view tests/test-debugindexdot @ 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

#!/bin/sh

# Just exercize debugindexdot
# Create a short file history including a merge.
hg init t
cd t
echo a > a
hg ci -qAm t1 -d '0 0'
echo a >> a
hg ci -m t2 -d '1 0'
hg up -qC 0
echo b >> a
hg ci -m t3 -d '2 0'
HGMERGE=true hg merge -q
hg ci -m merge -d '3 0'

hg debugindexdot .hg/store/data/a.i