[bug#71947] [PATCH 1/2] services: guix-build-coordinator-agent: Remove defaults.

[Andreas Enge]

* gnu/services/guix.scm (<guix-build-coordinator-agent-configuration>)
[max-parallel-builds, max-parallel-uploads]: Set default to #f.
(guix-build-coordinator-agent-shepherd-services): Check for
max-parallel-builds.
* doc/guix.texi (Guix Services): Adapt the documentation.

If set to #f, the default values are now taken as the defaults of the
guix-build-coordinator-agent command.

Change-Id: Ide6dde0e88aa0dc851b6295095f414ca2ddc72ac
---
 doc/guix.texi         |  6 +++---
 gnu/services/guix.scm | 10 ++++++----
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 7d0824784d..d4d00fd4b8 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -23,7 +23,7 @@
 
 @copying
 Copyright @copyright{} 2012-2024 Ludovic Courtès@*
-Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@*
+Copyright @copyright{} 2013, 2014, 2016, 2024 Andreas Enge@*
 Copyright @copyright{} 2013 Nikita Karetnikov@*
 Copyright @copyright{} 2014, 2015, 2016 Alex Kost@*
 Copyright @copyright{} 2015, 2016 Mathieu Lirzin@*
@@ -39656,10 +39656,10 @@ Guix Services
 The systems for which this agent should fetch builds.  The agent process
 will use the current system it's running on as the default.
 
-@item @code{max-parallel-builds} (default: @code{1})
+@item @code{max-parallel-builds} (default: @code{#f})
 The number of builds to perform in parallel.
 
-@item @code{max-parallel-uploads} (default: @code{1})
+@item @code{max-parallel-uploads} (default: @code{#f})
 The number of uploads to perform in parallel.
 
 @item @code{max-allocated-builds} (default: @code{#f})
diff --git a/gnu/services/guix.scm b/gnu/services/guix.scm
index 0182c21ea7..fdeaeeb472 100644
--- a/gnu/services/guix.scm
+++ b/gnu/services/guix.scm
@@ -194,10 +194,10 @@ (define-record-type* 
<guix-build-coordinator-agent-configuration>
                        (default #f))
   (max-parallel-builds
    guix-build-coordinator-agent-configuration-max-parallel-builds
-   (default 1))
+   (default #f))
   (max-parallel-uploads
    guix-build-coordinator-agent-configuration-max-parallel-uploads
-   (default 1))
+   (default #f))
   (max-allocated-builds
    guix-build-coordinator-agent-configuration-max-allocated-builds
    (default #f))
@@ -443,8 +443,10 @@ (define (guix-build-coordinator-agent-shepherd-services 
config)
                           #~(#$(string-append "--name=" agent-name)
                              #$(string-append "--dynamic-auth-token-file="
                                               token-file))))
-                    #$(simple-format #f "--max-parallel-builds=~A"
-                                     max-parallel-builds)
+                    #$@(if max-parallel-builds
+                           #~(#$(simple-format #f "--max-parallel-builds=~A"
+                                               max-parallel-builds))
+                           #~())
                     #$@(if max-parallel-uploads
                            #~(#$(simple-format #f "--max-parallel-uploads=~A"
                                                max-parallel-uploads))
-- 
2.45.2