Subject: bug#25866: [PATCH] gnu: Add darcs.

From: ng0 <[email-masked]>
Date: Fri, 24 Feb 2017 21:17:32 +0000

On 17-02-24 21:04:18, [email-masked] wrote:
> From: ng0 <[email-masked]>
> 
> * gnu/packages/version-control.scm (darcs): New variable.

For previous discussion, QA, etc use the archives starting September.
It is good-as-is, the last problem is a problem caused by the unresolved
<https://bugs.gnu.org/25240> directly or indirectly, and can not be
fixed by this package (darcs) alone at this point.

For the version, it depends on so many haskell packages with fixed
versions, that I know these work for the version I packaged, which is
one below recent release now. I want this to be added first as it is
proven to work and build.

Leo, I compared http://paste.lisp.org/display/339879 with my branch and
the changes I had were locally, your paste was older than my version :)
Cosmetic fixes mostly.

> ---
>  gnu/packages/version-control.scm | 93 ++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 93 insertions(+)
> 
> diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
> index 5c371b0ba..0cf19db2f 100644
> --- a/gnu/packages/version-control.scm
> +++ b/gnu/packages/version-control.scm
> @@ -35,6 +35,7 @@
>    #:use-module (guix git-download)
>    #:use-module (guix build-system cmake)
>    #:use-module (guix build-system gnu)
> +  #:use-module (guix build-system haskell)
>    #:use-module (guix build-system python)
>    #:use-module (guix build-system trivial)
>    #:use-module (gnu packages apr)
> @@ -50,6 +51,7 @@
>    #:use-module (gnu packages flex)
>    #:use-module (gnu packages gettext)
>    #:use-module (gnu packages groff)
> +  #:use-module (gnu packages haskell)
>    #:use-module (gnu packages linux)
>    #:use-module (gnu packages nano)
>    #:use-module (gnu packages ncurses)
> @@ -1301,3 +1303,94 @@ a built-in wiki, built-in file browsing, built-in tickets system, etc.")
>      (description "Stagit creates static pages for git repositories, the results can
>  be served with a HTTP file server of your choice.")
>      (license license:expat)))
> +
> +;; Darcs has no https support: http://irclog.perlgeek.de/darcs/2016-09-17
> +;; http://darcs.net/manual/Configuring_darcs.html#SECTION00440070000000000000
> +;; and results of search engines will show that if the protocol is http, https
> +;; is never mentioned.
> +(define-public darcs
> +  (package
> +    (name "darcs")
> +    (version "2.12.4")
> +    (source
> +     (origin
> +       (method url-fetch)
> +       (uri (string-append "https://hackage.haskell.org/package/darcs/"
> +                           "darcs-" version ".tar.gz"))
> +       (sha256
> +        (base32
> +         "0jfwiwl5k8wspciq1kpmvh5yap4japrf97s9pvhcybxxhaj3ds28"))))
> +    (build-system haskell-build-system)
> +    (arguments
> +     `(#:configure-flags '("-fpkgconfig" "-fcurl" "-flibiconv" "-fthreaded"
> +                           "-fnetwork-uri" "-fhttp" "--flag=executable"
> +                           "--flag=library")
> +       #:tests? #f)) ; 20 failing shell tests out of over 400
> +    (inputs
> +     `(("ghc-cmdargs" ,ghc-cmdargs)
> +       ("ghc-split" ,ghc-split)
> +       ("ghc-test-framework-quickcheck2" ,ghc-test-framework-quickcheck2)
> +       ("ghc-test-framework-hunit" ,ghc-test-framework-hunit)
> +       ("ghc-test-framework" ,ghc-test-framework)
> +       ("ghc-quickcheck" ,ghc-quickcheck)
> +       ("ghc-findbin" ,ghc-findbin)
> +       ("ghc-hunit" ,ghc-hunit)
> +       ("ghc-array" ,ghc-array)
> +       ("ghc-async" ,ghc-async)
> +       ("ghc-attoparsec" ,ghc-attoparsec)
> +       ("ghc-base16-bytestring" ,ghc-base16-bytestring)
> +       ("ghc-binary" ,ghc-binary)
> +       ("ghc-bytestring-builder" ,ghc-bytestring-builder)
> +       ("ghc-cryptohash" ,ghc-cryptohash)
> +       ("ghc-data-ordlist" ,ghc-data-ordlist)
> +       ("ghc-directory" ,ghc-directory)
> +       ("ghc-fgl" ,ghc-fgl)
> +       ("ghc-system-filepath" ,ghc-system-filepath)
> +       ("ghc-graphviz" ,ghc-graphviz)
> +       ("ghc-hashable" ,ghc-hashable)
> +       ("ghc-haskeline" ,ghc-haskeline)
> +       ("ghc-html" ,ghc-html)
> +       ("ghc-mmap" ,ghc-mmap)
> +       ("ghc-mtl" ,ghc-mtl)
> +       ("ghc-old-time" ,ghc-old-time)
> +       ("ghc-parsec" ,ghc-parsec)
> +       ("ghc-process" ,ghc-process)
> +       ("ghc-random" ,ghc-random)
> +       ("ghc-regex-applicative" ,ghc-regex-applicative)
> +       ("ghc-regex-compat-tdfa" ,ghc-regex-compat-tdfa)
> +       ("ghc-sandi" ,ghc-sandi)
> +       ("ghc-shelly" ,ghc-shelly)
> +       ("ghc-tar" ,ghc-tar)
> +       ("ghc-transformers-compat" ,ghc-transformers-compat)
> +       ("ghc-unix-compat" ,ghc-unix-compat)
> +       ("ghc-utf8-string" ,ghc-utf8-string)
> +       ("ghc-vector" ,ghc-vector)
> +       ("ghc-zip-archive" ,ghc-zip-archive)
> +       ("ghc-zlib" ,ghc-zlib)
> +       ("ghc-http" ,ghc-http)
> +       ("curl" ,curl)
> +       ("ghc" ,ghc)
> +       ("ncurses" ,ncurses)
> +       ("perl" ,perl)
> +       ("libiconv" ,libiconv)
> +       ("ghc-network" ,ghc-network)
> +       ("ghc-network-uri" ,ghc-network-uri)))
> +    (native-inputs
> +     `(("pkg-config" ,pkg-config)))
> +    (home-page "http://darcs.net")
> +    (synopsis "Distributed Revision Control System")
> +    (description
> +     "Darcs is a revision control system.  It is:
> +
> +@enumerate
> +@item Distributed: Every user has access to the full command set, removing boundaries
> +between server and client or committer and non-committers.
> +@item Interactive: Darcs is easy to learn and efficient to use because it asks you
> +questions in response to simple commands, giving you choices in your work flow.
> +You can choose to record one change in a file, while ignoring another.  As you update
> +from upstream, you can review each patch name, even the full diff for interesting
> +patches.
> +@item Smart: Originally developed by physicist David Roundy, darcs is based on a
> +unique algebra of patches called @url{http://darcs.net/Theory,Patchtheory}.
> +@end enumerate")
> +    (license license:gpl2)))
> -- 
> 2.11.1
> 
> 
> 
>