1 files changed, 28 insertions, 0 deletions
diff --git a/project/VersionWithSHA.scala b/project/VersionWithSHA.scala
new file mode 100644
index 00000000..58139f7f
--- /dev/null
+++ b/project/VersionWithSHA.scala
@@ -0,0 +1,28 @@
+/* =========================================================================================
+ * Copyright © 2013-2016 the kamon project <http://kamon.io/>
+ *
+ * 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.
+ * =========================================================================================
+ */
+
+import sbt.Process
+
+object VersionWithSHA {
+
+  private lazy val VersionWithShaRegex = """(?:\d+\.)?(?:\d+\.)?(?:\d+)-[0-9a-f]{5,40}"""
+
+  /** Don't use this. You should use version.value instead. */
+  def kamonVersionWithSHA(version: String) = version.takeWhile(_ != '-') + "-" + Process("git rev-parse HEAD").lines.head
+
+  /** Don't use this. You should use isSnapshot.value instead. */
+  def kamonIsSnapshot(version: String) = (version matches VersionWithShaRegex) || (version endsWith "-SNAPSHOT")
+
+}
+\ No newline at end of file