diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2021-10-30 23:30:50 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-10-31 00:51:06 +0200 |
| commit | 96728c54df365cc48f14a514b63616ff7a6d052b (patch) | |
| tree | b864c2a72312a2fe77019f4744d3b95b886fdae5 /guix/scripts/home | |
| parent | f3933ae40d4192fa3aeff95ac768bab86ade766f (diff) | |
home: import: Factorize triplicated 'version-spec' procedure.
* guix/scripts/package.scm (manifest-entry-version-prefix): New
procedure, moved from...
(export-manifest)[version-spec]: ... here. Adjust caller.
* tests/home-import.scm (version-spec): Remove.
(eval-test-with-home-environment): Use 'manifest-entry-version-prefix'
instead.
* guix/scripts/home/import.scm (import-manifest): Likewise.
Diffstat (limited to 'guix/scripts/home')
| -rw-r--r-- | guix/scripts/home/import.scm | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/guix/scripts/home/import.scm b/guix/scripts/home/import.scm index a51f7f504b..8f6b3b58aa 100644 --- a/guix/scripts/home/import.scm +++ b/guix/scripts/home/import.scm @@ -22,6 +22,7 @@ #:use-module (guix ui) #:use-module (guix utils) #:use-module (guix packages) + #:autoload (guix scripts package) (manifest-entry-version-prefix) #:use-module (gnu packages) #:use-module (ice-9 match) #:use-module (ice-9 pretty-print) @@ -241,28 +242,8 @@ containing PACKAGES, or SPECS (package specifications), and SERVICES." manifest destination-directory #:optional (port (current-output-port))) "Write to PORT a <home-environment> corresponding to MANIFEST." - (define (version-spec entry) - (let ((name (manifest-entry-name entry))) - (match (map package-version (find-packages-by-name name)) - ((_) - ;; A single version of NAME is available, so do not specify the - ;; version number, even if the available version doesn't match ENTRY. - "") - (versions - ;; If ENTRY uses the latest version, don't specify any version. - ;; Otherwise return the shortest unique version prefix. Note that - ;; this is based on the currently available packages, which could - ;; differ from the packages available in the revision that was used - ;; to build MANIFEST. - (let ((current (manifest-entry-version entry))) - (if (every (cut version>? current <>) - (delete current versions)) - "" - (version-unique-prefix (manifest-entry-version entry) - versions))))))) - (match (manifest->code manifest destination-directory - #:entry-package-version version-spec + #:entry-package-version manifest-entry-version-prefix #:home-environment? #t) (('begin exp ...) (format port (G_ "\ |