mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 15:36:20 -05:00
80387bc7c3
Fixes: <https://issues.guix.gnu.org/58733> * gnu/installer.scm (installer-program): Enable core dump generation. * gnu/installer/dump.scm (%core-dump): New variable. (prepare-dump): Copy the core dump file. * gnu/installer/newt/welcome.scm (run-welcome-page): Propose to report an installation that previously generated a core dump.
126 lines
4.1 KiB
Scheme
126 lines
4.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2021 Mathieu Othacehe <othacehe@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/>.
|
|
|
|
(define-module (gnu installer dump)
|
|
#:use-module (gnu installer utils)
|
|
#:use-module (guix build utils)
|
|
#:use-module (srfi srfi-11)
|
|
#:use-module (ice-9 iconv)
|
|
#:use-module (ice-9 match)
|
|
#:use-module (ice-9 popen)
|
|
#:use-module (ice-9 textual-ports)
|
|
#:use-module (web client)
|
|
#:use-module (web http)
|
|
#:use-module (web response)
|
|
#:use-module (webutils multipart)
|
|
#:export (%core-dump
|
|
prepare-dump
|
|
make-dump
|
|
send-dump-report))
|
|
|
|
;; The installer crash dump type.
|
|
(define %dump-type "installer-dump")
|
|
|
|
;; The core dump file.
|
|
(define %core-dump "/tmp/installer-core-dump")
|
|
|
|
(define (result->list result)
|
|
"Return the alist for the given RESULT."
|
|
(hash-map->list (lambda (k v)
|
|
(cons k v))
|
|
result))
|
|
|
|
(define* (prepare-dump key args #:key result)
|
|
"Create a crash dump directory. KEY and ARGS represent the thrown error.
|
|
RESULT is the installer result hash table. Returns the created directory path."
|
|
(define now (localtime (current-time)))
|
|
(define dump-dir
|
|
(format #f "/tmp/dump.~a"
|
|
(strftime "%F.%H.%M.%S" now)))
|
|
(mkdir-p dump-dir)
|
|
(with-directory-excursion dump-dir
|
|
;; backtrace
|
|
(call-with-output-file "installer-backtrace"
|
|
(lambda (port)
|
|
(display-backtrace (make-stack #t) port)
|
|
(print-exception port
|
|
(stack-ref (make-stack #t) 1)
|
|
key args)))
|
|
|
|
;; installer result
|
|
(call-with-output-file "installer-result"
|
|
(lambda (port)
|
|
(write (result->list result) port)))
|
|
|
|
;; syslog
|
|
(copy-file "/var/log/messages" "syslog")
|
|
|
|
;; core dump
|
|
(when (file-exists? %core-dump)
|
|
(copy-file %core-dump "core-dump"))
|
|
|
|
;; dmesg
|
|
(let ((pipe (open-pipe* OPEN_READ "dmesg")))
|
|
(call-with-output-file "dmesg"
|
|
(lambda (port)
|
|
(dump-port pipe port)
|
|
(close-pipe pipe)))))
|
|
dump-dir)
|
|
|
|
(define* (make-dump dump-dir file-choices)
|
|
"Create a crash dump archive from DUMP-DIR containing FILE-CHOICES.
|
|
Returns the archive path."
|
|
(define output (string-append (basename dump-dir) ".tar.gz"))
|
|
(with-directory-excursion (dirname dump-dir)
|
|
(apply system* "tar" "-zcf" output
|
|
(map (lambda (f)
|
|
(string-append (basename dump-dir) "/" f))
|
|
file-choices)))
|
|
(canonicalize-path (string-append (dirname dump-dir) "/" output)))
|
|
|
|
(define* (send-dump-report dump
|
|
#:key
|
|
(url "https://dump.guix.gnu.org"))
|
|
"Turn the DUMP archive into a multipart body and send it to the Guix crash
|
|
dump server at URL."
|
|
(define (match-boundary kont)
|
|
(match-lambda
|
|
(('boundary . (? string? b))
|
|
(kont b))
|
|
(x #f)))
|
|
|
|
(define (response->string response)
|
|
(bytevector->string
|
|
(read-response-body response)
|
|
"UTF-8"))
|
|
|
|
(let-values (((body boundary)
|
|
(call-with-input-file dump
|
|
(lambda (port)
|
|
(format-multipart-body
|
|
`((,%dump-type . ,port)))))))
|
|
(false-if-exception
|
|
(response->string
|
|
(http-post
|
|
(string-append url "/upload")
|
|
#:keep-alive? #t
|
|
#:streaming? #t
|
|
#:headers `((content-type
|
|
. (multipart/form-data
|
|
(boundary . ,boundary))))
|
|
#:body body)))))
|