claude: track statusline-command.sh in the stow tree
Custom Claude Code statusline: project/git, model, ctx%, session cost, and the 5h/7d usage limits with reset countdowns (all models, granular 1d2h/3h19m). Was nh3-dev-only; now stow-managed like CLAUDE.md/CONTEXT.md/keybindings.json so a fresh box picks it up. Live ~/.claude/statusline-command.sh symlinked into the tree.
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#!/usr/bin/env bash
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# Claude Code statusline. Layout:
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# [📬N] [🔔/🔕] | <proj> ⎇<branch> *<dirty> ↑<unpushed> | <model> | ctx:<pct> <toks> | $<session-cost> | 5h:% 7d:%
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# ctx% and rate-limit %s are threshold-colored: green <60, yellow 60-90, red >90.
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# All segments degrade gracefully (missing tool / non-git dir / no handle => segment omitted).
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input=$(cat)
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# --- threshold color: $1=numeric pct, $2=display text -> colored text ---
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color_pct() {
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local p="$1" txt="$2" c
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if awk "BEGIN{exit !($p < 60)}"; then c=$'\033[32m' # green <60
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elif awk "BEGIN{exit !($p > 90)}"; then c=$'\033[31m' # red >90
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else c=$'\033[33m' # yellow 60-90
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fi
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printf '%s%s\033[0m' "$c" "$txt"
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}
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# --- reset countdown: $1=unix ts -> "1d3h"/"3h20m"/"45m" (2-unit; "now"/empty edge) ---
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reset_in() {
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local ts="$1" now delta d h m
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[ -z "$ts" ] && return
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now=$(date +%s)
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delta=$(( ts - now ))
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[ "$delta" -le 0 ] && { printf 'now'; return; }
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if [ "$delta" -ge 86400 ]; then
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d=$(( delta / 86400 )); h=$(( (delta % 86400) / 3600 ))
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if [ "$h" -gt 0 ]; then printf '%dd%dh' "$d" "$h"; else printf '%dd' "$d"; fi
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elif [ "$delta" -ge 3600 ]; then
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h=$(( delta / 3600 )); m=$(( (delta % 3600) / 60 ))
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if [ "$m" -gt 0 ]; then printf '%dh%dm' "$h" "$m"; else printf '%dh' "$h"; fi
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else
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printf '%dm' $(( delta / 60 ))
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fi
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}
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# --- one jq pass for every payload field ---
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# \x1f (unit separator) delimiter, NOT tab: tab is IFS-whitespace so `read` would
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# collapse consecutive tabs and shift every field after an empty one (e.g. a
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# session with no rate_limits). \x1f is non-whitespace -> empty fields preserved.
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IFS=$'\x1f' read -r model used_pct input_tok five_pct week_pct cwd fast cost_usd model_id five_reset week_reset < <(
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printf '%s' "$input" | jq -r '[
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(.model.display_name // "unknown"),
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(.context_window.used_percentage // ""),
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(.context_window.total_input_tokens // 0),
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(.rate_limits.five_hour.used_percentage // ""),
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(.rate_limits.seven_day.used_percentage // ""),
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(.cwd // .workspace.current_dir // ""),
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(.fast_mode // false),
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(.cost.total_cost_usd // 0),
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(.model.id // ""),
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(.rate_limits.five_hour.resets_at // ""),
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(.rate_limits.seven_day.resets_at // "")
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] | map(tostring) | join(" ")'
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)
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[ -z "$model" ] && model="unknown"
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# --- model (compact) + fast-mode flag ---
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model="${model%% (*}" # "Opus 4.8 (1M context)" -> "Opus 4.8"
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[ "$fast" = "true" ] && model="⚡$model"
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# --- context % (colored) + absolute input tokens ---
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if [ -n "$used_pct" ]; then
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ctx_seg=$(color_pct "$used_pct" "ctx:$(printf '%.0f%%' "$used_pct")")
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else
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ctx_seg="ctx:--"
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fi
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if [ "${input_tok:-0}" -ge 1000 ] 2>/dev/null; then
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toks=$(awk "BEGIN{printf \"%.0fk\", ${input_tok}/1000}")
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else
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toks="${input_tok:-0}"
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fi
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# --- per-session cost (Claude Code's own cache/model-aware accounting) ---
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# adaptive precision: whole dollars once it's real money, cents when small.
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cost=$(awk "BEGIN{c=${cost_usd:-0}; if(c>=100) printf \"%.0f\",c; else if(c>=10) printf \"%.1f\",c; else printf \"%.2f\",c}")
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# --- rate limits (each % colored on the same thresholds, + reset countdown) ---
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_rl() { # $1=pct $2=label $3=reset_ts -> "<label>:NN%·<reset>"
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local seg r; seg=$(color_pct "$1" "$2:$(printf '%.0f' "$1")%")
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r=$(reset_in "$3"); [ -n "$r" ] && seg="$seg·$r"
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printf '%s' "$seg"
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}
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rate=""
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[ -n "$five_pct" ] && rate=$(_rl "$five_pct" "5h" "$five_reset")
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if [ -n "$week_pct" ]; then
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wk=$(_rl "$week_pct" "7d" "$week_reset")
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[ -n "$rate" ] && rate="$rate "
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rate="${rate}${wk}"
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fi
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# --- project tag + git state (branch, dirty, unpushed) ---
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proj=""; gitseg=""
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if [ -n "$cwd" ]; then
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proj=$(basename "$cwd")
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if git -C "$cwd" rev-parse --git-dir >/dev/null 2>&1; then
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br=$(git -C "$cwd" branch --show-current 2>/dev/null)
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[ -z "$br" ] && br=$(git -C "$cwd" rev-parse --short HEAD 2>/dev/null)
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dirty=$(git -C "$cwd" status --porcelain 2>/dev/null | grep -c .)
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ahead=$(git -C "$cwd" rev-list --count '@{upstream}..HEAD' 2>/dev/null)
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gitseg="⎇${br:-?}"
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[ "${dirty:-0}" -gt 0 ] 2>/dev/null && gitseg="$gitseg *$dirty"
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[ -n "$ahead" ] && [ "$ahead" -gt 0 ] 2>/dev/null && gitseg="$gitseg ↑$ahead"
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fi
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fi
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# --- althing: unread count (📬 N) + monitor-armed (🔔 armed / 🔕 not) ---
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althing=""; mon=""
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if command -v althing-cli >/dev/null 2>&1; then
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althing=$(althing-cli statusline 2>/dev/null </dev/null)
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# suppress the empty-inbox form (📪 0) — only surface actual unread mail (📬 N)
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case "$althing" in *📪*) althing="" ;; esac
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h="${ALTHING_HANDLE:-}"
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if [ -n "$h" ]; then
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mon="🔕"
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for lk in "$HOME/.althing/wake-listener-$h.lock" "$HOME/.althing/light-monitor-$h.lock"; do
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[ -f "$lk" ] || continue
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pid=$(tr -dc '0-9' < "$lk" 2>/dev/null)
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if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then mon="🔔"; break; fi
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done
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fi
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fi
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# --- assemble ---
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lead="$althing"
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[ -n "$mon" ] && lead="${lead:+$lead }$mon"
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pg="$proj"
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[ -n "$gitseg" ] && pg="${pg:+$pg }$gitseg"
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parts="$lead"
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[ -n "$pg" ] && parts="${parts:+$parts | }$pg"
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parts="${parts:+$parts | }$model | $ctx_seg $toks | \$$cost"
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[ -n "$rate" ] && parts="$parts | $rate"
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printf '%s' "$parts"
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