gnu: Add jupyter-guile-kernel.

* gnu/package/guile.scm (jupyter-guile-kernel): New variable.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Rouby Pierre-Antoine 2018-05-15 13:33:15 +02:00 committed by Ludovic Courtès
parent 827c56515e
commit fa6a3bb74f
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@ -61,6 +61,7 @@ (define-module (gnu packages guile)
#:use-module (gnu packages gettext)
#:use-module (gnu packages databases)
#:use-module (gnu packages python)
#:use-module (gnu packages tls)
#:use-module (gnu packages gl)
#:use-module (gnu packages sdl)
#:use-module (gnu packages maths)
@ -2207,4 +2208,132 @@ (define-public guile-simple-zmq
messaging library.")
(license license:gpl3+))))
(define-public jupyter-guile-kernel
(let ((commit "a5c5f3ea3215b65e770bcb62f71117b0ec4575ed")
(revision "0"))
(package
(name "jupyter-guile-kernel")
(version (git-version "0.0.0" revision commit))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/jerry40/guile-kernel")
(commit commit)))
(sha256
(base32
"0y5jr0f0dyskvsawqbf6n0bpg8jirw4mhqbarf2a6p9lxhqha9s9"))))
(build-system trivial-build-system)
(arguments
`(#:modules ((guix build utils))
#:builder
(begin
(use-modules (guix build utils)
(srfi srfi-26)
(ice-9 match)
(ice-9 popen)
(ice-9 rdelim))
(let* ((out (assoc-ref %outputs "out"))
(guile (assoc-ref %build-inputs "guile"))
(effective (read-line
(open-pipe* OPEN_READ
(string-append guile "/bin/guile")
"-c" "(display (effective-version))")))
(module-dir (string-append out "/share/guile/site/"
effective))
(kernel-dir (string-append out "/share/jupyter/kernels/guile"))
(go-dir (string-append out "/lib/guile/"
effective
"/site-ccache"))
(source (string-append (assoc-ref %build-inputs "source")
"/src"))
(scm-files '("hmac.scm"
"tools.scm"
"guile-jupyter-kernel.scm"))
(kernel-file "kernel.json")
(guild (string-append (assoc-ref %build-inputs "guile")
"/bin/guild"))
(g-szmq (assoc-ref %build-inputs "guile-simple-zmq"))
(json (assoc-ref %build-inputs "guile-json"))
(deps (list g-szmq json))
(path (string-join
(map (cut string-append <>
"/share/guile/site/"
effective)
deps)
":"))
(gopath (string-join
(map (cut string-append <>
"/lib/guile/" effective
"/site-ccache/")
deps)
":")))
;; Make installation directories.
(mkdir-p module-dir)
(mkdir-p kernel-dir)
(mkdir-p go-dir)
;; Make a writable copy of SOURCE.
(copy-recursively source ".")
;; Record the absolute file name of the 'openssl' command.
(substitute* "hmac.scm"
(("openssl")
(string-append (assoc-ref %build-inputs "openssl")
"/bin/openssl")))
;; Compile .scm files and install.
(setenv "GUILE_AUTO_COMPILE" "0")
(setenv "GUILE_LOAD_PATH" path)
(setenv "GUILE_LOAD_COMPILED_PATH" gopath)
(for-each (lambda (file)
(let* ((dest-file (string-append module-dir "/"
file))
(go-file (match (string-split file #\.)
((base _)
(string-append go-dir "/"
base ".go")))))
;; Install source module.
(copy-file file dest-file)
;; Install compiled module.
(unless (zero? (system* guild "compile"
"-L" source
"-o" go-file
file))
(error (format #f "Failed to compile ~s to ~s!"
file go-file)))))
scm-files)
;; Install kernel
(copy-file kernel-file (string-append kernel-dir "/"
kernel-file))
;; Fix hard-coded file name in the kernel
(substitute* (string-append kernel-dir "/"
kernel-file)
(("/home/jerry/.local/share/jupyter/kernels/guile/guile-jupyter-kernel.scm")
(string-append module-dir "/guile-jupyter-kernel.scm"))
(("\"guile\"")
(string-append "\"" (assoc-ref %build-inputs "guile")
"/bin/guile\""))
(("-s")
(string-append "--no-auto-compile\", \"-s")))
#t))))
(inputs
`(("openssl" ,openssl)
("guile" ,guile-2.2)))
(propagated-inputs
`(("guile-json" ,guile-json)
("guile-simple-zmq" ,guile-simple-zmq)))
(synopsis "Guile kernel for the Jupyter Notebook")
(description
"This package provides a Guile 2.x kernel for the Jupyter Notebook. It
allows users to interact with the Guile REPL through Jupyter.")
(home-page "https://github.com/jerry40/guile-kernel")
(license license:gpl3+))))
;;; guile.scm ends here