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ui: Remove dependency on (gnu system file-systems).

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* guix/ui.scm (specification->file-system-mapping): Move to...
* gnu/system/file-systems.scm (specification->file-system-mapping):
... here.
This commit is contained in:
Ludovic Courtès 2016-08-04 19:08:08 +02:00
parent 44210f84e2
commit d77a0bd6f1
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GPG Key ID: 090B11993D9AEBB5
2 changed files with 18 additions and 19 deletions
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18
gnu/system/file-systems.scm
View File

@ -40,6 +40,7 @@
file-system-dependencies
file-system->spec
specification->file-system-mapping
uuid
%fuse-control-file-system
@ -105,6 +106,23 @@ initrd code."
(($ <file-system> device title mount-point type flags options _ _ check?)
(list device title mount-point type flags options check?))))
(define (specification->file-system-mapping spec writable?)
"Read the SPEC and return the corresponding <file-system-mapping>. SPEC is
a string of the form \"SOURCE\" or \"SOURCE=TARGET\". The former specifies
that SOURCE from the host should be mounted at SOURCE in the other system.
The latter format specifies that SOURCE from the host should be mounted at
TARGET in the other system."
(let ((index (string-index spec #\=)))
(if index
(file-system-mapping
(source (substring spec 0 index))
(target (substring spec (+ 1 index)))
(writable? writable?))
(file-system-mapping
(source spec)
(target spec)
(writable? writable?)))))
(define-syntax uuid
(lambda (s)
"Return the bytevector corresponding to the given UUID representation."

19
guix/ui.scm
View File

@ -36,7 +36,6 @@
#:use-module ((guix build utils) #:select (mkdir-p))
#:use-module ((guix licenses) #:select (license? license-name))
#:use-module ((guix build syscalls) #:select (terminal-columns))
#:use-module (gnu system file-systems)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-19)
@ -83,7 +82,6 @@
string->recutils
package->recutils
package-specification->name+version+output
specification->file-system-mapping
string->generations
string->duration
matching-generations
@ -1126,23 +1124,6 @@ optionally contain a version number and an output name, as in these examples:
(package-name->name+version name)))
(values name version sub-drv)))
(define (specification->file-system-mapping spec writable?)
"Read the SPEC and return the corresponding <file-system-mapping>. SPEC is
a string of the form \"SOURCE\" or \"SOURCE=TARGET\". The former specifies
that SOURCE from the host should be mounted at SOURCE in the other system.
The latter format specifies that SOURCE from the host should be mounted at
TARGET in the other system."
(let ((index (string-index spec #\=)))
(if index
(file-system-mapping
(source (substring spec 0 index))
(target (substring spec (+ 1 index)))
(writable? writable?))
(file-system-mapping
(source spec)
(target spec)
(writable? writable?)))))
;;;
;;; Command-line option processing.