[bug#72714] [PATCH] home: services: Add 'home-sway-service-type'.

[Arnaud Daby-Seesaram]

Hi Florian,

"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> writes:
> Arnaud Daby-Seesaram writes:
>> +(define %sway-default-variables
>> +  `((mod   . "Mod4")
>> +    (left  . "h")
>> +    (down  . "j")
>> +    (up    . "k")
>> +    (right . "l")
>> +    (term  . ,(file-append foot "/bin/foot"))
>> +    (menu  . ,#~(string-append
>> +                 #$dmenu "/bin/dmenu_path | \\\n    "
>> +                 #$wmenu "/bin/wmenu | \\\n    "
>> +                 #$findutils "/bin/xargs \\\n    "
>> +                 #$sway "/bin/swaymsg exec --"))))
>
> After I added new packages to home-environment’s packages field,
> dmenu_path does not list newly installed packages for me, because it
> is a shell script which needs a program called stest in PATH.
>
> Now the wmenu_path I talked about earlier appears to be an invention
> by the OpenBSD people that does not need stest [1].
>
> Perhaps for more hackability, we could deviate from upstream and put in
> a call to guile with a Scheme script in a computed-file that opens a
> pipe to/from wmenu and does the same as dmenu_path without cache only on
> ~/.guix-home/profile/bin.

Yes indeed.  Do you think that the Guile script should replace all of
"$menu", or just the dmenu_path part?

On this topic, do you know if there is a built-in way to write
`find -maxdepth 1 ...' in Guile (without calling `readdir' manually)?

> only on ~/.guix-home/profile/bin.

What is the rationale for restricting the menu to this directory (and
not all directories in
  (filter directory-exists? (string-split (getenv "PATH") #\:))
?

> Or change the dmenu_path program with `substitute' to use the absolute
> file-name of stest.

I think that the Guile script might be simpler.

By `substitute', do you mean in the package definition?  This does not
seem necessary, as people installing dmenu have stest in their profile.


"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> writes:
> There is no bg anymore.
> [...]
> Should be point-y.

The point-issue was introduced in the v6.  I apologise for those issues
that I bring in new patches...  Thank you for catching them!

In my local files, I have also switched from using `open-output-file' to
`call-with-output-file'¹ and reduced the number of redundant calls to
`make-string'.
                              ¹: in previous patches, I never called
                              `close-port'.

"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> writes:
> Hi Arnaud.  I still have not tested nor reviewed all features, but
> some comments:

Do you want me to send a v8 with the above fixes, or should I wait until
we change the content of the "$menu" variable?


Best regards,

-- 
Arnaud

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