Merge commit '2c4b142503bd2d871e6818b5cab8c38627d9e4a0' as 'examples/scala-js'

1 files changed, 81 insertions, 0 deletions

diff --git a/examples/scala-js/sbt-plugin/src/main/scala/scala/scalajs/sbtplugin/AbstractJSDeps.scala b/examples/scala-js/sbt-plugin/src/main/scala/scala/scalajs/sbtplugin/AbstractJSDeps.scala
new file mode 100644
index 0000000..9eb7f69
--- /dev/null
+++ b/examples/scala-js/sbt-plugin/src/main/scala/scala/scalajs/sbtplugin/AbstractJSDeps.scala
@@ -0,0 +1,81 @@
+package scala.scalajs.sbtplugin
+
+import sbt._
+
+import StringUtilities.nonEmpty
+
+import scala.scalajs.tools.jsdep.JSDependency
+
+/** Something JavaScript related a project may depend on. Either a JavaScript
+ *  module/library, or the DOM at runtime. */
+sealed trait AbstractJSDep {
+  def configurations: Option[String]
+
+  protected def withConfigs(configs: Option[String]): AbstractJSDep
+
+  def %(configurations: Configuration): AbstractJSDep = %(configurations.name)
+  def %(configurations: String): AbstractJSDep = {
+    require(this.configurations.isEmpty,
+        "Configurations already specified for jsModule " + this)
+    nonEmpty(configurations, "Configurations")
+    withConfigs(Some(configurations))
+  }
+
+}
+
+/** A JavaScript module/library a Scala.js project may depend on */
+sealed trait JSModuleID extends AbstractJSDep {
+  def jsDep: JSDependency
+
+  protected def withJSDep(jsDep: JSDependency): JSModuleID
+
+  def commonJSName(name: String): JSModuleID =
+    withJSDep(jsDep = jsDep.commonJSName(name))
+
+  def dependsOn(names: String*): JSModuleID =
+    withJSDep(jsDep = jsDep.dependsOn(names: _*))
+}
+
+/** A JavaScript module that resides inside a jar (probably webjar) */
+final case class JarJSModuleID(
+    module: ModuleID,
+    jsDep: JSDependency) extends JSModuleID {
+
+  def configurations: Option[String] = module.configurations
+
+  protected def withConfigs(configs: Option[String]): JSModuleID =
+    copy(module = module.copy(configurations = configs))
+  protected def withJSDep(jsDep: JSDependency): JSModuleID =
+    copy(jsDep = jsDep)
+}
+
+object JarJSModuleID {
+  def apply(module: ModuleID, name: String): JarJSModuleID =
+    JarJSModuleID(module, new JSDependency(name, Nil))
+}
+
+/** A JavaScript module that we depend on, but is provided externally or
+ *  by the project itself */
+final case class ProvidedJSModuleID(
+    jsDep: JSDependency,
+    configurations: Option[String]) extends JSModuleID {
+
+  protected def withConfigs(configs: Option[String]): JSModuleID =
+    copy(configurations = configs)
+  protected def withJSDep(jsDep: JSDependency): JSModuleID =
+    copy(jsDep = jsDep)
+}
+
+object ProvidedJSModuleID {
+  def apply(name: String, configurations: Option[String]): ProvidedJSModuleID =
+    ProvidedJSModuleID(new JSDependency(name, Nil), configurations)
+}
+
+sealed case class RuntimeDOM(
+    configurations: Option[String]) extends AbstractJSDep {
+
+  protected def withConfigs(configs: Option[String]): RuntimeDOM =
+    copy(configurations = configs)
+}
+
+object RuntimeDOM extends RuntimeDOM(None)