feat(lxc102): script tmux sbt pentru sandbox + statusline Claude Code

- sbt: sesiuni tmux (sbx1..3) care intră în sandbox și lansează agentul
  (claude/opencode/orice binar); tmux rulează pe host, panes prin sbx exec
- statusline.sh + bootstrap-statusline.sh pe /home/workspace/.agent
  (virtiofs persistent), reinstalat la fiecare intrare fiindcă /home/agent
  din sandbox e overlay efemer
- fix printf "--" -> printf -- "--" (eroare de usage când API-ul de cote
  nu răspunde)
- copii versionate ale scripturilor agents/sb + documentație README

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Claude Agent
2026-07-31 11:13:55 +00:00
parent a6b26ba23d
commit 6ff2c6ee2c
6 changed files with 472 additions and 0 deletions

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#!/bin/bash
# Claude Code Statusline — real usage data from Anthropic OAuth API
# Format (3 lines):
# Model │ ctx 33K/1M 3% │ project (branch*)
# current ●●●●●○○○○○ 21% ↺ 2hr 15min
# weekly ●●●●○○○○○○ 36% ↺ Fri 6:59am
set -o pipefail
input=$(cat)
# Validate JSON
if ! echo "$input" | jq -e . >/dev/null 2>&1; then
printf "\033[90mLoading...\033[0m"
exit 0
fi
# --- Extract fields ---
model=$(echo "$input" | jq -r '.model.display_name // "?"')
workdir=$(echo "$input" | jq -r '.workspace.current_dir // ""')
project=$(basename "$workdir" 2>/dev/null) || project="?"
# Context window
ctx_pct=$(echo "$input" | jq -r '.context_window.used_percentage // 0')
ctx_pct=$(printf "%.0f" "$ctx_pct" 2>/dev/null) || ctx_pct=0
[[ "$ctx_pct" =~ ^[0-9]+$ ]] || ctx_pct=0
ctx_size=$(echo "$input" | jq -r '.context_window.context_window_size // 0')
# Calculate used tokens from current_usage
ctx_input=$(echo "$input" | jq -r '.context_window.current_usage.input_tokens // 0')
ctx_output=$(echo "$input" | jq -r '.context_window.current_usage.output_tokens // 0')
ctx_cache_create=$(echo "$input" | jq -r '.context_window.current_usage.cache_creation_input_tokens // 0')
ctx_cache_read=$(echo "$input" | jq -r '.context_window.current_usage.cache_read_input_tokens // 0')
ctx_used=$(( ctx_input + ctx_output + ctx_cache_create + ctx_cache_read ))
# Format tokens: 1000000 → "1M", 33000 → "33K"
fmt_tokens() {
local n=$1
if [ "$n" -ge 1000000 ]; then
printf "%dM" $(( n / 1000000 ))
elif [ "$n" -ge 1000 ]; then
printf "%dK" $(( n / 1000 ))
else
printf "%d" "$n"
fi
}
ctx_used_fmt=$(fmt_tokens "$ctx_used")
ctx_size_fmt=$(fmt_tokens "$ctx_size")
# Git branch with dirty marker
git_branch=""
if [ -n "$workdir" ] && [ -d "$workdir" ]; then
git_branch=$(cd "$workdir" 2>/dev/null && git -c gc.auto=0 rev-parse --abbrev-ref HEAD 2>/dev/null) || git_branch=""
if [ -n "$git_branch" ]; then
git_dirty=$(cd "$workdir" 2>/dev/null && git -c gc.auto=0 status --porcelain 2>/dev/null | head -1)
[ -n "$git_dirty" ] && git_branch="${git_branch}*"
fi
fi
# Session cost/duration not available in statusLine JSON input — skip
# --- Fetch real usage from Anthropic API (cached 60s) ---
USAGE_CACHE="/tmp/claude-statusline-usage.json"
USAGE_CACHE_AGE=60
fetch_usage() {
local creds_file="$HOME/.claude/.credentials.json"
if [ ! -f "$creds_file" ]; then
echo '{}' > "$USAGE_CACHE"
return
fi
local token
token=$(jq -r '.claudeAiOauth.accessToken // empty' "$creds_file" 2>/dev/null)
if [ -z "$token" ]; then
echo '{}' > "$USAGE_CACHE"
return
fi
local result
result=$(curl -s --max-time 5 \
-H "Authorization: Bearer $token" \
-H "anthropic-beta: oauth-2025-04-20" \
-H "Content-Type: application/json" \
"https://api.anthropic.com/api/oauth/usage" 2>/dev/null)
if echo "$result" | jq -e '.five_hour' >/dev/null 2>&1; then
echo "$result" > "$USAGE_CACHE"
else
echo '{}' > "$USAGE_CACHE"
fi
}
# Refresh cache if stale
if [ ! -f "$USAGE_CACHE" ]; then
fetch_usage
else
cache_age=$(( $(date +%s) - $(stat -c%Y "$USAGE_CACHE" 2>/dev/null || echo 0) ))
if [ "$cache_age" -gt "$USAGE_CACHE_AGE" ]; then
fetch_usage
fi
fi
# Parse usage data
five_hr_pct=$(jq -r '.five_hour.utilization // 0' "$USAGE_CACHE" 2>/dev/null)
five_hr_pct=$(printf "%.0f" "$five_hr_pct" 2>/dev/null) || five_hr_pct=0
five_hr_reset=$(jq -r '.five_hour.resets_at // ""' "$USAGE_CACHE" 2>/dev/null)
weekly_pct=$(jq -r '.seven_day.utilization // 0' "$USAGE_CACHE" 2>/dev/null)
weekly_pct=$(printf "%.0f" "$weekly_pct" 2>/dev/null) || weekly_pct=0
weekly_reset=$(jq -r '.seven_day.resets_at // ""' "$USAGE_CACHE" 2>/dev/null)
# Format reset time as local time "Fri 6:59am" style
fmt_reset() {
local iso_ts="$1"
if [ -z "$iso_ts" ] || [ "$iso_ts" = "null" ]; then
printf -- "--"
return
fi
# Convert ISO to epoch, then to local time
local epoch
epoch=$(date -d "$iso_ts" +%s 2>/dev/null)
if [ -n "$epoch" ]; then
TZ="Europe/Bucharest" date -d "@$epoch" "+%a %-I:%M%P" 2>/dev/null || printf -- "--"
else
printf -- "--"
fi
}
# Format time remaining until reset "2hr 15min"
fmt_remaining() {
local iso_ts="$1"
if [ -z "$iso_ts" ] || [ "$iso_ts" = "null" ]; then
printf -- "--"
return
fi
local epoch now_ts remaining
epoch=$(date -d "$iso_ts" +%s 2>/dev/null)
now_ts=$(date +%s)
if [ -n "$epoch" ] && [ "$epoch" -gt "$now_ts" ]; then
remaining=$(( epoch - now_ts ))
local rh rm
rh=$(( remaining / 3600 ))
rm=$(( (remaining % 3600) / 60 ))
if [ "$rh" -gt 24 ]; then
local rd
rd=$(( rh / 24 ))
rh=$(( rh % 24 ))
printf "%dd %dh" "$rd" "$rh"
elif [ "$rh" -gt 0 ]; then
printf "%dhr %dmin" "$rh" "$rm"
else
printf "%dmin" "$rm"
fi
else
printf "resetting"
fi
}
five_hr_reset_str=$(fmt_reset "$five_hr_reset")
five_hr_remain=$(fmt_remaining "$five_hr_reset")
weekly_reset_str=$(fmt_reset "$weekly_reset")
weekly_remain=$(fmt_remaining "$weekly_reset")
# Sonnet weekly
sonnet_pct=$(jq -r '.seven_day_sonnet.utilization // 0' "$USAGE_CACHE" 2>/dev/null)
sonnet_pct=$(printf "%.0f" "$sonnet_pct" 2>/dev/null) || sonnet_pct=0
# --- Dot bar builder ---
DOT_TOTAL=10
make_dots() {
local filled=$1 total=$2 dots="" i
for (( i=0; i<total; i++ )); do
if [ "$i" -lt "$filled" ]; then
dots="${dots}"
else
dots="${dots}"
fi
done
printf "%s" "$dots"
}
# --- BUILD LINES ---
# Line 1: Model │ ctx 33K/1M 3% │ project (branch*)
if [ -n "$git_branch" ]; then
proj_display="${project} (${git_branch})"
else
proj_display="${project}"
fi
line1=$(printf "%s │ ctx %s/%s %d%% │ %s" "$model" "$ctx_used_fmt" "$ctx_size_fmt" "$ctx_pct" "$proj_display")
# Line 2: current ●●○○○○○○○○ 21% ↺ 3hr │ weekly ●●●○○○○○○○ 36% ↺ Fri 6:00am │ sonnet 22%
current_filled=$(( five_hr_pct * DOT_TOTAL / 100 ))
current_dots=$(make_dots "$current_filled" "$DOT_TOTAL")
weekly_filled=$(( weekly_pct * DOT_TOTAL / 100 ))
weekly_dots=$(make_dots "$weekly_filled" "$DOT_TOTAL")
sonnet_reset=$(jq -r '.seven_day_sonnet.resets_at // ""' "$USAGE_CACHE" 2>/dev/null)
sonnet_reset_str=$(fmt_reset "$sonnet_reset")
# Build line 2
if [ "$sonnet_reset_str" != "$weekly_reset_str" ] && [ "$sonnet_reset_str" != "--" ]; then
line2=$(printf "current %s %d%% ↺ %s │ weekly %s %d%% ↺ %s │ sonnet %d%% ↺ %s" \
"$current_dots" "$five_hr_pct" "$five_hr_remain" \
"$weekly_dots" "$weekly_pct" "$weekly_reset_str" \
"$sonnet_pct" "$sonnet_reset_str")
else
line2=$(printf "current %s %d%% ↺ %s │ weekly %s %d%% ↺ %s │ sonnet %d%%" \
"$current_dots" "$five_hr_pct" "$five_hr_remain" \
"$weekly_dots" "$weekly_pct" "$weekly_reset_str" \
"$sonnet_pct")
fi
# --- Output ---
printf "%s\n%s" "$line1" "$line2"