01/01: services: guix: Support building in a directory besides '/tmp'.

[Leo Famulari]

lfam pushed a commit to branch master
in repository guix.

commit b191f0a6c50f2a7d47037ef8509d0351f5a2646e
Author: Leo Famulari <address@hidden>
Date:   Thu Feb 23 12:08:02 2017 -0500

    services: guix: Support building in a directory besides '/tmp'.
    
    * gnu/services/base.scm (<guix-configuration>)[tmpdir]: New field.
    (guix-shepherd-service): Use 'tmpdir' in #:environment-variables.
    * doc/guix.texi (Base Services)[guix-configuration]: Document it.
---
 doc/guix.texi         | 3 +++
 gnu/services/base.scm | 7 ++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 19a31c6..be11096 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -8615,6 +8615,9 @@ The lsof package to use.
 The HTTP proxy used for downloading fixed-output derivations and
 substitutes.
 
address@hidden @code{tmpdir} (default: @code{#f})
+A directory path where the @command{guix-daemon} will perform builds.
+
 @end table
 @end deftp
 
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 0fb7bd7..7ae815d 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -1116,6 +1116,8 @@ failed to register hydra.gnu.org public key: ~a~%" 
status))))))))
   (lsof             guix-configuration-lsof       ;<package>
                     (default lsof))
   (http-proxy       guix-http-proxy               ;string | #f
+                    (default #f))
+  (tmpdir           guix-tmpdir                   ;string | #f
                     (default #f)))
 
 (define %default-guix-configuration
@@ -1127,7 +1129,7 @@ failed to register hydra.gnu.org public key: ~a~%" 
status))))))))
     (($ <guix-configuration> guix build-group build-accounts
                              authorize-key? keys
                              use-substitutes? substitute-urls extra-options
-                             log-file lsof http-proxy)
+                             log-file lsof http-proxy tmpdir)
      (list (shepherd-service
             (documentation "Run the Guix daemon.")
             (provision '(guix-daemon))
@@ -1147,6 +1149,9 @@ failed to register hydra.gnu.org public key: ~a~%" 
status))))))))
                 (list (string-append "PATH=" #$lsof "/bin")
                       #$@(if http-proxy
                              (list (string-append "http_proxy=" http-proxy))
+                             '())
+                      #$@(if tmpdir
+                             (list (string-append "TMPDIR=" tmpdir))
                              '()))
 
                 #:log-file #$log-file))