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| author | Efraim Flashner <efraim@flashner.co.il> | 2018-11-06 11:50:48 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2018-11-27 19:23:39 +0200 |
| commit | db08ea40873ae20507bc40d34a56dea1b8ce8f0e (patch) | |
| tree | e0b15c9f3970c5bd3b26a8edc416915a78ade32e | |
| parent | 01262f1ece37d5ae9af56c1de6c4eefc758f35ba (diff) | |
| download | guix-db08ea40873ae20507bc40d34a56dea1b8ce8f0e.tar.gz | |
pack: List the available formats.
* guix/scripts/pack.scm (show-formats): New variable. (%options, show-help): Add 'list-formats' option.
| -rw-r--r-- | guix/scripts/pack.scm | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index ce46f549cc..98b06971bd 100644 --- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -3,6 +3,7 @@ ;;; Copyright © 2017, 2018 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2018 Konrad Hinsen <konrad.hinsen@fastmail.net> ;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com> +;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il> ;;; ;;; This file is part of GNU Guix. ;;; @@ -609,6 +610,18 @@ please email '~a'~%") (squashfs . ,squashfs-image) (docker . ,docker-image))) +(define (show-formats) + ;; Print the supported pack formats. + (display (G_ "The supported formats for 'guix pack' are:")) + (newline) + (display (G_ " + tarball Self-contained tarball, ready to run on another machine")) + (display (G_ " + squashfs Squashfs image suitable for Singularity")) + (display (G_ " + docker Tarball ready for 'docker load'")) + (newline)) + (define %options ;; Specifications of the command-line options. (cons* (option '(#\h "help") #f #f @@ -625,6 +638,10 @@ please email '~a'~%") (option '(#\f "format") #t #f (lambda (opt name arg result) (alist-cons 'format (string->symbol arg) result))) + (option '("list-formats") #f #f + (lambda args + (show-formats) + (exit 0))) (option '(#\R "relocatable") #f #f (lambda (opt name arg result) (alist-cons 'relocatable? #t result))) @@ -687,6 +704,8 @@ Create a bundle of PACKAGE.\n")) (display (G_ " -f, --format=FORMAT build a pack in the given FORMAT")) (display (G_ " + --list-formats list the formats available")) + (display (G_ " -R, --relocatable produce relocatable executables")) (display (G_ " -e, --expression=EXPR consider the package EXPR evaluates to")) |