;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
;;; Copyright © 2017, 2022 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Tanguy Le Carrour <tanguy@bioneland.org>
;;; Copyright © 2022 (unmatched parenthesis <paren@disroot.org>
;;; Copyright © 2022 Trevor Richards <trev@trevdev.ca>
;;; Copyright © 2023 Gruruya <greytest@disroot.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages nim)
#:use-module (guix build-system gnu)
#:use-module (guix download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (gnu packages bdw-gc)
#:use-module (gnu packages certs)
#:use-module (gnu packages parallel)
#:use-module (gnu packages pcre)
#:use-module (gnu packages sqlite)
#:use-module (gnu packages tls))
(define-public nim
(package
(name "nim")
(version "1.6.12")
(source
(origin
(method url-fetch)
(uri (string-append "https://nim-lang.org/download/"
name "-" version ".tar.xz"))
(sha256
(base32 "1hjd9dxhqzn2ifr988li8q7v6kxpxlcqbdllfd6lsq3knw50pvxc"))))
(build-system gnu-build-system)
(arguments
`(#:tests? #f ; TODO: Investigate tests failures.
#:phases
(modify-phases %standard-phases
(delete 'configure) ; no configure script
(add-after 'unpack 'patch-installer
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
(substitute* "install.sh"
(("/usr/local") out)
(("/lib/nim") "/lib")
(("/opt/nimble") (string-append out "/share/nimble"))
(("configdir=/etc/nim")
(string-append "configdir=" out "/etc/nim"))))))
(add-after 'unpack 'patch-dynamic-libraries
(lambda* (#:key inputs native-inputs #:allow-other-keys)
;(substitute* "compiler/nodejs.nim"
; (("nodejs")
; (search-input-file (or native-inputs inputs)
; "/bin/nodejs"))
; (("node")
; (search-input-file (or native-inputs inputs)
; "/bin/node")))
(substitute* "lib/system.nim"
(("libgc\\.so")
(search-input-file (or native-inputs inputs)
"/lib/libgc.so")))
;(substitute* "lib/wrappers/mysql.nim"
; (("\(libmysqlclient|libmariadbclient\)\\.so")
; (search-input-file (or native-inputs inputs)
; "/lib/libmariadbclient.so")))
(substitute* "lib/wrappers/openssl.nim"
(("libssl\\.so")
(search-input-file (or native-inputs inputs)
"/lib/libssl.so"))
(("libcrypto\\.so")
(search-input-file (or native-inputs inputs)
"/lib/libcrypto.so")))
(substitute* "lib/wrappers/pcre.nim"
(("libpcre\\.so")
(search-input-file (or native-inputs inputs)
"/lib/libpcre.so")))
;(substitute* "lib/wrappers/postgres.nim"
; (("libpg\\.so")
; (search-input-file (or native-inputs inputs)
; "/lib/libpg.so")))
(substitute* "lib/wrappers/sqlite3.nim"
(("libsqlite3\\.so")
(search-input-file (or native-inputs inputs)
"/lib/libsqlite3.so")))))
(add-after 'patch-source-shebangs 'patch-more-shebangs
(lambda _
(let ((sh (which "sh")))
(substitute* '("tests/stdlib/tosprocterminate.nim"
"tests/stdlib/tstrscans.nim"
"lib/pure/osproc.nim"
"lib/pure/strscans.nim")
(("/bin/sh") sh))
(substitute* (find-files "c_code" "@m\\.\\.@slib@spure@sosproc\\.nim\\.c")
(("\"/bin/sh\", 7") (format #f "~s, ~s" sh (string-length sh)))))))
(replace 'build
(lambda* (#:key (parallel-build? #t) #:allow-other-keys)
(setenv "XDG_CACHE_HOME" "./cache-home")
(setenv "HOME" "./cache-home")
(mkdir-p "./cache-home")
(invoke "sh" "build.sh"
"--parallel"
(if parallel-build?
(number->string (parallel-job-count))
"1"))
(sleep 5) ; Wait for the parallel builds to finish.
(invoke "./bin/nim" "c" "-d:release" "koch")
(invoke "./koch" "boot" "-d:release")
(invoke "./koch" "tools")))
(replace 'check
(lambda* (#:key tests? #:allow-other-keys)
(when tests?
(invoke "./koch" "tests"))))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((bin (string-append (assoc-ref outputs "out") "/bin")))
(mkdir-p bin)
(invoke "./install.sh" bin)
(for-each (lambda (file)
(install-file file bin))
(delete "testament" (find-files "bin"))))))
(add-after 'install 'install-completions
(lambda* (#:key outputs #:allow-other-keys)
(let* ((share (string-append (assoc-ref outputs "out") "/share"))
(bash (string-append share "/bash-completion/completions"))
(zsh (string-append share "/zsh/vendor_completions")))
(mkdir-p bash)
(mkdir-p zsh)
(copy-file "tools/nim.bash-completion"
(string-append bash "/nim"))
(copy-file "dist/nimble/nimble.bash-completion"
(string-append bash "/nimble"))
(copy-file "tools/nim.zsh-completion"
(string-append zsh "/_nim"))
(copy-file "dist/nimble/nimble.bash-completion"
(string-append zsh "/_nimble"))))))))
(inputs (list libgc openssl pcre sqlite))
(native-inputs (list nss-certs parallel))
(home-page "https://nim-lang.org")
(synopsis "Statically-typed, imperative programming language")
(description "Nim (formerly known as Nimrod) is a statically-typed,
imperative programming language that tries to give the programmer ultimate power
without compromises on runtime efficiency. This means it focuses on compile-time
mechanisms in all their various forms.")
(license license:expat)))
