription(descriptionTarget)
 
     task.toolClasspath.setFrom(configuration.incoming.artifacts.artifactFiles)
-    task.projectDirectory.set(project.projectDir)
+    task.projectDirectoryPath.set(project.projectDir.absolutePath)
     task.sourceDirectories.set(sourceDirs())
     task.classpath.setFrom(
       classpath().incoming.artifactView {

redwood-gradle-plugin/src/main/kotlin/app/cash/redwood/gradle/RedwoodLintTask.kt

@@ -19,14 +19,10 @@ import java.io.File
 import javax.inject.Inject
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.ConfigurableFileCollection
-import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.provider.Property
 import org.gradle.api.tasks.CacheableTask
 import org.gradle.api.tasks.Classpath
 import org.gradle.api.tasks.Input
-import org.gradle.api.tasks.InputDirectory
-import org.gradle.api.tasks.PathSensitive
-import org.gradle.api.tasks.PathSensitivity.ABSOLUTE
 import org.gradle.api.tasks.TaskAction
 import org.gradle.process.ExecOperations
 import org.gradle.workers.WorkAction
@@ -40,9 +36,8 @@ internal abstract class RedwoodLintTask @Inject constructor(
   @get:Classpath
   abstract val toolClasspath: ConfigurableFileCollection
 
-  @get:InputDirectory
-  @get:PathSensitive(ABSOLUTE)
-  abstract val projectDirectory: RegularFileProperty
+  @get:Input
+  abstract val projectDirectoryPath: Property<String>
 
   @get:Input
   abstract val sourceDirectories: Property<Collection<File>>
@@ -55,7 +50,7 @@ internal abstract class RedwoodLintTask @Inject constructor(
     val queue = workerExecutor.noIsolation()
     queue.submit(RedwoodLintWorker::class.java) {
       it.toolClasspath.from(toolClasspath)
-      it.projectDirectory.set(projectDirectory)
+      it.projectDirectoryPath.set(projectDirectoryPath)
       it.sourceDirectories.set(sourceDirectories)
       it.classpath.setFrom(classpath)
     }
@@ -64,7 +59,7 @@ internal abstract class RedwoodLintTask @Inject constructor(
 
 private interface RedwoodLintParameters : WorkParameters {
   val toolClasspath: ConfigurableFileCollection
-  val projectDirectory: RegularFileProperty
+  val projectDirectoryPath: Property<String>
   val sourceDirectories: Property<Collection<File>>
   val classpath: ConfigurableFileCollection
 }
@@ -79,7 +74,7 @@ private abstract class RedwoodLintWorker @Inject constructor(
 
       exec.args = mutableListOf<String>().apply {
         add("lint")
-        add(parameters.projectDirectory.get().asFile.absolutePath)
+        add(parameters.projectDirectoryPath.get())
 
         for (file in parameters.sourceDirectories.get()) {
           add("--sources")