ladybird/Meta/Generators/embed_as_string.py
Andreas Kling 164ed80244 Meta: Enable exit-time destructor warnings for libraries
Enable -Wexit-time-destructors for all in-tree library targets and
update process-lifetime library statics so they no longer register
exit-time destructors. Long-lived caches, lookup tables, singleton
registries, and generated constants now use NeverDestroyed or leaked
references where the data is intended to live until process exit.

Update LibWeb, LibLine, and the binding generators so regenerated
sources follow the same rule instead of reintroducing destructed
statics.
2026-06-04 19:20:49 +02:00

33 lines
1.2 KiB
Python

#!/usr/bin/env python3
r"""
Embeds a file into a String, a la #embed from C++23
"""
import argparse
import sys
def main():
parser = argparse.ArgumentParser(epilog=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument("input", help="input file to stringify")
parser.add_argument("-o", "--output", required=True, help="output file")
parser.add_argument("-n", "--variable-name", required=True, help="name of the C++ variable")
parser.add_argument("-s", "--namespace", required=False, help="C++ namespace to put the string into")
args = parser.parse_args()
with open(args.output, "w", encoding="utf-8") as f:
f.write("#include <AK/String.h>\n")
if args.namespace:
f.write(f"namespace {args.namespace} {{\n")
f.write(f"extern String const& {args.variable_name};\n")
f.write(f'String const& {args.variable_name} = *new String(R"~~~(')
with open(args.input, "r", encoding="utf-8") as input:
for line in input.readlines():
f.write(f"{line}")
f.write(')~~~"_string);\n')
if args.namespace:
f.write("}\n")
if __name__ == "__main__":
sys.exit(main())