1350 poc type safe gradle task accessors

automation/code-generator/build.gradle.kts

@@ -16,6 +16,8 @@ dependencies {
     implementation("io.ktor:ktor-client-content-negotiation")
     implementation("io.ktor:ktor-serialization-kotlinx-json")
     implementation("io.arrow-kt:arrow-fx-coroutines:1.2.4")
+    implementation("org.gradle:gradle-tooling-api:8.8")
+    runtimeOnly("org.slf4j:slf4j-simple:1.7.10")
 
     implementation(projects.actionBindingGenerator)
     implementation(projects.sharedInternal)

automation/code-generator/src/main/kotlin/io/github/typesafegithub/workflows/ToolingApiExperiment.kt

@@ -0,0 +1,35 @@
+package io.github.typesafegithub.workflows
+
+import org.gradle.tooling.GradleConnector
+import org.gradle.tooling.model.GradleProject
+import java.io.File
+import java.util.Locale
+
+fun main() {
+    GradleConnector.newConnector()
+        .forProjectDirectory(File("/Users/piotr/repos/github-workflows-kt"))
+        .connect()
+        .use { gradleConnector ->
+            val model = gradleConnector.getModel(GradleProject::class.java)
+            val allTasks = model.tasks + model.children.all.flatMap { it.tasks }
+            allTasks.forEach { task ->
+                println(task)
+            }
+            println("Generate the following accessors:")
+            allTasks.forEach { task ->
+                println("projects" + task.path.split(":").joinToString(".") { it.toCamelCase() })
+            }
+        }
+}
+
+internal fun String.toPascalCase(): String {
+    val hasOnlyUppercases = none { it in 'a'..'z' }
+    val normalizedString = if (hasOnlyUppercases) lowercase() else this
+    return normalizedString.replace("+", "-plus-")
+        .split("-", "_", " ", ".", "/")
+        .joinToString("") {
+            it.replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }
+        }
+}
+
+internal fun String.toCamelCase(): String = toPascalCase().replaceFirstChar { it.lowercase() }

buildSrc/repositories.settings.gradle.kts

@@ -7,6 +7,7 @@ dependencyResolutionManagement {
     repositories {
         mavenCentral()
         gradlePluginPortal()
+        maven { url = uri("https://repo.gradle.org/gradle/libs-releases") }
 
         // It has to be defined here because preferring repositories config in settings apparently removes the below
         // additions done by Kotlin/JS plugin.

github-workflows-kt/build.gradle.kts

@@ -23,6 +23,8 @@ dependencies {
     implementation("it.krzeminski:snakeyaml-engine-kmp:3.0.0")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.7.0")
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.0")
+    implementation("io.github.reactivecircus.cache4k:cache4k:0.13.0")
+    implementation("ch.qos.logback:logback-classic:1.5.6")
     implementation(projects.sharedInternal)
 
     testImplementation("dev.zacsweers.kctfork:core:0.5.0")

github-workflows-kt/src/main/kotlin/io/github/typesafegithub/workflows/domain/GradleTaskPathsBuilder.kt

@@ -0,0 +1,39 @@
+package io.github.typesafegithub.workflows.domain
+
+public data class GradleTask(val path: String)
+
+public sealed interface TaskTreeNode
+
+public data class TaskTreeLeaf(val name: String) : TaskTreeNode
+
+public data class TaskTree(val tree: Map<String, TaskTreeNode>) : TaskTreeNode
+
+public data class GradleTasks(val taskTree: TaskTree =
+    TaskTree(
+        tree = mapOf(
+            "foo" to TaskTreeLeaf("bar"),
+            "baz" to TaskTree(
+                tree = mapOf(
+                    "goo" to TaskTreeLeaf("zoo"),
+                ),
+            ),
+        ),
+    ), val tasks: List<GradleTask>) {
+    public operator fun get(name: String): GradleTasks {
+//        if (name !in taskTree.tree) {
+//            error("'$name' not in ${taskTree.tree.keys}" )
+//        }
+
+        return if (this.tasks.isEmpty()) {
+            GradleTasks(tasks = listOf(GradleTask(name)))
+        } else {
+            GradleTasks(
+                tasks = tasks.dropLast(1) + GradleTask(
+                    path = "${tasks.last().path}:$name"))
+        }
+    }
+
+    public operator fun plus(other: GradleTasks): GradleTasks {
+        return GradleTasks(tasks = this.tasks + other.tasks)
+    }
+}

github-workflows-kt/src/main/kotlin/io/github/typesafegithub/workflows/dsl/JobBuilder.kt

@@ -6,6 +6,7 @@ import io.github.typesafegithub.workflows.domain.CommandStep
 import io.github.typesafegithub.workflows.domain.Concurrency
 import io.github.typesafegithub.workflows.domain.Container
 import io.github.typesafegithub.workflows.domain.Environment
+import io.github.typesafegithub.workflows.domain.GradleTasks
 import io.github.typesafegithub.workflows.domain.Job
 import io.github.typesafegithub.workflows.domain.JobOutputs
 import io.github.typesafegithub.workflows.domain.KotlinLogicStep
@@ -159,6 +160,16 @@ public class JobBuilder<OUTPUT : JobOutputs>(
         return newStep
     }
 
+    public fun gradle(
+        @Suppress("UNUSED_PARAMETER")
+        vararg pleaseUseNamedArguments: Unit,
+        name: String? = null,
+        tasks: GradleTasks.() -> GradleTasks,
+    ) {
+        val configuredTasks = GradleTasks(tasks = emptyList()).tasks()
+        println(configuredTasks.tasks.joinToString(" ") { it.path })
+    }
+
     public fun <T : Action.Outputs> uses(
         @Suppress("UNUSED_PARAMETER")
         vararg pleaseUseNamedArguments: Unit,

github-workflows-kt/src/test/kotlin/io/github/typesafegithub/workflows/IntegrationTest.kt

@@ -179,6 +179,10 @@ class IntegrationTest : FunSpec({
                         ),
                     continueOnError = true,
                 )
+
+                gradle(
+                    tasks = { this["foo"]["bar"] + this["goo"]["baz"] }
+                )
             }
         }
 

jit-binding-server/build.gradle.kts

@@ -18,8 +18,6 @@ dependencies {
     implementation("io.opentelemetry:opentelemetry-sdk:1.39.0")
     implementation("io.opentelemetry:opentelemetry-exporter-otlp:1.39.0")
     implementation("io.opentelemetry:opentelemetry-exporter-logging:1.39.0")
-    implementation("io.github.reactivecircus.cache4k:cache4k:0.13.0")
-    implementation("ch.qos.logback:logback-classic:1.5.6")
 
     implementation(projects.mavenBindingBuilder)
     implementation(projects.sharedInternal)