tags: unblock log-like template keywords and functions
It checks if ctx will be used in template since loading ctx per revision
could take extra 10-100msec in total depending on the number of tags.
--- a/mercurial/commands.py Fri Jun 08 22:10:22 2018 +0900
+++ b/mercurial/commands.py Fri Jun 08 22:16:23 2018 +0900
@@ -5438,6 +5438,7 @@
opts = pycompat.byteskwargs(opts)
ui.pager('tags')
fm = ui.formatter('tags', opts)
+ contexthint = fm.contexthint('tag rev node type')
hexfunc = fm.hexfunc
tagtype = ""
@@ -5450,6 +5451,8 @@
tagtype = 'local'
fm.startitem()
+ if 'ctx' in contexthint:
+ fm.context(ctx=repo[n])
fm.write('tag', '%s', t, label=label)
fmt = " " * (30 - encoding.colwidth(t)) + ' %5d:%s'
fm.condwrite(not ui.quiet, 'rev node', fmt,
--- a/tests/test-tags.t Fri Jun 08 22:10:22 2018 +0900
+++ b/tests/test-tags.t Fri Jun 08 22:16:23 2018 +0900
@@ -610,6 +610,27 @@
localtag 0:bbd179dfa0a7 local
globaltag 0:bbd179dfa0a7
+Templated output:
+
+ (immediate values)
+
+ $ hg tags -T '{pad(tag, 9)} {rev}:{node} ({type})\n'
+ tip 1:a0b6fe111088c8c29567d3876cc466aa02927cae ()
+ localtag 0:bbd179dfa0a71671c253b3ae0aa1513b60d199fa (local)
+ globaltag 0:bbd179dfa0a71671c253b3ae0aa1513b60d199fa ()
+
+ (ctx/revcache dependent)
+
+ $ hg tags -T '{pad(tag, 9)} {rev} {file_adds}\n'
+ tip 1 .hgtags
+ localtag 0 foo
+ globaltag 0 foo
+
+ $ hg tags -T '{pad(tag, 9)} {rev}:{node|shortest}\n'
+ tip 1:a0b6
+ localtag 0:bbd1
+ globaltag 0:bbd1
+
Test for issue3911
$ hg tag -r 0 -l localtag2