Hello,
I'm trying to extend the home-run-on-change-service-type service to run the fish command
"fisher update" when the file ~/.config/fish/fish_plugins changed, so that
fisher plugins are installed or removed by guix home reconfigure.
My service definitions are:
(define-module (modules shells)
#:use-module (guix gexp)
#:use-module (gnu packages)
#:use-module (gnu services)
#:use-module (gnu home services)
#:use-module (gnu home services shells))
(define-public fish-services
(list
(simple-service 'fisher-update-on-change
home-run-on-change-service-type
`(("files/.config/fish/fish_plugins"
#~(system* #$(file-append fish "/bin/fish") "-c"
"fisher update"))))
(simple-service 'fish-home-xdg-configuration-service
home-xdg-configuration-files-service-type
`(("fish/fish_plugins"
,(local-file
"../config/fish/fish_plugins"))))))
The file change is detected on reconfigure, and then it throws an error:
ice-9/boot-9.scm:1685:16: In procedure raise-exception: error: gexp: unbound
variable (full backtrace below).
Could somebody tell me what is wrong with the G-expression? I don't understand
which variable is unbound.
Backtrace:
In guix/ui.scm:
2238:10 19 (run-guix-command _ . _)
In ice-9/boot-9.scm:
1752:10 18 (with-exception-handler _ _ #:unwind? _ # _)
In guix/status.scm:
835:3 17 (_)
815:4 16 (call-with-status-report _ _)
In guix/scripts/home.scm:
513:4 15 (_)
In ice-9/boot-9.scm:
1752:10 14 (with-exception-handler _ _ #:unwind? _ # _)
In guix/store.scm:
661:37 13 (thunk)
1300:8 12 (call-with-build-handler _ _)
1300:8 11 (call-with-build-handler #<procedure 7f0af683c210 at g…> …)
2170:25 10 (run-with-store #<store-connection 256.99 7f0af90534b0> …)
In guix/scripts/home.scm:
447:16 9 (_ _)
In unknown file:
8 (primitive-load "/gnu/store/x8s6yhdzc79c1yfjwwwi4hq00s4…")
In ice-9/eval.scm:
619:8 7 (_ #(#(#(#(#(#(#(#(#(#(#<…> …) …) …) …) …) …) …) …) …) …))
619:8 6 (_ #(#(#(#(#(#(#(#(#(#(#<…> …) …) …) …) …) …) …) …) …) …))
In srfi/srfi-1.scm:
634:9 5 (for-each #<procedure primitive-eval (exp)> _)
In ice-9/eval.scm:
191:27 4 (_ #f)
223:20 3 (proc #<directory (guile-user) 7f0b0f512c80>)
In unknown file:
2 (%resolve-variable (7 . gexp) #<directory (guile-user) …>)
In ice-9/boot-9.scm:
1685:16 1 (raise-exception _ #:continuable? _)
1685:16 0 (raise-exception _ #:continuable? _)
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
error: gexp: unbound variable
