mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-24 04:39:06 -05:00
Abdessamad Derraz
b5173ce72f
terms weighs 20, so the version table outranks MAME parts. The FAQ carries ios, iphone, ipad, the file page check my dump, and a console's regional lead names it (the PlayStation BIOS). The FAQ quotes the bootstrap's fingerprint message again. The troubleshooting page, which answers the dc/ trap, joins the pages that answer dc bios missing. The gate starts node without its compile cache.
180 lines
7.7 KiB
Python
180 lines
7.7 KiB
Python
#!/usr/bin/env python3
|
|
"""The search gate: queries a visitor types, and the pages that answer them.
|
|
|
|
Runs measure.mjs against a served build, through the site's own search box,
|
|
and checks each query's expected pages against the rank it must reach: the
|
|
first result, or the first three. Exits 1 when a query misses.
|
|
|
|
python website/tools/search_gate.py --site-dir website/dist
|
|
python website/tools/search_gate.py http://127.0.0.1:4321/retrobios/
|
|
|
|
With --site-dir the build is served by serve.mjs (as GitHub Pages serves it)
|
|
on a free port for the run. The browser driver is playwright-core in
|
|
website/node_modules (npm install --no-save --prefix website playwright-core)
|
|
and Chrome at /usr/bin/google-chrome, or CHROME_PATH.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import argparse
|
|
import json
|
|
import os
|
|
import socket
|
|
import subprocess
|
|
import sys
|
|
import time
|
|
import urllib.error
|
|
import urllib.request
|
|
from collections.abc import Iterator
|
|
from contextlib import contextmanager
|
|
from pathlib import Path
|
|
|
|
TOOLS = Path(__file__).resolve().parent
|
|
BASE = "/retrobios/"
|
|
# What the home page transfers on a phone, everything it loads before a
|
|
# visitor does anything (gzip, as GitHub Pages serves it).
|
|
HOME_BUDGET_KB = 80
|
|
|
|
# Query: (pages that answer it, as path prefixes under the site, and the rank one
|
|
# of them must reach). An emulator name must find the emulator itself first,
|
|
# not its launcher or a frozen copy.
|
|
QUERIES: dict[str, tuple[tuple[str, ...], int]] = {
|
|
"batocera folder": (("platforms/batocera/",), 1),
|
|
"missing bios": (("wiki/troubleshooting/", "wiki/what-are-bios-files/", "wiki/faq/"), 1),
|
|
"neogeo.zip": (("emulators/fbneo", "emulators/mame", "systems/snk/", "systems/arcade"), 1),
|
|
"retroarch system folder": (("platforms/retroarch/",), 1),
|
|
"installer": (("wiki/installer/", "wiki/first-install/"), 1),
|
|
# The file's card on its system page, where it is downloaded. "systems/sony"
|
|
# holds the manufacturer page and the console's own (systems/sony-playstation/).
|
|
"scph5501": (("systems/sony",), 3),
|
|
# How a setup checks a hash, or the page that checks one.
|
|
"md5": (("wiki/verification-modes/", "files/"), 1),
|
|
"where do bios files go": (("which-pack/", "wiki/first-install/"), 1),
|
|
"dolphin": (("emulators/dolphin/",), 1),
|
|
"duckstation": (("emulators/duckstation/",), 1),
|
|
# A console and "bios": the console's own page first, before any setup's
|
|
# list for it or a part of its manufacturer's page.
|
|
"playstation bios": (("systems/sony-playstation/",), 1),
|
|
"dreamcast bios": (("systems/sega",), 3),
|
|
"neo geo bios": (("systems/snk",), 3),
|
|
"wonderswan color": (("systems/bandai",), 3),
|
|
# The platforms' own names for a console (psx, dc, gba), a search field
|
|
# of its page. Flycast's page names dc_boot.bin and where it goes.
|
|
"psx bios": (("systems/sony",), 3),
|
|
# Step 3 of the troubleshooting page answers it too: a BIOS setting on
|
|
# system/dc, while Flycast adds dc/ itself.
|
|
"dc bios missing": (("systems/sega", "emulators/flycast/", "wiki/troubleshooting/"), 3),
|
|
"gba bios": (("systems/nintendo",), 3),
|
|
# The words an emulator prints, and the page that answers them.
|
|
"bios not found": (("wiki/troubleshooting/",), 3),
|
|
"please insert playstation cd-rom": (("wiki/troubleshooting/",), 3),
|
|
"offline install": (("wiki/installer/",), 3),
|
|
# The table of versions, or the FAQ answer headed with the question,
|
|
# which links it.
|
|
"which mame version": (("wiki/technical-faq/", "wiki/faq/"), 3),
|
|
# Checking a dump is what the Find a file page does.
|
|
"check my dump": (("files/",), 1),
|
|
"md5 check": (("files/",), 1),
|
|
# A tool author's words: the data reference or the installer's.
|
|
"manifest": (("data/", "wiki/installer/"), 3),
|
|
"events": (("data/", "wiki/installer/"), 3),
|
|
"exit code": (("data/", "wiki/installer/"), 3),
|
|
"rate limit": (("data/", "wiki/installer/"), 3),
|
|
"ios": (("wiki/faq/",), 3),
|
|
# A device name: the guide of the handhelds that run it.
|
|
"r36s": (("platforms/", "which-pack/"), 3),
|
|
"steam deck": (("platforms/emudeck/", "platforms/retrodeck/", "which-pack/"), 1),
|
|
"knulli": (("platforms/knulli/",), 1),
|
|
}
|
|
|
|
|
|
def _free_port() -> int:
|
|
with socket.socket() as probe:
|
|
probe.bind(("127.0.0.1", 0))
|
|
return int(probe.getsockname()[1])
|
|
|
|
|
|
# Node's compile cache fills /tmp (a 4 GB tmpfs under WSL): every node this
|
|
# gate starts runs without it.
|
|
NODE_ENV = {**os.environ, "NODE_DISABLE_COMPILE_CACHE": "1"}
|
|
|
|
|
|
@contextmanager
|
|
def served(site_dir: Path) -> Iterator[str]:
|
|
"""The build served by serve.mjs on a free port, for the run."""
|
|
port = _free_port()
|
|
server = subprocess.Popen(["node", str(TOOLS / "serve.mjs"), str(site_dir), str(port)], env=NODE_ENV)
|
|
url = f"http://127.0.0.1:{port}{BASE}"
|
|
try:
|
|
for _ in range(100):
|
|
try:
|
|
with urllib.request.urlopen(url, timeout=2):
|
|
break
|
|
except (urllib.error.URLError, ConnectionError):
|
|
if server.poll() is not None:
|
|
raise RuntimeError(f"serve.mjs exited with {server.returncode}") from None
|
|
time.sleep(0.1)
|
|
else:
|
|
raise RuntimeError(f"serve.mjs did not answer on {url}")
|
|
yield url
|
|
finally:
|
|
server.terminate()
|
|
server.wait(timeout=10)
|
|
|
|
|
|
def run_gate(base: str) -> int:
|
|
root = "/" + base.split("/", 3)[3]
|
|
run = subprocess.run(
|
|
["node", str(TOOLS / "measure.mjs"), "search", base, "starlight-ui", *QUERIES],
|
|
capture_output=True, text=True, check=False, env=NODE_ENV,
|
|
)
|
|
if run.returncode:
|
|
print(run.stderr.strip() or f"measure.mjs exited with {run.returncode}", file=sys.stderr)
|
|
return 1
|
|
answered = 0
|
|
for line in run.stdout.splitlines():
|
|
result = json.loads(line)
|
|
if "query" not in result:
|
|
print(f"first search: {result['first_search_kb']} KB in {result['first_search_requests']} requests")
|
|
continue
|
|
pages, rank = QUERIES[result["query"]]
|
|
top = [entry.split(" | ") for entry in result["top"][:3]]
|
|
hit = any(href[len(root):].startswith(pages) for _title, href in top[:rank])
|
|
answered += hit
|
|
shown = "; ".join(f"{title} ({href[len(root):] or '/'})" for title, href in top)
|
|
print(f"{'ok ' if hit else 'MISS'} {result['query']!r} (top {rank}): {shown}")
|
|
print(f"{answered}/{len(QUERIES)} queries answered")
|
|
home = home_weight(base)
|
|
print(f"{'ok ' if home <= HOME_BUDGET_KB else 'OVER'} home: {home:.1f} KB "
|
|
f"transferred at 390 px (budget {HOME_BUDGET_KB} KB)")
|
|
return 0 if answered == len(QUERIES) and home <= HOME_BUDGET_KB else 1
|
|
|
|
|
|
def home_weight(base: str) -> float:
|
|
"""The home page's transfer at 390 px, once the network is idle."""
|
|
run = subprocess.run(
|
|
["node", str(TOOLS / "measure.mjs"), "weight", base, ""],
|
|
capture_output=True, text=True, check=True, env=NODE_ENV,
|
|
)
|
|
return float(json.loads(run.stdout.splitlines()[0])["total_kb"])
|
|
|
|
|
|
def main() -> int:
|
|
parser = argparse.ArgumentParser(description=__doc__.splitlines()[0])
|
|
parser.add_argument("url", nargs="?", default="http://127.0.0.1:4321/retrobios/",
|
|
help="a served build, under /retrobios/ (default: %(default)s)")
|
|
parser.add_argument("--site-dir", type=Path,
|
|
help="serve this build for the run instead of reading URL")
|
|
args = parser.parse_args()
|
|
if args.site_dir is None:
|
|
return run_gate(args.url)
|
|
if not (args.site_dir / "pagefind").is_dir():
|
|
print(f"{args.site_dir}: no built site with a search index", file=sys.stderr)
|
|
return 1
|
|
with served(args.site_dir) as url:
|
|
return run_gate(url)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|