#!/usr/bin/env bash
# Assemble the deployed single-file pages from source + shared partials + assets/.
#
# Both index.html and player.html are sources that share code via markers:
#   /*@BUILD:include:src/<file>@*/   inlines a shared partial (engine, seed lists, base CSS)
#   @BUILD:favicon@ / @BUILD:logo-*@ / /*@BUILD:samples@*/{}   inline base64 assets
# This resolves them so each built page in dist/ is one self-contained file
# (zero deps, works fully offline). deploy.sh runs this first. dist/ is generated —
# don't edit or commit it.
set -euo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")"
mkdir -p dist
python3 - <<'PY'
import json, os, pathlib, re
A = pathlib.Path("assets")
SAMPLES = json.dumps(json.load(open(A / "samples.json")))

def build(name):
    src = pathlib.Path(name).read_text()
    # 1) inline shared partials (function-replacement: no backslash/group interpretation)
    src = re.sub(r"/\*@BUILD:include:([^@]+)@\*/",
                 lambda m: pathlib.Path(m.group(1)).read_text().rstrip("\n"), src)
    # 2) inline base64 assets
    src = src.replace("@BUILD:favicon@",    (A / "favicon.b64").read_text().strip())
    src = src.replace("@BUILD:logo-dark@",  (A / "logo-dark.b64").read_text().strip())
    src = src.replace("@BUILD:logo-light@", (A / "logo-light.b64").read_text().strip())
    src = src.replace("/*@BUILD:samples@*/{}", SAMPLES)
    assert "@BUILD:" not in src, f"unresolved build marker(s) remain in {name}"
    out = pathlib.Path("dist") / name
    out.write_text(src)
    return out.stat().st_size

i = build("index.html"); p = build("player.html"); a = build("stage.html"); u = build("micro.html")
print("built index.html (%dKB) + player.html (%dKB) + stage.html (%dKB) + micro.html (%dKB)"
      % (i // 1024, p // 1024, a // 1024, u // 1024))
PY