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Add a -debug '...' switch to Kakoune startup that sets the debug option

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This gives an easy way to profile startup by running with -debug profile.
This commit is contained in:
Maxime Coste 2018-07-19 18:36:49 +10:00
parent 7ed5d53fe6
commit 40a91b1120
1 changed files with 6 additions and 2 deletions
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8
src/main.cc
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@ -590,7 +590,7 @@ constexpr bool with_bit_ops(Meta::Type<ServerFlags>) { return true; }
int run_server(StringView session, StringView server_init, int run_server(StringView session, StringView server_init,
StringView client_init, Optional<BufferCoord> init_coord, StringView client_init, Optional<BufferCoord> init_coord,
ServerFlags flags, UIType ui_type, ServerFlags flags, UIType ui_type, DebugFlags debug_flags,
ConstArrayView<StringView> files) ConstArrayView<StringView> files)
{ {
static bool terminate = false; static bool terminate = false;
@ -629,6 +629,8 @@ int run_server(StringView session, StringView server_init,
register_commands(); register_commands();
register_highlighters(); register_highlighters();
global_scope.options()["debug"].set(debug_flags);
UnitTest::run_all_tests(); UnitTest::run_all_tests();
write_to_debug_buffer("*** This is the debug buffer, where debug info will be written ***"); write_to_debug_buffer("*** This is the debug buffer, where debug info will be written ***");
@ -910,6 +912,7 @@ int main(int argc, char* argv[])
{ "ui", { true, "set the type of user interface to use (ncurses, dummy, or json)" } }, { "ui", { true, "set the type of user interface to use (ncurses, dummy, or json)" } },
{ "l", { false, "list existing sessions" } }, { "l", { false, "list existing sessions" } },
{ "clear", { false, "clear dead sessions" } }, { "clear", { false, "clear dead sessions" } },
{ "debug", { true, "initial debug option value" } },
{ "ro", { false, "readonly mode" } }, { "ro", { false, "readonly mode" } },
{ "help", { false, "display a help message and quit" } } } { "help", { false, "display a help message and quit" } } }
}; };
@ -1045,7 +1048,8 @@ int main(int argc, char* argv[])
(parser.get_switch("d") ? ServerFlags::Daemon : ServerFlags::None) | (parser.get_switch("d") ? ServerFlags::Daemon : ServerFlags::None) |
(parser.get_switch("ro") ? ServerFlags::ReadOnly : ServerFlags::None) | (parser.get_switch("ro") ? ServerFlags::ReadOnly : ServerFlags::None) |
(argc == 1 and isatty(0) ? ServerFlags::StartupInfo : ServerFlags::None); (argc == 1 and isatty(0) ? ServerFlags::StartupInfo : ServerFlags::None);
return run_server(session, server_init, client_init, init_coord, flags, ui_type, files); auto debug_flags = option_from_string(Meta::Type<DebugFlags>{}, parser.get_switch("debug").value_or(""));
return run_server(session, server_init, client_init, init_coord, flags, ui_type, debug_flags, files);
} }
catch (convert_to_client_mode& convert) catch (convert_to_client_mode& convert)
{ {