;;; Copyright © 2017 nee <nee-git@hidamari.blue>
;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr>
-;;; Copyright © 2017 Christopher Baines <mail@cbaines.net>
+;;; Copyright © 2017, 2018, 2019 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
;;;
;;; This file is part of GNU Guix.
#:use-module (gnu services)
#:use-module (gnu services shepherd)
#:use-module (gnu services admin)
+ #:use-module (gnu services getmail)
+ #:use-module (gnu services mail)
#:use-module (gnu system pam)
#:use-module (gnu system shadow)
#:use-module (gnu packages admin)
+ #:use-module (gnu packages databases)
#:use-module (gnu packages web)
+ #:use-module (gnu packages patchutils)
#:use-module (gnu packages php)
+ #:use-module (gnu packages python)
+ #:use-module (gnu packages gnupg)
+ #:use-module (gnu packages guile)
#:use-module (gnu packages logging)
+ #:use-module (guix packages)
#:use-module (guix records)
#:use-module (guix modules)
+ #:use-module (guix utils)
#:use-module (guix gexp)
#:use-module ((guix store) #:select (text-file))
#:use-module ((guix utils) #:select (version-major))
varnish-configuration-parameters
varnish-configuration-extra-options
- varnish-service-type))
+ varnish-service-type
+
+ <patchwork-database-configuration>
+ patchwork-database-configuration
+ patchwork-database-configuration?
+ patchwork-database-configuration-engine
+ patchwork-database-configuration-name
+ patchwork-database-configuration-user
+ patchwork-database-configuration-password
+ patchwork-database-configuration-host
+ patchwork-database-configuration-port
+
+ <patchwork-settings-module>
+ patchwork-settings-module
+ patchwork-settings-module?
+ patchwork-settings-module-database-configuration
+ patchwork-settings-module-secret-key
+ patchwork-settings-module-allowed-hosts
+ patchwork-settings-module-default-from-email
+ patchwork-settings-module-static-url
+ patchwork-settings-module-admins
+ patchwork-settings-module-debug?
+ patchwork-settings-module-enable-rest-api?
+ patchwork-settings-module-enable-xmlrpc?
+ patchwork-settings-module-force-https-links?
+ patchwork-settings-module-extra-settings
+
+ <patchwork-configuration>
+ patchwork-configuration
+ patchwork-configuration?
+ patchwork-configuration-patchwork
+ patchwork-configuration-settings-module
+ patchwork-configuration-domain
+
+ patchwork-virtualhost
+ patchwork-service-type))
;;; Commentary:
;;;
(system* (string-append #$nginx "/sbin/nginx")
"-c" #$(or file
(default-nginx-config config))
- "-t"))))
+ "-p" #$run-directory
+ "-t"))))
(define (nginx-shepherd-service config)
(match-record config
varnish-shepherd-service)))
(default-value
(varnish-configuration))))
+
+\f
+;;;
+;;; Patchwork
+;;;
+
+(define-record-type* <patchwork-database-configuration>
+ patchwork-database-configuration make-patchwork-database-configuration
+ patchwork-database-configuration?
+ (engine patchwork-database-configuration-engine
+ (default "django.db.backends.postgresql_psycopg2"))
+ (name patchwork-database-configuration-name
+ (default "patchwork"))
+ (user patchwork-database-configuration-user
+ (default "httpd"))
+ (password patchwork-database-configuration-password
+ (default ""))
+ (host patchwork-database-configuration-host
+ (default ""))
+ (port patchwork-database-configuration-port
+ (default "")))
+
+(define-record-type* <patchwork-settings-module>
+ patchwork-settings-module make-patchwork-settings-module
+ patchwork-settings-module?
+ (database-configuration patchwork-settings-module-database-configuration
+ (default (patchwork-database-configuration)))
+ (secret-key-file patchwork-settings-module-secret-key-file
+ (default "/etc/patchwork/django-secret-key"))
+ (allowed-hosts patchwork-settings-module-allowed-hosts)
+ (default-from-email patchwork-settings-module-default-from-email)
+ (static-url patchwork-settings-module-static-url
+ (default "/static/"))
+ (admins patchwork-settings-module-admins
+ (default '()))
+ (debug? patchwork-settings-module-debug?
+ (default #f))
+ (enable-rest-api? patchwork-settings-module-enable-rest-api?
+ (default #t))
+ (enable-xmlrpc? patchwork-settings-module-enable-xmlrpc?
+ (default #t))
+ (force-https-links? patchwork-settings-module-force-https-links?
+ (default #t))
+ (extra-settings patchwork-settings-module-extra-settings
+ (default "")))
+
+(define-record-type* <patchwork-configuration>
+ patchwork-configuration make-patchwork-configuration
+ patchwork-configuration?
+ (patchwork patchwork-configuration-patchwork
+ (default patchwork))
+ (domain patchwork-configuration-domain)
+ (settings-module patchwork-configuration-settings-module)
+ (static-path patchwork-configuration-static-url
+ (default "/static/"))
+ (getmail-retriever-config getmail-retriever-config))
+
+;; Django uses a Python module for configuration, so this compiler generates a
+;; Python module from the configuration record.
+(define-gexp-compiler (patchwork-settings-module-compiler
+ (file <patchwork-settings-module>) system target)
+ (match file
+ (($ <patchwork-settings-module> database-configuration secret-key-file
+ allowed-hosts default-from-email
+ static-url admins debug? enable-rest-api?
+ enable-xmlrpc? force-https-links?
+ extra-configuration)
+ (gexp->derivation
+ "patchwork-settings"
+ (with-imported-modules '((guix build utils))
+ #~(let ((output #$output))
+ (define (create-__init__.py filename)
+ (call-with-output-file filename
+ (lambda (port) (display "" port))))
+
+ (use-modules (guix build utils)
+ (srfi srfi-1))
+
+ (mkdir-p (string-append output "/guix/patchwork"))
+ (create-__init__.py
+ (string-append output "/guix/__init__.py"))
+ (create-__init__.py
+ (string-append output "/guix/patchwork/__init__.py"))
+
+ (call-with-output-file
+ (string-append output "/guix/patchwork/settings.py")
+ (lambda (port)
+ (display
+ (string-append "from patchwork.settings.base import *
+
+# Configuration from Guix
+with open('" #$secret-key-file "') as f:
+ SECRET_KEY = f.read().strip()
+
+ALLOWED_HOSTS = [
+" #$(string-concatenate
+ (map (lambda (allowed-host)
+ (string-append " '" allowed-host "'\n"))
+ allowed-hosts))
+"]
+
+ADMINS = [
+" #$(string-concatenate
+ (map (match-lambda
+ ((name email-address)
+ (string-append
+ "('" name "','" email-address "'),")))
+ admins))
+"]
+
+DEBUG = " #$(if debug? "True" "False") "
+
+ENABLE_REST_API = " #$(if enable-xmlrpc? "True" "False") "
+ENABLE_XMLRPC = " #$(if enable-xmlrpc? "True" "False") "
+
+FORCE_HTTPS_LINKS = " #$(if force-https-links? "True" "False") "
+
+DATABASES = {
+ 'default': {
+" #$(match database-configuration
+ (($ <patchwork-database-configuration>
+ engine name user password host port)
+ (string-append
+ " 'ENGINE': '" engine "',\n"
+ " 'NAME': '" name "',\n"
+ " 'USER': '" user "',\n"
+ " 'PASSWORD': '" password "',\n"
+ " 'HOST': '" host "',\n"
+ " 'PORT': '" port "',\n"))) "
+ },
+}
+
+" #$(if debug?
+ #~(string-append "STATIC_ROOT = '"
+ #$(file-append patchwork "/share/patchwork/htdocs")
+ "'")
+ #~(string-append "STATIC_URL = '" #$static-url "'")) "
+
+STATICFILES_STORAGE = (
+ 'django.contrib.staticfiles.storage.StaticFilesStorage'
+)
+
+# Guix Extra Configuration
+" #$extra-configuration "
+") port)))
+ #t))
+ #:local-build? #t))))
+
+(define patchwork-virtualhost
+ (match-lambda
+ (($ <patchwork-configuration> patchwork domain
+ settings-module static-path
+ getmail-retriever-config)
+ (define wsgi.py
+ (file-append patchwork
+ (string-append
+ "/lib/python"
+ (version-major+minor
+ (package-version python))
+ "/site-packages/patchwork/wsgi.py")))
+
+ (httpd-virtualhost
+ "*:8080"
+ `("ServerAdmin admin@example.com`
+ServerName " ,domain "
+
+LogFormat \"%v %h %l %u %t \\\"%r\\\" %>s %b \\\"%{Referer}i\\\" \\\"%{User-Agent}i\\\"\" customformat
+LogLevel info
+CustomLog \"/var/log/httpd/" ,domain "-access_log\" customformat
+
+ErrorLog /var/log/httpd/error.log
+
+WSGIScriptAlias / " ,wsgi.py "
+WSGIDaemonProcess " ,(package-name patchwork) " user=httpd group=httpd processes=1 threads=2 display-name=%{GROUP} lang='en_US.UTF-8' locale='en_US.UTF-8' python-path=" ,settings-module "
+WSGIProcessGroup " ,(package-name patchwork) "
+WSGIPassAuthorization On
+
+<Files " ,wsgi.py ">
+ Require all granted
+</Files>
+
+" ,@(if static-path
+ `("Alias " ,static-path " " ,patchwork "/share/patchwork/htdocs/")
+ '())
+"
+<Directory \"/srv/http/" ,domain "/\">
+ AllowOverride None
+ Options MultiViews Indexes SymlinksIfOwnerMatch IncludesNoExec
+ Require method GET POST OPTIONS
+</Directory>")))))
+
+(define (patchwork-httpd-configuration patchwork-configuration)
+ (list "WSGISocketPrefix /var/run/mod_wsgi"
+ (list "LoadModule wsgi_module "
+ (file-append mod-wsgi "/modules/mod_wsgi.so"))
+ (patchwork-virtualhost patchwork-configuration)))
+
+(define (patchwork-django-admin-gexp patchwork settings-module)
+ #~(lambda command
+ (let ((pid (primitive-fork))
+ (user (getpwnam "httpd")))
+ (if (eq? pid 0)
+ (dynamic-wind
+ (const #t)
+ (lambda ()
+ (setgid (passwd:gid user))
+ (setuid (passwd:uid user))
+
+ (setenv "DJANGO_SETTINGS_MODULE" "guix.patchwork.settings")
+ (setenv "PYTHONPATH" #$settings-module)
+ (primitive-exit
+ (if (zero?
+ (apply system*
+ #$(file-append patchwork "/bin/patchwork-admin")
+ command))
+ 0
+ 1)))
+ (lambda ()
+ (primitive-exit 1)))
+ (zero? (cdr (waitpid pid)))))))
+
+(define (patchwork-django-admin-action patchwork settings-module)
+ (shepherd-action
+ (name 'django-admin)
+ (documentation
+ "Run a django admin command for patchwork")
+ (procedure (patchwork-django-admin-gexp patchwork settings-module))))
+
+(define patchwork-shepherd-services
+ (match-lambda
+ (($ <patchwork-configuration> patchwork domain
+ settings-module static-path
+ getmail-retriever-config)
+ (define secret-key-file-creation-gexp
+ (if (patchwork-settings-module? settings-module)
+ (with-extensions (list guile-gcrypt)
+ #~(let ((secret-key-file
+ #$(patchwork-settings-module-secret-key-file
+ settings-module)))
+ (use-modules (guix build utils)
+ (gcrypt random))
+
+ (unless (file-exists? secret-key-file)
+ (mkdir-p (dirname secret-key-file))
+ (call-with-output-file secret-key-file
+ (lambda (port)
+ (display (random-token 30 'very-strong) port)))
+ (let* ((pw (getpwnam "httpd"))
+ (uid (passwd:uid pw))
+ (gid (passwd:gid pw)))
+ (chown secret-key-file uid gid)
+ (chmod secret-key-file #o400)))))
+ #~()))
+
+ (list (shepherd-service
+ (requirement '(postgres))
+ (provision (list (string->symbol
+ (string-append (package-name patchwork)
+ "-setup"))))
+ (start
+ #~(lambda ()
+ (define run-django-admin-command
+ #$(patchwork-django-admin-gexp patchwork
+ settings-module))
+
+ #$secret-key-file-creation-gexp
+
+ (run-django-admin-command "migrate")))
+ (stop #~(const #f))
+ (actions
+ (list (patchwork-django-admin-action patchwork
+ settings-module)))
+ (respawn? #f)
+ (documentation "Setup Patchwork."))))))
+
+(define patchwork-getmail-configs
+ (match-lambda
+ (($ <patchwork-configuration> patchwork domain
+ settings-module static-path
+ getmail-retriever-config)
+ (list
+ (getmail-configuration
+ (name (string->symbol (package-name patchwork)))
+ (user "httpd")
+ (directory (string-append
+ "/var/lib/getmail/" (package-name patchwork)))
+ (rcfile
+ (getmail-configuration-file
+ (retriever getmail-retriever-config)
+ (destination
+ (getmail-destination-configuration
+ (type "MDA_external")
+ (path (file-append patchwork "/bin/patchwork-admin"))
+ (extra-parameters
+ '((arguments . ("parsemail"))))))
+ (options
+ (getmail-options-configuration
+ (read-all #f)
+ (delivered-to #f)
+ (received #f)))))
+ (idle (assq-ref
+ (getmail-retriever-configuration-extra-parameters
+ getmail-retriever-config)
+ 'mailboxes))
+ (environment-variables
+ (list "DJANGO_SETTINGS_MODULE=guix.patchwork.settings"
+ #~(string-append "PYTHONPATH=" #$settings-module))))))))
+
+(define patchwork-service-type
+ (service-type
+ (name 'patchwork-setup)
+ (extensions
+ (list (service-extension httpd-service-type
+ patchwork-httpd-configuration)
+ (service-extension shepherd-root-service-type
+ patchwork-shepherd-services)
+ (service-extension getmail-service-type
+ patchwork-getmail-configs)))
+ (description
+ "Patchwork patch tracking system.")))
HCoop / jackhill / guix / guix.git / blobdiff