From e722af7522bd4e7625b876f6c7a3525e89d96e7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Fri, 9 Nov 2012 00:19:20 +0100
Subject: [PATCH] http: Check the HTTP response code, and bail if not 200.
* guix/build/http.scm (http-fetch): Check RESP's code; error out when
it's not 200.
---
guix/build/http.scm | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/guix/build/http.scm b/guix/build/http.scm
index a3f9f9a870a..a0fc4528442 100644
--- a/guix/build/http.scm
+++ b/guix/build/http.scm
@@ -17,8 +17,9 @@
;;; along with Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix build http)
- #:use-module (web client)
#:use-module (web uri)
+ #:use-module (web client)
+ #:use-module (web response)
#:use-module (rnrs io ports)
#:use-module (srfi srfi-11)
#:export (http-fetch))
@@ -83,8 +84,14 @@ (define (http-fetch url file)
((connection)
(open-connection-for-uri uri))
((resp bv)
- (http-get uri #:port connection #:decode-body? #f)))
- (call-with-output-file file
- (lambda (p)
- (put-bytevector p bv))))
- file)
+ (http-get uri #:port connection #:decode-body? #f))
+ ((code)
+ (response-code resp)))
+ (if (= 200 code)
+ (begin
+ (call-with-output-file file
+ (lambda (p)
+ (put-bytevector p bv)))
+ file)
+ (error "download failed" url
+ code (response-reason-phrase resp)))))
--
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