1 files changed, 19 insertions, 0 deletions
diff --git a/main/Version.hs b/main/Version.hs
new file mode 100644
index 0000000..d7583bf
--- /dev/null
+++ b/main/Version.hs
@@ -0,0 +1,19 @@
+{-# LANGUAGE TemplateHaskell #-}
+
+module Version (
+    versionLine,
+) where
+
+import Paths_erebos (version)
+import Data.Version (showVersion)
+import Version.Git
+
+{-# NOINLINE versionLine #-}
+versionLine :: String
+versionLine = do
+    let ver = case $$tGitVersion of
+            Just gver
+                | 'v':v <- gver, not $ all (`elem` ('.': ['0'..'9'])) v
+                -> "git " <> gver
+            _   -> "version " <> showVersion version
+     in "Erebos CLI " <> ver