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a=rsa-sha256; c=relaxed; d=pobox.com; h=from:to:cc :subject:in-reply-to:references:date:message-id:mime-version :content-type; s=sasl; bh=jbPHXarjkfgEWulAbtMB9DfjBAFGjI+Hr/rtp0 0KIRo=; b=rygr+CeKbjL3bgI0uiNK8SaZGvBSGr/mCVqNNtfFKnCXvGcBVcPla7 pa7XZrJx1gjbaoYdavkrPdFM5oPX9FhPY3txSWCXpEnUF712XhXo8lWSa11cIszI TqiZyqQlgEJRcrlS87d1b6kqwVpwDnokJdCg65Eq3GzawMr7+G7Kw= Received: from pb-smtp20.sea.icgroup.com (unknown [127.0.0.1]) by pb-smtp20.pobox.com (Postfix) with ESMTP id 604FE220C8; Sat, 23 Mar 2024 14:43:08 -0400 (EDT) (envelope-from junio@pobox.com) Received: from pobox.com (unknown [34.125.139.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pb-smtp20.pobox.com (Postfix) with ESMTPSA id D61DB220C7; Sat, 23 Mar 2024 14:43:04 -0400 (EDT) (envelope-from junio@pobox.com) From: Junio C Hamano To: Stefan Haller Cc: Olliver Schinagl , git@vger.kernel.org Subject: Re: Allow git bisect to auto-skip In-Reply-To: <01e09c64-4d62-406d-85fe-9fb77939cf63@haller-berlin.de> (Stefan Haller's message of "Sat, 23 Mar 2024 14:51:21 +0100") References: <3d835c4b-d026-4c6a-b68e-6989a7a2065f@schinagl.nl> <01e09c64-4d62-406d-85fe-9fb77939cf63@haller-berlin.de> Date: Sat, 23 Mar 2024 11:43:03 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-Pobox-Relay-ID: 2F32B7F4-E945-11EE-9C7D-F515D2CDFF5E-77302942!pb-smtp20.pobox.com Stefan Haller writes: > On 22.03.24 23:31, Junio C Hamano wrote: >> It often is discovered that a commit >> breaks bisection after the fact and it is not feasible to rebase >> all the history after the commit. > > This reminds me of a similar problem with git blame, for which we have > the blame.ignoreRevsFile config to work around it. Couldn't there be a > similar mechanism for bisect, e.g. bisect.skipRevsFile? A Very good point. If a breakage of a commit is "this does not even build" kind of breakage, such a mechanism would be an excellent fit. But if a breakage is "only this particular test fails and we know the reason why it fails has nothing to do with the bug we are chasing", then compiling such a fixed list of commits, or pointing at such a list with a configuration variable, would not work very well, I am afraid. Thanks.