add ccusage to tmux status

tmux/tmux-status/ccusage-today.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Config
+TTL_SECONDS=${TMUX_CCUSAGE_TTL:-10}
+LOCK_WAIT=${TMUX_CCUSAGE_LOCK_WAIT:-2}
+TODAY=$(date +%F)
+
+# Cache location (default to XDG cache)
+CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/tmux-ccusage"
+mkdir -p "$CACHE_DIR"
+CACHE_FILE="$CACHE_DIR/today-$TODAY.txt"
+LOCK_DIR="$CACHE_DIR/today-$TODAY.lock"
+
+get_mtime() {
+  local f="$1"
+  if command -v stat >/dev/null 2>&1; then
+    # macOS: -f %m, GNU: -c %Y
+    stat -f %m "$f" 2>/dev/null || stat -c %Y "$f" 2>/dev/null || echo 0
+  else
+    echo 0
+  fi
+}
+
+now=$(date +%s)
+
+# Serve cached value if fresh
+if [[ -f "$CACHE_FILE" ]]; then
+  mtime=$(get_mtime "$CACHE_FILE")
+  if [[ -n "${mtime:-}" && $(( now - mtime )) -lt $TTL_SECONDS ]]; then
+    cat "$CACHE_FILE"
+    exit 0
+  fi
+fi
+
+# Build command
+cmd=(ccusage-codex daily -j -O -s "$TODAY" -u "$TODAY")
+if [[ -n "${TMUX_CCUSAGE_TZ:-}" ]]; then
+  cmd+=(-z "$TMUX_CCUSAGE_TZ")
+fi
+
+# Attempt to acquire lock; if locked, wait briefly and serve stale
+if mkdir "$LOCK_DIR" 2>/dev/null; then
+  trap 'rmdir "$LOCK_DIR" 2>/dev/null || true' EXIT
+
+  # Fetch today's totals, offline pricing if available, tolerate failures
+  json=$("${cmd[@]}" 2>/dev/null || true)
+
+  cost=$(printf '%s' "${json:-}" | jq -r '.totals?.costUSD // 0' 2>/dev/null || printf '0')
+
+  # Coerce to number and format to 2 decimals, with dollar sign only
+  if command -v python3 >/dev/null 2>&1; then
+    formatted=$(COST="$cost" python3 - << 'PY'
+import os,sys
+try:
+    v=float(os.environ.get('COST','0'))
+except Exception:
+    v=0.0
+print(f"${v:.2f}")
+PY
+    )
+  else
+    # Fallback shell formatting
+    formatted="$(printf '$%.2f' "${cost:-0}")"
+  fi
+
+  tmp_file="$CACHE_FILE.$$"
+  printf '%s\n' "$formatted" > "$tmp_file"
+  mv "$tmp_file" "$CACHE_FILE"
+  printf '%s\n' "$formatted"
+else
+  # Another process is updating; wait briefly for refresh, then serve cache
+  start=$(date +%s)
+  initial_mtime=""
+  [[ -f "$CACHE_FILE" ]] && initial_mtime=$(get_mtime "$CACHE_FILE")
+  while :; do
+    sleep 0.1
+    now=$(date +%s)
+    (( now - start >= LOCK_WAIT )) && break
+    new_mtime=""
+    [[ -f "$CACHE_FILE" ]] && new_mtime=$(get_mtime "$CACHE_FILE")
+    if [[ -n "$new_mtime" && "$new_mtime" != "$initial_mtime" ]]; then
+      break
+    fi
+  done
+  if [[ -f "$CACHE_FILE" ]]; then
+    cat "$CACHE_FILE"
+  else
+    printf '$0.00\n'
+  fi
+fi

tmux/tmux-status/right.sh

@@ -23,12 +23,16 @@ fi
 
 segment_bg="#3b4252"
 segment_fg="#eceff4"
+# Host (domain) colors to mirror left active style
+host_bg="#b294bb"
+host_fg="#1d1f21"
 separator=""
 right_cap="█"
 hostname=$(hostname -s 2>/dev/null || hostname 2>/dev/null || printf 'host')
 rainbarf_bg="#2e3440"
 rainbarf_segment=""
 rainbarf_toggle="${TMUX_RAINBARF:-1}"
+ccusage_segment=""
 
 case "$rainbarf_toggle" in
   0|false|FALSE|off|OFF|no|NO)
@@ -49,16 +53,34 @@ if [[ "$rainbarf_toggle" == "1" ]] && command -v rainbarf >/dev/null 2>&1; then
   fi
 fi
 
-host_prefix=$(printf '#[fg=%s,bg=%s]%s#[fg=%s,bg=%s] ' \
-  "$segment_bg" "$status_bg" "$separator" \
-  "$segment_fg" "$segment_bg")
-
-if [[ -n "$rainbarf_segment" ]]; then
-  host_prefix=$(printf '#[fg=%s,bg=%s] ' "$segment_fg" "$segment_bg")
+# ccusage-codex today cost (cached)
+ccusage_output=$(bash "$HOME/.config/tmux/tmux-status/ccusage-today.sh" 2>/dev/null || true)
+if [[ -n "$ccusage_output" ]]; then
+  # Connect from previous segment if present, else from status-bg
+  connector_bg="$status_bg"
+  if [[ -n "$rainbarf_segment" ]]; then
+    connector_bg="$rainbarf_bg"
+  fi
+  ccusage_segment=$(printf '#[fg=%s,bg=%s]%s#[fg=%s,bg=%s] %s ' \
+    "$segment_bg" "$connector_bg" "$separator" \
+    "$segment_fg" "$segment_bg" "$ccusage_output")
 fi
 
-printf '%s%s%s #[fg=%s,bg=%s]%s' \
+# Build a connector into the hostname segment using host colors
+host_connector_bg="$status_bg"
+if [[ -n "$rainbarf_segment" ]]; then
+  host_connector_bg="$rainbarf_bg"
+fi
+if [[ -n "$ccusage_segment" ]]; then
+  host_connector_bg="$segment_bg"
+fi
+host_prefix=$(printf '#[fg=%s,bg=%s]%s#[fg=%s,bg=%s] ' \
+  "$host_bg" "$host_connector_bg" "$separator" \
+  "$host_fg" "$host_bg")
+
+printf '%s%s%s%s #[fg=%s,bg=%s]%s' \
   "$rainbarf_segment" \
+  "$ccusage_segment" \
   "$host_prefix" \
   "$hostname" \
-  "$segment_bg" "$status_bg" "$right_cap"
+  "$host_bg" "$status_bg" "$right_cap"