cmd/nix-tool: disable binary cache for chroot store

2025-07-20 14:16:00 +09:00
parent 5f8b5bcb3d
commit 0d5e7f61fc
2 changed files with 19 additions and 1 deletions
--- a/cmd/nix-tool/main.go
+++ b/cmd/nix-tool/main.go
@@ -39,7 +39,14 @@ func main() {
 		var extraArgs []string
 		flagStore = strings.TrimSpace(flagStore)
 		if flagStore != string(os.PathSeparator) {
-			extraArgs = append(extraArgs, "--store", flagStore)
+			extraArgs = append(extraArgs,
+				"--store", flagStore,
+				// do not use any binary cache
+				nix.FlagOption, nix.OptionBuildUseSubstitutes, nix.ValueFalse,
+				nix.FlagOption, nix.OptionSubstituters, "",
+				nix.FlagOption, nix.OptionTrustedSubstituters, "",
+				nix.FlagOption, nix.OptionTrustedPublicKeys, "",
+			)
 		}

 		var stderr io.Writer