From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1glev7-0008C0-08 for mharc-gwl-devel@gnu.org; Mon, 21 Jan 2019 14:07:41 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38640) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1glev4-0007jA-Mf for gwl-devel@gnu.org; Mon, 21 Jan 2019 14:07:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1glejY-0004eW-QK for gwl-devel@gnu.org; Mon, 21 Jan 2019 13:55:45 -0500 Received: from mail-qt1-x833.google.com ([2607:f8b0:4864:20::833]:35554) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1glejY-0004eG-Mk for gwl-devel@gnu.org; Mon, 21 Jan 2019 13:55:44 -0500 Received: by mail-qt1-x833.google.com with SMTP id v11so24744840qtc.2 for ; Mon, 21 Jan 2019 10:55:44 -0800 (PST) MIME-Version: 1.0 References: <87bm4df2ld.fsf@elephly.net> <878szgg9bi.fsf@elephly.net> <878szedo1c.fsf@elephly.net> In-Reply-To: <878szedo1c.fsf@elephly.net> From: zimoun Date: Mon, 21 Jan 2019 19:55:32 +0100 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: =?UTF-8?B?UmU6IG1lcmdpbmcg4oCccHJvY2Vzc2Vz4oCdIGFuZCDigJxyZXN0?= =?UTF-8?B?cmljdGlvbnPigJ0=?= List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Ricardo Wurmus Cc: gwl-devel@gnu.org Hi Ricardo, On Mon, 21 Jan 2019 at 16:32, Ricardo Wurmus wrote: > Ricardo Wurmus writes: > > > We need a procedure that takes any number of processes as inputs and > > matches inputs with outputs to generate an adjacency list of processes. > > This shouldn=E2=80=99t be difficult. > > This procedure is called =E2=80=9Cconnect=E2=80=9D and it is now availabl= e. With > connect and well-specified inputs and outputs one can now do this: > > (workflow > (name "pipeline") > (processes > (connect compress-files create-files move-archives))) > > All of these processes declare inputs and outputs and the correct > adjacency list is produced by =E2=80=9Cconnect=E2=80=9D by matching them = up. Nice !! I am playing... :-) --