From 2aa6efb0b9952595853c05294450b4254f64521e Mon Sep 17 00:00:00 2001 From: Cyril Roelandt Date: Thu, 17 Jul 2014 02:36:09 +0200 Subject: guix package: add a "show" option. * doc/guix.texi: Update the documentation. * guix/scripts/package.scm: Add a "show" option. * tests/guix-package.sh: Add a test for the "show" option. --- guix/scripts/package.scm | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'guix') diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 1c3209f905..0d17414b4f 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -517,6 +517,8 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (display (_ " -A, --list-available[=REGEXP] list available packages matching REGEXP")) + (display (_ " + --show=PACKAGE show details about PACKAGE")) (newline) (show-build-options-help) (newline) @@ -615,6 +617,11 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (values (cons `(query list-available ,(or arg "")) result) #f))) + (option '("show") #t #t + (lambda (opt name arg result arg-handler) + (values (cons `(query show ,arg) + result) + #f))) %standard-build-options)) @@ -1042,6 +1049,14 @@ more information.~%")) (find-packages-by-description regexp))) #t)) + (('show requested-name) + (let-values (((name version) + (package-name->name+version requested-name))) + (leave-on-EPIPE + (for-each (cute package->recutils <> (current-output-port)) + (find-packages-by-name name version))) + #t)) + (('search-paths) (let* ((manifest (profile-manifest profile)) (entries (manifest-entries manifest)) -- cgit v1.2.3