From 112638582ffb237beb67132bb5fba2358b6bfe2a Mon Sep 17 00:00:00 2001
From: Alexandre Archambault <alexandre.archambault@gmail.com>
Date: Tue, 28 Feb 2017 14:42:28 +0100
Subject: [PATCH] Shade fastparse

---
 build.sbt                                     | 15 +++++++++--
 project/plugins.sbt                           | 25 +++++++++++++++++++
 sbt.properties                                |  1 +
 scripts/travis.sh                             |  3 ++-
 .../coursier_2.11/1.0.0-SNAPSHOT              |  3 ---
 5 files changed, 41 insertions(+), 6 deletions(-)

diff --git a/build.sbt b/build.sbt
index eed714605..138c2a28a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,11 +12,22 @@ lazy val scalazVersion = "7.2.8"
 lazy val core = crossProject
   .settings(commonSettings)
   .settings(mimaPreviousArtifactSettings)
+  .jvmConfigure(_
+    .enablePlugins(_root_.coursier.ShadingPlugin)
+  )
+  .jvmSettings(
+    shadingNamespace := "coursier.shaded",
+    libraryDependencies += "com.lihaoyi" %% "fastparse" % "0.4.2" % "shaded",
+    publish := publish.in(Shading).value,
+    publishLocal := publishLocal.in(Shading).value
+  )
+  .jsSettings(
+    libraryDependencies += "com.lihaoyi" %%% "fastparse" % "0.4.2"
+  )
   .settings(
     name := "coursier",
     libraryDependencies ++= Seq(
-      "org.scalaz" %%% "scalaz-core" % scalazVersion,
-      "com.lihaoyi" %%% "fastparse" % "0.4.2"
+      "org.scalaz" %%% "scalaz-core" % scalazVersion
     ),
     mimaBinaryIssueFilters ++= {
       import com.typesafe.tools.mima.core._
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 64fd9a187..a896010c4 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -8,3 +8,28 @@ addSbtPlugin("io.get-coursier" % "sbt-shading" % "1.0.0-M15-2")
 addSbtPlugin("com.typesafe.sbt" % "sbt-proguard" % "0.2.2")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "0.1.13")
 libraryDependencies += "org.scala-sbt" % "scripted-plugin" % sbtVersion.value
+
+// temporary, until sbt-shading 1.0.0-M15-3 (that will pull a fine jarjar version)
+resolvers += Resolver.mavenLocal
+libraryDependencies += {
+
+  def jarjarVersion = {
+    val coursierJarjarVersion = "1.0.1-coursier-SNAPSHOT"
+    val fallbackJarjarVersion = "1.0.0"
+    def coursierJarjarFoundInM2 = (file(sys.props("user.home")) / s".m2/repository/org/anarres/jarjar/jarjar-core/$coursierJarjarVersion").exists()
+
+    if (sys.env.contains("CI") || coursierJarjarFoundInM2)
+      coursierJarjarVersion
+    else {
+      scala.Console.err.println(
+        "Ad hoc jarjar version not found. Run\n" +
+        "  git clone https://github.com/alexarchambault/jarjar.git && cd jarjar && git checkout 249c8dbb970f8 && ./gradlew install\n" +
+        s"to install it. Using version $fallbackJarjarVersion, that doesn't properly\n" +
+        "shade Scala JARs."
+      )
+      fallbackJarjarVersion
+    }
+  }
+
+  "org.anarres.jarjar" % "jarjar-core" % jarjarVersion
+}
diff --git a/sbt.properties b/sbt.properties
index 776e62b03..9046505f9 100644
--- a/sbt.properties
+++ b/sbt.properties
@@ -14,4 +14,5 @@ plugins = [
 
 dependencies = [
   "org.scala-sbt:scripted-plugin:"${sbt.version}
+  "org.anarres.jarjar:jarjar-core:1.0.1-coursier-SNAPSHOT"
 ]
diff --git a/scripts/travis.sh b/scripts/travis.sh
index e5c083259..171079d0a 100755
--- a/scripts/travis.sh
+++ b/scripts/travis.sh
@@ -67,7 +67,6 @@ runSbtCoursierTests() {
 }
 
 runSbtShadingTests() {
-  setupCustomJarjar
   sbt ++$SCALA_VERSION sbt-coursier/publishLocal sbt-shading/scripted
 }
 
@@ -144,6 +143,8 @@ publish() {
 
 # TODO Add coverage once https://github.com/scoverage/sbt-scoverage/issues/111 is fixed
 
+setupCustomJarjar
+
 setupCoursierBinDir
 downloadInstallSbtExtras
 
diff --git a/tests/shared/src/test/resources/resolutions/io.get-coursier/coursier_2.11/1.0.0-SNAPSHOT b/tests/shared/src/test/resources/resolutions/io.get-coursier/coursier_2.11/1.0.0-SNAPSHOT
index a5ddf5449..62382d50e 100644
--- a/tests/shared/src/test/resources/resolutions/io.get-coursier/coursier_2.11/1.0.0-SNAPSHOT
+++ b/tests/shared/src/test/resources/resolutions/io.get-coursier/coursier_2.11/1.0.0-SNAPSHOT
@@ -1,6 +1,3 @@
-com.lihaoyi:fastparse-utils_2.11:0.4.2:default
-com.lihaoyi:fastparse_2.11:0.4.2:default
-com.lihaoyi:sourcecode_2.11:0.1.3:default
 io.get-coursier:coursier_2.11:1.0.0-SNAPSHOT:compile
 org.jsoup:jsoup:1.10.2:default
 org.scala-lang:scala-library:2.11.8:default