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ui: Factorize '&message' handling. 

* guix/ui.scm (call-with-error-handling): Factorize the three
'message-condition?' clauses into one.
This commit is contained in:
Ludovic Courtès 2020-07-25 15:50:36 +02:00
parent 7a0bf3d533
commit efe037fc5c
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1 changed files with 5 additions and 13 deletions
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18
guix/ui.scm
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@ -782,17 +782,14 @@ directories:~{ ~a~}~%")
(invoke-error-stop-signal c)
(cons (invoke-error-program c)
(invoke-error-arguments c))))
((and (error-location? c) (message-condition? c))
(report-error (error-location c) (G_ "~a~%")
((message-condition? c)
;; Normally '&message' error conditions have an i18n'd message.
(report-error (and (error-location? c) (error-location c))
(G_ "~a~%")
(gettext (condition-message c) %gettext-domain))
(when (fix-hint? c)
(display-hint (condition-fix-hint c)))
(exit 1))
((and (message-condition? c) (fix-hint? c))
(report-error (G_ "~a~%")
(gettext (condition-message c) %gettext-domain))
(display-hint (condition-fix-hint c))
(exit 1))
;; On Guile 3.0.0, exceptions such as 'unbound-variable' are
;; compound and include a '&message'. However, that message only
@ -806,12 +803,7 @@ directories:~{ ~a~}~%")
(guile-3
((exception-predicate &exception-with-kind-and-args) c))
(else #f))
(raise c))
((message-condition? c)
;; Normally '&message' error conditions have an i18n'd message.
(leave (G_ "~a~%")
(gettext (condition-message c) %gettext-domain))))
(raise c)))
;; Catch EPIPE and the likes.
(catch 'system-error
thunk