buildGo CLAUDE

Read the manpage before changing anything here or in any default.nix that uses buildGo:

man ./nix/buildGo/buildGo.7

Two things in particular are not guessable from the call site:

• //go:embed needs staged sources. Passing path literals (srcs = [ ./main.go ]) puts every file in its own store path, so the embed scan finds nothing and the embedded variables end up silently empty — the build still succeeds. Sources and embedded assets must be staged into one directory with runCommandLocal and passed as strings.
• Tests are never run. *_test.go files are left out of srcs; run them with go test via the go.work workspace instead.