Add Tool:pick - interactive pick-from-list helper - #24
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Options are read as lines from stdin, the chosen one is written to stdout. Uses fzf if available, otherwise gum, otherwise bash's builtin 'select' (reading from /dev/tty since stdin holds the options). Returns 1 with empty output when there are no options or the user cancels. Includes docs and bash_unit tests (fzf and gum branches are faked). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VMDQ5o753Kzsa7NHRy8mxN
With a non-empty 2nd parameter, an extra "other: ..." option is appended to the list. Choosing it prompts the user (on the terminal) to type their own answer, which is trimmed and returned instead of a list entry. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VMDQ5o753Kzsa7NHRy8mxN
- 2nd parameter is now the label of the free-text option ("1" keeps "other: ...")
- 3rd parameter: default, returned when no choice can be made: with -f/--FORCE,
without a terminal (cron, CI) or on timeout; defaults to the first option
- 4th parameter: timeout in seconds (0 = wait forever); fzf/gum are stopped by
a watchdog (Tool:_pick_timeout), the bash menu uses read -t
- the 'select' fallback is replaced by a bash-only numbered menu with timeout support
- new Os:has_tty helper: true when there is a terminal to interact with
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VMDQ5o753Kzsa7NHRy8mxN
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Options are read as lines from stdin, the chosen one is written to
stdout. Uses fzf if available, otherwise gum, otherwise bash's builtin
'select' (reading from /dev/tty since stdin holds the options).
Returns 1 with empty output when there are no options or the user cancels.
Includes docs and bash_unit tests (fzf and gum branches are faked).
Co-Authored-By: Claude Fable 5.1 noreply@anthropic.com
Claude-Session: https://claude.ai/code/session_01VMDQ5o753Kzsa7NHRy8mxN