[max-sixty]

Summary

OutputFormat carried a claude-code variant that only wt list statusline uses. That forced two unrelated commands to work around it: wt list and wt config state get set hide_possible_values = true and hand-maintained an Output format (table, json) doc string to keep claude-code out of their help, and their match arms carried a dead ClaudeCode branch.

This splits the shared enum (removing the long-standing TODO that called for it):

• OutputFormat { Table, Json } — wt list, wt config state get
• StatuslineFormat { Table, Json, ClaudeCode } — wt list statusline only

With claude-code gone from OutputFormat, both commands drop hide_possible_values and the parenthetical, and clap renders the value list itself:

--format <FORMAT>  Output format [default: table] [possible values: table, json]

wt list statusline is unchanged ([possible values: table, json, claude-code]; --help keeps the expanded block with the claude-code description).

Behavior change (CLI flag)

This tightens parsing on two flags. Previously wt list --format=claude-code and wt config state get --format=claude-code were silently accepted and treated as table; they now fail fast:

error: invalid value 'claude-code' for '--format <FORMAT>'
  [possible values: table, json]

The value was hidden, undocumented, and meaningless on those commands (only statusline ever used it), so this is a fail-fast improvement rather than a meaningful break.

Testing

• cargo run -- hook pre-merge --yes — clippy, all pre-commit hooks, 3951 tests, doctests: green
• test_docs_are_in_sync regenerated list.md mirrors; 4 help snapshots updated

This was written by Claude Code on behalf of max