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authorLudovic Courtès <ludo@gnu.org>2022-03-07 22:48:10 +0100
committerLudovic Courtès <ludo@gnu.org>2022-03-07 22:49:29 +0100
commitf7bb161445903c51d299307610403cb3de0fcc56 (patch)
tree0d65b93abab44b2cdfa7708049a74ed375667823
parent483e4a9d07cb6e0a3be9ce052618c993a9d2d11e (diff)
import: hackage: Use SRFI-71 instead of SRFI-11.
* guix/import/hackage.scm (read-cabal-and-hash) (hackage-fetch-and-hash, hackage-fetch) (hackage->guix-package): Use 'let' and 'let*' instead of 'let-values' and 'let*-values'.
-rw-r--r--guix/import/hackage.scm22
1 files changed, 11 insertions, 11 deletions
diff --git a/guix/import/hackage.scm b/guix/import/hackage.scm
index 5403768a9d..0d6c77e399 100644
--- a/guix/import/hackage.scm
+++ b/guix/import/hackage.scm
@@ -26,9 +26,9 @@
(define-module (guix import hackage)
#:use-module (ice-9 match)
#:use-module (ice-9 regex)
+ #:use-module (srfi srfi-71)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-26)
- #:use-module (srfi srfi-11)
#:use-module (srfi srfi-1)
#:use-module ((guix download) #:select (download-to-store url-fetch))
#:use-module ((guix utils) #:select (package-name->name+version
@@ -137,7 +137,7 @@ version is returned."
(define (read-cabal-and-hash port)
"Read a Cabal file from PORT and return it and its hash in nix-base32
format as two values."
- (let-values (((port get-hash) (open-sha256-input-port port)))
+ (let ((port get-hash (open-sha256-input-port port)))
(values (read-cabal (canonical-newline-port port))
(bytevector->nix-base32-string (get-hash)))))
@@ -149,10 +149,10 @@ version. On failure, both return values will be #f."
(guard (c ((and (http-get-error? c)
(= 404 (http-get-error-code c)))
(values #f #f))) ;"expected" if package is unknown
- (let*-values (((name version) (package-name->name+version name-version))
- ((url) (hackage-cabal-url name version))
- ((port _) (http-fetch url))
- ((cabal hash) (read-cabal-and-hash port)))
+ (let* ((name version (package-name->name+version name-version))
+ (url (hackage-cabal-url name version))
+ (port _ (http-fetch url))
+ (cabal hash (read-cabal-and-hash port)))
(close-port port)
(values cabal hash))))
@@ -160,7 +160,7 @@ version. On failure, both return values will be #f."
"Return the Cabal file for the package NAME-VERSION, or #f on failure. If
the version part is omitted from the package name, then return the latest
version."
- (let-values (((cabal hash) (hackage-fetch-and-hash name-version)))
+ (let ((cabal hash (hackage-fetch-and-hash name-version)))
cabal))
(define string->license
@@ -329,10 +329,10 @@ symbol 'true' or 'false'. The value associated with other keys has to conform
to the Cabal file format definition. The default value associated with the
keys \"os\", \"arch\" and \"impl\" is \"linux\", \"x86_64\" and \"ghc\"
respectively."
- (let-values (((cabal-meta cabal-hash)
- (if port
- (read-cabal-and-hash port)
- (hackage-fetch-and-hash package-name))))
+ (let ((cabal-meta cabal-hash
+ (if port
+ (read-cabal-and-hash port)
+ (hackage-fetch-and-hash package-name))))
(if cabal-meta
(hackage-module->sexp (eval-cabal cabal-meta cabal-environment)
cabal-hash