;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2020 Ludovic Courtès ;;; ;;; 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 . ;;; ;;; Validate 'etc/news.scm'. ;;; (use-modules (git) (guix git) (guix ui) (guix channels) (srfi srfi-26) (ice-9 match)) ;; XXX: These two things are currently private. (define read-channel-news (@@ (guix channels) read-channel-news)) (define channel-news-entries (cut struct-ref <> 0)) (define (all-the-news directory) "Return the read from DIRECTORY, a checkout of the 'guix' channel." (call-with-input-file (string-append directory "/etc/news.scm") read-channel-news)) (define (validate-texinfo str type language) "Parse STR as a Texinfo fragment and raise an error if that fails." (catch #t (lambda () (texi->plain-text str)) (lambda (key . args) (print-exception (current-error-port) #f key args) (report-error (G_ "the Texinfo snippet below is invalid (~a, ~a):~%") type language) (display str (current-error-port)) (exit 1)))) (define (validate-news-entry repository entry) "Validate ENTRY, a , making sure it refers to an existent commit of REPOSITORY and contains only valid Texinfo." (catch 'git-error (lambda () (let ((commit (commit-lookup repository (string->oid (channel-news-entry-commit entry))))) (for-each (match-lambda ((language . title) (validate-texinfo title 'title language))) (channel-news-entry-title entry)) (for-each (match-lambda ((language . body) (validate-texinfo body 'body language))) (channel-news-entry-body entry)))) (lambda (key error . rest) (if (= GIT_ENOTFOUND (git-error-code error)) (leave (G_ "commit '~a' of entry '~a' does not exist~%") (channel-news-entry-commit entry) (channel-news-entry-title entry)) (apply throw key error rest))))) (let* ((this-directory (dirname (current-filename))) (top-directory (string-append this-directory "/..")) (entries (channel-news-entries (all-the-news top-directory)))) (with-repository top-directory repository (for-each (cut validate-news-entry repository <>) entries) (info (G_ "All ~a channel news entries are valid.~%") (length entries)))) aux-files/linux-libre/4.19-arm.conf?id=2c97c980a0ca5f77464cd74207e29d835376f85b'>gnu: linux-libre: Include more framebuffer font sizes....Tobias Geerinckx-Rice 2019-09-18gnu: linux-libre: Enable all nftables families....宋文武 2018-10-23gnu: linux-libre: Update to 4.19....Mark H Weaver