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Reply-To: <rsbecker@nexbridge.com>
From: <rsbecker@nexbridge.com>
To: "'Junio C Hamano'" <gitster@pobox.com>,
        "'Eric Sunshine'" <sunshine@sunshineco.com>
Cc: "'shejialuo'" <shejialuo@gmail.com>, "'Caleb White'" <cdwhite3@pm.me>,
        <git@vger.kernel.org>
References: <20241129-wt_unique_ids-v2-0-ff444e9e625a@pm.me>	<xmqqed2qkfn0.fsf@gitster.g> <Z02eKA8i51QyXgJ-@ArchLinux>	<xmqqed2pioff.fsf@gitster.g>	<CAPig+cQHW9=A5ejU5aZ+Wy0uOQsLU_uqUibeYzZs2PXK37Vpbw@mail.gmail.com> <xmqqo71tfsif.fsf@gitster.g>
In-Reply-To: <xmqqo71tfsif.fsf@gitster.g>
Subject: RE: [PATCH v2 0/3] Ensure unique worktree ids across repositories
Date: Mon, 2 Dec 2024 20:53:57 -0500
Organization: Nexbridge Inc.
Message-ID: <025b01db4526$3b05ef00$b111cd00$@nexbridge.com>
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On December 2, 2024 8:46 PM, Junio C Hamano wrote:
>Eric Sunshine <sunshine@sunshineco.com> writes:
>
>> Unfortunately, I haven't had time lately to follow all these
>> worktree-related changes or discussions, but perhaps shejialuo is
>> referring to the ability, from within one worktree, to mention a ref
>> from another worktree (which is a feature Duy added some time after
>> the initial worktree implementation).
>
>Ah, yes, that exposes (and has to expose) the worktree ID.  It still does
not have to
>be unique across repositories (only has to unique among the worktrees that
share
>the same single repository).

I might be mistaken, but I think the intent of the worktree series being
discussed
deliberately wanted the worktree ID to be globally unique on a specific
machine.
I might be wrong (hoping I am). The original author should comment on this.