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download: Update docstring.

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* guix/download.scm (url-fetch): Update docstring to match what's in the
manual.
This commit is contained in:
Ludovic Courtès 2020-10-20 09:32:05 +02:00
parent 6ea61b4818
commit d154462bd8
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1 changed files with 7 additions and 7 deletions
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guix/download.scm
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@ -463,17 +463,17 @@ (define* (url-fetch url hash-algo hash
#:key (system (%current-system))
(guile (default-guile))
executable?)
"Return a fixed-output derivation that fetches URL (a string, or a list of
strings denoting alternate URLs), which is expected to have hash HASH of type
HASH-ALGO (a symbol). By default, the file name is the base name of URL;
optionally, NAME can specify a different file name. When EXECUTABLE? is true,
make the downloaded file executable.
"Return a fixed-output derivation that fetches data from URL (a string, or a
list of strings denoting alternate URLs), which is expected to have hash HASH
of type HASH-ALGO (a symbol). By default, the file name is the base name of
URL; optionally, NAME can specify a different file name. When EXECUTABLE? is
true, make the downloaded file executable.
When one of the URL starts with mirror://, then its host part is
interpreted as the name of a mirror scheme, taken from %MIRROR-FILE.
Alternately, when URL starts with file://, return the corresponding file name
in the store."
Alternatively, when URL starts with file://, return the corresponding file
name in the store."
(define file-name
(match url
((head _ ...)