fix(components): enable using symlink_target on all sources by (#660)

fixes #635

Author: pysan3

lua/neo-tree/sources/common/components.lua

@@ -414,4 +414,15 @@ M.indent = function(config, node, state)
   return indent
 end
 
+M.symlink_target = function(config, node, state)
+  if node.is_link then
+    return {
+      text = string.format(" ➛ %s", node.link_to),
+      highlight = config.highlight or highlights.SYMBOLIC_LINK_TARGET,
+    }
+  else
+    return {}
+  end
+end
+
 return M

lua/neo-tree/sources/filesystem/components.lua

@@ -37,15 +37,4 @@ M.current_filter = function(config, node, state)
   }
 end
 
-M.symlink_target = function(config, node, state)
-  if node.is_link then
-    return {
-      text = string.format(" ➛ %s", node.link_to),
-      highlight = config.highlight or highlights.SYMBOLIC_LINK_TARGET,
-    }
-  else
-    return {}
-  end
-end
-
 return vim.tbl_deep_extend("force", common, M)