diff --git a/CopyStep.zig b/CopyStep.zig
deleted file mode 100644
index f0fc604..0000000
--- a/CopyStep.zig
+++ /dev/null
@@ -1,36 +0,0 @@
-const std = @import("std");
-const CopyStep = @This();
-
-step: std.build.Step,
-builder: *std.build.Builder,
-from_path: ?[]const u8 = null,
-to_path: ?[]const u8 = null,
-
-pub fn create(
-    b: *std.build.Builder,
-    from_path_relative: []const u8,
-    to_path_relative: []const u8,
-) *CopyStep {
-    var result = b.allocator.create(CopyStep) catch @panic("memory");
-    result.* = CopyStep{
-        .step = std.build.Step.init(.custom, "copy a file", b.allocator, make),
-        .builder = b,
-        .from_path = std.fs.path.resolve(b.allocator, &[_][]const u8{
-            b.build_root,
-            from_path_relative,
-        }) catch @panic("memory"),
-        .to_path = std.fs.path.resolve(b.allocator, &[_][]const u8{
-            b.build_root,
-            to_path_relative,
-        }) catch @panic("memory"),
-    };
-    return result;
-}
-
-fn make(step: *std.build.Step) !void {
-    const self = @fieldParentPtr(CopyStep, "step", step);
-    std.fs.copyFileAbsolute(self.from_path.?, self.to_path.?, .{}) catch |e| {
-        std.log.err("Error copying {s} to {s}: {}", .{ self.from_path.?, self.to_path.?, e });
-        std.os.exit(1);
-    };
-}
diff --git a/GitRepoStep.zig b/GitRepoStep.zig
deleted file mode 100644
index 20c365d..0000000
--- a/GitRepoStep.zig
+++ /dev/null
@@ -1,218 +0,0 @@
-//! Publish Date: 2021_10_17
-//! This file is hosted at github.com/marler8997/zig-build-repos and is meant to be copied
-//! to projects that use it.
-const std = @import("std");
-const GitRepoStep = @This();
-
-pub const ShaCheck = enum {
-    none,
-    warn,
-    err,
-
-    pub fn reportFail(self: ShaCheck, comptime fmt: []const u8, args: anytype) void {
-        switch (self) {
-            .none => unreachable,
-            .warn => std.log.warn(fmt, args),
-            .err => {
-                std.log.err(fmt, args);
-                std.os.exit(0xff);
-            },
-        }
-    }
-};
-
-step: std.build.Step,
-builder: *std.build.Builder,
-url: []const u8,
-name: []const u8,
-branch: ?[]const u8 = null,
-sha: []const u8,
-path: ?[]const u8 = null,
-sha_check: ShaCheck = .warn,
-fetch_enabled: bool,
-
-var cached_default_fetch_option: ?bool = null;
-pub fn defaultFetchOption(b: *std.build.Builder) bool {
-    if (cached_default_fetch_option) |_| {} else {
-        cached_default_fetch_option = if (b.option(bool, "fetch", "automatically fetch network resources")) |o| o else false;
-    }
-    return cached_default_fetch_option.?;
-}
-
-pub fn create(b: *std.build.Builder, opt: struct {
-    url: []const u8,
-    branch: ?[]const u8 = null,
-    sha: []const u8,
-    path: ?[]const u8 = null,
-    sha_check: ShaCheck = .warn,
-    fetch_enabled: ?bool = null,
-}) *GitRepoStep {
-    var result = b.allocator.create(GitRepoStep) catch @panic("memory");
-    const name = std.fs.path.basename(opt.url);
-    result.* = GitRepoStep{
-        .step = std.build.Step.init(.custom, "clone a git repository", b.allocator, make),
-        .builder = b,
-        .url = opt.url,
-        .name = name,
-        .branch = opt.branch,
-        .sha = opt.sha,
-        .path = if (opt.path) |p| (b.allocator.dupe(u8, p) catch @panic("memory")) else (std.fs.path.resolve(b.allocator, &[_][]const u8{
-            b.build_root,
-            "libs",
-            name,
-        })) catch @panic("memory"),
-        .sha_check = opt.sha_check,
-        .fetch_enabled = if (opt.fetch_enabled) |fe| fe else defaultFetchOption(b),
-    };
-    return result;
-}
-
-// TODO: this should be included in std.build, it helps find bugs in build files
-fn hasDependency(step: *const std.build.Step, dep_candidate: *const std.build.Step) bool {
-    for (step.dependencies.items) |dep| {
-        // TODO: should probably use step.loop_flag to prevent infinite recursion
-        //       when a circular reference is encountered, or maybe keep track of
-        //       the steps encounterd with a hash set
-        if (dep == dep_candidate or hasDependency(dep, dep_candidate))
-            return true;
-    }
-    return false;
-}
-
-fn make(step: *std.build.Step) !void {
-    const self = @fieldParentPtr(GitRepoStep, "step", step);
-
-    std.fs.accessAbsolute(self.path.?, .{ .mode = .read_only }) catch {
-        const branch_args = if (self.branch) |b| &[2][]const u8{ " -b ", b } else &[2][]const u8{ "", "" };
-        if (!self.fetch_enabled) {
-            std.debug.print("Error: git repository '{s}' does not exist\n", .{self.path.?});
-            std.debug.print("       Use -Dfetch to download it automatically, or run the following to clone it:\n", .{});
-            std.debug.print("       git clone {s}{s}{s} {s} && git -C {3s} checkout {s} -b for_ziget\n", .{ self.url, branch_args[0], branch_args[1], self.path.?, self.sha });
-            std.os.exit(1);
-        }
-
-        {
-            var args = std.ArrayList([]const u8).init(self.builder.allocator);
-            defer args.deinit();
-            try args.append("git");
-            try args.append("clone");
-            // This is a bad idea, because we really want to get to the correct
-            // revision before we go updating submodules
-            // try args.append("--recurse-submodules");
-            try args.append(self.url);
-            // TODO: clone it to a temporary location in case of failure
-            //       also, remove that temporary location before running
-            try args.append(self.path.?);
-            if (self.branch) |branch| {
-                try args.append("-b");
-                try args.append(branch);
-            }
-            try run(self.builder, args.items);
-        }
-        try run(self.builder, &[_][]const u8{
-            "git",
-            "-C",
-            self.path.?,
-            "checkout",
-            self.sha,
-            "-b",
-            "fordep",
-        });
-
-        // Now that we're on the correct revision, we can update submodules
-        try run(self.builder, &[_][]const u8{
-            "git",
-            "-C",
-            self.path.?,
-            "submodule",
-            "update",
-            "--init",
-            "--recursive",
-        });
-    };
-
-    try self.checkSha();
-}
-
-fn checkSha(self: GitRepoStep) !void {
-    if (self.sha_check == .none)
-        return;
-
-    const result: union(enum) { failed: anyerror, output: []const u8 } = blk: {
-        const result = std.ChildProcess.exec(.{
-            .allocator = self.builder.allocator,
-            .argv = &[_][]const u8{
-                "git",
-                "-C",
-                self.path.?,
-                "rev-parse",
-                "HEAD",
-            },
-            .cwd = self.builder.build_root,
-            .env_map = self.builder.env_map,
-        }) catch |e| break :blk .{ .failed = e };
-        try std.io.getStdErr().writer().writeAll(result.stderr);
-        switch (result.term) {
-            .Exited => |code| {
-                if (code == 0) break :blk .{ .output = result.stdout };
-                break :blk .{ .failed = error.GitProcessNonZeroExit };
-            },
-            .Signal => break :blk .{ .failed = error.GitProcessFailedWithSignal },
-            .Stopped => break :blk .{ .failed = error.GitProcessWasStopped },
-            .Unknown => break :blk .{ .failed = error.GitProcessFailed },
-        }
-    };
-    switch (result) {
-        .failed => |err| {
-            return self.sha_check.reportFail("failed to retreive sha for repository '{s}': {s}", .{ self.name, @errorName(err) });
-        },
-        .output => |output| {
-            if (!std.mem.eql(u8, std.mem.trimRight(u8, output, "\n\r"), self.sha)) {
-                return self.sha_check.reportFail("repository '{s}' sha does not match\nexpected: {s}\nactual  : {s}\n", .{ self.name, self.sha, output });
-            }
-        },
-    }
-}
-
-fn run(builder: *std.build.Builder, argv: []const []const u8) !void {
-    {
-        var msg = std.ArrayList(u8).init(builder.allocator);
-        defer msg.deinit();
-        const writer = msg.writer();
-        var prefix: []const u8 = "";
-        for (argv) |arg| {
-            try writer.print("{s}\"{s}\"", .{ prefix, arg });
-            prefix = " ";
-        }
-        std.log.debug("[RUN] {s}", .{msg.items});
-    }
-
-    var child = std.ChildProcess.init(argv, builder.allocator);
-
-    child.stdin_behavior = .Ignore;
-    child.stdout_behavior = .Inherit;
-    child.stderr_behavior = .Inherit;
-    child.cwd = builder.build_root;
-    child.env_map = builder.env_map;
-
-    try child.spawn();
-    const result = try child.wait();
-    switch (result) {
-        .Exited => |code| if (code != 0) {
-            std.log.err("git clone failed with exit code {}", .{code});
-            std.os.exit(0xff);
-        },
-        else => {
-            std.log.err("git clone failed with: {}", .{result});
-            std.os.exit(0xff);
-        },
-    }
-}
-
-// Get's the repository path and also verifies that the step requesting the path
-// is dependent on this step.
-pub fn getPath(self: *const GitRepoStep, who_wants_to_know: *const std.build.Step) []const u8 {
-    if (!hasDependency(who_wants_to_know, &self.step))
-        @panic("a step called GitRepoStep.getPath but has not added it as a dependency");
-    return self.path;
-}
diff --git a/VersionStep.zig b/VersionStep.zig
deleted file mode 100644
index 9344ca4..0000000
--- a/VersionStep.zig
+++ /dev/null
@@ -1,229 +0,0 @@
-//! Publish Date: 2022-01-12
-//! This file is hosted at ??? and is meant to be copied
-//! to projects that use it. Sample usage:
-//!
-//! const version = VersionStep.create(b, null);
-//! exe.step.dependOn(&version.step);
-
-const std = @import("std");
-const Step = @This();
-
-step: std.build.Step,
-builder: *std.build.Builder,
-version_path: []const u8,
-
-// Creates a step that will add the git version info in a file in src/
-// so it can be consumed by additional code. If version_path is not specified,
-// it will default to "git_version.zig". This should be part of .gitignore
-pub fn create(b: *std.build.Builder, version_path: ?[]const u8) *Step {
-    var result = b.allocator.create(Step) catch @panic("memory");
-    result.* = Step{
-        .step = std.build.Step.init(.custom, "create version file", b.allocator, make),
-        .builder = b,
-        .version_path = std.fs.path.resolve(b.allocator, &[_][]const u8{
-            b.build_root,
-            "src",
-            version_path orelse "git_version.zig",
-        }) catch @panic("memory"),
-    };
-    return result;
-}
-
-fn make(step: *std.build.Step) !void {
-    const self = @fieldParentPtr(Step, "step", step);
-    const file = try std.fs.createFileAbsolute(self.version_path, .{});
-    defer file.close();
-    const version = try getGitVersion(
-        self.builder.allocator,
-        self.builder.build_root,
-        self.builder.env_map,
-    );
-    defer version.deinit();
-    try file.writer().print(
-        \\pub const hash = "{s}";
-        \\pub const abbreviated_hash = "{s}";
-        \\pub const commit_date = "{s}";
-        \\pub const branch = "{s}";
-        \\pub const dirty = {};
-        \\pub const pretty_version = "{s}";
-    , .{
-        version.hash,
-        version.abbreviated_hash,
-        version.commit_date,
-        version.branch,
-        version.dirty,
-        version.pretty_version,
-    });
-}
-
-const GitVersion = struct {
-    hash: []const u8,
-    abbreviated_hash: []const u8,
-    commit_date: []const u8,
-    branch: []const u8,
-    dirty: bool,
-    pretty_version: []const u8,
-
-    allocator: std.mem.Allocator,
-
-    const Self = @This();
-
-    pub fn deinit(self: Self) void {
-        self.allocator.free(self.hash);
-        self.allocator.free(self.abbreviated_hash);
-        self.allocator.free(self.commit_date);
-        self.allocator.free(self.branch);
-        self.allocator.free(self.pretty_version);
-    }
-};
-
-fn getGitVersion(allocator: std.mem.Allocator, git_working_root: ?[]const u8, env: anytype) !GitVersion {
-    // git log -1 --pretty="%H%n%h%n%ci%n%D"
-    // 3bf6adc13e4aa653a7b75b1b5e9c9db5215df8e1
-    // 3bf6adc
-    // 2022-01-12 12:21:28 -0800
-    // HEAD -> zig-native
-
-    const log_output = run(
-        allocator,
-        &[_][]const u8{
-            "git",
-            "log",
-            "-1",
-            "--pretty=%H%n%h%n%ci%n%D",
-        },
-        git_working_root,
-        env,
-    ) catch |e| {
-        if (std.os.getenv("DRONE_COMMIT_SHA") != null)
-            return getGitVersionFromDrone(allocator);
-        return e;
-    };
-    defer allocator.free(log_output);
-    const line_data = try getLines(allocator, 4, log_output);
-    const hash = line_data[0];
-    const abbrev_hash = line_data[1];
-    const date = line_data[2];
-    const branch = line_data[3];
-
-    // git status --porcelain
-    const status_output = try run(
-        allocator,
-        &[_][]const u8{
-            "git",
-            "status",
-            "--porcelain",
-        },
-        git_working_root,
-        env,
-    );
-    const dirty = blk: {
-        if (status_output.len > 0) {
-            allocator.free(status_output);
-            break :blk true;
-        }
-        break :blk false;
-    };
-    const dirty_str = blk: {
-        if (dirty) {
-            break :blk " (dirty)";
-        }
-        break :blk "";
-    };
-
-    return GitVersion{
-        .hash = hash,
-        .abbreviated_hash = abbrev_hash,
-        .commit_date = date,
-        .branch = branch,
-        .allocator = allocator,
-        .dirty = dirty,
-        .pretty_version = try prettyVersion(allocator, abbrev_hash, date, dirty_str),
-    };
-}
-fn prettyVersion(allocator: std.mem.Allocator, abbrev_hash: []const u8, date: []const u8, dirty_str: []const u8) ![]const u8 {
-    const pretty_version: []const u8 = try std.fmt.allocPrint(
-        allocator,
-        "version {s}, committed at {s}{s}",
-        .{
-            abbrev_hash,
-            date,
-            dirty_str,
-        },
-    );
-    return pretty_version;
-}
-
-fn getGitVersionFromDrone(allocator: std.mem.Allocator) !GitVersion {
-    const abbrev_hash = std.os.getenv("DRONE_COMMIT_SHA").?[0..7]; // This isn't quite how git works, but ok
-    const date = std.os.getenv("DRONE_BUILD_STARTED").?; // this is a timestamp :(
-    return GitVersion{
-        .hash = std.os.getenv("DRONE_COMMIT_SHA").?,
-        .abbreviated_hash = abbrev_hash,
-        .commit_date = date,
-        .branch = std.os.getenv("DRONE_COMMIT_BRANCH").?,
-        .allocator = allocator,
-        .dirty = false,
-        .pretty_version = try prettyVersion(allocator, abbrev_hash, date, ""),
-    };
-}
-fn getLines(allocator: std.mem.Allocator, comptime line_count: u32, data: []const u8) ![line_count][]u8 {
-    var line: u32 = 0;
-    var start: u32 = 0;
-    var current: u32 = 0;
-    var line_data: [line_count][]u8 = undefined;
-    errdefer {
-        while (line > 0) {
-            allocator.free(line_data[line]);
-            line -= 1;
-        }
-    }
-    for (data) |c| {
-        // try std.io.getStdErr().writer().print("line: {d}, c: {c}, cur: {d}, strt: {d}\n", .{ line, c, current, start });
-        if (c == '\n') {
-            line_data[line] = try allocator.dupe(u8, data[start..current]);
-            // try std.io.getStdErr().writer().print("c: {d}, s: {d}, data: '{s}'\n", .{ current, start, line_data[line] });
-            start = current + 1;
-            line += 1;
-        }
-        current += 1;
-    }
-    return line_data;
-}
-
-// env is a std.process.BufMap, but that's private, which is a little weird tbh
-fn run(allocator: std.mem.Allocator, argv: []const []const u8, cwd: ?[]const u8, env: anytype) ![]const u8 {
-    {
-        var msg = std.ArrayList(u8).init(allocator);
-        defer msg.deinit();
-        const writer = msg.writer();
-        var prefix: []const u8 = "";
-        for (argv) |arg| {
-            try writer.print("{s}\"{s}\"", .{ prefix, arg });
-            prefix = " ";
-        }
-        // std.log.debug("[RUN] {s}", .{msg.items});
-    }
-
-    const result = try std.ChildProcess.exec(.{
-        .allocator = allocator,
-        .argv = argv,
-        .cwd = cwd,
-        .env_map = env,
-    });
-    defer if (result.stderr.len > 0) allocator.free(result.stderr);
-    try std.io.getStdErr().writer().writeAll(result.stderr);
-
-    switch (result.term) {
-        .Exited => |code| if (code != 0) {
-            std.log.err("process failed with exit code: {}", .{code});
-
-            std.os.exit(0xff);
-        },
-        else => {
-            std.log.err("process failed due to exception: {}", .{result});
-            std.os.exit(0xff);
-        },
-    }
-    return result.stdout;
-}
diff --git a/build_test.zig b/build_test.zig
deleted file mode 100644
index 5a8c026..0000000
--- a/build_test.zig
+++ /dev/null
@@ -1,32 +0,0 @@
-//! Publish Date: 2022-01-12
-//! This file is hosted at ??? and is meant to be copied
-//! to projects that use it. Sample usage:
-//!
-//! const @"test" = @import("build_test.zig");
-//! var test_step = try @"test".addTestStep(b, mode, exe.packages.items);
-const std = @import("std");
-
-pub fn addTestStep(b: *std.build.Builder, mode: std.builtin.Mode, packages: []std.build.Pkg) !*std.build.Step {
-    const test_step = b.step("test", "Run all tests");
-    const src_path = try std.fs.path.resolve(b.allocator, &[_][]const u8{
-        b.build_root,
-        "src",
-    });
-    defer b.allocator.free(src_path);
-    var src_dir = try std.fs.openDirAbsolute(src_path, .{});
-    defer src_dir.close();
-    var iterable = try src_dir.openIterableDir(".", .{});
-    defer iterable.close();
-    var iterator = iterable.iterate();
-    while (try iterator.next()) |entry| {
-        if (std.mem.endsWith(u8, entry.name, ".zig")) {
-            const name = try std.fmt.allocPrint(b.allocator, "src/{s}", .{entry.name});
-            defer b.allocator.free(name);
-            const t = b.addTest(name);
-            for (packages) |package| t.addPackage(package);
-            t.setBuildMode(mode);
-            test_step.dependOn(&t.step);
-        }
-    }
-    return test_step;
-}
diff --git a/zfetch_deps.zig b/zfetch_deps.zig
deleted file mode 100644
index 820efbd..0000000
--- a/zfetch_deps.zig
+++ /dev/null
@@ -1 +0,0 @@
-const use_submodules = 1;