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daemon: Ignore '--keep-failed' for TCP/IP clients.

* nix/nix-daemon/nix-daemon.cc (performOp) <wopSetOptions>: When
'isRemoteConnection' is true, set 'settings.keepFailed' to zero.
* doc/guix.texi (Common Build Options): Document this behavior.
version-0.16.0
Ludovic Courtès 4 years ago
parent
commit
bb640d6133
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  1. 4
      doc/guix.texi
  2. 6
      nix/nix-daemon/nix-daemon.cc

4
doc/guix.texi

@ -6229,6 +6229,10 @@ 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}).
@item --keep-going
@itemx -k
Keep going when some of the derivations fail to build; return only once

6
nix/nix-daemon/nix-daemon.cc

@ -565,6 +565,12 @@ static void performOp(bool trusted, unsigned int clientVersion,
case wopSetOptions: {
settings.keepFailed = readInt(from) != 0;
if (isRemoteConnection)
/* When the client is remote, don't keep the failed build tree as
it is presumably inaccessible to the client and could fill up
our disk. */
settings.keepFailed = 0;
settings.keepGoing = readInt(from) != 0;
settings.set("build-fallback", readInt(from) ? "true" : "false");
verbosity = (Verbosity) readInt(from);

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