GNU bug report logs - #34401
[PATCH] gnu: Add ghc-stylish-haskell.

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

From: Gabriel Hondet <gabrielhondet <at> gmail.com>
To: guix-patches <at> gnu.org
Subject: [PATCH] gnu: Add ghc-stylish-haskell.
Date: Sat, 9 Feb 2019 12:02:13 +0100

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* gnu/packages/haskell.scm (ghc-stylish-haskell): New variable.
---
 gnu/packages/haskell.scm | 54 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 255e902e6..872f0db14 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -11493,4 +11493,58 @@ imported with the correct Haskell types.")
 Music Player Daemon.")
     (license license:expat)))
 
+(define-public ghc-stylish-haskell
+  (package
+    (name "ghc-stylish-haskell")
+    (version "0.9.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append
+               "mirror://hackage/package/stylish-haskell/stylish-haskell-"
+               version
+               ".tar.gz"))
+        (sha256
+          (base32
+            "1ls11fdx6snvfx8yykpidz142zzxwi5bazl49hgfqlwx50rqcp7w"))))
+    (build-system haskell-build-system)
+    (inputs
+      `(("ghc-aeson" ,ghc-aeson)
+        ("ghc-file-embed" ,ghc-file-embed)
+        ("ghc-haskell-src-exts" ,ghc-haskell-src-exts)
+        ("ghc-semigroups" ,ghc-semigroups)
+        ("ghc-syb" ,ghc-syb)
+        ("ghc-yaml" ,ghc-yaml)
+        ("ghc-strict" ,ghc-strict)
+        ("ghc-optparse-applicative"
+         ,ghc-optparse-applicative)))
+    (native-inputs
+      `(("ghc-hunit" ,ghc-hunit)
+        ("ghc-test-framework" ,ghc-test-framework)
+        ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)))
+    (home-page "https://github.com/jaspervdj/stylish-haskell")
+    (synopsis "Haskell code prettifier")
+    (description "Stylish-haskell is a Haskell code prettifier.  The goal is
+not to format all of the code in a file, to avoid \"getting in the way\".
+However, this tool can e.g. clean up import statements and help doing various
+tasks that get tedious very quickly.  It can
+@itemize
+@item
+Align and sort @code{import} statements
+@item
+Group and wrap @code{{-# LANGUAGE #-}} pragmas, remove (some) redundant
+pragmas
+@item
+Remove trailing whitespaces
+@item
+Align branches in @code{case} and fields in records
+@item
+Convert line endings (customisable)
+@item
+Replace tabs by four spaces (turned off by default)
+@item
+Replace some ASCII sequences by their Unicode equivalent (turned off by
+default)
+@end itemize")
+    (license license:bsd-3)))
 ;;; haskell.scm ends here
-- 
2.20.1

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Message #10 received at 34401-done <at> debbugs.gnu.org (full text, mbox):

From: Danny Milosavljevic <dannym <at> scratchpost.org>
To: Gabriel Hondet <gabrielhondet <at> gmail.com>
Cc: 34401-done <at> debbugs.gnu.org
Subject: Re: [bug#34401] [PATCH] gnu: Add ghc-stylish-haskell.
Date: Sun, 10 Feb 2019 22:01:48 +0100

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Thanks!  Pushed to guix master as 2356b7ab6d36522880abb7073ec87990b721ce1a.

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