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Extract ui type parsing to its own function

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This commit is contained in:
Maxime Coste 2016-06-11 13:22:24 +01:00
parent c73e64882c
commit 3059b3a253
1 changed files with 10 additions and 11 deletions
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21
src/main.cc
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@ -705,6 +705,15 @@ int run_pipe(StringView session)
return 0; return 0;
} }
UIType parse_ui_type(StringView ui_name)
{
if (ui_name == "ncurses") return UIType::NCurses;
if (ui_name == "json") return UIType::Json;
if (ui_name == "dummy") return UIType::Dummy;
throw parameter_error(format("error: unknown ui type: '{}'", ui_name));
}
int main(int argc, char* argv[]) int main(int argc, char* argv[])
{ {
setlocale(LC_ALL, ""); setlocale(LC_ALL, "");
@ -776,17 +785,7 @@ int main(int argc, char* argv[])
} }
auto init_command = parser.get_switch("e").value_or(StringView{}); auto init_command = parser.get_switch("e").value_or(StringView{});
auto ui_name = parser.get_switch("ui").value_or("ncurses"); const UIType ui_type = parse_ui_type(parser.get_switch("ui").value_or("ncurses"));
UIType ui_type;
if (ui_name == "ncurses") ui_type = UIType::NCurses;
else if (ui_name == "json") ui_type = UIType::Json;
else if (ui_name == "dummy") ui_type = UIType::Dummy;
else
{
write_stderr(format("error: unknown ui type: '{}'", ui_name));
return -1;
}
if (auto keys = parser.get_switch("f")) if (auto keys = parser.get_switch("f"))
{ {