ctucx.git: nimgit

update example showLastCommit

diff --git a/showLastCommit.nim b/showLastCommit.nim
@@ -1,4 +1,4 @@
-import os, times
+import os, times, posix, strutils
 import nimgit
 
 if paramCount() == 0:

@@ -36,14 +36,14 @@ try:
 
     echo ""
 
-    echo "tree:"
-    echo "========="
+    echo "tree of that commit:"
+    echo "======================"
     for entry in tree:
       if entry.type == goTree:
         for entry in tree:
-          echo $entry.id & " " & $entry.mode & " " & $entry.type & " " & entry.name
+          echo $entry.id & " " & entry.modeStr & " " & $entry.type & " " & entry.name
       else:
-        echo $entry.id & " " & $entry.mode & " " & $entry.type & " " & entry.name
+        echo $entry.id & " " & entry.modeStr & " " & $entry.type & " " & entry.name
 
     free(tree)
     free(commit)