;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 David Craven <david@craven.ch> ;;; Copyright © 2017 Danny Milosavljevic <dannym@scratchpost.org> ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr> ;;; ;;; 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 (guix build dub-build-system) #:use-module ((guix build gnu-build-system) #:prefix gnu:) #:use-module (guix build syscalls) #:use-module (guix build utils) #:use-module (ice-9 popen) #:use-module (ice-9 rdelim) #:use-module (ice-9 ftw) #:use-module (ice-9 format) #:use-module (ice-9 match) #:use-module (rnrs io ports) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:export (%standard-phases dub-build)) ;; Commentary: ;; ;; Builder-side code of the DUB (the build tool for D) build system. ;; ;; Code: ;; FIXME: Needs to be parsed from url not package name. (define (package-name->d-package-name name) "Return the package name of NAME." (match (string-split name #\-) (("d" rest ...) (string-join rest "-")) (_ #f))) (define* (configure #:key inputs #:allow-other-keys) "Prepare one new directory with all the required dependencies. It's necessary to do this (instead of just using /gnu/store as the directory) because we want to hide the libraries in subdirectories lib/dub/... instead of polluting the user's profile root." (let* ((dir (mkdtemp! "/tmp/dub.XXXXXX")) (vendor-dir (string-append dir "/vendor"))) (setenv "HOME" dir) (mkdir vendor-dir) (for-each (match-lambda ((name . path) (let* ((d-package (package-name->d-package-name name)) (d-basename (basename path))) (when (and d-package path) (match (string-split (basename path) #\-) ((_ ... version) (symlink (string-append path "/lib/dub/" d-basename) (string-append vendor-dir "/" d-basename)))))))) inputs) (invoke "dub" "add-path" vendor-dir) #t)) (define (grep string file-name) "Find the first occurrence of STRING in the file named FILE-NAME. Return the position of this occurrence, or #f if none was found." (string-contains (call-with-input-file file-name get-string-all) string)) (define (grep* string file-name) "Find the first occurrence of STRING in the file named FILE-NAME. Return the position of this occurrence, or #f if none was found. If the file named FILE-NAME doesn't exist, return #f." (catch 'system-error (lambda () (grep string file-name)) (lambda args #f))) (define* (build #:key (dub-build-flags '()) #:allow-other-keys) "Build a given DUB package." (unless (or (grep* "sourceLibrary" "package.json") (grep* "sourceLibrary" "dub.sdl") ; note: format is different! (grep* "sourceLibrary" "dub.json")) (apply invoke `("dub" "build" ,@dub-build-flags)) (substitute* ".dub/dub.json" (("\"lastUpgrade\": \"[^\"]*\"") "\"lastUpgrade\": \"1970-01-01T00:00:00.0000000\""))) #t) (define* (check #:key tests? #:allow-other-keys) (when tests? (invoke "dub" "test") (substitute* ".dub/dub.json" (("\"lastUpgrade\": \"[^\"]*\"") "\"lastUpgrade\": \"1970-01-01T00:00:00.0000000\""))) #t) (define* (install #:key inputs outputs #:allow-other-keys) "Install a given DUB package." (let* ((out (assoc-ref outputs "out")) (outbin (string-append out "/bin")) (outlib (string-append out "/lib/dub/" (basename out)))) (mkdir-p outbin) ;; TODO remove "-test-application" (copy-recursively "bin" outbin) (mkdir-p outlib) (copy-recursively "." (string-append outlib)) #t)) (define %standard-phases (modify-phases gnu:%standard-phases (delete 'bootstrap) (replace 'configure configure) (replace 'build build) (replace 'check check) (replace 'install install))) (define* (dub-build #:key inputs (phases %standard-phases) #:allow-other-keys #:rest args) "Build the given DUB package, applying all of PHASES in order." (apply gnu:gnu-build #:inputs inputs #:phases phases args))