Re: [BUG?] worktree setup broken in subdirs with git alias

Duy Nguyen venit, vidit, dixit 07.01.2016 10:26:

On Thu, Jan 7, 2016 at 2:15 PM, Michael J Gruber
[off-list ref] wrote:

quoted

Hi there,

sorry I can't dig deeper now, but the worktree code from next seems to
get confused now as soon as you cd to a subdir of a worktree (other than
the main worktree) and use an alias:

git help ss
`git ss' is aliased to `status -s -b'
[mjg@skimbleshanks Biomath-WS15 (exam $)]✓ git status -s -b
## exam
[mjg@skimbleshanks Biomath-WS15 (exam $)]✓ git ss
fatal: internal error: work tree has already been set

You forgot to mention what version you used. But it's probably related
to d95138e (setup: set env $GIT_WORK_TREE when work tree is set, like
$GIT_DIR - 2015-06-26). This commit fixed your problem (and was
released) but it introduced some other regressions so it's been
reverted in 'next'. 'pu' has a re-fix on top of the revert.

Well, I mentioned "from next", which I admit is not super-precise (it's
next not older than a day or two, plus some local additions). In fact it is:

ef7b32d (Sync with 2.7, 2016-01-04)

which "has" d95138e (as per git branch contains) but also df1e6ea87
which reverts it. (I guess --really-contains would be neat but difficult.)

So while I didn't notice the problems that lead to the revert, I noticed
the problems the revert created... Early adopters' luck.

As for the fix on pu, do you mean that one:
ac78663 (run-command: don't warn on SIGPIPE deaths, 2015-12-29)

I'll give it a shot then.

Michael