From 083eb38bd2a3492395dca10ebae689aac8940d0f Mon Sep 17 00:00:00 2001
From: Dan Sanduleac <sanduleac.dan@gmail.com>
Date: Sun, 2 Feb 2014 08:50:47 +0000
Subject: [PATCH] [scripted] Session update without reload

---
 .../session-update-from-cmd/build.check.1     | 10 ++++++++
 .../project/session-update-from-cmd/build.sbt |  7 ++++++
 .../project/build.scala                       | 25 +++++++++++++++++++
 .../project/session-update-from-cmd/test      |  4 +++
 4 files changed, 46 insertions(+)
 create mode 100644 sbt/src/sbt-test/project/session-update-from-cmd/build.check.1
 create mode 100644 sbt/src/sbt-test/project/session-update-from-cmd/build.sbt
 create mode 100644 sbt/src/sbt-test/project/session-update-from-cmd/project/build.scala
 create mode 100644 sbt/src/sbt-test/project/session-update-from-cmd/test

diff --git a/sbt/src/sbt-test/project/session-update-from-cmd/build.check.1 b/sbt/src/sbt-test/project/session-update-from-cmd/build.check.1
new file mode 100644
index 000000000..6363b1678
--- /dev/null
+++ b/sbt/src/sbt-test/project/session-update-from-cmd/build.check.1
@@ -0,0 +1,10 @@
+name := "projectName"
+
+k1 := {
+//
+//
+}
+
+k2 := {
+  println("This is k2")
+}
diff --git a/sbt/src/sbt-test/project/session-update-from-cmd/build.sbt b/sbt/src/sbt-test/project/session-update-from-cmd/build.sbt
new file mode 100644
index 000000000..8bd18ad5c
--- /dev/null
+++ b/sbt/src/sbt-test/project/session-update-from-cmd/build.sbt
@@ -0,0 +1,7 @@
+name := "projectName"
+
+k1 := {}
+
+k2 := {
+  println("This is k2")
+}
diff --git a/sbt/src/sbt-test/project/session-update-from-cmd/project/build.scala b/sbt/src/sbt-test/project/session-update-from-cmd/project/build.scala
new file mode 100644
index 000000000..c7c6c8238
--- /dev/null
+++ b/sbt/src/sbt-test/project/session-update-from-cmd/project/build.scala
@@ -0,0 +1,25 @@
+import sbt._
+import Keys._
+
+object build extends Build {
+  lazy val k1 = taskKey[Unit]("")
+  lazy val k2 = taskKey[Unit]("")
+
+  val UpdateK1 = Command.command("UpdateK1") { st: State =>
+    val ex = Project extract st
+    import ex._
+    val session2 = BuiltinCommands.setThis(st, ex, Seq(k1 := {}), """k1 := {
+    |//
+    |//
+    |}""".stripMargin).session
+    val st1 = BuiltinCommands.reapply(session2, structure, st)
+    // SessionSettings.writeSettings(ex.currentRef, session2, ex.session.original, ex.structure)
+    SessionSettings.saveAllSettings(st1)
+  }
+
+	lazy val root = Project("root", file(".")) settings(
+    commands += UpdateK1
+  )
+}
+
+// vim: set ts=4 sw=4 et:
diff --git a/sbt/src/sbt-test/project/session-update-from-cmd/test b/sbt/src/sbt-test/project/session-update-from-cmd/test
new file mode 100644
index 000000000..d29ba8270
--- /dev/null
+++ b/sbt/src/sbt-test/project/session-update-from-cmd/test
@@ -0,0 +1,4 @@
+> UpdateK1
+$ must-mirror build.sbt build.check.1
+> UpdateK1
+$ must-mirror build.sbt build.check.1