changeset 37908:8808d5d401ee

templates: split getgraphnode() body into two functions

getgraphnodecurrent() is checking if the node is currently checked out and
getgraphnodesymbol() is checking properties that have more to do with the
stored data and the DAG.

--- a/mercurial/templatekw.py	Mon Apr 02 00:06:39 2018 +0900
+++ b/mercurial/templatekw.py	Tue May 08 17:54:57 2018 +0800
@@ -392,12 +392,19 @@
     return getgraphnode(repo, ctx)
 
 def getgraphnode(repo, ctx):
+    return getgraphnodecurrent(repo, ctx) or getgraphnodesymbol(ctx)
+
+def getgraphnodecurrent(repo, ctx):
     wpnodes = repo.dirstate.parents()
     if wpnodes[1] == nullid:
         wpnodes = wpnodes[:1]
     if ctx.node() in wpnodes:
         return '@'
-    elif ctx.obsolete():
+    else:
+        return ''
+
+def getgraphnodesymbol(ctx):
+    if ctx.obsolete():
         return 'x'
     elif ctx.isunstable():
         return '*'