From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id kJn3BotNw2L92QAAbAwnHQ (envelope-from ) for ; Mon, 04 Jul 2022 22:28:59 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id 8EYdBotNw2LMHAEAG6o9tA (envelope-from ) for ; Mon, 04 Jul 2022 22:28:59 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id D9B27237CD for ; Mon, 4 Jul 2022 22:28:58 +0200 (CEST) Received: from localhost ([::1]:36736 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o8Sgj-0002aS-MM for larch@yhetil.org; Mon, 04 Jul 2022 16:28:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50656) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o8SgB-0002Y7-8Q for guix-devel@gnu.org; Mon, 04 Jul 2022 16:28:23 -0400 Received: from tobias.gr ([2a02:c205:2020:6054::1]:40704) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o8Sg9-00055Y-5g; Mon, 04 Jul 2022 16:28:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=pvIjQ2nSPpsdC UQsCWyiCW3bPi1/RcWgREjmmz5HX/U=; h=references:in-reply-to:subject:cc: to:from:date; d=tobias.gr; b=fX+aeBn0pOpMyiNIa0RywSM/zWk075/v53wn4gsQ0 3sALZUXsqdWOfEmSfsM8c/X5Mt4SnRgKEC4giMS/HiQlzYq1ZOQx4X47PbkmgnDf9B+Klo Rpn3G3UaRDOK6AX2SXmlvcqsjVRVkjU8FKMBA8ip38TGXOTlLlEfmUrLjlRks+kgs085Vb RipXnfpzkQBNOT2dewi/mik1Yenj1290sHD7/k72I3yyrV3X8G6S+cEnWYYYGPJzEi4T67 +a2f1TUiP2FtcHor613IaX9K508fix+VSY1VJDEQhkgUw+ac/3Z78xK2E+cO/vo5lfMbOW lwj4Tl0tPV9zYOWNLfx4Q== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 1732210c (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Mon, 4 Jul 2022 20:28:13 +0000 (UTC) Date: Mon, 04 Jul 2022 20:28:13 +0000 From: Tobias Geerinckx-Rice To: guix-devel@gnu.org, jgart , =?ISO-8859-1?Q?Ludovic_Court=E8s?= CC: Guix Devel , zimoun Subject: Re: repl macro (metacommand?) for guix CLI (sub)commands In-Reply-To: <20220704132159.GC3017@gac> References: <20220703131112.GB5967@gac> <87mtdpau7y.fsf@gnu.org> <20220704132159.GC3017@gac> Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Autocrypt: addr=me@tobias.gr; keydata= mQINBFVks2ABEACjGBPhWf/qx0L9OhEIrAFTimo5dHa1FLy0AHaHvxmwYSIdJmERYGiNle1rcOvw cFRtu8KJUsrs27Vgoso3qHJpghVitUUf0v3ZuXQT9kfuQLz1Y8pyMzHwVFMLiJVj4Z3y7CJk+xyZ cpSAMbyPINbFVEhsK+z+8ojVGuaiucZkib6b67ySG6Pp1bon8xVvosj71ZRjfXh1t4X8laWO7fQq itT9lmc6DxbE/4vIhR+Vb2MblaA+DyHoNHGGao89h4CO99lfzWzsux41DnEG9d317sJRQTig6Wja EKHXZRA9FbfogD4SDa2uQYCpTJpsVjAyZyu2fuJ+t0zJJ+Ai9qDY87P6hOyd+/n8Eh2Y4TbxJiDo XUT72XY/RfPH1qrMIP3EI/NNL4LQeGG1n+625k3OVWcRVXG2vRrB6qurLmGkLEmjXWCFD9cCRGfH LeajLm9sM+t/nZPZ3btetcmK9tM2EwivyLUNhrTk73UUnI4CSAzdO2cISqo9zSMtFgj2alqd2fOR s7CKfEn+5PquruDbp/Ej7dOOrjgWSCXLDDYXRrtaKrLz/dhqq5ftFYi9tUTTQecFotM08fPtu+Kw JMP2ySHCkUqp0GvrUCeSRPAJZsmJrd535y+LlRhnqb0mbG4dgMa8A6xhkFYugnqldy/q7kX1EmRI 686N7bA6fh1MCQARAQABtCRUb2JpYXMgR2VlcmluY2t4LVJpY2UgPG1lQHRvYmlhcy5ncj6JAlIE EwEKADwCHgECF4ACGQECGwMWIQT1vFU0w28Ah7OdNu8cncT+udt8SwUCXpe0rAYLCQgHCgQFFQoJ CAsFFgMCAQAACgkQHJ3E/rnbfEu5IhAAk+0BW/twLmx1xMmeXn+I7Ne6SG3++0TRBduEaGWV3n59 lX6XPZUQdAPpS4uy0H+c90Owkw+aWUEwfyOWphrxZRtR2cCOP/3Pxj3Vgtz5RkY4u27lMj15jqa/ p7l2l256ZKJOegr9TvOWtkhMp5lxeVHT6f/44Kv/r/8mMCgSnLXYrEWPE462xI+mIJOanHLJb6No f2xLRCvXoLLp7Yejjv1dwOO71R9PMRhtNy46pZM1ylQ++UTkeSocJw4aNtiu0DHOkX9AlNBkutIx x07RpO+MqJKlzzLeQiC/fE5+dR2itRONopwXAqN3MuT7MonQo5XifBn+VK8i9xZWTXZDkWItWtCC 8oIj4zwxwFWiTmMwwSbI3Wdd/11Zw3CLc4Gd0M6NVgvAnuErQXSgr4lrWhZcncvi4L6EJTc9AUSa 8UWPF+S9t+CHTukpJmcYnsccMkOBhT7OZlmWBsylrYK/JTRWqgWSHWdSKmOuLK+MGDneOZEHkEcf jeXRWvmG7MSU5tE/p7NDLIg9vkvhQV9b0q4OtY65uNWbRe2QRJaYMDcYUAeSZzivRa8VaoVen6tb FvH44zpCxubn23ABl9YIzwvJC++r+H2qLdLpy0cfITiZadZ74Ae0aosNw7XARS6OY+A03BfXyPiI 2oW0jf/PdH9sh2mQrQxIQJ5cZz6Z3X0= Received-SPF: pass client-ip=2a02:c205:2020:6054::1; envelope-from=me@tobias.gr; helo=tobias.gr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1656966538; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature:autocrypt:autocrypt; bh=pvIjQ2nSPpsdCUQsCWyiCW3bPi1/RcWgREjmmz5HX/U=; b=gXiFxr7sK9tOkJnkXxd7+t0zcsQ4cgFhuwT6I746NWzfcigKgWfsaSIBiMaIQcdwh4UiGH SOo2zg4sh6NXzd4Of/ySQDtCTGhJPmuxqPZD+U7t0fSQIYTlRRAbwXtAWLW1xS5psxRHLs lCa80Gy18HpkOsRwDPudxHxS4qYPJ8MPvKmrLK4PjFyffC8TvJxEo2zVGX1hSgSZzG3/v+ j5lY90wOfZa0C9VjAVjNIj1e09qPWE2sR4d0ihCvm/mL2oywk6Xx59yU/WgQXZrVbjXjF1 /pgkGqLL2SgrzGvWuxisQadDVnMM1ESKcezl63bBD96LqlyA0TThcwc21CXGew== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1656966538; a=rsa-sha256; cv=none; b=ZrTD0hN9joOiTDgN6zM7yFVRkGXL/mGuhryEAMKUDCg/sbj06f0vsgvuQWBXDmlJ/Xarh5 JbMjrfxLPTI6Hq6GBhkMX1tJqqErCzTDposjtfg3+KsXT9/KGg0byS2wJCytJpZ7yJwMvu pZm/m2zlbTDrld1rhg3S/oPCJkdvqgJEw9Fqv9HKcWHBJHHy4srbAGsL0NDQReyE216zxg GHsox52fGpfGAosQMSO46dhgv/lOci3uv1LQx72Xk9xuuvedHgbwKfF7HPcVKsAYzd9qIR FrCKYUC8SI+FXKgAyF7C9Yyd76t71g1SaBt4mjK27xipovd8/HWe058Ocw2zKA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=fX+aeBn0; dmarc=pass (policy=reject) header.from=tobias.gr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -3.55 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=tobias.gr header.s=2018 header.b=fX+aeBn0; dmarc=pass (policy=reject) header.from=tobias.gr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: D9B27237CD X-Spam-Score: -3.55 X-Migadu-Scanner: scn0.migadu.com X-TUID: m7cgG/LZPB9m >This is because each of those "CLI calls" end up running `(exit 0)` >at the end in some form or another=2E Should they? Is this an accepted pattern in the functional style to which= Guix tries to adhere? (I don't know! It just caught me by surprise=2E) Kind regards, T G-R Sent on the go=2E Excuse or enjoy my brevity=2E