Artifact [d139c0b7d0]

Artifact d139c0b7d0708b4444480f4c9e1d80da365362ac8f83715262ccb07e0ef667c5:

• File hub/users.go — part of check-in [a8e62ce82d] at 2026-05-04 20:53:37 on branch feat/130-hub-setusercaps — feat(hub): SetUserCaps + Config.NobodyCaps for unauth-clone hubs

  Adds Repo.SetUserCaps(login, caps) and a Hub delegate, wrapping libfossil's Repo.SetCaps. Lets consumers grant or change caps on existing users without leaving the hub package — primarily for the common bones case where the libfossil-pre-populated 'nobody' user needs 'gio' to allow unauthenticated clone/pull/push.

  Also adds Config.NobodyCaps so the typical setup is one declarative field instead of a manual SetUserCaps call after every NewHub. NobodyCaps is applied at bootstrap by calling SetUserCaps("nobody", v) internally — no method-body duplication. Empty NobodyCaps leaves nobody at whatever libfossil set it to (idempotent re-open path preserves prior caps, doesn't overwrite).

  Tests: - TestRepo_SetUserCaps_RoundTrip — set + read back - TestRepo_SetUserCaps_RejectsEmptyLogin - TestNewHub_NobodyCaps_AppliedAtBootstrap — Config field works - TestNewHub_NobodyCaps_Idempotent — re-running with same caps OK - TestNewHub_NobodyCaps_EmptyDoesNotOverwrite — empty doesn't reset

  Closes #130 (user: [email protected], size: 1001) [annotate] [blame] [check-ins using] [more...]

package hub

// User describes a fossil user on the hub repo.
type User struct {
	Login string
	Caps  string
}

// AddUser creates a fossil user. Returns an error if Login is empty or the
// user already exists.
func (h *Hub) AddUser(u User) error { return h.repo.AddUser(u) }

// GetUser returns the user with the given login. Returns an error if no
// such user exists.
func (h *Hub) GetUser(login string) (User, error) { return h.repo.GetUser(login) }

// HasUser reports whether a user with the given login exists.
func (h *Hub) HasUser(login string) bool { return h.repo.HasUser(login) }

// ListUsers returns all users on the hub.
func (h *Hub) ListUsers() ([]User, error) { return h.repo.ListUsers() }

// RemoveUser deletes the user with the given login.
func (h *Hub) RemoveUser(login string) error { return h.repo.RemoveUser(login) }

// SetUserCaps replaces the caps string on an existing user.
func (h *Hub) SetUserCaps(login, caps string) error { return h.repo.SetUserCaps(login, caps) }