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lint: Report details about FTP errors.

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* guix/scripts/lint.scm (probe-uri) <'ftp>: Pass more information about
  failures alongside 'ftp-response.
  (validate-uri) <ftp-response>: Handle it, and adjust "not reachable"
  message accordingly.
This commit is contained in:
Ludovic Courtès 2015-03-19 11:45:04 +01:00
parent 284fe31394
commit 661c99a434
1 changed files with 11 additions and 8 deletions
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19
guix/scripts/lint.scm
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@ -268,11 +268,11 @@ response from URI, and additional details, such as the actual HTTP response."
(ftp-size conn (basename (uri-path uri))))
(lambda ()
(ftp-close conn))))
(values 'ftp-response #t)))
(values 'ftp-response '(ok))))
(lambda (key . args)
(case key
((or ftp-error)
(values 'ftp-response #f))
((ftp-error)
(values 'ftp-response `(error ,@args)))
((getaddrinfo-error system-error gnutls-error)
(values key args))
(else
@ -296,11 +296,14 @@ warning for PACKAGE mentionning the FIELD."
(response-reason-phrase argument))
field)))
((ftp-response)
(when (not argument)
(emit-warning package
(format #f
(_ "URI ~a not reachable")
(uri->string uri)))))
(match argument
(('ok) #t)
(('error port command code message)
(emit-warning package
(format #f
(_ "URI ~a not reachable: ~a (~s)")
(uri->string uri)
code (string-trim-both message))))))
((getaddrinfo-error)
(emit-warning package
(format #f