tiny.tracy.cli.args.memory

1const std = @import("std");2const tracy = @import("../../root.zig");3const scalar = @import("scalar.zig");4const types = @import("types.zig");56pub fn parse(args: []const []const u8) !types.MemoryArgs {7    if (args.len == 0) return error.InvalidArguments;8    var parsed = types.MemoryArgs{ .path = args[0] };9    var index: usize = 1;10    while (index < args.len) : (index += 1) {11        if (std.mem.eql(u8, args[index], "--format")) {12            index += 1;13            if (index >= args.len) return error.InvalidArguments;14            if (std.mem.eql(u8, args[index], "text")) {15                parsed.format = .text;16            } else if (std.mem.eql(u8, args[index], "jsonl")) {17                parsed.format = .jsonl;18            } else {19                return error.UnsupportedFormat;20            }21        } else if (std.mem.eql(u8, args[index], "--top")) {22            index += 1;23            if (index >= args.len) return error.InvalidArguments;24            parsed.options.top = try scalar.parsePositiveUsize(args[index]);25        } else if (std.mem.eql(u8, args[index], "--occurrences")) {26            index += 1;27            if (index >= args.len) return error.InvalidArguments;28            parsed.options.occurrences = try scalar.parsePositiveUsize(args[index]);29        } else if (std.mem.eql(u8, args[index], "--sort")) {30            index += 1;31            if (index >= args.len) return error.InvalidArguments;32            parsed.options.sort = tracy.memory.Sort.fromName(args[index]) orelse return error.UnsupportedSort;33        } else if (std.mem.eql(u8, args[index], "--min-live-bytes")) {34            index += 1;35            if (index >= args.len) return error.InvalidArguments;36            parsed.options.min_live_bytes = try scalar.parseU64(args[index]);37        } else if (std.mem.eql(u8, args[index], "--name")) {38            index += 1;39            if (index >= args.len) return error.InvalidArguments;40            parsed.options.name = args[index];41        } else {42            return error.UnknownArgument;43        }44    }45    return parsed;46}4748test "memory args parse filters and sort" {49    const parsed = try parse(&.{50        "events.jsonl",51        "--format",52        "jsonl",53        "--top",54        "12",55        "--occurrences",56        "7",57        "--sort",58        "lifetime-tail",59        "--min-live-bytes",60        "100",61        "--name",62        "arena",63    });64    try std.testing.expectEqualStrings("events.jsonl", parsed.path);65    try std.testing.expectEqual(types.Format.jsonl, parsed.format);66    try std.testing.expectEqual(@as(usize, 12), parsed.options.top);67    try std.testing.expectEqual(@as(usize, 7), parsed.options.occurrences);68    try std.testing.expectEqual(tracy.memory.Sort.lifetime_tail, parsed.options.sort);69    try std.testing.expectEqual(@as(u64, 100), parsed.options.min_live_bytes);70    try std.testing.expectEqualStrings("arena", parsed.options.name.?);71}

1pub const memory = @import("memory.zig");