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add command line args

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This commit is contained in:
Squibid 2025-12-12 12:46:39 -05:00
parent 354b915300
commit ced6189a64
Signed by: squibid
GPG key ID: BECE5684D3C4005D
5 changed files with 113 additions and 11 deletions
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44
src/lua/Lua.zig
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@ -44,6 +44,34 @@ pub fn loadRuntimeDir(self: *zlua.Lua) !void {
};
}
pub fn setBaseConfig(self: *zlua.Lua, path: []const u8) !void {
{
_ = try self.getGlobal("mez");
_ = self.getField(-1, "path");
defer self.pop(2);
const new_path = try std.fs.path.join(gpa, &[_][]const u8{path, "init.lua"});
defer gpa.free(new_path);
_ = self.pushString(new_path);
self.setField(-2, "config");
}
{
_ = try self.getGlobal("mez");
_ = self.getField(-1, "path");
defer self.pop(2);
const cur_path = self.toString(-1) catch "";
const unsentinel: []const u8 = std.mem.span(cur_path.ptr);
const new_path = try std.mem.concat(gpa, u8, &[_][]const u8{
unsentinel,
";",
path,
});
defer gpa.free(new_path);
_ = self.pushString(new_path);
_ = self.setField(-2, "path");
}
}
fn loadBaseConfig(self: *zlua.Lua) !void {
const lua_path = "mez.path.base_config";
if (!Bridge.getNestedField(self, @constCast(lua_path[0..]))) {
@ -113,13 +141,15 @@ pub fn openLibs(self: *zlua.Lua) void {
}
}
pub fn init(self: *Lua) !void {
pub const Config = struct { str: ?[]const u8, enabled: bool, };
pub fn init(self: *Lua, cfg: Config) !void {
self.state = try zlua.Lua.init(gpa);
errdefer self.state.deinit();
self.state.openLibs();
openLibs(self.state);
if (!cfg.enabled) try setBaseConfig(self.state, "");
loadRuntimeDir(self.state) catch |err| if (err == error.LuaRuntime) {
std.log.warn("{s}", .{try self.state.toString(-1)});
};
@ -128,9 +158,15 @@ pub fn init(self: *Lua) !void {
std.log.warn("{s}", .{try self.state.toString(-1)});
};
loadConfigDir(self.state) catch |err| if (err == error.LuaRuntime) {
std.log.warn("{s}", .{try self.state.toString(-1)});
};
if (cfg.str) |path| {
defer gpa.free(path);
try setBaseConfig(self.state, path);
}
if (cfg.enabled) {
loadConfigDir(self.state) catch |err| if (err == error.LuaRuntime) {
std.log.warn("{s}", .{try self.state.toString(-1)});
};
}
std.log.debug("Loaded lua", .{});
}