From a25abe823fd2719eee09c28ccddf6d9b1c13a2e1 Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Mon, 22 Oct 2018 12:14:02 +0200
Subject: [PATCH] Promote log-lines to a fully-qualified option
This allows commands like
nix build --log-lines 30 nixpkgs.hello
in order to obtain more information in case of a failure.
---
src/libstore/globals.hh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index cf4ae63cd..6b3e20453 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -82,9 +82,9 @@ public:
/* Whether to show build log output in real time. */
bool verboseBuild = true;
- /* If verboseBuild is false, the number of lines of the tail of
- the log to show if a build fails. */
- size_t logLines = 10;
+ Setting<size_t> logLines{this, 10, "log-lines",
+ "If verbose-build is false, the number of lines of the tail of "
+ "the log to show if a build fails."};
MaxBuildJobsSetting maxBuildJobs{this, 1, "max-jobs",
"Maximum number of parallel build jobs. \"auto\" means use number of cores.",
--
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