mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-17 20:27:36 -05:00
58 lines
2.1 KiB
Scheme
58 lines
2.1 KiB
Scheme
|
(define-module (gnu services science)
|
||
|
|
#:export (<rshiny-configuration>
|
||
|
|
rshiny-configuration
|
||
|
|
rshiny-configuration?
|
||
|
|
rshiny-configuration-package
|
||
|
|
rshiny-configuration-binary
|
||
|
|
rshiny-shepherd-service
|
||
|
|
rshiny-service-type))
|
||
|
|
|
||
|
|
(use-modules (gnu)
|
||
|
|
(guix records)
|
||
|
|
(ice-9 match))
|
||
|
|
(use-service-modules shepherd)
|
||
|
|
(use-package-modules cran)
|
||
|
|
|
||
|
|
(define-record-type* <rshiny-configuration>
|
||
|
|
rshiny-configuration
|
||
|
|
make-rshiny-configuration
|
||
|
|
rshiny-configuration?
|
||
|
|
(package rshiny-configuration-package ; package
|
||
|
|
(default r-shiny))
|
||
|
|
(binary rshiny-configuration-binary ; string
|
||
|
|
(default "rshiny")))
|
||
|
|
|
||
|
|
(define rshiny-shepherd-service
|
||
|
|
(match-lambda
|
||
|
|
(($ <rshiny-configuration> package binary)
|
||
|
|
(list
|
||
|
|
(shepherd-service
|
||
|
|
(documentation (string-append "R-Shiny service for " binary))
|
||
|
|
(provision (list (symbol-append 'rshiny- (string->symbol
|
||
|
|
(string-take binary 9)))))
|
||
|
|
(requirement '(networking))
|
||
|
|
(start
|
||
|
|
#~(exec-command
|
||
|
|
(list
|
||
|
|
#$(string-append "/run/current-system/profile/bin/" binary))
|
||
|
|
;#:log-file #$(string-append "/var/log/" binary ".log") ; kills shepherd
|
||
|
|
#:environment-variables
|
||
|
|
(list "R_LIBS_USER=/run/current-system/profile/site-library/")))
|
||
|
|
(stop #~(make-kill-destructor)))))))
|
||
|
|
|
||
|
|
(define rshiny-service-type
|
||
|
|
(service-type
|
||
|
|
(name 'rshiny)
|
||
|
|
(extensions
|
||
|
|
(list
|
||
|
|
(service-extension shepherd-root-service-type
|
||
|
|
rshiny-shepherd-service)
|
||
|
|
(service-extension profile-service-type
|
||
|
|
;; We want the package installed so that it
|
||
|
|
;; pulls in the propagated inputs as well.
|
||
|
|
(lambda (config)
|
||
|
|
(list
|
||
|
|
(rshiny-configuration-package config))))))
|
||
|
|
(description
|
||
|
|
"Run an R-Shiny webapp as a Guix Service.")))
|