Added display_current_version()

tj · Jan 5, 2011 · 0594bb0 · 0594bb0
1 parent ed8f539
commit 0594bb0
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/bin/n b/bin/n
@@ -60,6 +60,28 @@ display_n_version() {
   echo $VERSION && exit 0
 }
 
+#
+# Display current node --version
+#
+
+display_current_version() {
+  if test `which node`; then
+    local version=`node --version`
+    echo "  current: $version"
+  else
+    echo "  current: none"
+  fi
+}
+
+#
+# Display current node --version
+# and others installed.
+#
+
+display_versions() {
+  display_current_version
+}
+
 #
 # Install node <version>
 #