add `dependency-list`, fixes #85

README.md

@@ -25,6 +25,7 @@ This plugin is an auto-plugin which will be automatically enabled starting from
  * `dependencyTree`: Shows an ASCII tree representation of the project's dependencies
  * `dependencyBrowseGraph`: Opens a browser window with a visualization of the dependency graph (courtesy of graphlib-dot + dagre-d3).
  * `dependencyGraph`: Shows an ASCII graph of the project's dependencies on the sbt console
+ * `dependencyList`: Shows a flat list of all transitive dependencies on the sbt console (sorted by organization and name)
  * `whatDependsOn <organization> <module> <revision>`: Find out what depends on an artifact. Shows a reverse dependency
    tree for the selected module.
  * `dependencyLicenseInfo`: show dependencies grouped by declared license

src/main/scala/net/virtualvoid/sbt/graph/DependencyGraphKeys.scala

@@ -52,7 +52,9 @@ trait DependencyGraphKeys {
   val asciiTree = TaskKey[String]("dependency-tree-string",
     "Returns a string containing an ascii tree representation of the dependency graph for a project")
   val dependencyTree = TaskKey[Unit]("dependency-tree",
-    "Prints the ascii tree to the console")
+    "Prints an ascii tree of all the dependencies to the console")
+  val dependencyList = TaskKey[Unit]("dependency-list",
+    "Prints a list of all dependencies to the console")
   val ivyReportFunction = TaskKey[String ⇒ File]("ivy-report-function",
     "A function which returns the file containing the ivy report from the ivy cache for a given configuration")
   val ivyReport = TaskKey[File]("ivy-report",

src/main/scala/net/virtualvoid/sbt/graph/DependencyGraphSettings.scala

@@ -86,6 +86,7 @@ object DependencyGraphSettings {
       java.awt.Desktop.getDesktop.browse(uri)
       uri
     },
+    dependencyList <<= (moduleGraph, streams).map((graph, streams) ⇒ streams.log.info(rendering.FlatList.render(graph, _.id.idString))),
     dependencyDotHeader := """digraph "dependency-graph" {
                              |    graph[rankdir="LR"]
                              |    edge [

src/main/scala/net/virtualvoid/sbt/graph/rendering/FlatList.scala

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2016 Johannes Rudolph
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+package net.virtualvoid.sbt.graph
+package rendering
+
+object FlatList {
+  def render(graph: ModuleGraph, display: Module ⇒ String): String =
+    graph.modules.values.toSeq
+      .distinct
+      .filterNot(_.isEvicted)
+      .sortBy(m ⇒ (m.id.organisation, m.id.name))
+      .map(display)
+      .mkString("\n")
+}