diff tests/test-glog.t @ 27216:8117e2cd959e

graphlog: make node symbol templatable by ui.graphnodetemplate option

New ui.graphnodetemplate option allows us to colorize a node symbol by phase
or branch,

  [ui]
  graphnodetemplate = {label('graphnode.{phase}', graphnode)}
  [color]
  graphnode.draft = yellow bold

or use a variety of unicode emoji characters, and so on. (You'll need less-481
to display non-BMP unicode character.)

  [ui]
  graphnodetemplate = {ifeq(obsolete, 'stable', graphnode, '\xf0\x9f\x92\xa9')}

--- a/tests/test-glog.t	Sat Nov 14 17:02:57 2015 +0900
+++ b/tests/test-glog.t	Sat Nov 14 17:25:43 2015 +0900
@@ -2400,4 +2400,25 @@
   @  3:5918b8d165d1
   |
 
+node template with changeset_printer:
+
+  $ hg log -Gqr 5:7 --config ui.graphnodetemplate='{rev}'
+  7  7:02dbb8e276b8
+  |
+  6    6:fc281d8ff18d
+  |\
+  5 |  5:99b31f1c2782
+  | |
+
+node template with changeset_templater (shared cache variable):
+
+  $ hg log -Gr 5:7 -T '{latesttag % "{rev} {tag}+{distance}"}\n' \
+  > --config ui.graphnodetemplate='{ifeq(latesttagdistance, 0, "#", graphnode)}'
+  o  7 foo-bar+1
+  |
+  #    6 foo-bar+0
+  |\
+  o |  5 null+5
+  | |
+
   $ cd ..