From: Oleg Pykhalov <go.wigust@gmail.com>
To: Alex Kost <alezost@gmail.com>
Cc: help-guix@gnu.org
Subject: Re: [ANN] Emacs-Guix 0.3.4
Date: Fri, 29 Dec 2017 20:44:11 +0300 [thread overview]
Message-ID: <87bmihtono.fsf@gmail.com> (raw)
In-Reply-To: <878tdm38qu.fsf@gmail.com> (Alex Kost's message of "Thu, 28 Dec 2017 23:20:09 +0300")
[-- Attachment #1: Type: text/plain, Size: 2271 bytes --]
Hello Alex, Guix
Alex Kost <alezost@gmail.com> writes:
> Hello, Emacs-Guix (Emacs interface for GNU Guix) version 0.3.4 has been
> released. It may be installed with "guix package -i emacs-guix".
>
> The main new features are:
By the way, 'guix-edit' supports a new behavior:
Read symbol at point and if it is a package name, return it. If it
is not a package name or if current command has a prefix argument,
read the name from minibuffer.
(from 'guix-read-package-name-at-point' documentation string).
To set it up you need the following in your '.emacs':
(setq guix-read-package-name-function
#'guix-read-package-name-at-point)
> 1. "M-x guix-hash": it prompts for a file, calculates its hash and puts
> it into kill-ring (i.e., you can insert it with "C-y"). If it is
> called on a directory, it ignores VCS files (like "guix hash
> --recursive --exclude-vcs"). Also it supports dired-mode. Thanks to
> ng0 for the idea of this command!
I like this, but as I undertand it works only with files or directories
locally. Could we do something like:
(defun guix-download (url)
(interactive "sDownload URL: ")
(insert (shell-command-to-string (concat "guix download "
url
" 2>/dev/null"
"| tail -n 1"
"| tr -d '\n'"))))
which will download a thing and paste a hash at the cursor position.
We have a 'guix-devel-download-package-source', but it basically the
same as a shell command 'guix download PACKAGE' which requires to copy
hash manually. What we probably want is to get a hash into Emacs
kill-ring as guix-hash does.
> 2. "M-x guix-derivation-mode": this major mode makes Guix derivations
> more human readable by indenting them and by making buttons from the
> store file names. It is enabled automatically in "/gnu/store/….drv"
> files. Many thanks to Oleg Pykhalov for inventing and implementing
> this feature!
Thank you for leading and improvements after, too!
[...]
> Happy Guix Year :-)
Happy New Year!
Oleg.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
next prev parent reply other threads:[~2017-12-29 17:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-28 20:20 [ANN] Emacs-Guix 0.3.4 Alex Kost
2017-12-28 20:32 ` Daniel Pimentel
2017-12-28 22:49 ` ng0
2017-12-29 17:44 ` Oleg Pykhalov [this message]
2017-12-30 20:51 ` Alex Kost
2018-01-08 14:57 ` Ludovic Courtès
2018-01-08 20:40 ` Ricardo Wurmus
2018-01-08 22:29 ` Vladimir Sedach
[not found] ` <87d12kugpq.fsf@t43.lan.>
2018-01-12 11:30 ` Ludovic Courtès
2018-01-09 20:29 ` Alex Kost
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87bmihtono.fsf@gmail.com \
--to=go.wigust@gmail.com \
--cc=alezost@gmail.com \
--cc=help-guix@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).