Don't lock versions into compiled constants, underpinning shared lib could be

updated and we'd never know.

FossilOrigin-Name: bb2f3334eee618c651acc8cd9859554f97ac29589145b17ac5d41b0f8bbada70

USAGE.md

@@ -34,14 +34,14 @@ versions might work. Don't count too heavily on it.  :-)
 | v0.8.2               | v0.1.0           |
 
 You can use the `kuzuVersionCompatible()` function (along with the
-`KUZU_VERSION` and `KUZU_LIBVERSION` constants) to quickly check if things are
+`kuzuGetVersion()` and the `KUZU_VERSION` constant) to quickly check if things
-looking right.
+are looking right.
 
 ```nim
 import kuzu
 
 echo KUZU_VERSION            #=> "0.1.0"
-echo KUZU_LIBVERSION         #=> "0.8.2"
+echo kuzuGetVersion()        #=> "0.8.2"
 echo kuzuVersionCompatible() #=> true
 ```
 

src/kuzu.nim

@@ -31,14 +31,14 @@ include
 proc kuzuVersionCompatible*(): bool =
     ## Returns true if the system installed Kuzu library
     ## is the expected version of this library wrapper.
-    result = KUZU_EXPECTED_LIBVERSION == KUZU_LIBVERSION
+    result = KUZU_EXPECTED_LIBVERSION == $kuzuGetVersion()
 
 
 when isMainModule:
     echo "Nim-Kuzu version: ", KUZU_VERSION,
         ". Expected library version: ", KUZU_EXPECTED_LIBVERSION, "."
-    echo "Installed Kuzu library version ", KUZU_LIBVERSION,
+    echo "Installed Kuzu library version ", kuzuGetVersion(),
-        " (storage version ", KUZU_STORAGE_VERSION, ")"
+        " (storage version ", kuzuGetStorageVersion(), ")"
     if kuzuVersionCompatible():
         echo "Versions match!"
     else:

src/kuzu/constants.nim

@@ -3,8 +3,5 @@
 const KUZU_VERSION*             = "0.1.0"
 const KUZU_EXPECTED_LIBVERSION* = "0.8.2"
 
-let KUZU_LIBVERSION*      = $kuzu_get_version()
-let KUZU_STORAGE_VERSION* = kuzu_get_storage_version().int
 let KUZU_DEFAULT_CONFIG*  = kuzu_default_system_config()
 
-

tests/constants/t_knows_its_libversion.nim

@@ -3,5 +3,6 @@
 import re
 import kuzu
 
-assert KUZU_LIBVERSION.contains( re"^\d+\.\d+\.\d+(?:\.\d+)?$" )
+let version = $kuzuGetVersion()
+assert version.contains( re"^\d+\.\d+\.\d+(?:\.\d+)?$" )
 

tests/constants/t_knows_its_storage_version.nim

@@ -2,5 +2,5 @@
 
 import kuzu
 
-assert KUZU_STORAGE_VERSION >= 36
+assert kuzuGetStorageVersion() >= 36