dub trunk

Usage

# Show the trunk for the current stack
dub trunk

# Show the trunk for a specific branch
dub trunk feat/auth-login

# Emit trunk info as JSON
dub trunk --json

Flags

Subcommands

dub trunk list

List every configured trunk, with the default marked.

dub trunk list

dub trunk add <name>

Register an additional trunk branch (e.g. a release line).

dub trunk add main
dub trunk add release/24.x

dub trunk remove <name>

Unregister a configured trunk.

dub trunk remove release/24.x

dub trunk set-default <name>

Set the trunk used for new untracked stacks.

dub trunk set-default main
dub trunk set-default release/24.x

Notes

• Multi-trunk repos let DubStack track stacks against multiple long-lived branches (e.g. main plus release lines). Each stack records its trunk in .git/dubstack/state.json.
• dub trunk with no subcommand prints the trunk for the inspected branch — defaulting to the current branch — which makes it useful in shell prompts and scripts.

See also: dub sync --all, dub status, dub log.