feat(tsl-codegen): add decoupled documentation toolkit

Generate TSL API Markdown from YAML or JSON into a configurable project scope.\nAdd file and directory lint modes, tags-aware indexing, and keyword search across tags and descriptions.\nBundle the toolkit through the playbook build and sync workflows.
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csh
2026-07-20 09:08:38 +08:00
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#!/usr/bin/env python3
"""Rebuild the bundled TSL API function index from the codegen markdown tree.
The markdown tree is the source of truth: each `## `sig`` / `### `sig`` heading
is one function entry. The TSV is a derived product; regenerate it whenever the
leaf Markdown changes rather than editing it by hand.
Columns (tab-separated, LF line endings, UTF-8):
name scope module signature page anchor tags summary
- name: signature text up to the first '('
- scope: first path segment under the codegen root (for example project)
- module: second path segment for nested pages, else the flat file stem
- signature: verbatim from the heading, backticks stripped
- page: POSIX path relative to the codegen root
- anchor: GitHub-style slug of the name (lowercased, chars outside
[a-z0-9_] removed); per-page duplicate slugs get -1/-2 suffixes
in document order, matching the rendered heading anchors.
- tags: space-separated keywords from `<!-- tags: ... -->`
- summary: first prose line under the entry heading, empty for table,
heading, or standalone return-type lines
Usage (run from repo root; --skill-dir is required):
SKILL=skills/tsl-api-reference
python tools/tsl-codegen/scripts/build_index.py \
--skill-dir "$SKILL" # rewrite the TSV in place
python tools/tsl-codegen/scripts/build_index.py \
--skill-dir "$SKILL" --check # verify against md tree, no write
"""
import argparse
import sys
from pathlib import Path
import re
ENTRY_RE = re.compile(r"^#{2,3}(?!#)\s+`(.+?)`\s*$")
RETURN_RE = re.compile(r"^返回[:]")
TAGS_RE = re.compile(r"^<!--\s*tags:\s*(.*?)\s*-->$")
HEADER = [
"name",
"scope",
"module",
"signature",
"page",
"anchor",
"tags",
"summary",
]
def slug(name):
"""GitHub-style anchor slug: lowercase, keep [a-z0-9_], drop the rest."""
return re.sub(r"[^a-z0-9_]", "", name.lower())
def extract_metadata(lines, heading_idx):
"""Return tags and the first prose line under a function entry heading."""
tags = ""
for line in lines[heading_idx + 1:]:
text = line.strip()
if not text:
continue
tag_match = TAGS_RE.match(text)
if tag_match:
tags = " ".join(tag_match.group(1).split()).replace("\t", " ")
continue
if text.startswith("|") or text.startswith("#") or RETURN_RE.match(text):
return tags, ""
return tags, text.replace("\t", " ")
return tags, ""
def parse_page(codegen_root, md):
"""Yield index rows for one Markdown page."""
page = md.relative_to(codegen_root).as_posix()
scope, module = scope_module(page)
seen = {}
rows = []
lines = md.read_text(encoding="utf-8").splitlines()
for idx, line in enumerate(lines):
m = ENTRY_RE.match(line)
if not m:
continue
sig = m.group(1)
name = sig.split("(", 1)[0]
base = slug(name)
n = seen.get(base, 0)
seen[base] = n + 1
anchor = base if n == 0 else f"{base}-{n}"
tags, summary = extract_metadata(lines, idx)
rows.append([name, scope, module, sig, page, anchor, tags, summary])
return rows
def scope_module(page):
parts = page.split("/")
scope = parts[0]
module = parts[1] if len(parts) >= 3 else Path(parts[-1]).stem
return scope, module
def build_rows(codegen_root):
"""Scan the whole codegen tree and return sorted rows."""
rows = []
for md in sorted(codegen_root.rglob("*.md")):
rows.extend(parse_page(codegen_root, md))
rows.sort(key=lambda r: (r[0].lower(), r[4], r[3]))
return rows
def render_tsv(rows):
lines = ["\t".join(HEADER)]
lines.extend("\t".join(r) for r in rows)
return "\n".join(lines) + "\n"
def read_tsv(tsv_path):
text = tsv_path.read_text(encoding="utf-8")
return [line.split("\t") for line in text.splitlines() if line.strip()]
def main(argv=None):
if hasattr(sys.stdout, "reconfigure"):
sys.stdout.reconfigure(encoding="utf-8")
parser = argparse.ArgumentParser(description=__doc__.splitlines()[0])
parser.add_argument(
"--skill-dir",
required=True,
help="tsl-api-reference skill dir; codegen root defaults to "
"<skill-dir>/references/codegen and tsv to "
"<skill-dir>/data/function_index.tsv",
)
parser.add_argument(
"--root",
help="explicit codegen root, overriding the one derived from --skill-dir",
)
parser.add_argument(
"--tsv",
help="explicit output tsv, overriding the one derived from --skill-dir",
)
parser.add_argument(
"--check",
action="store_true",
help="verify the tsv matches the md tree; exit 1 if not (no write)",
)
args = parser.parse_args(argv)
skill_root = Path(args.skill_dir)
codegen_root = (
Path(args.root) if args.root else skill_root / "references" / "codegen"
)
if not codegen_root.is_dir():
print(f"ERROR: codegen root not found: {codegen_root}", file=sys.stderr)
return 1
tsv_path = (
Path(args.tsv)
if args.tsv
else skill_root / "data" / "function_index.tsv"
)
rows = build_rows(codegen_root)
new_text = render_tsv(rows)
if args.check:
if not tsv_path.is_file():
print(f"MISMATCH: tsv does not exist: {tsv_path}", file=sys.stderr)
return 1
current = tsv_path.read_text(encoding="utf-8")
tsv_ok = current == new_text
if tsv_ok:
print(f"OK: {tsv_path} matches md tree ({len(rows)} rows)")
return 0
if not tsv_ok:
cur_rows = read_tsv(tsv_path)[1:]
cur_keys = {tuple(r) for r in cur_rows}
new_keys = {tuple(r) for r in rows}
print(
f"MISMATCH: tsv out of date "
f"(tsv {len(cur_rows)} rows, md {len(rows)} rows; "
f"+{len(new_keys - cur_keys)} -{len(cur_keys - new_keys)}). "
f"Run without --check to rebuild.",
file=sys.stderr,
)
return 1
tsv_path.parent.mkdir(parents=True, exist_ok=True)
tsv_path.write_text(new_text, encoding="utf-8", newline="\n")
print(f"wrote {tsv_path}: {len(rows)} rows")
return 0
if __name__ == "__main__":
raise SystemExit(main())