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guix-package: Use more (guix ui) features.

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* guix-package.in (leave): Remove.
  (guix-package): Wrap body in `with-error-handling'.
This commit is contained in:
Ludovic Courtès 2012-11-03 21:23:16 +01:00
parent cdd5d6f95f
commit 1275baeba7
1 changed files with 62 additions and 65 deletions
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127
guix-package.in
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@ -187,12 +187,6 @@ all of PACKAGES, a list of name/version/output/path tuples."
;; Alist of default option values.
`((profile . ,%current-profile)))
(define-syntax-rule (leave fmt args ...)
"Format FMT and ARGS to the error port and exit."
(begin
(format (current-error-port) fmt args ...)
(exit 1)))
(define (show-help)
(display (_ "Usage: guix-package [OPTION]... PACKAGES...
Install, remove, or upgrade PACKAGES in a single transaction.\n"))
@ -322,67 +316,70 @@ Report bugs to: ~a.~%") "@PACKAGE_BUGREPORT@"))
(setvbuf (current-error-port) _IOLBF)
(let ((opts (parse-options)))
(parameterize ((%guile-for-build
(package-derivation %store
(if (assoc-ref opts 'bootstrap?)
(@@ (distro packages base)
%bootstrap-guile)
guile-2.0))))
(let* ((dry-run? (assoc-ref opts 'dry-run?))
(profile (assoc-ref opts 'profile))
(install (filter-map (match-lambda
(('install . (? store-path?))
#f)
(('install . package)
(find-package package))
(_ #f))
opts))
(drv (filter-map (match-lambda
((name version sub-drv (? package? package))
(package-derivation %store package))
(_ #f))
install))
(install* (append
(filter-map (match-lambda
(('install . (? store-path? path))
`(,(store-path-package-name path)
#f #f ,path))
(_ #f))
opts)
(map (lambda (tuple drv)
(match tuple
((name version sub-drv _)
(let ((output-path
(derivation-path->output-path drv
sub-drv)))
`(,name ,version ,sub-drv ,output-path)))))
install drv)))
(remove (filter-map (match-lambda
(('remove . package)
package)
(_ #f))
opts))
(packages (append install*
(fold alist-delete
(manifest-packages (profile-manifest profile))
remove))))
(with-error-handling
(parameterize ((%guile-for-build
(package-derivation %store
(if (assoc-ref opts 'bootstrap?)
(@@ (distro packages base)
%bootstrap-guile)
guile-2.0))))
(let* ((dry-run? (assoc-ref opts 'dry-run?))
(profile (assoc-ref opts 'profile))
(install (filter-map (match-lambda
(('install . (? store-path?))
#f)
(('install . package)
(find-package package))
(_ #f))
opts))
(drv (filter-map (match-lambda
((name version sub-drv
(? package? package))
(package-derivation %store package))
(_ #f))
install))
(install* (append
(filter-map (match-lambda
(('install . (? store-path? path))
`(,(store-path-package-name path)
#f #f ,path))
(_ #f))
opts)
(map (lambda (tuple drv)
(match tuple
((name version sub-drv _)
(let ((output-path
(derivation-path->output-path
drv sub-drv)))
`(,name ,version ,sub-drv ,output-path)))))
install drv)))
(remove (filter-map (match-lambda
(('remove . package)
package)
(_ #f))
opts))
(packages (append install*
(fold alist-delete
(manifest-packages
(profile-manifest profile))
remove))))
(show-what-to-build drv dry-run?)
(show-what-to-build drv dry-run?)
(or dry-run?
(and (build-derivations %store drv)
(let* ((prof-drv (profile-derivation %store packages))
(prof (derivation-path->output-path prof-drv))
(number (latest-profile-number profile))
(name (format #f "~a/~a-~a-link"
(dirname profile)
(basename profile) (+ 1 number))))
(and (build-derivations %store (list prof-drv))
(begin
(symlink prof name)
(when (file-exists? profile)
(delete-file profile))
(symlink name profile))))))))))
(or dry-run?
(and (build-derivations %store drv)
(let* ((prof-drv (profile-derivation %store packages))
(prof (derivation-path->output-path prof-drv))
(number (latest-profile-number profile))
(name (format #f "~a/~a-~a-link"
(dirname profile)
(basename profile) (+ 1 number))))
(and (build-derivations %store (list prof-drv))
(begin
(symlink prof name)
(when (file-exists? profile)
(delete-file profile))
(symlink name profile)))))))))))
;; Local Variables:
;; eval: (put 'guard 'scheme-indent-function 1)