2026-10-07 03:03:09 -04:00
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#!/bin/bash
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# Claude Code statusLine command (wired in via claude-settings.json). Claude pipes
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# its status JSON in on every update; we keep a snapshot per DevDesk session for
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# the web UI's Claude Context panel and print a one-line status for Claude's footer.
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# Runs often while Claude streams, so it stays cheap and never fails loudly.
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input=$(cat)
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2026-10-07 12:54:28 -04:00
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# Only record for panes on DevDesk's own tmux server.
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session="" outer=${TMUX:-}
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if [ "${outer%%,*}" = "${DEVDESK_SOCKET:-/run/devdesk/tmux.sock}" ] && [ -n "${TMUX_PANE:-}" ]; then
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2026-10-07 03:03:09 -04:00
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session=$(tmux display-message -p -t "$TMUX_PANE" '#S' 2>/dev/null)
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2026-10-07 12:54:28 -04:00
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session=${session:-${DEVDESK_SESSION:-}}
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2026-10-07 03:03:09 -04:00
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fi
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if [[ $session =~ ^[A-Za-z0-9][A-Za-z0-9_-]{0,63}$ ]]; then
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dir="${DEVDESK_STATE_DIR:-/var/lib/devdesk}/context"
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if mkdir -p "$dir" 2>/dev/null && tmp=$(mktemp "$dir/.$session.XXXXXX" 2>/dev/null); then
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if jq -cM '{
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updated: (now | floor),
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claude_session_id: .session_id,
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model: .model.display_name,
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model_id: .model.id,
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effort: .effort.level,
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used_pct: .context_window.used_percentage,
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window: .context_window.context_window_size,
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used_tokens: (.context_window.current_usage
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| if . then ((.input_tokens // 0) + (.cache_creation_input_tokens // 0)
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+ (.cache_read_input_tokens // 0)) else null end),
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cost_usd: .cost.total_cost_usd,
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lines_added: .cost.total_lines_added,
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lines_removed: .cost.total_lines_removed
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}' <<<"$input" >"$tmp" 2>/dev/null; then
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mv -f "$tmp" "$dir/$session.json"
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else
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rm -f "$tmp"
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fi
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fi
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fi
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# Footer line, in TDS colours: session · model · context % · cost
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jq -rM --arg s "$session" '
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def c($rgb; $t): "\u001b[38;2;\($rgb)m\($t)\u001b[0m";
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def pct: if . == null then "—" else "\(. | floor)%" end;
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[ (if $s != "" then c("255;107;0"; "◈ \($s)") else empty end),
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c("0;212;255"; .model.display_name // "Claude"),
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c("127;163;191"; "ctx \(.context_window.used_percentage | pct)"),
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c("62;96;122"; "$\((.cost.total_cost_usd // 0) * 100 | round / 100)")
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] | join(c("62;96;122"; " · "))' <<<"$input" 2>/dev/null || true
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