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Mon, 20 Mar 2023 11:15:00 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-221-gec32977366-fm-20230306.001-gec329773 Mime-Version: 1.0 Message-Id: <44f353f5-0b1e-498b-8662-b06263481cd5@app.fastmail.com> In-Reply-To: <87ilf0d7b4.fsf@gnu.org> References: <87ac5c3b-d275-496a-a84d-dcda520a6499@app.fastmail.com> <87ilf0d7b4.fsf@gnu.org> Date: Mon, 20 Mar 2023 11:14:40 -0400 From: "Zack Weinberg" To: =?UTF-8?Q?Ludovic_Court=C3=A8s?= Cc: help-guix@gnu.org Subject: Re: Is there any way to change what /bin/sh is inside `guix shell [--container]` ? Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=66.111.4.27; envelope-from=zack@owlfolio.org; helo=out3-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: X-Migadu-Queue-Id: A80E82F506 X-Spam-Score: -1.95 X-Migadu-Spam-Score: -1.95 X-Migadu-Scanner: scn0.migadu.com List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: help-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-TUID: GuK1XfiWqVq3 On Thu, Mar 16, 2023, at 11:50 AM, Ludovic Court=C3=A8s wrote: > "Zack Weinberg" skribis: >> I'm doing experiments with using `guix shell --container` for >> isolated, reproducible build environments. I've noticed that no >> matter how I set up the container, `/bin/sh` points to a full-fat >> bash, even if the full bash package was not included in the container >> profile. > > That=E2=80=99s correct. There=E2=80=99s correctly no way to change th= at, but we could > definitely add an option to do that. > > Would you like to give it a try? People on IRC and the mailing list > can provide guidance. I don't have a lot of time for side projects at the moment, but if some time materializes I'll give it a go, sure. Is there any advice you have for working on this specific problem, beyond what's in https://guix.gnu.org/manual/en/html_node/Contributing.html ? zw