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authorLudovic Courtès <ludo@gnu.org>2019-02-05 10:51:23 +0100
committerLudovic Courtès <ludo@gnu.org>2019-02-05 12:03:25 +0100
commitc7465dcb96e8d35fb992f4e14c4e22251b951a98 (patch)
treeb7ee5a3b498ae3a0b4f2e9269d5459fab3d7ad1b /guix/status.scm
parentf5fdc54d3a0845d0590c181d3bd6016f22765431 (diff)
downloadguix-c7465dcb96e8d35fb992f4e14c4e22251b951a98.tar.gz
status: Use 'define-immutable-record-type' and its functional setters.
* guix/status.scm (<build>): Define using
'define-immutable-record-type', and add 'set-build-completion' binding.
(update-build)[set-completion]: Remove.
Use 'set-build-completion' instead.
Diffstat (limited to 'guix/status.scm')
-rw-r--r--guix/status.scm15
1 files changed, 5 insertions, 10 deletions
diff --git a/guix/status.scm b/guix/status.scm
index bd382baf7a..070071d46f 100644
--- a/guix/status.scm
+++ b/guix/status.scm
@@ -30,6 +30,7 @@
   #:use-module (guix memoization)
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-9)
+  #:use-module (srfi srfi-9 gnu)
   #:use-module (srfi srfi-19)
   #:use-module (srfi srfi-26)
   #:use-module (ice-9 regex)
@@ -100,14 +101,15 @@
                        (default '())))
 
 ;; On-going or completed build.
-(define-record-type <build>
+(define-immutable-record-type <build>
   (%build derivation id system log-file completion)
   build?
   (derivation  build-derivation)                ;string (.drv file name)
   (id          build-id)                        ;#f | integer
   (system      build-system)                    ;string
   (log-file    build-log-file)                  ;#f | string
-  (completion  build-completion))               ;#f | integer (percentage)
+  (completion  build-completion                 ;#f | integer (percentage)
+               set-build-completion))
 
 (define* (build derivation system #:key id log-file completion)
   "Return a new build."
@@ -156,13 +158,6 @@
 (define (update-build status id line)
   "Update STATUS based on LINE, a build output line for ID that might contain
 a completion indication."
-  (define (set-completion b %)
-    (build (build-derivation b)
-           (build-system b)
-           #:id (build-id b)
-           #:log-file (build-log-file b)
-           #:completion %))
-
   (define (find-build)
     (find (lambda (build)
             (and (build-id build)
@@ -173,7 +168,7 @@ a completion indication."
     (let ((build (find-build)))
       (build-status
        (inherit status)
-       (building (cons (set-completion build %)
+       (building (cons (set-build-completion build %)
                        (delq build (build-status-building status)))))))
 
   (cond ((string-any #\nul line)