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authorNikita Karetnikov <nikita@karetnikov.org>2013-09-19 11:07:39 +0000
committerNikita Karetnikov <nikita@karetnikov.org>2013-09-19 11:22:31 +0000
commit2cd09108c9b316c9c8aa1c1b87b85a1c32cef089 (patch)
tree9cce8929f1da78d7b7a9324129829cf3d9ab5238 /gnu/packages/system.scm
parent72d9148fbf6e097cd8838b51c49f107c5176287a (diff)
downloadguix-2cd09108c9b316c9c8aa1c1b87b85a1c32cef089.tar.gz
guix package: Add '--list-generations'.
* guix/scripts/package.scm: Import (srfi srfi-19).
  (generation-time, matching-generations): New functions.
  (show-help): Add '--list-generations'.
  (%options): Likewise.
  (guix-package)[process-query]: Add support for '--list-generations'.
* guix/ui.scm: Import (srfi srfi-19) and (ice-9 regex).
  (string->generations, string->duration): New functions.
* tests/guix-package.sh: Test '--list-generations'.
* tests/ui.scm: Import (srfi srfi-19).
  Test 'string->generations' and 'string->duration'.
* doc/guix.texi (Invoking guix-package): Document '--list-generations'.
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