diff options
Diffstat (limited to 'guix/scripts/package.scm')
| -rw-r--r-- | guix/scripts/package.scm | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 5751123525..7b277b63f1 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -26,6 +26,7 @@ (define-module (guix scripts package) #:use-module (guix ui) #:use-module ((guix status) #:select (with-status-verbosity)) + #:use-module ((guix build syscalls) #:select (terminal-rows)) #:use-module (guix store) #:use-module (guix grafts) #:use-module (guix derivations) @@ -178,9 +179,9 @@ hooks\" run when building the profile." ;;; (define (find-packages-by-description regexps) - "Return two values: the list of packages whose name, synopsis, description, -or output matches at least one of REGEXPS sorted by relevance, and the list of -relevance scores." + "Return a list of pairs: packages whose name, synopsis, description, +or output matches at least one of REGEXPS sorted by relevance, and its +non-zero relevance score." (let ((matches (fold-packages (lambda (package result) (if (package-superseded package) result @@ -189,19 +190,19 @@ relevance scores." ((? zero?) result) (score - (cons (list package score) + (cons (cons package score) result))))) '()))) - (unzip2 (sort matches - (lambda (m1 m2) - (match m1 - ((package1 score1) - (match m2 - ((package2 score2) - (if (= score1 score2) - (string>? (package-full-name package1) - (package-full-name package2)) - (> score1 score2))))))))))) + (sort matches + (lambda (m1 m2) + (match m1 + ((package1 . score1) + (match m2 + ((package2 . score2) + (if (= score1 score2) + (string>? (package-full-name package1) + (package-full-name package2)) + (> score1 score2)))))))))) (define (transaction-upgrade-entry entry transaction) "Return a variant of TRANSACTION that accounts for the upgrade of ENTRY, a @@ -755,16 +756,10 @@ processed, #f otherwise." (('query 'search rx) rx) (_ #f)) opts)) - (regexps (map (cut make-regexp* <> regexp/icase) patterns))) + (regexps (map (cut make-regexp* <> regexp/icase) patterns)) + (matches (find-packages-by-description regexps))) (leave-on-EPIPE - (let-values (((packages scores) - (find-packages-by-description regexps))) - (for-each (lambda (package score) - (package->recutils package (current-output-port) - #:extra-fields - `((relevance . ,score)))) - packages - scores))) + (display-search-results matches (current-output-port))) #t)) (('show requested-name) |