- Install golangci-lint v2 via binary download instead of go install
(avoids Go 1.25 requirement of golangci-lint v2.10+)
- Add darwin build tags to tests that depend on macOS keychain:
derivation_index_test.go, pgpunlock_test.go, validation (keychain tests)
- Move generateRandomString to helpers_darwin.go (only called from
darwin-only keychainunlocker.go)
- Fix unchecked error returns flagged by errcheck linter
- Add gnupg to builder stage for PGP-related tests
- Use --ulimit memlock=-1:-1 in CI for memguard large secret tests
- Add //nolint:unused for intentionally kept but currently unused test helpers
Per new policy: CI actions simply run 'docker build .'. The Dockerfile
now installs golangci-lint and runs 'make check' early in the build
process, so a successful docker build implies all checks pass.
- Dockerfile: add golangci-lint install and 'make check' before final build
- CI workflow: simplify to just 'docker build .' (no Go setup needed)
- Makefile targets unchanged
