chore: migrate from opencode to trellis 0.5.0-rc.6
- Remove legacy .opencode/ directory and configuration - Update .trellis/ to v0.5.0-rc.6 structure - Refactor scripts: modularize common/, remove multi_agent/ - Add new common modules: git.py, io.py, log.py, types.py, etc. - Update workflow.md and AGENTS.md - Archive completed migration tasks
This commit is contained in:
zl-q
Executable
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Session Start Hook - Inject structured context
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"""
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from __future__ import annotations
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# IMPORTANT: Suppress all warnings FIRST
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import warnings
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warnings.filterwarnings("ignore")
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import json
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import os
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import re
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import shlex
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import subprocess
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import sys
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from io import StringIO
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from pathlib import Path
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def _normalize_windows_shell_path(path_str: str) -> str:
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"""Normalize Unix-style shell paths to real Windows paths.
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On Windows, shells like Git Bash / MSYS2 / Cygwin may report paths like
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`/d/Users/...` or `/cygdrive/d/Users/...`. `Path.resolve()` will misinterpret
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these as `D:/d/Users...` on drive D: (or similar), breaking repo root
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detection.
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This function is intentionally conservative: it only rewrites patterns that
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unambiguously represent a drive letter mount.
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"""
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if not isinstance(path_str, str) or not path_str:
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return path_str
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# Only relevant on Windows; keep other platforms untouched.
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if not sys.platform.startswith("win"):
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return path_str
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p = path_str.strip()
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# Already a Windows drive path (C:\... or C:/...)
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if re.match(r"^[A-Za-z]:[\/]", p):
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return p
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# MSYS/Git-Bash style: /c/Users/... or /d/Work/...
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m = re.match(r"^/([A-Za-z])/(.*)", p)
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if m:
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drive, rest = m.group(1).upper(), m.group(2)
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return f"{drive}:\\{rest.replace('/', '\\')}"
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# Cygwin style: /cygdrive/c/Users/...
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m = re.match(r"^/cygdrive/([A-Za-z])/(.*)", p)
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if m:
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drive, rest = m.group(1).upper(), m.group(2)
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return f"{drive}:\\{rest.replace('/', '\\')}"
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# WSL mounted drive (sometimes leaked into env): /mnt/c/Users/...
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m = re.match(r"^/mnt/([A-Za-z])/(.*)", p)
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if m:
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drive, rest = m.group(1).upper(), m.group(2)
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return f"{drive}:\\{rest.replace('/', '\\')}"
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return path_str
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FIRST_REPLY_NOTICE = """<first-reply-notice>
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On the first visible assistant reply in this session, begin with exactly one short Chinese sentence:
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Trellis SessionStart 已注入：workflow、当前任务状态、开发者身份、git 状态、active tasks、spec 索引已加载。
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Then continue directly with the user's request. This notice is one-shot: do not repeat it after the first assistant reply in the same session.
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</first-reply-notice>"""
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# IMPORTANT: Force stdout to use UTF-8 on Windows
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# This fixes UnicodeEncodeError when outputting non-ASCII characters
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if sys.platform.startswith("win"):
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import io as _io
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if hasattr(sys.stdout, "reconfigure"):
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sys.stdout.reconfigure(encoding="utf-8", errors="replace") # type: ignore[union-attr]
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elif hasattr(sys.stdout, "detach"):
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sys.stdout = _io.TextIOWrapper(sys.stdout.detach(), encoding="utf-8", errors="replace") # type: ignore[union-attr]
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def _has_curated_jsonl_entry(jsonl_path: Path) -> bool:
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"""Return True iff jsonl has at least one row with a ``file`` field.
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A freshly seeded jsonl only contains a ``{"_example": ...}`` row (no
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``file`` key) — that is NOT "ready". Readiness requires at least one
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curated entry. Matches the contract used by hook-inject and pull-based
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sub-agent context loaders.
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"""
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try:
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for line in jsonl_path.read_text(encoding="utf-8").splitlines():
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line = line.strip()
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if not line:
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continue
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try:
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row = json.loads(line)
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except json.JSONDecodeError:
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continue
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if isinstance(row, dict) and row.get("file"):
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return True
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except (OSError, UnicodeDecodeError):
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return False
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return False
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def should_skip_injection() -> bool:
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"""Check if any platform's non-interactive flag is set, or if Trellis
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hooks are explicitly disabled via TRELLIS_HOOKS=0 / TRELLIS_DISABLE_HOOKS=1.
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"""
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if os.environ.get("TRELLIS_HOOKS") == "0":
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return True
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if os.environ.get("TRELLIS_DISABLE_HOOKS") == "1":
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return True
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non_interactive_vars = [
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"CLAUDE_NON_INTERACTIVE",
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"QODER_NON_INTERACTIVE",
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"CODEBUDDY_NON_INTERACTIVE",
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"FACTORY_NON_INTERACTIVE",
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"CURSOR_NON_INTERACTIVE",
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"GEMINI_NON_INTERACTIVE",
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"KIRO_NON_INTERACTIVE",
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"COPILOT_NON_INTERACTIVE",
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]
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return any(os.environ.get(var) == "1" for var in non_interactive_vars)
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def read_file(path: Path, fallback: str = "") -> str:
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try:
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return path.read_text(encoding="utf-8")
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except (FileNotFoundError, PermissionError):
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return fallback
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def _detect_platform(input_data: dict) -> str | None:
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if isinstance(input_data.get("cursor_version"), str):
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return "cursor"
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env_map = {
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"CLAUDE_PROJECT_DIR": "claude",
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"CURSOR_PROJECT_DIR": "cursor",
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"CODEBUDDY_PROJECT_DIR": "codebuddy",
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"FACTORY_PROJECT_DIR": "droid",
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"GEMINI_PROJECT_DIR": "gemini",
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"QODER_PROJECT_DIR": "qoder",
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"KIRO_PROJECT_DIR": "kiro",
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"COPILOT_PROJECT_DIR": "copilot",
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}
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for env_name, platform in env_map.items():
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if os.environ.get(env_name):
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return platform
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script_parts = set(Path(sys.argv[0]).parts)
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if ".claude" in script_parts:
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return "claude"
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if ".cursor" in script_parts:
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return "cursor"
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if ".codex" in script_parts:
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return "codex"
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if ".gemini" in script_parts:
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return "gemini"
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if ".qoder" in script_parts:
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return "qoder"
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if ".codebuddy" in script_parts:
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return "codebuddy"
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if ".factory" in script_parts:
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return "droid"
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if ".kiro" in script_parts:
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return "kiro"
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return None
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def _resolve_context_key(trellis_dir: Path, input_data: dict) -> str | None:
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scripts_dir = trellis_dir / "scripts"
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if str(scripts_dir) not in sys.path:
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sys.path.insert(0, str(scripts_dir))
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from common.active_task import resolve_context_key # type: ignore[import-not-found]
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return resolve_context_key(input_data, platform=_detect_platform(input_data))
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def _persist_context_key_for_bash(context_key: str | None) -> None:
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"""Expose Trellis session identity to later Claude Code Bash commands.
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Claude Code SessionStart hooks can append exports to CLAUDE_ENV_FILE; those
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variables are then available to Bash tools in the same conversation. Without
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this bridge, `task.py start` has hook stdin during SessionStart but no
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session identity when the AI later runs it as a normal shell command.
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"""
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if not context_key:
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return
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env_file = os.environ.get("CLAUDE_ENV_FILE")
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if not env_file:
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return
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try:
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with open(env_file, "a", encoding="utf-8") as handle:
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handle.write(f"export TRELLIS_CONTEXT_ID={shlex.quote(context_key)}\n")
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except OSError:
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pass
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def _resolve_active_task(trellis_dir: Path, input_data: dict):
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scripts_dir = trellis_dir / "scripts"
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if str(scripts_dir) not in sys.path:
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sys.path.insert(0, str(scripts_dir))
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from common.active_task import resolve_active_task # type: ignore[import-not-found]
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return resolve_active_task(
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trellis_dir.parent,
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input_data,
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platform=_detect_platform(input_data),
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)
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def run_script(script_path: Path, context_key: str | None = None) -> str:
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try:
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if script_path.suffix == ".py":
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# Add PYTHONIOENCODING to force UTF-8 in subprocess
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env = os.environ.copy()
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env["PYTHONIOENCODING"] = "utf-8"
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if context_key:
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env["TRELLIS_CONTEXT_ID"] = context_key
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cmd = [sys.executable, "-W", "ignore", str(script_path)]
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else:
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env = os.environ.copy()
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if context_key:
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env["TRELLIS_CONTEXT_ID"] = context_key
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cmd = [str(script_path)]
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result = subprocess.run(
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cmd,
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capture_output=True,
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text=True,
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encoding="utf-8",
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errors="replace",
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timeout=5,
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cwd=script_path.parent.parent.parent,
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env=env,
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)
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return result.stdout if result.returncode == 0 else "No context available"
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except (subprocess.TimeoutExpired, FileNotFoundError, PermissionError):
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return "No context available"
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def _normalize_task_ref(task_ref: str) -> str:
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normalized = task_ref.strip()
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if not normalized:
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return ""
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path_obj = Path(normalized)
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if path_obj.is_absolute():
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return str(path_obj)
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normalized = normalized.replace("\\", "/")
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while normalized.startswith("./"):
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normalized = normalized[2:]
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if normalized.startswith("tasks/"):
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return f".trellis/{normalized}"
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return normalized
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def _resolve_task_dir(trellis_dir: Path, task_ref: str) -> Path:
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normalized = _normalize_task_ref(task_ref)
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path_obj = Path(normalized)
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if path_obj.is_absolute():
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return path_obj
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if normalized.startswith(".trellis/"):
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return trellis_dir.parent / path_obj
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return trellis_dir / "tasks" / path_obj
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def _get_task_status(trellis_dir: Path, input_data: dict) -> str:
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"""Check current task status and return structured status string with explicit next action.
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Returns a block with three fields:
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- Status: current state
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- Task: task identifier (when applicable)
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- Next-Action: explicit skill/command/tool call the AI should invoke
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"""
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active = _resolve_active_task(trellis_dir, input_data)
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# Case 1: No active task — waiting for user to describe intent
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if not active.task_path:
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return (
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"Status: NO ACTIVE TASK\n"
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f"Source: {active.source}\n"
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"Next-Action: After the user describes their intent, load skill `trellis-brainstorm` "
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"to clarify requirements and create a task via `python3 ./.trellis/scripts/task.py create`.\n"
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"Research reminder: for research-heavy tasks (comparing tools, reading external docs, "
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"cross-platform surveys), spawn `trellis-research` sub-agents via the Task tool — "
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"they persist findings to `{TASK_DIR}/research/*.md` and keep main context clean. "
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"Do NOT do 10+ inline WebFetch/WebSearch in the main conversation.\n"
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"User override (per-turn escape hatch): if the user's first message explicitly opts "
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"out of the workflow (\"跳过 trellis\" / \"别走流程\" / \"小修一下\" / \"直接改\" / "
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"\"skip trellis\" / \"no task\" / \"just do it\"), honor it for this turn — "
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"acknowledge briefly and proceed without creating a task. Per-turn only."
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)
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# Case 2: Stale pointer — task dir was deleted
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task_ref = active.task_path
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task_dir = _resolve_task_dir(trellis_dir, task_ref)
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if active.stale or not task_dir.is_dir():
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return (
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f"Status: STALE POINTER\nTask: {task_ref}\n"
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f"Source: {active.source}\n"
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f"Next-Action: Run `python3 ./.trellis/scripts/task.py finish` to clear the stale pointer, "
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"then ask the user what to work on next."
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)
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# Read task.json
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task_json_path = task_dir / "task.json"
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task_data = {}
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if task_json_path.is_file():
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try:
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task_data = json.loads(task_json_path.read_text(encoding="utf-8"))
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except (json.JSONDecodeError, PermissionError):
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pass
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task_title = task_data.get("title", task_ref)
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task_status = task_data.get("status", "unknown")
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# Case 3: Task completed — time to archive
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if task_status == "completed":
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return (
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f"Status: COMPLETED\nTask: {task_title}\n"
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f"Source: {active.source}\n"
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f"Next-Action: Load skill `trellis-update-spec` to capture learnings, "
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f"then archive with `python3 ./.trellis/scripts/task.py archive {task_dir.name}`."
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)
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has_prd = (task_dir / "prd.md").is_file()
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# Case 4: No PRD — still in Plan phase
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if not has_prd:
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return (
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f"Status: PLANNING\nTask: {task_title}\n"
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f"Source: {active.source}\n"
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"Next-Action: Load skill `trellis-brainstorm` to clarify requirements with the user "
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"and produce prd.md in the task directory.\n"
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"Research reminder: when the task needs external research (tool comparison, docs, "
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"conventions survey), spawn `trellis-research` sub-agents — don't WebFetch/WebSearch "
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"inline in the main session. Findings go to `{task_dir}/research/*.md`; PRD only links to them."
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)
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# Case 4b: PRD exists but implement.jsonl has only seed (no curated entries) — Phase 1.3 gate
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implement_jsonl = task_dir / "implement.jsonl"
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if implement_jsonl.is_file() and not _has_curated_jsonl_entry(implement_jsonl):
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return (
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f"Status: PLANNING (Phase 1.3)\nTask: {task_title}\n"
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f"Source: {active.source}\n"
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"Next-Action: Curate `implement.jsonl` and `check.jsonl` with the spec + research files "
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"the Phase 2 sub-agents will need. Only spec paths (`.trellis/spec/**/*.md`) and research "
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"files (`{TASK_DIR}/research/*.md`) — no code paths. Run "
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"`python3 ./.trellis/scripts/get_context.py --mode packages` to list available specs, "
|
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"then edit the jsonl files or use `python3 ./.trellis/scripts/task.py add-context`. "
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"See `.trellis/workflow.md` Phase 1.3 for details."
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)
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# Case 5: PRD + curated jsonl (or agent-less platform with no jsonl) — enter Execute phase
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return (
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f"Status: READY\nTask: {task_title}\n"
|
||||
f"Source: {active.source}\n"
|
||||
"Next required action: dispatch `trellis-implement` per Phase 2.1. "
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||||
"For agent-capable platforms, the default is to NOT edit code in the main session. "
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||||
"After implementation, dispatch `trellis-check` per Phase 2.2 before reporting completion.\n"
|
||||
"Sub-agent roster: `trellis-implement` (writes code), `trellis-check` (verifies + self-fixes), "
|
||||
"`trellis-research` (persists findings to `research/*.md` — use when you'd otherwise do "
|
||||
"multiple WebFetch/WebSearch inline).\n"
|
||||
"User override (per-turn escape hatch): if the user's CURRENT message explicitly tells the "
|
||||
"main session to handle it directly (\"你直接改\" / \"别派 sub-agent\" / \"main session 写就行\" / "
|
||||
"\"do it inline\" / \"不用 sub-agent\"), honor it for this turn and edit code directly. "
|
||||
"Per-turn only; do NOT invent an override the user did not say."
|
||||
)
|
||||
|
||||
|
||||
def _load_trellis_config(trellis_dir: Path, input_data: dict) -> tuple:
|
||||
"""Load Trellis config for session-start decisions.
|
||||
|
||||
Returns:
|
||||
(is_mono, packages_dict, spec_scope, task_pkg, default_pkg)
|
||||
"""
|
||||
scripts_dir = trellis_dir / "scripts"
|
||||
if str(scripts_dir) not in sys.path:
|
||||
sys.path.insert(0, str(scripts_dir))
|
||||
|
||||
try:
|
||||
from common.config import get_default_package, get_packages, get_spec_scope, is_monorepo # type: ignore[import-not-found]
|
||||
from common.paths import get_current_task # type: ignore[import-not-found]
|
||||
|
||||
repo_root = trellis_dir.parent
|
||||
is_mono = is_monorepo(repo_root)
|
||||
packages = get_packages(repo_root) or {}
|
||||
scope = get_spec_scope(repo_root)
|
||||
|
||||
# Get active task's package
|
||||
task_pkg = None
|
||||
current = get_current_task(
|
||||
repo_root,
|
||||
input_data,
|
||||
platform=_detect_platform(input_data),
|
||||
)
|
||||
if current:
|
||||
task_json = repo_root / current / "task.json"
|
||||
if task_json.is_file():
|
||||
try:
|
||||
data = json.loads(task_json.read_text(encoding="utf-8"))
|
||||
if isinstance(data, dict):
|
||||
tp = data.get("package")
|
||||
if isinstance(tp, str) and tp:
|
||||
task_pkg = tp
|
||||
except (json.JSONDecodeError, OSError):
|
||||
pass
|
||||
|
||||
default_pkg = get_default_package(repo_root)
|
||||
return is_mono, packages, scope, task_pkg, default_pkg
|
||||
except Exception:
|
||||
return False, {}, None, None, None
|
||||
|
||||
|
||||
def _check_legacy_spec(trellis_dir: Path, is_mono: bool, packages: dict) -> str | None:
|
||||
"""Check for legacy spec directory structure in monorepo.
|
||||
|
||||
Returns warning message if legacy structure detected, None otherwise.
|
||||
"""
|
||||
if not is_mono or not packages:
|
||||
return None
|
||||
|
||||
spec_dir = trellis_dir / "spec"
|
||||
if not spec_dir.is_dir():
|
||||
return None
|
||||
|
||||
# Check for legacy flat spec dirs (spec/backend/, spec/frontend/ with index.md)
|
||||
has_legacy = False
|
||||
for legacy_name in ("backend", "frontend"):
|
||||
legacy_dir = spec_dir / legacy_name
|
||||
if legacy_dir.is_dir() and (legacy_dir / "index.md").is_file():
|
||||
has_legacy = True
|
||||
break
|
||||
|
||||
if not has_legacy:
|
||||
return None
|
||||
|
||||
# Check which packages are missing spec/<pkg>/ directory
|
||||
missing = [
|
||||
name for name in sorted(packages.keys())
|
||||
if not (spec_dir / name).is_dir()
|
||||
]
|
||||
|
||||
if not missing:
|
||||
return None # All packages have spec dirs
|
||||
|
||||
if len(missing) == len(packages):
|
||||
return (
|
||||
f"[!] Legacy spec structure detected: found `spec/backend/` or `spec/frontend/` "
|
||||
f"but no package-scoped `spec/<package>/` directories.\n"
|
||||
f"Monorepo packages: {', '.join(sorted(packages.keys()))}\n"
|
||||
f"Please reorganize: `spec/backend/` -> `spec/<package>/backend/`"
|
||||
)
|
||||
return (
|
||||
f"[!] Partial spec migration detected: packages {', '.join(missing)} "
|
||||
f"still missing `spec/<pkg>/` directory.\n"
|
||||
f"Please complete migration for all packages."
|
||||
)
|
||||
|
||||
|
||||
def _resolve_spec_scope(
|
||||
is_mono: bool,
|
||||
packages: dict,
|
||||
scope,
|
||||
task_pkg: str | None,
|
||||
default_pkg: str | None,
|
||||
) -> set | None:
|
||||
"""Resolve which packages should have their specs injected.
|
||||
|
||||
Returns:
|
||||
Set of package names to include, or None for full scan.
|
||||
"""
|
||||
if not is_mono or not packages:
|
||||
return None # Single-repo: full scan
|
||||
|
||||
if scope is None:
|
||||
return None # No scope configured: full scan
|
||||
|
||||
if isinstance(scope, str) and scope == "active_task":
|
||||
if task_pkg and task_pkg in packages:
|
||||
return {task_pkg}
|
||||
if default_pkg and default_pkg in packages:
|
||||
return {default_pkg}
|
||||
return None # Fallback to full scan
|
||||
|
||||
if isinstance(scope, list):
|
||||
valid = set()
|
||||
for entry in scope:
|
||||
if entry in packages:
|
||||
valid.add(entry)
|
||||
else:
|
||||
print(
|
||||
f"Warning: spec_scope contains unknown package: {entry}, ignoring",
|
||||
file=sys.stderr,
|
||||
)
|
||||
|
||||
if valid:
|
||||
# Warn if active task is out of scope
|
||||
if task_pkg and task_pkg not in valid:
|
||||
print(
|
||||
f"Warning: active task package '{task_pkg}' is out of configured spec_scope",
|
||||
file=sys.stderr,
|
||||
)
|
||||
return valid
|
||||
|
||||
# All entries invalid: fallback chain
|
||||
print(
|
||||
"Warning: all spec_scope entries invalid, falling back to task/default/full",
|
||||
file=sys.stderr,
|
||||
)
|
||||
if task_pkg and task_pkg in packages:
|
||||
return {task_pkg}
|
||||
if default_pkg and default_pkg in packages:
|
||||
return {default_pkg}
|
||||
return None # Full scan
|
||||
|
||||
return None # Unknown scope type: full scan
|
||||
|
||||
|
||||
def _extract_range(content: str, start_header: str, end_header: str) -> str:
|
||||
"""Extract lines starting at `## start_header` up to (but excluding) `## end_header`.
|
||||
|
||||
Both parameters are full header lines WITHOUT the `## ` prefix (e.g. "Phase Index").
|
||||
Returns empty string if start header is not found.
|
||||
End header missing → extracts to end of file.
|
||||
"""
|
||||
lines = content.splitlines()
|
||||
start: int | None = None
|
||||
end: int = len(lines)
|
||||
start_match = f"## {start_header}"
|
||||
end_match = f"## {end_header}"
|
||||
for i, line in enumerate(lines):
|
||||
stripped = line.strip()
|
||||
if start is None and stripped == start_match:
|
||||
start = i
|
||||
continue
|
||||
if start is not None and stripped == end_match:
|
||||
end = i
|
||||
break
|
||||
if start is None:
|
||||
return ""
|
||||
return "\n".join(lines[start:end]).rstrip()
|
||||
|
||||
|
||||
_BREADCRUMB_TAG_RE = re.compile(
|
||||
r"\[workflow-state:([A-Za-z0-9_-]+)\]\s*\n.*?\n\s*\[/workflow-state:\1\]",
|
||||
re.DOTALL,
|
||||
)
|
||||
|
||||
|
||||
def _strip_breadcrumb_tag_blocks(content: str) -> str:
|
||||
"""Remove `[workflow-state:STATUS]...[/workflow-state:STATUS]` blocks.
|
||||
|
||||
The tag blocks live inside `## Phase Index` (since v0.5.0-rc.0, when
|
||||
they were colocated with their phase summaries) and are consumed by the
|
||||
UserPromptSubmit hook (`inject-workflow-state.py`). The session-start
|
||||
payload already covers the full step bodies, so re-inlining the
|
||||
breadcrumbs here would just duplicate context.
|
||||
"""
|
||||
return _BREADCRUMB_TAG_RE.sub("", content)
|
||||
|
||||
|
||||
def _build_workflow_overview(workflow_path: Path) -> str:
|
||||
"""Inject the workflow guide for the session.
|
||||
|
||||
Contents:
|
||||
1. Section index (all `## ` headings — navigation)
|
||||
2. Phase Index section (rules, skill routing table, anti-rationalization table)
|
||||
3. Phase 1/2/3 step-level details (the actual how-to for each step)
|
||||
|
||||
The meta sections (Core Principles / Trellis System / Customizing
|
||||
Trellis) are NOT injected — Core Principles is short prose the AI can
|
||||
Read on demand; Trellis System lists reference commands duplicated in
|
||||
step bodies; Customizing Trellis is for forks. Workflow-state breadcrumb
|
||||
tag blocks (which now live inside Phase Index since v0.5.0-rc.0) are
|
||||
stripped from the extracted range — they're consumed by the
|
||||
UserPromptSubmit hook, not the session-start preamble.
|
||||
|
||||
Total budget: Phase Index ~2 KB + Phase 1/2/3 ~7 KB = ~9 KB.
|
||||
"""
|
||||
content = read_file(workflow_path)
|
||||
if not content:
|
||||
return "No workflow.md found"
|
||||
|
||||
out_lines = [
|
||||
"# Development Workflow — Section Index",
|
||||
"Full guide: .trellis/workflow.md (read on demand)",
|
||||
"",
|
||||
"## Table of Contents",
|
||||
]
|
||||
for line in content.splitlines():
|
||||
if line.startswith("## "):
|
||||
out_lines.append(line)
|
||||
out_lines += ["", "---", ""]
|
||||
|
||||
# Extract Phase Index through the end of Phase 3 (before "Customizing
|
||||
# Trellis" — the docs-for-forks footer added in v0.5.0-rc.0). Since
|
||||
# sections appear in order Phase Index → Phase 1 → Phase 2 → Phase 3 →
|
||||
# Customizing Trellis, a single range grab captures all four. The
|
||||
# breadcrumb tag blocks now embedded inside Phase Index are stripped so
|
||||
# they don't duplicate the per-turn UserPromptSubmit injection.
|
||||
phases = _extract_range(
|
||||
content, "Phase Index", "Customizing Trellis (for forks)"
|
||||
)
|
||||
if phases:
|
||||
out_lines.append(_strip_breadcrumb_tag_blocks(phases).rstrip())
|
||||
|
||||
return "\n".join(out_lines).rstrip()
|
||||
|
||||
|
||||
def main():
|
||||
if should_skip_injection():
|
||||
sys.exit(0)
|
||||
|
||||
try:
|
||||
hook_input = json.loads(sys.stdin.read())
|
||||
if not isinstance(hook_input, dict):
|
||||
hook_input = {}
|
||||
except (json.JSONDecodeError, ValueError):
|
||||
hook_input = {}
|
||||
|
||||
# Try platform-specific env vars, hook cwd, fallback to cwd
|
||||
project_dir_env_vars = [
|
||||
"CLAUDE_PROJECT_DIR",
|
||||
"QODER_PROJECT_DIR",
|
||||
"CODEBUDDY_PROJECT_DIR",
|
||||
"FACTORY_PROJECT_DIR",
|
||||
"CURSOR_PROJECT_DIR",
|
||||
"GEMINI_PROJECT_DIR",
|
||||
"KIRO_PROJECT_DIR",
|
||||
"COPILOT_PROJECT_DIR",
|
||||
]
|
||||
project_dir = None
|
||||
for var in project_dir_env_vars:
|
||||
val = os.environ.get(var)
|
||||
if val:
|
||||
project_dir = Path(_normalize_windows_shell_path(val)).resolve()
|
||||
break
|
||||
if project_dir is None:
|
||||
project_dir = Path(_normalize_windows_shell_path(hook_input.get("cwd", "."))).resolve()
|
||||
|
||||
trellis_dir = project_dir / ".trellis"
|
||||
context_key = _resolve_context_key(trellis_dir, hook_input)
|
||||
_persist_context_key_for_bash(context_key)
|
||||
|
||||
# Load config for scope filtering and legacy detection
|
||||
is_mono, packages, scope_config, task_pkg, default_pkg = _load_trellis_config(
|
||||
trellis_dir,
|
||||
hook_input,
|
||||
)
|
||||
allowed_pkgs = _resolve_spec_scope(is_mono, packages, scope_config, task_pkg, default_pkg)
|
||||
|
||||
output = StringIO()
|
||||
|
||||
output.write("""<session-context>
|
||||
You are starting a new session in a Trellis-managed project.
|
||||
Read and follow all instructions below carefully.
|
||||
</session-context>
|
||||
|
||||
""")
|
||||
output.write(FIRST_REPLY_NOTICE)
|
||||
output.write("\n\n")
|
||||
|
||||
# Legacy migration warning
|
||||
legacy_warning = _check_legacy_spec(trellis_dir, is_mono, packages)
|
||||
if legacy_warning:
|
||||
output.write(f"<migration-warning>\n{legacy_warning}\n</migration-warning>\n\n")
|
||||
|
||||
output.write("<current-state>\n")
|
||||
context_script = trellis_dir / "scripts" / "get_context.py"
|
||||
output.write(run_script(context_script, context_key))
|
||||
output.write("\n</current-state>\n\n")
|
||||
|
||||
output.write("<workflow>\n")
|
||||
output.write(_build_workflow_overview(trellis_dir / "workflow.md"))
|
||||
output.write("\n</workflow>\n\n")
|
||||
|
||||
output.write("<guidelines>\n")
|
||||
output.write(
|
||||
"Project spec indexes are listed by path below. Each index contains a "
|
||||
"**Pre-Development Checklist** listing the specific guideline files to "
|
||||
"read before coding.\n\n"
|
||||
"- If you're spawning an implement/check sub-agent, context is injected "
|
||||
"or loaded by the sub-agent via `{task}/implement.jsonl` / `check.jsonl`. "
|
||||
"You do NOT need to read these indexes yourself.\n"
|
||||
"- For agent-capable platforms, the default is to dispatch "
|
||||
"`trellis-implement` and `trellis-check` (so JSONL context is loaded by "
|
||||
"the sub-agents) rather than editing code in the main session. "
|
||||
"Honor a per-turn user override only if the user's current message "
|
||||
"explicitly opts out (see <task-status> below for override phrases).\n\n"
|
||||
)
|
||||
|
||||
# guides/ is cross-package thinking — always include inline (small, broadly useful)
|
||||
guides_index = trellis_dir / "spec" / "guides" / "index.md"
|
||||
if guides_index.is_file():
|
||||
output.write("## guides (inlined — cross-package thinking guides)\n")
|
||||
output.write(read_file(guides_index))
|
||||
output.write("\n\n")
|
||||
|
||||
# Other spec indexes — paths only (main agent reads on demand;
|
||||
# sub-agents get their specific specs via jsonl injection)
|
||||
paths: list[str] = []
|
||||
spec_dir = trellis_dir / "spec"
|
||||
if spec_dir.is_dir():
|
||||
for sub in sorted(spec_dir.iterdir()):
|
||||
if not sub.is_dir() or sub.name.startswith("."):
|
||||
continue
|
||||
if sub.name == "guides":
|
||||
continue # already inlined above
|
||||
|
||||
index_file = sub / "index.md"
|
||||
if index_file.is_file():
|
||||
# Flat spec dir (single-repo layer like spec/backend/)
|
||||
paths.append(f".trellis/spec/{sub.name}/index.md")
|
||||
else:
|
||||
# Nested package dirs (monorepo: spec/<pkg>/<layer>/index.md)
|
||||
# Apply scope filter
|
||||
if allowed_pkgs is not None and sub.name not in allowed_pkgs:
|
||||
continue
|
||||
for nested in sorted(sub.iterdir()):
|
||||
if not nested.is_dir():
|
||||
continue
|
||||
nested_index = nested / "index.md"
|
||||
if nested_index.is_file():
|
||||
paths.append(
|
||||
f".trellis/spec/{sub.name}/{nested.name}/index.md"
|
||||
)
|
||||
|
||||
if paths:
|
||||
output.write("## Available spec indexes (read on demand)\n")
|
||||
for p in paths:
|
||||
output.write(f"- {p}\n")
|
||||
output.write("\n")
|
||||
|
||||
output.write(
|
||||
"Discover more via: "
|
||||
"`python3 ./.trellis/scripts/get_context.py --mode packages`\n"
|
||||
)
|
||||
output.write("</guidelines>\n\n")
|
||||
|
||||
# Check task status and inject structured tag
|
||||
task_status = _get_task_status(trellis_dir, hook_input)
|
||||
output.write(f"<task-status>\n{task_status}\n</task-status>\n\n")
|
||||
|
||||
output.write("""<ready>
|
||||
Context loaded. Workflow index, project state, and guidelines are already injected above — do NOT re-read them.
|
||||
When the user sends the first message, follow <task-status> and the workflow guide.
|
||||
If a task is READY, execute its Next required action without asking whether to continue.
|
||||
</ready>""")
|
||||
|
||||
result = {
|
||||
"hookSpecificOutput": {
|
||||
"hookEventName": "SessionStart",
|
||||
"additionalContext": output.getvalue(),
|
||||
}
|
||||
}
|
||||
|
||||
# Output JSON - stdout is already configured for UTF-8
|
||||
print(json.dumps(result, ensure_ascii=False), flush=True)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in New Issue
Block a user