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| author | Carlo Holl <carloholl@gmail.com> | 2020-10-31 19:02:32 -0700 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2020-11-01 13:34:46 +0000 |
| commit | f2a8aea14cbf887e01ba587d68ee300a838350eb (patch) | |
| tree | 16d1b01ca529f9b97a2e4cecb50e2fa7d049650a /gnu/packages/haskell-xyz.scm | |
| parent | 3a09211c1b73b30d7bc9ceb0ddd1f55e9308f908 (diff) | |
gnu: Add ghc-wizards.
* gnu/packages/haskell-xyz.scm (ghc-wizards): New variable.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Diffstat (limited to 'gnu/packages/haskell-xyz.scm')
| -rw-r--r-- | gnu/packages/haskell-xyz.scm | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm index 827b1f80c7..ba8a3a1c84 100644 --- a/gnu/packages/haskell-xyz.scm +++ b/gnu/packages/haskell-xyz.scm @@ -14761,6 +14761,48 @@ widths to the Char type.") Haskell value or function.") (license license:bsd-3))) +(define-public ghc-wizards + (package + (name "ghc-wizards") + (version "1.0.3") + (source + (origin + (method url-fetch) + (uri (string-append + "https://hackage.haskell.org/package/wizards/wizards-" + version + ".tar.gz")) + (sha256 + (base32 + "1clvbd1ckhvy29qrbmpkn7bya7300fq6znnps23nn3nxyrxhsr85")))) + (build-system haskell-build-system) + (inputs + `(("ghc-control-monad-free" ,ghc-control-monad-free))) + (arguments + `(#:cabal-revision + ("1" + "095qd17zrdhqmcvmslbyzfa5sh9glvvsnsvnlz31gzsmi8nnsgim"))) + (home-page "http://hackage.haskell.org/package/wizards") + (synopsis "High level, generic library for interrogative user interfaces") + (description + "@code{wizards} is a package designed for the quick and painless +development of @emph{interrogative} programs, which revolve around a dialogue +with the user, who is asked a series of questions in a sequence much like an +installation wizard. + +Everything from interactive system scripts, to installation wizards, to +full-blown shells can be implemented with the support of @code{wizards}. + +It is developed transparently on top of a free monad, which separates out the +semantics of the program from any particular interface. A variety of backends +exist, including console-based @code{System.Console.Wizard.Haskeline} and +@code{System.Console.Wizard.BasicIO}, and the pure +@code{System.Console.Wizard.Pure}. It is also possible to write your own +backends, or extend existing back-ends with new features. While both built-in +IO backends operate on a console, there is no reason why @code{wizards} cannot +also be used for making GUI wizard interfaces.") + (license license:bsd-3))) + (define-public ghc-wl-pprint (package (name "ghc-wl-pprint") |