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style: Gracefully handle errors such as EACCES when opening files.

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* guix/scripts/style.scm (guix-style): Wrap body in
'with-error-handling'.
This commit is contained in:
Ludovic Courtès 2021-12-18 22:49:40 +01:00
parent a9892f8f2d
commit f6e79ef108
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1 changed files with 12 additions and 11 deletions
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guix/scripts/style.scm
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@ -543,14 +543,15 @@ Update package definitions to the latest style.\n"))
edit-expression/dry-run
edit-expression))
(policy (assoc-ref opts 'input-simplification-policy)))
(for-each (lambda (package)
(simplify-package-inputs package #:policy policy
#:edit-expression edit))
;; Sort package by source code location so that we start editing
;; files from the bottom and going upward. That way, the
;; 'location' field of <package> records is not invalidated as
;; we modify files.
(sort (if (null? packages)
(fold-packages cons '() #:select? (const #t))
packages)
(negate package-location<?)))))
(with-error-handling
(for-each (lambda (package)
(simplify-package-inputs package #:policy policy
#:edit-expression edit))
;; Sort package by source code location so that we start editing
;; files from the bottom and going upward. That way, the
;; 'location' field of <package> records is not invalidated as
;; we modify files.
(sort (if (null? packages)
(fold-packages cons '() #:select? (const #t))
packages)
(negate package-location<?))))))