command_program/command_tool whitespace-split and only skipped whole
wrapper words, so quoted paths broke, sudo -u/env -i/nohup/time/npx
--yes/pnpm|yarn --silent dlx/bun x were rejected, and pnpm claude /
yarn claude (a package.json script, not `dlx claude`) resolved as a
Claude launch. Replace it with a tokenizer that honours quoting and
escaping without evaluating any expansion, and per-wrapper option
tables (env, sudo, command, nohup, time, npx, pnpm, yarn, bun) that
require dlx/x before looking through a package-manager wrapper.
Ambiguous shell grammar (pipelines, list operators, redirections,
substitution, unterminated quotes) is rejected outright rather than
guessed through; command_program still degrades to the naive first
word for display, but command_tool returns None.
Mirror the same resolver in web/src/toolIcon.ts and add
fixtures/command-resolution.json as a parity fixture both test
suites assert against.
The command fragment named the full command line, so a session spawned
with `claude --dangerously-skip-permissions` spent the whole line on a
flag. Cards now name the program only — its icon in the web client, its
bare name in the TUI — and keep the full command line in the tooltip.
Adds `maestro_protocol::display::command_program`, the Rust counterpart
of the web's `splitCommand`.
Line 2 of a session card spelled out its blocked work ("1 uncommitted
file") and its command ("claude"). Both now render as marks: the
breakdown as diff notation, and the command's leading program as its
tool's icon in the web client.
The probe carries the line delta of the tracked changes — staged and
unstaged together, against HEAD — so `git add` never makes the counter
drop. Untracked files stay a file count; counting their lines means
reading every one off disk. A tracked change with no line delta falls
back to `~N` rather than claiming `+0 -0`.
The TUI keeps its command as text: a terminal cannot be assumed to have
a font carrying tool glyphs.
Miguel Palhas