Add BMAD planning artifacts: brief, PRD, architecture, UX, spec, tickets
Includes the BMAD install config, the initiative ticket tree, the portal context-resources scripts, and the .gitignore change that tracks BMAD files (generated _bmad/render/ is ignored). Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Sk72AxLwQnYttF6VFSxQLt
This commit is contained in:
Ebbe Baß
co-authored by
Claude Sonnet 5.5
Claude Sonnet 5.5
parent
97b2a95062
commit
24de5878ed
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#!/usr/bin/env python3
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# /// script
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# requires-python = ">=3.11"
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# ///
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"""Report or remove the v6 traces in `_bmad/` that v7 does not read.
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With no flag it lists them: the classic installer's files, the v6 install answers
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v7 has no key for, and customizations of skills that are not installed. With
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`--clean` it copies `_bmad/` to `.v6-v7-migration-backup-<datetime>/`, which the
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method migration reuses, then removes them.
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Usage:
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uv run migrate_v6.py --project-root P --skill <the bmad skill> [--root R ...] [--clean]
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"""
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from __future__ import annotations
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import argparse
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import datetime
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import importlib.util
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import re
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import shutil
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import sys
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import tomllib
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from pathlib import Path, PurePosixPath
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sys.dont_write_bytecode = True
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def _load_setup():
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spec = importlib.util.spec_from_file_location("bmad_setup", Path(__file__).with_name("setup.py"))
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module = importlib.util.module_from_spec(spec)
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assert spec.loader is not None
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spec.loader.exec_module(module)
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return module
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_setup = _load_setup()
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Installation = _setup.Installation
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Retirement = _setup.Retirement
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TABLE_HEADER = _setup.TABLE_HEADER
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TEAM_CONFIG = _setup.TEAM_CONFIG
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USER_CONFIG = _setup.USER_CONFIG
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_MISSING = _setup._MISSING
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discover_installation = _setup.discover_installation
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header_path = _setup.header_path
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lookup = _setup.lookup
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present = _setup.present
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reject_unusable_bmad = _setup.reject_unusable_bmad
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render_toml = _setup.render_toml
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retired_skills = _setup.retired_skills
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retirement_report = _setup.retirement_report
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write_text = _setup.write_text
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# Traces the classic installer leaves under _bmad.
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LEGACY_LEFTOVERS = (
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"_config/manifest.yaml",
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"_config/files-manifest.csv",
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"_config/skill-manifest.csv",
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"_config/bmad-help.csv",
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"config.user.toml",
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"core/config.yaml",
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"core/module-help.csv",
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"core/v6-shims",
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"bmm/config.yaml",
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"bmm/module-help.csv",
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"bmm/v6-shims",
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)
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# The v6.12 install answers v7 has no key for. Only these are removed, so a key added later is never touched.
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V6_KEYS = (
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("core", "user_name"),
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("core", "communication_language"),
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("core", "document_output_language"),
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("modules", "bmm", "user_skill_level"),
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("modules", "bmm", "planning_artifacts"),
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("modules", "bmm", "implementation_artifacts"),
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("modules", "bmm", "project_knowledge"),
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)
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CENTRAL_CONFIGS = (TEAM_CONFIG, "_bmad/custom/config.toml", USER_CONFIG)
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BACKUP_PREFIX = ".v6-v7-migration-backup-"
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def legacy_leftovers(project_root: Path) -> list[str]:
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bmad = project_root / "_bmad"
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return [
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relative
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for relative in LEGACY_LEFTOVERS
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if (path := bmad.joinpath(*PurePosixPath(relative).parts)).exists() and inside_bmad(path, project_root)
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]
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def inside_bmad(path: Path, project_root: Path) -> bool:
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"""A link along the way could point a cleanup outside the project; such a path is not cleaned."""
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return path.resolve().is_relative_to((project_root / "_bmad").resolve())
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def stale_config_keys(project_root: Path) -> list[tuple[str, tuple[str, ...]]]:
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"""The V6_KEYS set in the central config files."""
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stale: list[tuple[str, tuple[str, ...]]] = []
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for relative in CENTRAL_CONFIGS:
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path = project_root / relative
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if path.is_symlink() or not path.is_file() or not inside_bmad(path, project_root):
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continue
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try:
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data = tomllib.loads(path.read_text(encoding="utf-8"))
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except (OSError, UnicodeError, tomllib.TOMLDecodeError):
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continue
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stale += [(relative, key) for key in V6_KEYS if lookup(data, key) is not _MISSING]
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return stale
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def unused_customizations(project_root: Path, installation: Installation, retirement: Retirement) -> list[str]:
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"""`_bmad/custom/` files of skills that are not installed. Files setup is about to rename are not unused."""
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custom = project_root / "_bmad" / "custom"
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if custom.is_symlink() or not custom.is_dir():
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return []
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moving = {old for old, _new in (*retirement.renames, *retirement.unmoved)}
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unused: list[str] = []
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for path in sorted(custom.iterdir(), key=lambda entry: entry.name):
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name = path.name
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stem = name.removesuffix(".toml").removesuffix(".user")
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if not name.startswith("bmad-") or not name.endswith(".toml") or name in moving:
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continue
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if stem not in installation.folders:
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unused.append(name)
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return unused
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def traces_json(project_root: Path, installation: Installation, retirement: Retirement) -> dict[str, object]:
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return {
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"legacy_leftovers": legacy_leftovers(project_root),
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"stale_config_keys": [
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{"file": relative, "key": ".".join(path)} for relative, path in stale_config_keys(project_root)
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],
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"unused_customizations": [
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f"_bmad/custom/{name}" for name in unused_customizations(project_root, installation, retirement)
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],
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}
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def clean(project_root: Path, skill_root: Path, *, roots: tuple[Path, ...] = ()) -> dict[str, object]:
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"""Back up `_bmad/`, then remove the v6 traces v7 does not read: the classic installer's files, v6
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config keys, and customizations of skills that are not installed."""
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reject_unusable_bmad(project_root)
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bmad = project_root / "_bmad"
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installation = discover_installation(skill_root, roots)
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if installation.missing_records:
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# Without every module record, a renamed skill's customizations would look unused.
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raise Exception("a module record is missing; run setup to repair the installation before cleaning up")
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retirement = retirement_report(
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project_root, skill_root, installation, retired_skills(installation.modules, installation.modules)
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)
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leftovers = legacy_leftovers(project_root)
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stale = stale_config_keys(project_root)
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unused = unused_customizations(project_root, installation, retirement)
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edits = {
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relative: text_without_keys(
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(project_root / relative).read_text(encoding="utf-8"), [key for file, key in stale if file == relative]
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)
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for relative in dict.fromkeys(file for file, _path in stale)
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}
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report: dict[str, object] = {
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"mode": "clean",
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"backup": None,
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"removed_files": [],
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"removed_keys": [],
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"removed_customizations": [],
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}
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if not (leftovers or stale or unused):
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return report
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backup = backup_bmad(project_root)
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report["backup"] = backup.relative_to(project_root).as_posix()
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for relative in leftovers:
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path = bmad.joinpath(*PurePosixPath(relative).parts)
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if path.is_dir() and not path.is_symlink():
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shutil.rmtree(path)
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else:
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path.unlink()
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prune_empty_parents(path.parent, bmad)
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for relative, text in edits.items():
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write_text(project_root / relative, text)
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for name in unused:
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(bmad / "custom" / name).unlink()
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report["removed_files"] = [f"_bmad/{relative}" for relative in leftovers]
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report["removed_keys"] = [{"file": relative, "key": ".".join(path)} for relative, path in stale]
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report["removed_customizations"] = [f"_bmad/custom/{name}" for name in unused]
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return report
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def backup_bmad(project_root: Path) -> Path:
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"""Copy `_bmad/` into a new `.v6-v7-migration-backup-<datetime>/`, which the method migration reuses.
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Its `.gitignore` keeps the copy, personal settings included, out of every commit."""
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now = datetime.datetime.now()
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backup = project_root / f"{BACKUP_PREFIX}{now:%Y%m%d-%H%M}"
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if present(backup):
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backup = project_root / f"{BACKUP_PREFIX}{now:%Y%m%d-%H%M%S}"
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shutil.copytree(project_root / "_bmad", backup / "_bmad", symlinks=True)
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write_text(backup / ".gitignore", "*")
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return backup
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def prune_empty_parents(folder: Path, stop: Path) -> None:
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while folder != stop and folder.is_dir() and not folder.is_symlink() and not any(folder.iterdir()):
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folder.rmdir()
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folder = folder.parent
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def text_without_keys(text: str, paths: list[tuple[str, ...]]) -> str:
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"""The file's text with these keys removed, so comments and layout survive.
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A key written on one line in its table's section is cut by text, and a table left
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empty loses its header. When the result does not parse to the expected values,
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the whole file is rendered instead.
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"""
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expected = tomllib.loads(text)
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for path in paths:
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drop_path(expected, path)
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lines = text.split("\n")
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for path in paths:
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lines = lines_without_key(lines, path[:-1], path[-1])
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headers = [index for index, line in enumerate(lines) if TABLE_HEADER.match(line)]
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emptied = {
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index
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for position, index in enumerate(headers)
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if (name := header_path(lines[index])) is not None
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and lookup(expected, name) is _MISSING
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and not any(
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line.strip() and not line.lstrip().startswith("#")
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for line in lines[index + 1 : headers[position + 1] if position + 1 < len(headers) else len(lines)]
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)
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}
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candidate = "\n".join(line for index, line in enumerate(lines) if index not in emptied)
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try:
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if tomllib.loads(candidate) == expected:
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return candidate
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except tomllib.TOMLDecodeError:
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pass
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return render_toml(expected)
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def drop_path(data: dict, path: tuple[str, ...]) -> None:
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"""Delete the key at path, then any table the deletion left empty."""
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parents = [data]
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for part in path[:-1]:
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child = parents[-1].get(part)
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if not isinstance(child, dict):
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return
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parents.append(child)
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parents[-1].pop(path[-1], None)
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for depth in range(len(path) - 1, 0, -1):
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if parents[depth]:
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break
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parents[depth - 1].pop(path[depth - 1], None)
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def lines_without_key(lines: list[str], table: tuple[str, ...], leaf: str) -> list[str]:
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start, end = 0, len(lines)
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if table:
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headers = [(index, header_path(line)) for index, line in enumerate(lines) if TABLE_HEADER.match(line)]
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for position, (index, name) in enumerate(headers):
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if name == table:
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start = index + 1
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end = headers[position + 1][0] if position + 1 < len(headers) else len(lines)
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break
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else:
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return lines
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else:
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end = next((index for index, line in enumerate(lines) if TABLE_HEADER.match(line)), len(lines))
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key = re.compile(rf"\s*(?:{re.escape(leaf)}|\"{re.escape(leaf)}\"|'{re.escape(leaf)}')\s*=")
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for index in range(start, end):
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if not key.match(lines[index]):
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continue
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# A multi-line value ends at the first line after which the file parses again.
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for stop in range(index + 1, end + 1):
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remaining = [*lines[:index], *lines[stop:]]
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try:
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tomllib.loads("\n".join(remaining))
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except tomllib.TOMLDecodeError:
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continue
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return remaining
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return lines
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return lines
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def report(project_root: Path, skill_root: Path, *, roots: tuple[Path, ...] = ()) -> dict[str, object]:
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"""The traces `--clean` would remove. Reads only."""
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reject_unusable_bmad(project_root)
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installation = discover_installation(skill_root, roots)
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retirement = retirement_report(
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project_root, skill_root, installation, retired_skills(installation.modules, installation.modules)
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)
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return {"mode": "report", **traces_json(project_root, installation, retirement)}
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def main(argv: list[str] | None = None) -> int:
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parser = argparse.ArgumentParser(description="Report or remove the v6 traces in _bmad that v7 does not read.")
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parser.add_argument("--project-root", type=Path, required=True)
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parser.add_argument("--skill", type=Path, required=True)
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parser.add_argument("--root", type=Path, action="append", default=[], help="an active skills folder, repeated")
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parser.add_argument("--clean", action="store_true", help="back up _bmad, then remove the traces")
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args = parser.parse_args(argv)
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project_root = args.project_root.resolve()
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skill_root = args.skill.resolve()
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roots = tuple(root.resolve() for root in args.root)
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run = clean if args.clean else report
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_setup.print_json(run(project_root, skill_root, roots=roots))
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return 0
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if __name__ == "__main__":
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if sys.platform == "win32":
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# Piped output on Windows defaults to a legacy code page, not UTF-8.
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sys.stdout.reconfigure(encoding="utf-8")
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sys.stderr.reconfigure(encoding="utf-8")
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try:
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raise SystemExit(main())
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except Exception as error:
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sys.stderr.write(f"error: {error}\n")
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raise SystemExit(1) from None
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Reference in New Issue
Block a user