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(define-module (gn services bnw-container))
(use-modules (gnu)
(gn packages bnw)
(guix records)
(ice-9 match))
(use-service-modules networking web)
(define-record-type* <bnw-configuration>
bnw-configuration
make-bnw-configuration
bnw-configuration?
(package bnw-configuration-package ; package
(default bnw))
(deploy-directory bnw-deploy-directory ; string
(default "/srv/http"))
(port bnw-configuration-port ; list of strings
(default '("8880"))))
(define bnw-activation
(match-lambda
(($ <bnw-configuration> package deploy-directory port)
#~(begin
(use-modules (guix build utils))
(when (directory-exists? #$deploy-directory)
;; Not 'delete-file-recursively' because the directory might be empty.
(system* "rm" "-r" #$(string-append deploy-directory "/*")))
(mkdir-p #$deploy-directory)
(copy-recursively #$package #$deploy-directory)
(invoke #$(file-append coreutils "/bin/chmod") "a+w"
(string-append #$deploy-directory "/sourcecodes/data"))))))
(define bnw-nginx-config
(match-lambda
(($ <bnw-configuration> package deploy-directory port)
(list
(nginx-server-configuration
(server-name '("Bayesian Network"))
(listen port)
;(root package)
(root deploy-directory)
(locations
(list
(nginx-php-location)
;(nginx-location-configuration
; (uri "/sourcecodes/data/")
; (body (list "alias /tmp/bnw/;")))
)))))))
(define bnw-service-type
(service-type
(name 'bnw)
(extensions
(list
(service-extension activation-service-type
bnw-activation)
(service-extension nginx-service-type
bnw-nginx-config)
;; Make sure BNW doesn't get garbage collected.
(service-extension profile-service-type
(compose list bnw-configuration-package))
;; Make sure php-fpm is instantiated.
(service-extension php-fpm-service-type
(const #t))))
(default-value (bnw-configuration))
(description
"Run a Bayesian Network Webserver.")))
(operating-system
(host-name "bnw")
(timezone "Etc/UTC")
(locale "en_US.utf8")
(bootloader (bootloader-configuration
(bootloader grub-bootloader)
(target "does-not-matter")))
(file-systems %base-file-systems)
;; No firmware for VMs
(firmware '())
(services (list (service dhcp-client-service-type)
(service bnw-service-type
;; The following is for testing:
;(bnw-configuration
; (port '("8888")))
))))
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