Hi,
Tomas Volf <[email protected]> skribis:
> Would something like the attached work? I placed the procedure directly
> into the (shepherd service) module, since the point is to reduce
> boilerplate, I thought it better to not having to specify (modules
> '((shepherd support))) every time someone wants to use it, but I can
> move it if you prefer.
Yeah, it’s fine this way.
> +@deffn {Procedure} user-environment-variables @
> + [name-or-id (getuid)] @
> + [environment-variables (default-environment-variables)]
> +
> +Take the list of environment variables, replace @env{HOME} with home
“Take the list @var{environment-variables}, …”
> +(define-module (test-service)
> + #:use-module (shepherd service)
> + #:use-module (srfi srfi-64))
> +
> +
> +(test-begin "user-environment-variables")
(test-begin "service"), to create ‘service.log’.
> +(let ((environment-variables '("USER=foo"
> + "HOME=/foo"
> + "USER=bar"
> + "HOME=/bar")))
> + ;; Pretty much any system should have root in /etc/passwd.
> + (test-equal "name sets variables"
> + '("HOME=/root" "USER=root")
> + (user-environment-variables "root" environment-variables))
Use (passwd:name (getpwuid (getuid))) rather than “root” because
/etc/passwd in the Guix build environment does not have “root”. (You
can test with ‘guix build -f guix.scm’.)
OK with these changes, thank you!
Ludo’.
