Merge pull request #12473 from SomeoneSerge/patch-1

Ericson2314 · web-flow · commit 75db01c6f54b · 2025-02-14T17:22:06.000-05:00
doc: recursive-nix: advertise requiredSystemFeatures
diff --git a/src/libutil/experimental-features.cc b/src/libutil/experimental-features.cc
@@ -125,6 +125,8 @@ constexpr std::array<ExperimentalFeatureDetails, numXpFeatures> xpFeatureDetails
 
             runCommand "foo"
               {
+                 # Optional: let Nix know "foo" requires the experimental feature
+                 requiredSystemFeatures = [ "recursive-nix" ];
                  buildInputs = [ nix jq ];
                  NIX_PATH = "nixpkgs=${<nixpkgs>}";
               }

Original file line number	Diff line number	Diff line change
`@@ -125,6 +125,8 @@ constexpr std::array<ExperimentalFeatureDetails, numXpFeatures> xpFeatureDetails`
`125`	`125`
`126`	`126`	`runCommand "foo"`
`127`	`127`	`{`
	`128`	`+ # Optional: let Nix know "foo" requires the experimental feature`
	`129`	`+ requiredSystemFeatures = [ "recursive-nix" ];`
`128`	`130`	`buildInputs = [ nix jq ];`
`129`	`131`	`NIX_PATH = "nixpkgs=${<nixpkgs>}";`
`130`	`132`	`}`