guix system: "list-generations" displays provenance info.

* guix/scripts/pull.scm (channel-commit-hyperlink): Export.
* guix/scripts/system.scm (display-system-generation)
[display-channel]: New procedure.
Read the "provenance" file of GENERATION and display channel info and
the configuration file name when available.
This commit is contained in:
Ludovic Courtès 2019-11-30 23:07:39 +01:00
parent eaabc5e87f
commit 60f4564a63
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2 changed files with 48 additions and 2 deletions

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@ -60,6 +60,7 @@
#:use-module (ice-9 format)
#:export (display-profile-content
channel-list
channel-commit-hyperlink
with-git-error-handling
guix-pull))