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Mon, 8 Apr 2024 12:22:13 -0400 (EDT) Received: by localhost (OpenSMTPD) with ESMTPSA id 19ad5a28 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Mon, 8 Apr 2024 16:22:06 +0000 (UTC) Date: Mon, 8 Apr 2024 18:22:10 +0200 From: Patrick Steinhardt To: Junio C Hamano Cc: Eric Sunshine , git@vger.kernel.org, Han-Wen Nienhuys , Josh Steadmon , Luca Milanesio Subject: Re: [PATCH v2 12/12] t0612: add tests to exercise Git/JGit reftable compatibility Message-ID: References: <160b026e69547739a526fb6276a895904a4d33a8.1712555682.git.ps@pks.im> Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="A37xH7S2tm7Lnvq5" Content-Disposition: inline In-Reply-To: --A37xH7S2tm7Lnvq5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 08, 2024 at 09:07:32AM -0700, Junio C Hamano wrote: > Eric Sunshine writes: >=20 > > I was going to suggest that you could accomplish this more easily > > directly in shell (without employing `awk`): > > > > { > > echo start && > > printf "create refs/heads/branch-%d HEAD\n" $(test_seq 0 9999) = && > > echo commit > > } >input && > > > > but then I realized that that could potentially run afoul of > > command-line length limit on some platform due to the 0-9999 sequence. >=20 > As xargs is supposed to know the system limit, perhaps >=20 > test_seq 0 9999 | xargs printf "...%d...\n" >=20 > should work? Is there a reason why we want to avoid using awk(1) in the first place? We use it in several other tests and I don't think that the resulting code is all that bad. 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