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[bug#50296] [PATCH 1/2] scripts: Add 'guix home'.
From: |
zimoun |
Subject: |
[bug#50296] [PATCH 1/2] scripts: Add 'guix home'. |
Date: |
Tue, 31 Aug 2021 12:53:51 +0200 |
Hi,
On Tue, 31 Aug 2021 at 12:40, Andrew Tropin <andrew@trop.in> wrote:
> +(define-command (guix-home . args)
> + (synopsis "build and deploy home environments")
> +
> + (define (parse-sub-command arg result)
> + ;; Parse sub-command ARG and augment RESULT accordingly.
> + (if (assoc-ref result 'action)
> + (alist-cons 'argument arg result)
> + (let ((action (string->symbol arg)))
> + (case action
> + ((build
> + reconfigure
> + extension-graph shepherd-graph
> + list-generations describe
> + delete-generations roll-back
> + switch-generation search
> + import)
> + (alist-cons 'action action result))
> + (else (leave (G_ "~a: unknown action~%") action))))))
For parsing the actions, I would define elsewhere the list. Then if the
action is unknown, you could use ’string-closest’ and so return an hint
if there is a typo.
Other said, this
guix home recnfigure
would return
guix home: error: recnfigure: unknown action
hint: Did you mean `reconfigure'?
WDYT?
Cheers,
simon
Message not available
bug#50296: [PATCH 0/2] Add 'guix home' command., Oleg Pykhalov, 2021/08/31
[bug#50296] [PATCH 0/2] Add 'guix home' command., zimoun, 2021/08/31