backend-infra-engineer: Post v0.3.9-hotfix7 snapshot (build cleanup)
This commit is contained in:
scawful
189
scripts/serve-wasm.sh
Executable file
189
scripts/serve-wasm.sh
Executable file
@@ -0,0 +1,189 @@
|
||||
#!/bin/bash
|
||||
set -euo pipefail
|
||||
# Local dev server for the WASM build (supports release/debug builds)
|
||||
|
||||
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
||||
PROJECT_ROOT="$SCRIPT_DIR/.."
|
||||
|
||||
PORT="8080"
|
||||
MODE="release"
|
||||
DIST_DIR=""
|
||||
FORCE="false"
|
||||
|
||||
usage() {
|
||||
cat <<'EOF'
|
||||
Usage: scripts/serve-wasm.sh [--debug|--release] [--port N] [--dist PATH] [--force]
|
||||
scripts/serve-wasm.sh [port]
|
||||
|
||||
Options:
|
||||
--debug, -d Serve debug build (build-wasm/dist, configured via wasm-debug)
|
||||
--release, -r Serve release build (default)
|
||||
--port, -p N Port to bind (default: 8080). Bare number also works.
|
||||
--dist, --dir Custom dist directory to serve (overrides mode)
|
||||
--force, -f Kill any process already bound to the chosen port
|
||||
--help, -h Show this help text
|
||||
EOF
|
||||
}
|
||||
|
||||
while [[ $# -gt 0 ]]; do
|
||||
case "$1" in
|
||||
-p|--port)
|
||||
[[ $# -lt 2 ]] && { echo "Error: --port requires a value" >&2; exit 1; }
|
||||
PORT="$2"
|
||||
shift
|
||||
;;
|
||||
-d|--debug)
|
||||
MODE="debug"
|
||||
;;
|
||||
-r|--release)
|
||||
MODE="release"
|
||||
;;
|
||||
--dist|--dir)
|
||||
[[ $# -lt 2 ]] && { echo "Error: --dist requires a value" >&2; exit 1; }
|
||||
DIST_DIR="$2"
|
||||
shift
|
||||
;;
|
||||
-h|--help)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
-f|--force)
|
||||
FORCE="true"
|
||||
;;
|
||||
*)
|
||||
if [[ "$1" =~ ^[0-9]+$ ]]; then
|
||||
PORT="$1"
|
||||
else
|
||||
echo "Unknown argument: $1" >&2
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
if ! command -v python3 >/dev/null 2>&1; then
|
||||
echo "Error: python3 not found. Install Python 3 to use the dev server." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
find_dist_dir() {
|
||||
for path in "$@"; do
|
||||
if [[ -d "$path" ]]; then
|
||||
echo "$path"
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
DIST_CANDIDATES=(
|
||||
"$PROJECT_ROOT/build-wasm/dist"
|
||||
"$PROJECT_ROOT/build_wasm/dist"
|
||||
)
|
||||
|
||||
# Resolve dist directory
|
||||
if [[ -z "$DIST_DIR" ]]; then
|
||||
if ! DIST_DIR="$(find_dist_dir "${DIST_CANDIDATES[@]}")"; then
|
||||
echo "Error: WASM dist directory not found." >&2
|
||||
echo "Tried:" >&2
|
||||
printf ' - %s\n' "${DIST_CANDIDATES[@]}" >&2
|
||||
echo "Run ./scripts/build-wasm.sh ${MODE} first." >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ ! -d "$DIST_DIR" ]]; then
|
||||
echo "Error: dist directory not found at $DIST_DIR" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ ! -f "$DIST_DIR/index.html" ]]; then
|
||||
echo "Error: index.html not found in $DIST_DIR" >&2
|
||||
echo "Please run scripts/build-wasm.sh ${MODE}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Free the port if requested
|
||||
EXISTING_PIDS="$(lsof -ti tcp:"$PORT" 2>/dev/null || true)"
|
||||
if [[ -n "$EXISTING_PIDS" ]]; then
|
||||
if [[ "$FORCE" == "true" ]]; then
|
||||
echo "Port $PORT is in use by PID(s): $EXISTING_PIDS — terminating..."
|
||||
kill $EXISTING_PIDS 2>/dev/null || true
|
||||
sleep 0.5
|
||||
if lsof -ti tcp:"$PORT" >/dev/null 2>&1; then
|
||||
echo "Error: failed to free port $PORT (process still listening)." >&2
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
echo "Error: port $PORT is already in use (PID(s): $EXISTING_PIDS)." >&2
|
||||
echo "Use --force to terminate the existing process, or choose another port with --port N." >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# Verify port availability to avoid noisy Python stack traces
|
||||
if ! python3 - "$PORT" <<'PY' >/dev/null 2>&1
|
||||
import socket, sys
|
||||
port = int(sys.argv[1])
|
||||
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||
try:
|
||||
s.bind(("", port))
|
||||
finally:
|
||||
s.close()
|
||||
PY
|
||||
then
|
||||
echo "Error: port $PORT is already in use. Pick another port with --port N." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "=== Serving YAZE WASM Build (${MODE}) ==="
|
||||
echo "Directory: $DIST_DIR"
|
||||
echo "Port: $PORT"
|
||||
echo ""
|
||||
echo "Open http://127.0.0.1:$PORT in your browser"
|
||||
echo "Press Ctrl+C to stop the server"
|
||||
echo ""
|
||||
|
||||
# Use custom server with COOP/COEP headers for SharedArrayBuffer support
|
||||
python3 - "$PORT" "$DIST_DIR" <<'PYSERVER'
|
||||
import sys
|
||||
import os
|
||||
from http.server import HTTPServer, SimpleHTTPRequestHandler
|
||||
|
||||
PORT = int(sys.argv[1])
|
||||
DIRECTORY = sys.argv[2]
|
||||
|
||||
class COOPCOEPHandler(SimpleHTTPRequestHandler):
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, directory=DIRECTORY, **kwargs)
|
||||
|
||||
def end_headers(self):
|
||||
# Required headers for SharedArrayBuffer support
|
||||
self.send_header('Cross-Origin-Opener-Policy', 'same-origin')
|
||||
self.send_header('Cross-Origin-Embedder-Policy', 'require-corp')
|
||||
self.send_header('Cross-Origin-Resource-Policy', 'same-origin')
|
||||
# Prevent caching during development
|
||||
self.send_header('Cache-Control', 'no-store')
|
||||
super().end_headers()
|
||||
|
||||
def log_message(self, format, *args):
|
||||
# Color-coded logging
|
||||
status = args[1] if len(args) > 1 else ""
|
||||
if status.startswith('2'):
|
||||
color = '\033[32m' # Green
|
||||
elif status.startswith('3'):
|
||||
color = '\033[33m' # Yellow
|
||||
elif status.startswith('4') or status.startswith('5'):
|
||||
color = '\033[31m' # Red
|
||||
else:
|
||||
color = ''
|
||||
reset = '\033[0m' if color else ''
|
||||
print(f"{color}{self.address_string()} - {format % args}{reset}")
|
||||
|
||||
print(f"Server running with COOP/COEP headers enabled")
|
||||
print(f"SharedArrayBuffer support: ENABLED")
|
||||
httpd = HTTPServer(('', PORT), COOPCOEPHandler)
|
||||
httpd.serve_forever()
|
||||
PYSERVER
|
||||
Reference in New Issue
Block a user