GNU bug report logs - #38968
[PATCH] gnu: Add ghc-pipes.

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 38968 in the body.
You can then email your comments to 38968 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Alexandru-Sergiu Marton <brown121407 <at> gmail.com>
To: guix-patches <at> gnu.org
Cc: Alexandru-Sergiu Marton <brown121407 <at> member.fsf.org>
Subject: [PATCH] gnu: Add ghc-pipes.
Date: Mon,  6 Jan 2020 11:47:47 +0200

* gnu/packages/haskell-xyz.scm (ghc-pipes): New variable.
---
 gnu/packages/haskell-xyz.scm | 43 ++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 03ae83d50e..d73ca1886c 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -8615,6 +8615,49 @@ system dependencies.")
 functions for the ghc-persistent package.")
     (license license:expat)))
 
+(define-public ghc-pipes
+  (package
+    (name "ghc-pipes")
+    (version "4.3.13")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/pipes/"
+             "pipes-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1ch3xr5f5if0psd3lsyrpkwrgh36synnzqcpimghprys68l4zfkn"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-exceptions" ,ghc-exceptions)
+       ("ghc-mmorph" ,ghc-mmorph)
+       ("ghc-void" ,ghc-void)
+       ("ghc-semigroups" ,ghc-semigroups)))
+    (native-inputs
+     `(("ghc-quickcheck" ,ghc-quickcheck)
+       ("ghc-test-framework" ,ghc-test-framework)
+       ("ghc-test-framework-quickcheck2"
+        ,ghc-test-framework-quickcheck2)))
+    (home-page
+     "http://hackage.haskell.org/package/pipes")
+    (synopsis "Compositional pipelines")
+    (description
+     "A clean and powerful stream processing library that lets you build
+and connect reusable streaming components.  Advantages over traditional streaming
+libraries:
+@itemize
+@item Concise API: Use simple commands like @code{for}, (@code{>->}), @code{await},
+and @code{yield}
+@item Blazing fast: Implementation tuned for speed, including shortcut fusion
+@item Lightweight Dependency: pipes is small and compiles very rapidly, including
+dependencies
+@item Elegant semantics: Use practical category theory
+@item ListT: Correct implementation of @code{ListT} that interconverts with pipes
+@item Bidirectionality: Implement duplex channels
+@end itemize")
+    (license license:bsd-3)))
+
 (define-public ghc-polyparse
   (package
     (name "ghc-polyparse")
-- 
2.24.1

Message #10 received at 38968-done <at> debbugs.gnu.org (full text, mbox):

From: Brett Gilio <brettg <at> gnu.org>
To: Alexandru-Sergiu Marton <brown121407 <at> gmail.com>
Cc: Alexandru-Sergiu Marton <brown121407 <at> member.fsf.org>,
 38968-done <at> debbugs.gnu.org
Subject: Re: [bug#38968] [PATCH] gnu: Add ghc-pipes.
Date: Tue, 07 Jan 2020 13:27:56 -0600

Hi Sergiu! I have pushed this to master with
4639fa325c212eec7e2d45693d1ddf04287c316a. I also included a revision
using HTTPS for the home-page.

Thanks! Closing.
-- 
Brett M. Gilio
GNU Guix, Contributor | GNU Project, Webmaster
[DFC0 C7F7 9EE6 0CA7 AE55 5E19 6722 43C4 A03F 0EEE]
<brettg <at> gnu.org> <brettg <at> posteo.net>

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.