[Request] [+ ] D9515: command: automatically create alias for command using '-' in names

[marmoute (Pierre-Yves David)]

marmoute created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  As discussed during the "5.6 Sprint" ignoring dash in command name open the way
  to using them more. We can now move existing command to more readable (dash
  using) names without breaking any compatibility.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D9515

AFFECTED FILES
  mercurial/cmdutil.py

CHANGE DETAILS

diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -359,7 +359,17 @@
 
 
 def parsealiases(cmd):
-    return cmd.split(b"|")
+    base_aliases = cmd.split(b"|")
+    all_aliases = set(base_aliases)
+    extra_aliases = []
+    for alias in base_aliases:
+        if b'-' in alias:
+            folded_alias = alias.replace(b'-', b'')
+            if folded_alias not in all_aliases:
+                all_aliases.add(folded_alias)
+                extra_aliases.append(folded_alias)
+    base_aliases.extend(extra_aliases)
+    return base_aliases
 
 
 def setupwrapcolorwrite(ui):



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Cc: mercurial-patches, mercurial-devel
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