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01/02: import: github: Catch HTTP 403 error during fetch.
From: |
Ludovic Courtès |
Subject: |
01/02: import: github: Catch HTTP 403 error during fetch. |
Date: |
Thu, 19 Jan 2017 17:03:10 +0000 (UTC) |
civodul pushed a commit to branch master
in repository guix.
commit d18b79fed895b9ca5cdb3a9a68c8e02bdaef30d8
Author: Mathieu OTHACEHE <address@hidden>
Date: Tue Jan 17 09:17:30 2017 +0100
import: github: Catch HTTP 403 error during fetch.
* guix/import/github.scm (json-fetch*): Catch 403 HTTP error that may be
raised if a github token has not been set.
Signed-off-by: Mathieu OTHACEHE <address@hidden>
Signed-off-by: Ludovic Courtès <address@hidden>
---
guix/import/github.scm | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/guix/import/github.scm b/guix/import/github.scm
index df5a6b0..1e0bb53 100644
--- a/guix/import/github.scm
+++ b/guix/import/github.scm
@@ -32,10 +32,13 @@
(define (json-fetch* url)
"Return a representation of the JSON resource URL (a list or hash table), or
-#f if URL returns 404."
+#f if URL returns 403 or 404."
(guard (c ((and (http-get-error? c)
- (= 404 (http-get-error-code c)))
- #f)) ;"expected" if package is unknown
+ (let ((error (http-get-error-code c)))
+ (or (= 403 error)
+ (= 404 error))))
+ #f)) ;; "expected" if there is an authentification error
(403),
+ ;; or if package is unknown (404).
;; Note: github.com returns 403 if we omit a 'User-Agent' header.
(let* ((port (http-fetch url))
(result (json->scm port)))