From ca124817c53d50dc81c7817d37f3c5fc08e0c565 Mon Sep 17 00:00:00 2001
From: Li Haoyi <haoyi@dropbox.com>
Date: Wed, 26 Nov 2014 02:04:40 -0800
Subject: Single click builds for reals

---
 book/src/main/scala/book/Main.scala |  8 ++++----
 build.sbt                           | 37 ++++++++++++++-----------------------
 readme.md                           |  6 ++++++
 3 files changed, 24 insertions(+), 27 deletions(-)

diff --git a/book/src/main/scala/book/Main.scala b/book/src/main/scala/book/Main.scala
index cb8ef99..4b862d0 100644
--- a/book/src/main/scala/book/Main.scala
+++ b/book/src/main/scala/book/Main.scala
@@ -19,15 +19,15 @@ object Main {
 
   def main(args: Array[String]): Unit = {
     println("Writing Book")
-
-    write(Book.site, "output/index.html")
+    val outputRoot = System.getProperty("output.root") + "/"
+    write(Book.site, s"$outputRoot/index.html")
 
     val jsFiles = Book.autoResources.filter(_.endsWith(".js")).toSet
     val cssFiles = Book.autoResources.filter(_.endsWith(".css")).toSet
     val miscFiles = Book.autoResources -- cssFiles -- jsFiles
 
     for(res <- Book.manualResources ++ miscFiles) {
-      copy(getClass.getResourceAsStream("/" + res), "output/" + res)
+      copy(getClass.getResourceAsStream("/" + res), outputRoot + res)
     }
 
     for((resources, dest) <- Seq(jsFiles -> "scripts.js", cssFiles -> "styles.css")) {
@@ -35,7 +35,7 @@ object Main {
         io.Source.fromInputStream(getClass.getResourceAsStream("/"+res)).mkString
       }
 
-      write(blobs.mkString("\n"), "output/"+dest)
+      write(blobs.mkString("\n"), outputRoot + dest)
     }
 
     val allNames = {
diff --git a/build.sbt b/build.sbt
index 441d8d5..ba3aa84 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,28 +4,30 @@ import ScalaJSKeys._
 
 val cloneRepos = taskKey[Unit]("Clone stuff from github")
 
-lazy val scalaParser = project.in(file("scalaParser")).settings(
+val sharedSettings = Seq(
   scalaVersion := "2.11.4",
+  libraryDependencies += "com.lihaoyi" %% "acyclic" % "0.1.2" % "provided",
+  addCompilerPlugin("com.lihaoyi" %% "acyclic" % "0.1.2"),
+  autoCompilerPlugins := true
+)
+
+lazy val scalaParser = project.settings(sharedSettings:_*)
+                              .settings(
   libraryDependencies ++= Seq(
     "com.lihaoyi" %% "utest" % "0.2.4",
-    "com.lihaoyi" %% "acyclic" % "0.1.2" % "provided",
     "org.parboiled" %% "parboiled" % "2.0.1"
   ),
-  addCompilerPlugin("com.lihaoyi" %% "acyclic" % "0.1.2"),
   testFrameworks += new TestFramework("utest.runner.JvmFramework")
 )
-lazy val scalatexApi = project.in(file("scalatexApi"))
+lazy val scalatexApi = project.settings(sharedSettings:_*)
                               .dependsOn(scalaParser)
                               .settings(
-  scalaVersion := "2.11.4",
   libraryDependencies ++= Seq(
     "com.lihaoyi" %% "utest" % "0.2.4",
     "com.scalatags" %% "scalatags" % "0.4.2",
     "org.scala-lang" % "scala-reflect" % scalaVersion.value,
-    "com.lihaoyi" %% "acyclic" % "0.1.2" % "provided",
     "org.parboiled" %% "parboiled" % "2.0.1"
   ),
-  addCompilerPlugin("com.lihaoyi" %% "acyclic" % "0.1.2"),
   testFrameworks += new TestFramework("utest.runner.JvmFramework")
 )
 
@@ -33,8 +35,7 @@ lazy val scalatexPlugin = Project(
   id   = "scalatexPlugin",
   base = file("scalatexPlugin"),
   dependencies = Seq(scalatexApi)
-) settings (
-  scalaVersion := "2.11.4",
+).settings(sharedSettings:_*).settings(
   libraryDependencies += "org.scala-lang" % "scala-compiler" % scalaVersion.value,
   publishArtifact in Compile := false
 )
@@ -43,16 +44,11 @@ lazy val book = Project(
   id = "book",
   base = file("book"),
   dependencies = Seq(scalatexApi)
-).settings(
-  scalaVersion := "2.11.4",
+).settings(sharedSettings:_*).settings(
   libraryDependencies ++= Seq(
     "org.webjars" % "highlightjs" % "8.2-1",
     "org.webjars" % "pure" % "0.5.0",
     "org.webjars" % "font-awesome" % "4.2.0",
-    "org.webjars" % "react" % "0.11.1",
-    "org.scala-lang" % "scala-reflect" % scalaVersion.value,
-    "org.scala-lang" % "scala-compiler" % scalaVersion.value,
-    "org.eclipse.jgit" % "org.eclipse.jgit" % "3.5.1.201410131835-r",
     "com.lihaoyi" %%% "upickle" % "0.2.5"
   ),
   (resources in Compile) += {
@@ -73,14 +69,8 @@ lazy val book = Project(
   watchSources ++= {
     ((sourceDirectory in Compile).value / "scalatex" ** "*.scalatex").get
   },
-  (watchSources in Test) ++= {
-    ((sourceDirectory in Test).value / "scalatex" ** "*.scalatex").get
-  },
-  libraryDependencies += "com.lihaoyi" %% "acyclic" % "0.1.2" % "provided",
-  autoCompilerPlugins := true,
-  addCompilerPlugin("com.lihaoyi" %% "acyclic" % "0.1.2"),
   cloneRepos := {
-    val localPath = crossTarget.value / "clones"
+    val localPath = target.value / "clones"
     if (!localPath.isDirectory){
       val paths = Seq(
         "scala-js" -> "scala-js",
@@ -101,7 +91,8 @@ lazy val book = Project(
   },
   (run in Compile) <<= (run in Compile).dependsOn(cloneRepos),
   initialize := {
-    System.setProperty("clone.root", crossTarget.value.getAbsolutePath + "/clones")
+    System.setProperty("clone.root", target.value.getAbsolutePath + "/clones")
+    System.setProperty("output.root", target.value.getAbsolutePath + "/output")
   }
 )
 
diff --git a/readme.md b/readme.md
index 02f2276..7f05d10 100644
--- a/readme.md
+++ b/readme.md
@@ -7,4 +7,10 @@ To build,
 
 ```
 sbt book/run
+```
+
+And look in
+
+```
+book/target/output/index.html
 ```
\ No newline at end of file
-- 
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