Consolidate resolving in the new lib, deprecate it in script-util

also deprecate Import and CompileOptions annotations, because they do not seem generic enough. Create specific copie in the main-kts instead.
2020-05-14 21:05:32 +02:00
parent 7d426226f9
commit c112d37ac1
13 changed files with 115 additions and 86 deletions
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package kotlin.script.experimental.dependencies
+
+import java.io.File
+import kotlin.script.experimental.api.ResultWithDiagnostics
+import kotlin.script.experimental.api.flatMapSuccess
+import kotlin.script.experimental.api.makeFailureResult
+
+/**
+ * A common annotation that could be used in a script to denote a dependency
+ * The annotation could be processed by configuration refinement code and it's arguments passed to an ExternalDependenciesResolver
+ * for resolving dependencies
+ */
+@Target(AnnotationTarget.FILE)
+@Repeatable
+@Retention(AnnotationRetention.SOURCE)
+annotation class DependsOn(vararg val artifactsCoordinates: String)
+
+/**
+ * A common annotation that could be used in a script to denote a repository for an ExternalDependenciesResolver
+ * The annotation could be processed by configuration refinement code and it's arguments passed to an ExternalDependenciesResolver
+ * for configuring repositories
+ */
+@Target(AnnotationTarget.FILE)
+@Repeatable
+@Retention(AnnotationRetention.SOURCE)
+annotation class Repository(vararg val repositoriesCoordinates: String)
+
+/**
+ * An extension function that configures repositories and resolves artifacts denoted by the [Repository] and [DependsOn] annotations
+ */
+suspend fun ExternalDependenciesResolver.resolveFromAnnotations(annotations: Iterable<Annotation>): ResultWithDiagnostics<List<File>> {
+    annotations.forEach { annotation ->
+        when (annotation) {
+            is Repository -> {
+                for (coordinates in annotation.repositoriesCoordinates) {
+                    if (!tryAddRepository(coordinates))
+                        return makeFailureResult("Unrecognized repository coordinates: $coordinates")
+                }
+            }
+            is DependsOn -> {}
+            else -> return makeFailureResult("Unknown annotation ${annotation.javaClass}")
+        }
+    }
+    return annotations.filterIsInstance(DependsOn::class.java)
+        .flatMap { it.artifactsCoordinates.asIterable() }
+        .flatMapSuccess { artifactCoordinates ->
+            resolve(artifactCoordinates)
+        }
+}