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This commit is contained in:
Bob Farrell 2024-11-06 19:35:00 +00:00
parent a53056d91b
commit f23f718be6
1 changed files with 19 additions and 0 deletions
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19
src/jetzig/http/Request.zig
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@ -585,6 +585,25 @@ pub fn setTemplate(self: *Request, name: []const u8) void {
self.dynamic_assigned_template = name;
}
pub fn joinPath(self: *const Request, args: anytype) ![]const u8 {
const fields = std.meta.fields(@TypeOf(args));
var buf: [fields.len][]const u8 = undefined;
inline for (fields, 0..) |field, index| {
buf[index] = switch (@typeInfo(field.type)) {
.pointer => |info| switch (@typeInfo(info.child)) {
.@"struct", .@"union" => if (@hasDecl(info.child, "toString"))
try args[index].toString()
else
@compileError("Cannot coerce type `" ++ @typeName(field.type) ++ "` to string."),
else => args[index], // Assume []const u8, let Zig do the work.
},
.int, .float => try std.fmt.allocPrint(self.allocator, "{d}", args[index]),
else => @compileError("Cannot coerce type `" ++ @typeName(field.type) ++ "` to string."),
};
}
return try std.mem.join(self.allocator, "/", buf[0..]);
}
pub fn joinPaths(self: *const Request, paths: []const []const []const u8) ![]const u8 {
var buf = std.ArrayList([]const u8).init(self.allocator);
defer buf.deinit();