view tests/test-changelog-exec.out @ 9613:c63c336ee2f7

ui: only use "user@host" as username in noninteractive mode

We regularly see people on IRC ask how they can correct commits they
accidentally made without having configured a username. This change
will make Mercurial abort when a commit is made without a username.

If Mercurial is run without a TTY (from a cronjob or similar), a
username is constructed as usual. Schematically the changes are as
follows:

With ui.askusername=False:

                  old         new
  interactive     user@host   abort
  noninteractive  user@host   user@host

With ui.askusername=True:

                  old         new
  interactive     prompt      prompt
  noninteractive  user@host   user@host

% manifest of p2:
bar
foo

created new head
% manifest of p1:
foo
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
% this should not mention bar:
changeset:   3:ef2fc9b4a51b
tag:         tip
parent:      2:ed1b79f46b9a
parent:      1:d394a8db219b
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
description:
merge


   rev    offset  length   base linkrev nodeid       p1           p2
     0         0       5      0       1 b004912a8510 000000000000 000000000000