Claude Skill

mkdir -p "$REPO_ROOT/.clawd"
TASKS_FILE="$REPO_ROOT/.clawd/active-tasks.json"

# Initialize if not exists
[ -f "$TASKS_FILE" ] || echo '{"tasks":[]}' > "$TASKS_FILE"

# Get the PID of the claude process inside tmux for reliable status checks
PANE_PID=$(tmux display-message -t "$TASK_ID" -p '#{pane_pid}')

# Register — use flock to prevent concurrent write races
(
  flock -x 200
  jq --arg id "$TASK_ID" --arg branch "$BRANCH" --arg wt "$WORKTREE" \
    --arg pane_pid "$PANE_PID" \
    '.tasks += [{
      "id": $id,
      "agent": "claude",
      "branch": $branch,
      "worktree": $wt,
      "tmuxSession": $id,
      "panePid": ($pane_pid | tonumber),
      "status": "running",
      "startedAt": (now|floor),
      "pr": null,
      "retries": 0,
      "checks": {},
      "lastOutputHash": "",
      "lastCheckedAt": (now|floor),
      "silentRounds": 0,
      "repeatingRounds": 0
    }]' "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
) 200>"$TASKS_FILE.lock"

# --- Process status check (reliable — checks actual process, not just tmux session) ---

# Method 1: Check if the claude process inside the pane is alive
PANE_PID=$(tmux display-message -t "$TASK_ID" -p '#{pane_pid}' 2>/dev/null)
if [ -z "$PANE_PID" ]; then
  echo "tmux session gone"
elif pgrep -P "$PANE_PID" > /dev/null 2>&1; then
  echo "running"
else
  echo "process exited (tmux session still open)"
  # Get exit code from the shell inside tmux
  tmux send-keys -t "$TASK_ID" 'echo "EXIT_CODE=$?"' Enter
fi

# Method 2: Use tmux's pane_dead flag (if remain-on-exit is set)
# tmux display-message -t "$TASK_ID" -p '#{pane_dead}'  # 1 = process exited

# --- View output ---

# Full output history from log file (ANSI-stripped, grep-friendly)
tail -100 "/tmp/worktrees/$TASK_ID/claude-output.log"

# Search for errors in clean log
grep -i "error\|fail\|panic" "/tmp/worktrees/$TASK_ID/claude-output.log"

# Live view (raw tmux pane, may contain ANSI codes — use for quick glance only)
tmux capture-pane -t "$TASK_ID" -p -S -50

# --- Mid-task steering (DON'T kill — redirect!) ---

# Agent going the wrong direction?
tmux send-keys -t "$TASK_ID" "Stop. Focus on the API layer first, not the UI." Enter

# Agent missing context?
tmux send-keys -t "$TASK_ID" "The schema is in src/types/template.ts. Use that." Enter

# Agent's context window filling up?
tmux send-keys -t "$TASK_ID" "Focus only on these 3 files: api.ts, handler.ts, types.ts" Enter

# Agent needs test guidance?
tmux send-keys -t "$TASK_ID" "Run 'npm test -- --grep auth' to verify your changes." Enter

✅ PR created              → gh pr list --head "$BRANCH"
✅ No merge conflicts       → gh pr view $PR_NUM --json mergeable -q '.mergeable'
✅ CI passing               → gh pr checks $PR_NUM
✅ AI code review passed    → at least one cross-model review (see Step 6)
✅ UI screenshots included  → (if applicable) screenshot in PR description

PR_NUM=$(gh pr list --head "$BRANCH" --json number -q '.[0].number')
echo "PR: #$PR_NUM"
gh pr checks "$PR_NUM"
gh pr view "$PR_NUM" --json mergeable -q '.mergeable'

DIFF=$(gh pr diff "$PR_NUM")

# Option A: Codex reviews Claude's code (best for edge cases & logic errors)
echo "$DIFF" | codex exec -s read-only \
  "Review this PR diff. Focus on: bugs, edge cases, missing error handling, 
   race conditions, security issues. Be specific — cite file and line numbers.
   Output format: list of issues with severity (critical/warning/info)."

# Option B: Claude reviews with security focus
echo "$DIFF" | claude -p \
  --append-system-prompt "You are a security-focused code reviewer. Flag only critical issues." \
  "Review this diff for security vulnerabilities, injection risks, and logic errors."

gh pr comment "$PR_NUM" --body "## AI Code Review

$REVIEW_OUTPUT"

(
  flock -x 200
  jq --arg id "$TASK_ID" \
    '(.tasks[] | select(.id == $id)).checks.codeReviewPassed = true' \
    "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
) 200>"$TASKS_FILE.lock"

openclaw system event --text "✅ PR #$PR_NUM ready for review: $TASK_ID — all checks passed" --mode now

(
  flock -x 200
  jq --arg id "$TASK_ID" --argjson pr "$PR_NUM" \
    '(.tasks[] | select(.id == $id)) |= (.status = "done" | .pr = $pr | .completedAt = (now|floor))' \
    "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
) 200>"$TASKS_FILE.lock"

git worktree remove "$WORKTREE" 2>/dev/null
git branch -d "$BRANCH" 2>/dev/null

# Remove from registry
(
  flock -x 200
  jq --arg id "$TASK_ID" '.tasks = [.tasks[] | select(.id != $id)]' \
    "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
) 200>"$TASKS_FILE.lock"

RETRY=$((RETRY + 1))
if [ "$RETRY" -gt 3 ]; then
  openclaw system event --text "BLOCKED: $TASK_ID failed after 3 retries — needs human help" --mode now
  (
    flock -x 200
    jq --arg id "$TASK_ID" '(.tasks[] | select(.id == $id)).status = "blocked"' \
      "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
  ) 200>"$TASKS_FILE.lock"
  exit 1
fi

# Capture what went wrong — prefer log file over tmux scrollback
LOG_FILE="/tmp/worktrees/$TASK_ID/claude-output.log"
if [ -f "$LOG_FILE" ]; then
  # Log file is ANSI-stripped (clean text) — extract error-relevant lines
  # Take last 500 lines, but also grep for error context
  FAILURE_LOG=$(tail -500 "$LOG_FILE")
  ERROR_LINES=$(grep -n -i "error\|fail\|panic\|exception\|traceback" "$LOG_FILE" | tail -50)
  if [ -n "$ERROR_LINES" ]; then
    FAILURE_LOG="=== Error lines ===
$ERROR_LINES

=== Last 500 lines ===
$FAILURE_LOG"
  fi
else
  FAILURE_LOG=$(tmux capture-pane -t "$TASK_ID" -p -S -200)
fi
CI_LOG=$(gh pr checks "$PR_NUM" 2>/dev/null || echo "no PR yet")
tmux kill-session -t "$TASK_ID" 2>/dev/null

# Archive old log, start fresh for retry
[ -f "$LOG_FILE" ] && mv "$LOG_FILE" "${LOG_FILE}.retry$((RETRY - 1))"

# Respawn — set up pipe-pane BEFORE sending command (captures all output)
tmux new-session -d -s "$TASK_ID" -c "$WORKTREE"
tmux pipe-pane -t "$TASK_ID" -o "sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' >> $LOG_FILE"
tmux send-keys -t "$TASK_ID" "claude --dangerously-skip-permissions \
  'Previous attempt failed. Error output:
$FAILURE_LOG

CI status: $CI_LOG

Fix the issues above and complete the original task.
[...your enriched instructions here...]

When done: commit, push, gh pr create --fill, then run:
openclaw system event --text \"Done: $TASK_ID (retry $RETRY)\" --mode now'" Enter

# Update registry with flock
PANE_PID=$(tmux display-message -t "$TASK_ID" -p '#{pane_pid}')
(
  flock -x 200
  jq --arg id "$TASK_ID" --argjson r "$RETRY" --arg pane_pid "$PANE_PID" \
    '(.tasks[] | select(.id == $id)) |= (.retries = $r | .status = "running" | .panePid = ($pane_pid | tonumber) | .silentRounds = 0 | .repeatingRounds = 0 | .lastOutputHash = "")' \
    "$TASKS_FILE" > /tmp/tasks.$$.json && mv /tmp/tasks.$$.json "$TASKS_FILE"
) 200>"$TASKS_FILE.lock"

# Helper: launch an agent in tmux with proper output capture
launch_agent() {
  local TASK_ID="$1" WORKTREE="$2" PROMPT="$3"
  local LOG_FILE="$WORKTREE/claude-output.log"

  # 1. Create session with idle shell
  tmux new-session -d -s "$TASK_ID" -c "$WORKTREE"
  # 2. Start pipe-pane BEFORE command (captures everything, ANSI-stripped)
  tmux pipe-pane -t "$TASK_ID" -o "sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' >> $LOG_FILE"
  # 3. Send command
  tmux send-keys -t "$TASK_ID" "$PROMPT" Enter
}

# Task 1: Feature
git worktree add -b feat/auth /tmp/worktrees/feat-auth origin/main
launch_agent "feat-auth" "/tmp/worktrees/feat-auth" \
  "cd /tmp/worktrees/feat-auth && pnpm install && claude --dangerously-skip-permissions 'Implement JWT auth...'"

# Task 2: Bugfix
git worktree add -b fix/payments /tmp/worktrees/fix-payments origin/main
launch_agent "fix-payments" "/tmp/worktrees/fix-payments" \
  "cd /tmp/worktrees/fix-payments && pnpm install && claude --dangerously-skip-permissions 'Fix payment webhook...'"

# Dashboard: check all agents (uses process check, not just has-session)
echo "=== Agent Status ==="
for s in $(tmux ls -F '#{session_name}' 2>/dev/null); do
  PANE_PID=$(tmux display-message -t "$s" -p '#{pane_pid}' 2>/dev/null)
  if [ -z "$PANE_PID" ]; then
    STATUS="(session gone)"
  elif pgrep -P "$PANE_PID" > /dev/null 2>&1; then
    STATUS="running"
  else
    STATUS="process exited"
  fi
  LOG="/tmp/worktrees/$s/claude-output.log"
  LAST_LINE=$(tail -1 "$LOG" 2>/dev/null || echo "(no log)")
  echo "  $s: $STATUS | last: $LAST_LINE"
done

# Start session, capture ID
session_id=$(claude -p "analyze the codebase architecture" \
  --output-format json | jq -r '.session_id')

# Continue with context from previous turn
claude -r "$session_id" -p "now implement the changes we discussed" \
  --dangerously-skip-permissions

# Resume in non-interactive mode
claude -r "$session_id" -p "fix the remaining test failures" \
  --dangerously-skip-permissions