;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.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/>. ;;; ;;; This file defines build jobs of Guix itself for the Hydra continuation ;;; integration tool. ;;; ;; Attempt to use our very own Guix modules. (eval-when (compile load eval) ;; Ignore any available .go, and force recompilation. This is because our ;; checkout in the store has mtime set to the epoch, and thus .go files look ;; newer, even though they may not correspond. (set! %fresh-auto-compile #t) ;; Display which files are loaded. (set! %load-verbosely #t) (and=> (assoc-ref (current-source-location) 'filename) (lambda (file) (let ((dir (string-append (dirname file) "/../.."))) (format (current-error-port) "prepending ~s to the load path~%" dir) (set! %load-path (cons dir %load-path)))))) (use-modules (guix store) (guix packages) (guix utils) (guix grafts) (guix derivations) (guix build-system gnu) (gnu packages package-management) (srfi srfi-1) (srfi srfi-26) (ice-9 match)) ;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output ;; port to the bit bucket, let us write to the error port instead. (setvbuf (current-error-port) _IOLBF) (set-current-output-port (current-error-port)) (define* (package->alist store package system #:optional (package-derivation package-derivation)) "Convert PACKAGE to an alist suitable for Hydra." `((derivation . ,(derivation-file-name (parameterize ((%graft? #f)) (package-derivation store package system #:graft? #f)))) (description . ,(package-synopsis package)) (long-description . ,(package-description package)) (license . ,(package-license package)) (home-page . ,(package-home-page package)) (maintainers . ("bug-guix@gnu.org")))) (define (hydra-jobs store arguments) "Return Hydra jobs." (define systems (match (filter-map (match-lambda (('system . value) value) (_ #f)) arguments) ((lst ..1) lst) (_ (list (%current-system))))) (define guix-checkout (assq-ref arguments 'guix)) (let ((file (assq-ref guix-checkout 'file-name))) (format (current-error-port) "using checkout ~s (~s)~%" guix-checkout file) `((tarball . ,(cute package->alist store (dist-package guix file) (%current-system))) ,@(map (lambda (system) (let ((name (string->symbol (string-append "guix." system)))) `(,name . ,(cute package->alist store (package (inherit guix) (version "latest") (source file)) system)))) %hydra-supported-systems))))