132 lines
4.7 KiB
Scheme
132 lines
4.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016 David Craven <david@craven.ch>
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;;; Copyright © 2017 Danny Milosavljevic <dannym@scratchpost.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (guix build dub-build-system)
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#:use-module ((guix build gnu-build-system) #:prefix gnu:)
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#:use-module (guix build syscalls)
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#:use-module (guix build utils)
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#:use-module (ice-9 popen)
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#:use-module (ice-9 rdelim)
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#:use-module (ice-9 ftw)
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#:use-module (ice-9 format)
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#:use-module (ice-9 match)
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#:use-module (rnrs io ports)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:export (%standard-phases
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dub-build))
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;; Commentary:
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;;
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;; Builder-side code of the DUB (the build tool for D) build system.
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;;
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;; Code:
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;; FIXME: Needs to be parsed from url not package name.
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(define (package-name->d-package-name name)
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"Return the package name of NAME."
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(match (string-split name #\-)
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(("d" rest ...)
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(string-join rest "-"))
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(_ #f)))
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(define* (configure #:key inputs #:allow-other-keys)
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"Prepare one new directory with all the required dependencies.
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It's necessary to do this (instead of just using /gnu/store as the
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directory) because we want to hide the libraries in subdirectories
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lib/dub/... instead of polluting the user's profile root."
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(let* ((dir (mkdtemp! "/tmp/dub.XXXXXX"))
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(vendor-dir (string-append dir "/vendor")))
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(setenv "HOME" dir)
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(mkdir vendor-dir)
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(for-each
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(match-lambda
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((name . path)
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(let* ((d-package (package-name->d-package-name name))
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(d-basename (basename path)))
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(when (and d-package path)
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(match (string-split (basename path) #\-)
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((_ ... version)
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(symlink (string-append path "/lib/dub/" d-basename)
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(string-append vendor-dir "/" d-basename))))))))
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inputs)
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(zero? (system* "dub" "add-path" vendor-dir))))
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(define (grep string file-name)
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"Find the first occurence of STRING in the file named FILE-NAME.
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Return the position of this occurence, or #f if none was found."
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(string-contains (call-with-input-file file-name get-string-all)
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string))
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(define (grep* string file-name)
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"Find the first occurence of STRING in the file named FILE-NAME.
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Return the position of this occurence, or #f if none was found.
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If the file named FILE-NAME doesn't exist, return #f."
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(catch 'system-error
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(lambda ()
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(grep string file-name))
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(lambda args
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#f)))
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(define* (build #:key (dub-build-flags '())
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#:allow-other-keys)
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"Build a given DUB package."
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(if (or (grep* "sourceLibrary" "package.json")
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(grep* "sourceLibrary" "dub.sdl") ; note: format is different!
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(grep* "sourceLibrary" "dub.json"))
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#t
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(let ((status (zero? (apply system* `("dub" "build" ,@dub-build-flags)))))
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(substitute* ".dub/dub.json"
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(("\"lastUpgrade\": \"[^\"]*\"")
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"\"lastUpgrade\": \"1970-01-01T00:00:00.0000000\""))
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status)))
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(define* (check #:key tests? #:allow-other-keys)
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(if tests?
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(let ((status (zero? (system* "dub" "test"))))
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(substitute* ".dub/dub.json"
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(("\"lastUpgrade\": \"[^\"]*\"")
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"\"lastUpgrade\": \"1970-01-01T00:00:00.0000000\""))
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status)
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#t))
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(define* (install #:key inputs outputs #:allow-other-keys)
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"Install a given DUB package."
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(let* ((out (assoc-ref outputs "out"))
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(outbin (string-append out "/bin"))
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(outlib (string-append out "/lib/dub/" (basename out))))
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(mkdir-p outbin)
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;; TODO remove "-test-application"
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(copy-recursively "bin" outbin)
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(mkdir-p outlib)
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(copy-recursively "." (string-append outlib))
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#t))
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(define %standard-phases
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(modify-phases gnu:%standard-phases
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(replace 'configure configure)
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(replace 'build build)
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(replace 'check check)
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(replace 'install install)))
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(define* (dub-build #:key inputs (phases %standard-phases)
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#:allow-other-keys #:rest args)
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"Build the given DUB package, applying all of PHASES in order."
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(apply gnu:gnu-build #:inputs inputs #:phases phases args))
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