44e51f0ea9
- Add find_github_skills() to discover skills in .github/skills/ not reachable via the skills/ symlink tree (picks up 11 missing skills) - Add collision protection: if a target directory exists and was not from a previous Microsoft sync, append -ms suffix instead of overwriting - Microsoft mcp-builder → mcp-builder-ms (community version preserved) - Microsoft skill-creator → skill-creator-ms (community version preserved) - Total skills: 856 (was 845, +11 newly discovered)
425 lines
14 KiB
Python
425 lines
14 KiB
Python
#!/usr/bin/env python3
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"""
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Sync Microsoft Skills Repository - v4 (Flat Structure)
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Reads each SKILL.md frontmatter 'name' field and uses it as a flat directory
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name under skills/ to comply with the repository's indexing conventions.
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"""
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import re
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import shutil
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import subprocess
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import tempfile
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import json
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from pathlib import Path
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MS_REPO = "https://github.com/microsoft/skills.git"
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REPO_ROOT = Path(__file__).parent.parent
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TARGET_DIR = REPO_ROOT / "skills"
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DOCS_DIR = REPO_ROOT / "docs"
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ATTRIBUTION_FILE = DOCS_DIR / "microsoft-skills-attribution.json"
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def clone_repo(temp_dir: Path):
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"""Clone Microsoft skills repository (shallow)."""
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print("🔄 Cloning Microsoft Skills repository...")
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subprocess.run(
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["git", "clone", "--depth", "1", MS_REPO, str(temp_dir)],
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check=True,
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)
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def cleanup_previous_sync():
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"""Remove skill directories from a previous sync using the attribution manifest."""
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if not ATTRIBUTION_FILE.exists():
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print(" ℹ️ No previous attribution file found — skipping cleanup.")
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return 0
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try:
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with open(ATTRIBUTION_FILE) as f:
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attribution = json.load(f)
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except (json.JSONDecodeError, OSError) as e:
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print(f" ⚠️ Could not read attribution file: {e}")
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return 0
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previous_skills = attribution.get("skills", [])
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removed_count = 0
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for skill in previous_skills:
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flat_name = skill.get("flat_name", "")
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if not flat_name:
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continue
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skill_dir = TARGET_DIR / flat_name
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if skill_dir.exists() and skill_dir.is_dir():
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shutil.rmtree(skill_dir)
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removed_count += 1
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print(
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f" 🗑️ Removed {removed_count} previously synced skill directories.")
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return removed_count
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def extract_skill_name(skill_md_path: Path) -> str | None:
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"""Extract the 'name' field from SKILL.md YAML frontmatter."""
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try:
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content = skill_md_path.read_text(encoding="utf-8")
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except Exception:
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return None
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fm_match = re.search(r"^---\s*\n(.*?)\n---", content, re.DOTALL)
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if not fm_match:
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return None
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for line in fm_match.group(1).splitlines():
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match = re.match(r"^name:\s*(.+)$", line)
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if match:
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value = match.group(1).strip().strip("\"'")
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if value:
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return value
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return None
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def generate_fallback_name(relative_path: Path) -> str:
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"""
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Generate a fallback directory name when frontmatter 'name' is missing.
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Converts a path like 'dotnet/compute/botservice' to 'ms-dotnet-compute-botservice'.
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"""
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parts = [p for p in relative_path.parts if p]
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return "ms-" + "-".join(parts)
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def find_skills_in_directory(source_dir: Path):
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"""
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Walk the Microsoft repo's skills/ directory (which uses symlinks)
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and resolve each to its actual SKILL.md content.
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Returns list of dicts: {relative_path, skill_md_path, source_dir}.
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"""
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skills_source = source_dir / "skills"
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results = []
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if not skills_source.exists():
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return results
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for item in skills_source.rglob("*"):
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if not item.is_dir():
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continue
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skill_md = None
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actual_dir = None
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if item.is_symlink():
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try:
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resolved = item.resolve()
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if (resolved / "SKILL.md").exists():
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skill_md = resolved / "SKILL.md"
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actual_dir = resolved
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except Exception:
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continue
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elif (item / "SKILL.md").exists():
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skill_md = item / "SKILL.md"
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actual_dir = item
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if skill_md is None:
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continue
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try:
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relative_path = item.relative_to(skills_source)
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except ValueError:
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continue
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results.append({
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"relative_path": relative_path,
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"skill_md": skill_md,
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"source_dir": actual_dir,
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})
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return results
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def find_plugin_skills(source_dir: Path, already_synced_names: set):
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"""Find plugin skills in .github/plugins/ that haven't been synced yet."""
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results = []
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github_plugins = source_dir / ".github" / "plugins"
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if not github_plugins.exists():
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return results
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for skill_file in github_plugins.rglob("SKILL.md"):
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skill_dir = skill_file.parent
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skill_name = skill_dir.name
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if skill_name not in already_synced_names:
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results.append({
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"relative_path": Path("plugins") / skill_name,
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"skill_md": skill_file,
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"source_dir": skill_dir,
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})
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return results
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def find_github_skills(source_dir: Path, already_synced_names: set):
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"""Find skills in .github/skills/ not reachable via the skills/ symlink tree."""
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results = []
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github_skills = source_dir / ".github" / "skills"
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if not github_skills.exists():
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return results
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for skill_dir in github_skills.iterdir():
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if not skill_dir.is_dir() or not (skill_dir / "SKILL.md").exists():
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continue
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if skill_dir.name not in already_synced_names:
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results.append({
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"relative_path": Path(".github/skills") / skill_dir.name,
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"skill_md": skill_dir / "SKILL.md",
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"source_dir": skill_dir,
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})
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return results
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def sync_skills_flat(source_dir: Path, target_dir: Path):
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"""
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Sync all Microsoft skills into a flat structure under skills/.
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Uses frontmatter 'name' as directory name, with collision detection.
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Protects existing non-Microsoft skills from being overwritten.
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"""
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# Load previous attribution to know which dirs are Microsoft-owned
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previously_synced_names = set()
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if ATTRIBUTION_FILE.exists():
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try:
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with open(ATTRIBUTION_FILE) as f:
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prev = json.load(f)
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previously_synced_names = {
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s["flat_name"] for s in prev.get("skills", []) if s.get("flat_name")
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}
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except (json.JSONDecodeError, OSError):
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pass
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all_skill_entries = find_skills_in_directory(source_dir)
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print(f" 📂 Found {len(all_skill_entries)} skills in skills/ directory")
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synced_count = 0
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skill_metadata = []
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# name -> original relative_path (for collision logging)
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used_names: dict[str, str] = {}
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for entry in all_skill_entries:
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skill_name = extract_skill_name(entry["skill_md"])
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if not skill_name:
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skill_name = generate_fallback_name(entry["relative_path"])
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print(
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f" ⚠️ No frontmatter name for {entry['relative_path']}, using fallback: {skill_name}")
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# Internal collision detection (two Microsoft skills with same name)
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if skill_name in used_names:
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original = used_names[skill_name]
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print(
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f" ⚠️ Name collision '{skill_name}': {entry['relative_path']} vs {original}")
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lang = entry["relative_path"].parts[0] if entry["relative_path"].parts else "unknown"
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skill_name = f"{skill_name}-{lang}"
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print(f" Resolved to: {skill_name}")
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# Protect existing non-Microsoft skills from being overwritten
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target_skill_dir = target_dir / skill_name
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if target_skill_dir.exists() and skill_name not in previously_synced_names:
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original_name = skill_name
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skill_name = f"{skill_name}-ms"
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print(
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f" ⚠️ '{original_name}' exists as a non-Microsoft skill, using: {skill_name}")
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used_names[skill_name] = str(entry["relative_path"])
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# Create flat target directory
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target_skill_dir = target_dir / skill_name
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target_skill_dir.mkdir(parents=True, exist_ok=True)
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# Copy SKILL.md
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shutil.copy2(entry["skill_md"], target_skill_dir / "SKILL.md")
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# Copy other files from the skill directory
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for file_item in entry["source_dir"].iterdir():
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if file_item.name != "SKILL.md" and file_item.is_file():
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shutil.copy2(file_item, target_skill_dir / file_item.name)
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skill_metadata.append({
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"flat_name": skill_name,
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"original_path": str(entry["relative_path"]),
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"source": "microsoft/skills",
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})
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synced_count += 1
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print(f" ✅ {entry['relative_path']} → skills/{skill_name}/")
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# Collect all source directory names already synced (for dedup)
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synced_names = set(used_names.keys())
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already_synced_dir_names = {
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e["source_dir"].name for e in all_skill_entries}
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# Sync plugin skills from .github/plugins/
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plugin_entries = find_plugin_skills(source_dir, already_synced_dir_names)
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if plugin_entries:
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print(f"\n 📦 Found {len(plugin_entries)} additional plugin skills")
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for entry in plugin_entries:
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skill_name = extract_skill_name(entry["skill_md"])
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if not skill_name:
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skill_name = entry["source_dir"].name
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if skill_name in synced_names:
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skill_name = f"{skill_name}-plugin"
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# Protect existing non-Microsoft skills
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target_skill_dir = target_dir / skill_name
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if target_skill_dir.exists() and skill_name not in previously_synced_names:
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original_name = skill_name
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skill_name = f"{skill_name}-ms"
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target_skill_dir = target_dir / skill_name
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print(
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f" ⚠️ '{original_name}' exists as a non-Microsoft skill, using: {skill_name}")
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synced_names.add(skill_name)
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already_synced_dir_names.add(entry["source_dir"].name)
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target_skill_dir.mkdir(parents=True, exist_ok=True)
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shutil.copy2(entry["skill_md"], target_skill_dir / "SKILL.md")
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for file_item in entry["source_dir"].iterdir():
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if file_item.name != "SKILL.md" and file_item.is_file():
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shutil.copy2(file_item, target_skill_dir / file_item.name)
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skill_metadata.append({
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"flat_name": skill_name,
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"original_path": str(entry["relative_path"]),
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"source": "microsoft/skills (plugin)",
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})
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synced_count += 1
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print(f" ✅ {entry['relative_path']} → skills/{skill_name}/")
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# Sync skills in .github/skills/ not reachable via the skills/ symlink tree
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github_skill_entries = find_github_skills(
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source_dir, already_synced_dir_names)
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if github_skill_entries:
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print(
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f"\n <20> Found {len(github_skill_entries)} skills in .github/skills/ not linked from skills/")
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for entry in github_skill_entries:
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skill_name = extract_skill_name(entry["skill_md"])
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if not skill_name:
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skill_name = entry["source_dir"].name
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if skill_name in synced_names:
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skill_name = f"{skill_name}-github"
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# Protect existing non-Microsoft skills
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target_skill_dir = target_dir / skill_name
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if target_skill_dir.exists() and skill_name not in previously_synced_names:
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original_name = skill_name
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skill_name = f"{skill_name}-ms"
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target_skill_dir = target_dir / skill_name
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print(
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f" ⚠️ '{original_name}' exists as a non-Microsoft skill, using: {skill_name}")
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synced_names.add(skill_name)
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target_skill_dir.mkdir(parents=True, exist_ok=True)
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shutil.copy2(entry["skill_md"], target_skill_dir / "SKILL.md")
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for file_item in entry["source_dir"].iterdir():
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if file_item.name != "SKILL.md" and file_item.is_file():
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shutil.copy2(file_item, target_skill_dir / file_item.name)
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skill_metadata.append({
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"flat_name": skill_name,
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"original_path": str(entry["relative_path"]),
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"source": "microsoft/skills (.github/skills)",
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})
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synced_count += 1
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print(f" ✅ {entry['relative_path']} → skills/{skill_name}/")
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return synced_count, skill_metadata
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def save_attribution(metadata: list):
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"""Save attribution metadata to docs/."""
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DOCS_DIR.mkdir(parents=True, exist_ok=True)
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attribution = {
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"source": "microsoft/skills",
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"repository": "https://github.com/microsoft/skills",
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"license": "MIT",
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"synced_skills": len(metadata),
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"structure": "flat (frontmatter name as directory name)",
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"skills": metadata,
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}
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with open(DOCS_DIR / "microsoft-skills-attribution.json", "w") as f:
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json.dump(attribution, f, indent=2)
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def copy_license(source_dir: Path):
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"""Copy the Microsoft LICENSE to docs/."""
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DOCS_DIR.mkdir(parents=True, exist_ok=True)
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if (source_dir / "LICENSE").exists():
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shutil.copy2(source_dir / "LICENSE", DOCS_DIR / "LICENSE-MICROSOFT")
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def main():
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"""Main sync function."""
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print("🚀 Microsoft Skills Sync Script v4 (Flat Structure)")
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print("=" * 55)
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with tempfile.TemporaryDirectory() as temp_dir:
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temp_path = Path(temp_dir)
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try:
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clone_repo(temp_path)
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TARGET_DIR.mkdir(parents=True, exist_ok=True)
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print("\n🧹 Cleaning up previous sync...")
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cleanup_previous_sync()
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print("\n🔗 Resolving symlinks and flattening into skills/<name>/...")
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count, metadata = sync_skills_flat(temp_path, TARGET_DIR)
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print("\n📄 Saving attribution...")
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save_attribution(metadata)
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copy_license(temp_path)
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print(
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f"\n✨ Success! Synced {count} Microsoft skills (flat structure)")
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print(f"📁 Location: {TARGET_DIR}/")
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# Show summary of languages
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languages = set()
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for skill in metadata:
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parts = skill["original_path"].split("/")
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if len(parts) >= 1 and parts[0] != "plugins":
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languages.add(parts[0])
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print(f"\n📊 Organization:")
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print(f" Total skills: {count}")
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print(f" Languages: {', '.join(sorted(languages))}")
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print("\n📋 Next steps:")
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print("1. Run: npm run build")
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print("2. Commit changes and create PR")
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except Exception as e:
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print(f"\n❌ Error: {e}")
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import traceback
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traceback.print_exc()
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return 1
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return 0
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if __name__ == "__main__":
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exit(main())
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