Add robust server mode for coz plot - #267
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Make `coz plot` usable in headless/remote environments and more resilient in local use: - Auto-retry port selection when preferred port is busy (tries +0..+9 then random high ports) - Detect headless environments (SSH, no X11/Wayland) and skip browser opening, printing SSH port-forwarding instructions instead - Add --no-browser flag for explicit server-only mode - Fix Ctrl-C/SIGTERM handling to shut down cleanly without deadlock Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Ctrl-C (SIGINT) is unreliable in some shell environments (e.g. zsh on macOS). Simply prompt for Enter, which always works via input(). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
--no-browserflag: Lets users explicitly start in server-only modeTest plan
coz plot— opens browser and serves on 8080 as beforeSSH_TTY=1 coz plot— prints port-forwarding hint, no browser openedcoz plot --no-browser— server starts without opening browserkill -TERM <pid>— same clean shutdown🤖 Generated with Claude Code