tools/macro_builder generates the NLOHMANN_JSON_EXPAND,
NLOHMANN_JSON_GET_MACRO and NLOHMANN_JSON_PASTE* macros in
macro_scope.hpp, but nothing referred to it. Add a README that explains
what it generates, how to run it and where the output goes, and which
dependent tables (NLOHMANN_JSON_DOUBLE_PASTE, NLOHMANN_JSON_TYPE_BODY)
are maintained by hand. Point to it from a comment above
NLOHMANN_JSON_EXPAND. The generator itself is unchanged; following the
README reproduces the header byte for byte.
In serve_header.py, drop the LGTM suppression (LGTM.com shut down in
2022), replace the """.""" placeholder docstrings with real ones, and
import socket and ssl at module level. DualStackServer.server_bind uses
socket, which was only imported under __main__; when the module was
imported instead, the NameError was swallowed and IPV6_V6ONLY was not
cleared.
The header change is a comment only; behavior, API and ABI are
unchanged.
Part of #5717
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Without a bind address in serve_header.yml, the server listened on all
interfaces, so any machine on the network could fetch the header and
trigger make runs in the working trees. It now listens on localhost
unless configured otherwise; bind: null restores the old behavior.
The header was also sent with Access-Control-Allow-Origin: *, letting
any web page read it. CORS is only needed because Compiler Explorer
downloads #include <https://...> headers in the browser, so the header
now goes only to https://godbolt.org and https://compiler-explorer.com,
configurable with cors_origins.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Fixes#3659
I was testing serve_header.py with my local development setup and noticed
that when I moved directories into or out of the monitored root, they
weren't being picked up properly. The script would only detect create and
delete events but not move operations.
This was happening because the on_any_event handler only checked for
'created' and 'deleted' events on directories. Move events have a
separate event type 'moved' that includes both the source and destination
paths.
The fix treats a move event like a combination of delete (for the source)
and create (for the destination) - we rescan to remove any trees that were
moved out, and add the destination directory to check for new trees that
were moved in.
This should make the development workflow smoother when reorganizing
project directories while the server is running.
Signed-off-by: Samaresh Kumar Singh <ssam3003@gmail.com>
Niels Lohmann
SamareshSingh
co63oc
Florian Albrechtskirchinger