[bug#38312] [PATCH 3/3] guix build: '--keep-failed' implies '--no-offload'.

[Carl Dong]

Hi Ludovic!

Perhaps we should print a message to the user for better user visibility when 
this case gets triggered?

Cheers,
Carl Dong

> On Nov 21, 2019, at 10:03 AM, Ludovic Courtès <address@hidden> wrote:
> 
> 
> * guix/scripts/build.scm (set-build-options-from-command-line): Pass
> #:offload? #f when 'keep-failed? is true.
> * doc/guix.texi (Common Build Options): Document it.
> ---
> doc/guix.texi          | 6 +++---
> guix/scripts/build.scm | 3 ++-
> 2 files changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/doc/guix.texi b/doc/guix.texi
> index b1c615235b..e57c12ab7f 100644
> --- a/doc/guix.texi
> +++ b/doc/guix.texi
> @@ -8048,9 +8048,9 @@ the end of the build log.  This is useful when 
> debugging build issues.
> @xref{Debugging Build Failures}, for tips and tricks on how to debug
> build issues.
> 
> -This option has no effect when connecting to a remote daemon with a
> -@code{guix://} URI (@pxref{The Store, the @code{GUIX_DAEMON_SOCKET}
> -variable}).
> +This option implies @option{--no-offload}, and it has no effect when
> +connecting to a remote daemon with a @code{guix://} URI (@pxref{The
> +Store, the @code{GUIX_DAEMON_SOCKET} variable}).
> 
> @item --keep-going
> @itemx -k
> diff --git a/guix/scripts/build.scm b/guix/scripts/build.scm
> index acb495a462..a853ac6c7d 100644
> --- a/guix/scripts/build.scm
> +++ b/guix/scripts/build.scm
> @@ -545,7 +545,8 @@ talking to a remote daemon\n")))
>                      #:fallback? (assoc-ref opts 'fallback?)
>                      #:use-substitutes? (assoc-ref opts 'substitutes?)
>                      #:substitute-urls (assoc-ref opts 'substitute-urls)
> -                     #:offload? (assoc-ref opts 'offload?)
> +                     #:offload? (and (assoc-ref opts 'offload?)
> +                                     (not (assoc-ref opts 'keep-failed?)))
>                      #:max-silent-time (assoc-ref opts 'max-silent-time)
>                      #:timeout (assoc-ref opts 'timeout)
>                      #:print-build-trace (assoc-ref opts 'print-build-trace?)
> --
> 2.24.0
> 
> 
> 
>