diff options
| -rw-r--r-- | gnu/packages/haskell.scm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index c7056a262a..2e845d0e93 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -42,6 +42,7 @@ #:use-module (gnu packages check) #:use-module (gnu packages compression) #:use-module (gnu packages elf) + #:use-module (gnu packages emacs) #:use-module (gnu packages gcc) #:use-module (gnu packages ghostscript) #:use-module (gnu packages gl) @@ -11727,6 +11728,65 @@ recursive scanning and copying of directories, working with temporary files/directories, and more.") (license license:bsd-3))) +(define-public ghc-hindent + (package + (name "ghc-hindent") + (version "5.3.0") + (source + (origin + (method url-fetch) + (uri (string-append + "https://hackage.haskell.org/package/hindent/hindent-" + version + ".tar.gz")) + (sha256 + (base32 + "0wkfik7mvqskk23kyh7ybgnlh3j9j1ym7d3ncahsbli9w654b7xg")))) + (build-system haskell-build-system) + (arguments + `(#:modules ((guix build haskell-build-system) + (guix build utils) + (guix build emacs-utils)) + #:imported-modules (,@%haskell-build-system-modules + (guix build emacs-utils)) + #:phases + (modify-phases %standard-phases + (add-after 'install 'emacs-install + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (elisp-file "elisp/hindent.el") + (dest (string-append out "/share/emacs/site-lisp" + "/guix.d/hindent-" ,version)) + (emacs (string-append (assoc-ref inputs "emacs") + "/bin/emacs"))) + (make-file-writable elisp-file) + (emacs-substitute-variables elisp-file + ("hindent-process-path" + (string-append out "/bin/hindent"))) + (install-file elisp-file dest) + (emacs-generate-autoloads "hindent" dest))))))) + (inputs + `(("ghc-haskell-src-exts" ,ghc-haskell-src-exts) + ("ghc-monad-loops" ,ghc-monad-loops) + ("ghc-utf8-string" ,ghc-utf8-string) + ("ghc-exceptions" ,ghc-exceptions) + ("ghc-yaml" ,ghc-yaml) + ("ghc-unix-compat" ,ghc-unix-compat) + ("ghc-path" ,ghc-path) + ("ghc-path-io" ,ghc-path-io) + ("ghc-optparse-applicative" ,ghc-optparse-applicative))) + (native-inputs + `(("ghc-hspec" ,ghc-hspec) + ("ghc-diff" ,ghc-diff) + ("emacs" ,emacs-minimal))) + (home-page + "https://github.com/commercialhaskell/hindent") + (synopsis "Extensible Haskell pretty printer") + (description + "This package provides automatic formatting for Haskell files. Both a +library and an executable.") + (license license:bsd-3))) + (define-public ghc-descriptive (package (name "ghc-descriptive") |