From 4e42fb581e67693ceb9f935f8e918c9b910ac98e Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Thu, 28 Mar 2024 21:56:18 -0400
Subject: Add --jobs and --cpus to bild

By default, nix will use the maximum amount of cores available to the machine.
On my machine it was maxxing out the CPUs and then actually running out of RAM
when compiling JavaScriptCore and literally shutting down my machine. So, I need
to be able to control the concurrency and parallelism.

The default settings I chose should reserve 4 cores for the user.

I also changed --json to --plan because -j makes more sense for --jobs, as its
used this way in other tools like make and nix-build.
---
 Biz/Bild.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Biz/Bild.nix')

diff --git a/Biz/Bild.nix b/Biz/Bild.nix
index 4e1fb4c..097a089 100644
--- a/Biz/Bild.nix
+++ b/Biz/Bild.nix
@@ -111,7 +111,7 @@ in nixpkgs // { bild = rec {
     TARGET = "." + lib.strings.removePrefix (toString src) (toString target);
     buildPhase = ''
       mkdir $out
-      ${bild}/bin/bild --json "$TARGET" 1> $out/analysis.json \
+      ${bild}/bin/bild --plan "$TARGET" 1> $out/analysis.json \
         2> >(tee -a $out/stderr >&2)
     '';
     installPhase = "exit 0";
-- 
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