services: mpd: Fix daemon startup.
[jackhill/guix/guix.git] / gnu / services / cuirass.scm
index c15a846..a50f583 100644 (file)
@@ -1,10 +1,14 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
-;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
+;;; Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
-;;; GNU Guix is free software: you can redistribute it and/or modify
+;;; GNU Guix is free software; you can redistribute it and/or modify
 ;;; it under the terms of the GNU General Public License as published by
 ;;; the Free Software Foundation, either version 3 of the License, or
 ;;; (at your option) any later version.
   #:use-module (guix gexp)
   #:use-module (guix records)
   #:use-module (gnu packages admin)
-  #:autoload   (gnu packages ci) (cuirass)
+  #:use-module (gnu packages ci)
+  #:use-module (gnu packages version-control)
   #:use-module (gnu services)
   #:use-module (gnu services base)
   #:use-module (gnu services shepherd)
+  #:use-module (gnu services admin)
   #:use-module (gnu system shadow)
   #:export (<cuirass-configuration>
             cuirass-configuration
                     (default cuirass))
   (log-file         cuirass-configuration-log-file ;string
                     (default "/var/log/cuirass.log"))
+  (web-log-file     cuirass-configuration-web-log-file ;string
+                    (default "/var/log/cuirass-web.log"))
+  (queries-log-file cuirass-configuration-queries-log-file ;string
+                    (default #f))
+  (web-queries-log-file
+                    cuirass-configuration-web-queries-log-file ;string
+                    (default #f))
   (cache-directory  cuirass-configuration-cache-directory ;string (dir-name)
                     (default "/var/cache/cuirass"))
+  (ttl              cuirass-configuration-ttl     ;integer
+                    (default (* 30 24 3600)))
   (user             cuirass-configuration-user ;string
                     (default "cuirass"))
   (group            cuirass-configuration-group ;string
   (interval         cuirass-configuration-interval ;integer (seconds)
                     (default 60))
   (database         cuirass-configuration-database ;string (file-name)
-                    (default "/var/run/cuirass/cuirass.db"))
+                    (default "/var/lib/cuirass/cuirass.db"))
+  (port             cuirass-configuration-port ;integer (port)
+                    (default 8081))
+  (host             cuirass-configuration-host ;string
+                    (default "localhost"))
   (specifications   cuirass-configuration-specifications)
                                   ;gexp that evaluates to specification-alist
   (use-substitutes? cuirass-configuration-use-substitutes? ;boolean
                     (default #f))
   (one-shot?        cuirass-configuration-one-shot? ;boolean
-                    (default #f)))
+                    (default #f))
+  (fallback?        cuirass-configuration-fallback? ;boolean
+                    (default #f))
+  (extra-options    cuirass-configuration-extra-options
+                    (default '())))
 
 (define (cuirass-shepherd-service config)
   "Return a <shepherd-service> for the Cuirass service with CONFIG."
-  (and
-   (cuirass-configuration? config)
-   (let ((cuirass          (cuirass-configuration-cuirass config))
-         (cache-directory  (cuirass-configuration-cache-directory config))
-         (log-file         (cuirass-configuration-log-file config))
-         (user             (cuirass-configuration-user config))
-         (group            (cuirass-configuration-group config))
-         (interval         (cuirass-configuration-interval config))
-         (database         (cuirass-configuration-database config))
-         (specs            (cuirass-configuration-specifications config))
-         (use-substitutes? (cuirass-configuration-use-substitutes? config))
-         (one-shot?        (cuirass-configuration-one-shot? config)))
-     (list (shepherd-service
-            (documentation "Run Cuirass.")
-            (provision '(cuirass))
-            (requirement '(guix-daemon))
-            (start #~(make-forkexec-constructor
-                      (list (string-append #$cuirass "/bin/cuirass")
-                            "--cache-directory" #$cache-directory
-                            "--specifications"
-                            #$(scheme-file "cuirass-specs.scm" specs)
-                            "--database" #$database
-                            "--interval" #$(number->string interval)
-                            #$@(if use-substitutes? '("--use-substitutes") '())
-                            #$@(if one-shot? '("--one-shot") '()))
-                      #:user #$user
-                      #:group #$group
-                      #:log-file #$log-file))
-            (stop #~(make-kill-destructor)))))))
+  (let ((cuirass          (cuirass-configuration-cuirass config))
+        (cache-directory  (cuirass-configuration-cache-directory config))
+        (web-log-file     (cuirass-configuration-web-log-file config))
+        (log-file         (cuirass-configuration-log-file config))
+        (queries-log-file (cuirass-configuration-queries-log-file config))
+        (web-queries-log-file
+                          (cuirass-configuration-web-queries-log-file config))
+        (user             (cuirass-configuration-user config))
+        (group            (cuirass-configuration-group config))
+        (interval         (cuirass-configuration-interval config))
+        (database         (cuirass-configuration-database config))
+        (ttl              (cuirass-configuration-ttl config))
+        (port             (cuirass-configuration-port config))
+        (host             (cuirass-configuration-host config))
+        (specs            (cuirass-configuration-specifications config))
+        (use-substitutes? (cuirass-configuration-use-substitutes? config))
+        (one-shot?        (cuirass-configuration-one-shot? config))
+        (fallback?        (cuirass-configuration-fallback? config))
+        (extra-options    (cuirass-configuration-extra-options config)))
+    (list (shepherd-service
+           (documentation "Run Cuirass.")
+           (provision '(cuirass))
+           (requirement '(guix-daemon networking))
+           (start #~(make-forkexec-constructor
+                     (list (string-append #$cuirass "/bin/cuirass")
+                           "--cache-directory" #$cache-directory
+                           "--specifications"
+                           #$(scheme-file "cuirass-specs.scm" specs)
+                           "--database" #$database
+                           "--ttl" #$(string-append (number->string ttl) "s")
+                           "--interval" #$(number->string interval)
+                           #$@(if queries-log-file
+                                  (list (string-append "--log-queries="
+                                                       queries-log-file))
+                                  '())
+                           #$@(if use-substitutes? '("--use-substitutes") '())
+                           #$@(if one-shot? '("--one-shot") '())
+                           #$@(if fallback? '("--fallback") '())
+                           #$@extra-options)
+
+                     #:environment-variables
+                     (list "GIT_SSL_CAINFO=/etc/ssl/certs/ca-certificates.crt"
+                           (string-append "GIT_EXEC_PATH=" #$git
+                                          "/libexec/git-core"))
+
+                     #:user #$user
+                     #:group #$group
+                     #:log-file #$log-file))
+           (stop #~(make-kill-destructor)))
+          (shepherd-service
+           (documentation "Run Cuirass web interface.")
+           (provision '(cuirass-web))
+           (requirement '(guix-daemon networking))
+           (start #~(make-forkexec-constructor
+                     (list (string-append #$cuirass "/bin/cuirass")
+                           "--cache-directory" #$cache-directory
+                           "--specifications"
+                           #$(scheme-file "cuirass-specs.scm" specs)
+                           "--database" #$database
+                           "--ttl" #$(string-append (number->string ttl) "s")
+                           "--web"
+                           "--port" #$(number->string port)
+                           "--listen" #$host
+                           "--interval" #$(number->string interval)
+                           #$@(if web-queries-log-file
+                                  (list (string-append "--log-queries="
+                                                       web-queries-log-file))
+                                  '())
+                           #$@(if use-substitutes? '("--use-substitutes") '())
+                           #$@(if fallback? '("--fallback") '())
+                           #$@extra-options)
+
+                     #:user #$user
+                     #:group #$group
+                     #:log-file #$web-log-file))
+           (stop #~(make-kill-destructor))))))
 
 (define (cuirass-account config)
   "Return the user accounts and user groups for CONFIG."
            (group cuirass-group)
            (system? #t)
            (comment "Cuirass privilege separation user")
-           (home-directory (string-append "/var/run/" cuirass-user))
-           (shell #~(string-append #$shadow "/sbin/nologin"))))))
+           (home-directory (string-append "/var/lib/" cuirass-user))
+           (shell (file-append shadow "/sbin/nologin"))))))
 
 (define (cuirass-activation config)
   "Return the activation code for CONFIG."
   (let ((cache (cuirass-configuration-cache-directory config))
         (db    (dirname (cuirass-configuration-database config)))
         (user  (cuirass-configuration-user config))
+        (log   "/var/log/cuirass")
+        (queries-log-file (cuirass-configuration-queries-log-file config))
+        (web-queries-log-file
+         (cuirass-configuration-web-queries-log-file config))
         (group (cuirass-configuration-group config)))
     (with-imported-modules '((guix build utils))
       #~(begin
 
           (mkdir-p #$cache)
           (mkdir-p #$db)
+          (mkdir-p #$log)
 
           (let ((uid (passwd:uid (getpw #$user)))
                 (gid (group:gid (getgr #$group))))
             (chown #$cache uid gid)
-            (chown #$db uid gid))))))
+            (chown #$db uid gid)
+            (chown #$log uid gid)
+
+            (let ((queries-log-file #$queries-log-file))
+              (when queries-log-file
+                (call-with-output-file queries-log-file (const #t))
+                (chown #$queries-log-file uid gid)))
+
+            (let ((web-queries-log-file #$web-queries-log-file))
+              (when web-queries-log-file
+                (call-with-output-file web-queries-log-file (const #t))
+                (chown web-queries-log-file uid gid))))))))
+
+(define (cuirass-log-rotations config)
+  "Return the list of log rotations that corresponds to CONFIG."
+  (let ((queries-log-file (cuirass-configuration-queries-log-file config))
+        (web-queries-log-file
+         (cuirass-configuration-web-queries-log-file config)))
+    (list (log-rotation
+           (files `(,(cuirass-configuration-log-file config)
+                    ,@(if queries-log-file
+                          (list queries-log-file)
+                          '())
+                    ,@(if web-queries-log-file
+                          (list web-queries-log-file)
+                          '())))
+           (frequency 'weekly)
+           (options '("rotate 40"))))))              ;worth keeping
 
 (define cuirass-service-type
   (service-type
     (list
      (service-extension profile-service-type      ;for 'info cuirass'
                         (compose list cuirass-configuration-cuirass))
+     (service-extension rottlog-service-type cuirass-log-rotations)
      (service-extension activation-service-type cuirass-activation)
      (service-extension shepherd-root-service-type cuirass-shepherd-service)
-     (service-extension account-service-type cuirass-account)))))
+     (service-extension account-service-type cuirass-account)))
+   (description
+    "Run the Cuirass continuous integration service.")))