╭ try.zig ──────────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭2c950624..╮ 2c950624.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (438) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. embed/ event/ test/ ui/ command.zig diff3.zig event.zig fork.zig lib.zig main.zig main_wasm.zig patch.zig serve.zig serve_common.zig serve_http.zig serve_ssh.zig serve_ssh_protocol.zig test.zig testnet.zig ╭─────────────────────────────────╮ │try.zig │ ╰─────────────────────────────────╯ ui.zig web.zig
1 //! start a server with some fake data and then launch 2 //! the TUI. this provides a nice way to test things 3 //! out safely. 4 5 const std = @import("std"); 6 const builtin = @import("builtin"); 7 const hx = @import("haxy"); 8 const srv = hx.serve; 9 const evt = hx.event; 10 const xit = hx.xit; 11 const rp = xit.repo; 12 const hash = xit.hash; 13 const obj = xit.object; 14 const ui = hx.ui; 15 const fork = hx.fork; 16 const pch = hx.pch; 17 18 // cook the terminal before a panic/segfault trace is printed, so the trace 19 // isn't mangled by raw mode and the alternate buffer 20 pub const std_options_debug_io = xit.xitui.terminal.crash_debug_io; 21 22 pub fn main(init: std.process.Init) !void { 23 const allocator = std.heap.smp_allocator; 24 25 var threaded = std.Io.Threaded.init(allocator, .{ 26 .environ = init.minimal.environ, 27 }); 28 defer threaded.deinit(); 29 const io = threaded.io(); 30 31 const temp_dir_name = "temp-try"; 32 33 // create the temp dir 34 const cwd = std.Io.Dir.cwd(); 35 var temp_dir_or_err = cwd.openDir(io, temp_dir_name, .{}); 36 if (temp_dir_or_err) |*temp_dir| { 37 temp_dir.close(io); 38 try cwd.deleteTree(io, temp_dir_name); 39 } else |_| {} 40 var temp_dir = try cwd.createDirPathOpen(io, temp_dir_name, .{}); 41 defer cwd.deleteTree(io, temp_dir_name) catch {}; 42 defer temp_dir.close(io); 43 44 // write the dev SSH private key so pushes can authenticate against the 45 // matching public key seeded on the admin account below 46 { 47 const priv_key_file = try temp_dir.createFile(io, "key", .{}); 48 defer priv_key_file.close(io); 49 try priv_key_file.writeStreamingAll(io, 50 \\-----BEGIN OPENSSH PRIVATE KEY----- 51 \\b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW 52 \\QyNTUxOQAAACCniLPJiaooAWecvOCeAjoJwCSeWxzysvpTNkpYjF22JgAAAJA+7hikPu4Y 53 \\pAAAAAtzc2gtZWQyNTUxOQAAACCniLPJiaooAWecvOCeAjoJwCSeWxzysvpTNkpYjF22Jg 54 \\AAAEDVlopOMnKt/7by/IA8VZvQXUS/O6VLkixOqnnahUdPCKeIs8mJqigBZ5y84J4COgnA 55 \\JJ5bHPKy+lM2SliMXbYmAAAAC3JhZGFyQHJvYXJrAQI= 56 \\-----END OPENSSH PRIVATE KEY----- 57 \\ 58 ); 59 if (.windows != builtin.os.tag) { 60 try priv_key_file.setPermissions(io, @enumFromInt(0o600)); 61 } 62 } 63 64 const cwd_path = try std.process.currentPathAlloc(io, allocator); 65 defer allocator.free(cwd_path); 66 const key_path = try std.fs.path.join(allocator, &.{ cwd_path, temp_dir_name, "key" }); 67 defer allocator.free(key_path); 68 69 var cli = false; 70 var serve_args: std.ArrayList([]const u8) = .empty; 71 defer serve_args.deinit(allocator); 72 var arg_it = try init.minimal.args.iterateAllocator(allocator); 73 defer arg_it.deinit(); 74 _ = arg_it.skip(); 75 while (arg_it.next()) |arg| { 76 if (std.mem.eql(u8, "--cli", arg)) { 77 cli = true; 78 } else { 79 try serve_args.append(allocator, arg); 80 } 81 } 82 var serve_options = try hx.command.parseServeOptions(allocator, serve_args.items); 83 const git_ssh_prefix = if (builtin.mode == .Debug) 84 try std.fmt.allocPrint(allocator, "GIT_SSH_COMMAND='ssh -i \"{s}\" -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR' \\\r\n", .{key_path}) 85 else 86 ""; 87 defer if (git_ssh_prefix.len != 0) allocator.free(git_ssh_prefix); 88 serve_options.git_ssh_prefix = git_ssh_prefix; 89 serve_options.fallback_on_address_in_use = true; 90 91 const server_path = if (std.mem.eql(u8, serve_options.data_dir, ".")) 92 try std.fs.path.join(allocator, &.{ cwd_path, temp_dir_name, "server" }) 93 else 94 try std.fs.path.resolve(allocator, &.{ cwd_path, serve_options.data_dir }); 95 defer allocator.free(server_path); 96 serve_options.data_dir = server_path; 97 98 const work_path = try std.fs.path.join(allocator, &.{ server_path, "admin" }); 99 defer allocator.free(work_path); 100 101 const Repo = rp.Repo(.xit, evt.admin_repo_opts); 102 var repo = try Repo.init(io, allocator, .{ .path = work_path }); 103 defer repo.deinit(io, allocator); 104 105 var session_arena = std.heap.ArenaAllocator.init(allocator); 106 defer session_arena.deinit(); 107 108 // the seeded admin's event id, so both uis start logged in as them 109 var admin_user_id: [evt.event_id_size]u8 = undefined; 110 111 var session: ui.Session = blk: { 112 var arena = std.heap.ArenaAllocator.init(allocator); 113 defer arena.deinit(); 114 115 // define test events 116 117 var prng = std.Random.DefaultPrng.init(std.testing.random_seed); 118 119 const user_data = [_]struct { 120 name: []const u8, 121 email: []const u8, 122 }{ 123 .{ .name = "admin", .email = "admin@example.test" }, 124 .{ .name = "alice", .email = "alice@example.test" }, 125 .{ .name = "bob", .email = "bob@example.test" }, 126 .{ .name = "carol", .email = "carol@example.test" }, 127 .{ .name = "dave", .email = "dave@example.test" }, 128 .{ .name = "eve", .email = "eve@example.test" }, 129 .{ .name = "frank", .email = "frank@example.test" }, 130 .{ .name = "grace", .email = "grace@example.test" }, 131 .{ .name = "henry", .email = "henry@example.test" }, 132 .{ .name = "ivy", .email = "ivy@example.test" }, 133 .{ .name = "jack", .email = "jack@example.test" }, 134 .{ .name = "kate", .email = "kate@example.test" }, 135 .{ .name = "liam", .email = "liam@example.test" }, 136 .{ .name = "mona", .email = "mona@example.test" }, 137 .{ .name = "noah", .email = "noah@example.test" }, 138 .{ .name = "olivia", .email = "olivia@example.test" }, 139 .{ .name = "peter", .email = "peter@example.test" }, 140 .{ .name = "quinn", .email = "quinn@example.test" }, 141 .{ .name = "rachel", .email = "rachel@example.test" }, 142 .{ .name = "sam", .email = "sam@example.test" }, 143 .{ .name = "tina", .email = "tina@example.test" }, 144 }; 145 146 const repo_data = [_]struct { 147 user_index: usize, 148 name: []const u8, 149 description: []const u8, 150 }{ 151 .{ .user_index = 1, .name = "ziglings", .description = "Learn the Zig programming language by fixing tiny broken programs" }, 152 .{ .user_index = 2, .name = "linux", .description = "Linux kernel source tree" }, 153 .{ .user_index = 3, .name = "kubernetes", .description = "Production-grade container orchestration" }, 154 .{ .user_index = 4, .name = "react", .description = "A declarative, efficient, and flexible JavaScript library for building user interfaces" }, 155 .{ .user_index = 5, .name = "typescript", .description = "TypeScript is a superset of JavaScript that compiles to clean JavaScript output" }, 156 .{ .user_index = 6, .name = "rust", .description = "Empowering everyone to build reliable and efficient software" }, 157 .{ .user_index = 7, .name = "go", .description = "The Go programming language" }, 158 .{ .user_index = 8, .name = "nodejs", .description = "Node.js JavaScript runtime" }, 159 .{ .user_index = 9, .name = "cpython", .description = "The Python programming language" }, 160 .{ .user_index = 10, .name = "docker", .description = "Container platform for developing, shipping, and running applications" }, 161 .{ .user_index = 1, .name = "vim", .description = "The ubiquitous text editor" }, 162 .{ .user_index = 2, .name = "neovim", .description = "Hyperextensible Vim-based text editor" }, 163 .{ .user_index = 3, .name = "emacs", .description = "GNU Emacs source code mirror" }, 164 .{ .user_index = 4, .name = "tmux", .description = "Terminal multiplexer" }, 165 .{ .user_index = 5, .name = "zsh", .description = "Mirror of the Z shell source code repository" }, 166 .{ .user_index = 6, .name = "git", .description = "Distributed version control system" }, 167 .{ .user_index = 7, .name = "mercurial", .description = "Source-control management tool" }, 168 .{ .user_index = 8, .name = "tensorflow", .description = "An end-to-end open source machine learning platform" }, 169 .{ .user_index = 9, .name = "pytorch", .description = "Tensors and dynamic neural networks in Python with strong GPU acceleration" }, 170 .{ .user_index = 10, .name = "numpy", .description = "The fundamental package for scientific computing with Python" }, 171 .{ .user_index = 1, .name = "pandas", .description = "Flexible and powerful data analysis and manipulation library for Python" }, 172 .{ .user_index = 2, .name = "scikit-learn", .description = "Machine learning in Python" }, 173 .{ .user_index = 3, .name = "nginx", .description = "High performance HTTP server and reverse proxy" }, 174 .{ .user_index = 4, .name = "redis", .description = "In-memory data structure store, used as a database, cache, and message broker" }, 175 .{ .user_index = 5, .name = "postgres", .description = "The world's most advanced open source relational database" }, 176 .{ .user_index = 6, .name = "sqlite", .description = "Self-contained, serverless, zero-configuration SQL database engine" }, 177 .{ .user_index = 7, .name = "mongodb", .description = "The MongoDB Database" }, 178 .{ .user_index = 8, .name = "elasticsearch", .description = "Free and open, distributed, RESTful search engine" }, 179 .{ .user_index = 9, .name = "kafka", .description = "Distributed event streaming platform" }, 180 .{ .user_index = 10, .name = "terraform", .description = "Infrastructure as code tool" }, 181 .{ .user_index = 11, .name = "svelte", .description = "Cybernetically enhanced web apps" }, 182 .{ .user_index = 12, .name = "vue", .description = "The progressive JavaScript framework" }, 183 .{ .user_index = 13, .name = "flask", .description = "The Python micro framework for building web applications" }, 184 .{ .user_index = 14, .name = "django", .description = "The web framework for perfectionists with deadlines" }, 185 .{ .user_index = 15, .name = "rails", .description = "Ruby on Rails web framework" }, 186 .{ .user_index = 16, .name = "phoenix", .description = "Peace of mind from prototype to production for Elixir web apps" }, 187 .{ .user_index = 17, .name = "laravel", .description = "The PHP framework for web artisans" }, 188 .{ .user_index = 18, .name = "prometheus", .description = "The Prometheus monitoring system and time series database" }, 189 .{ .user_index = 19, .name = "grafana", .description = "The open and composable observability and data visualization platform" }, 190 .{ .user_index = 20, .name = "ansible", .description = "Simple, agentless IT automation" }, 191 }; 192 193 var user_ids: [user_data.len][evt.event_id_size]u8 = undefined; 194 for (&user_ids) |*id| id.* = evt.EventWithId.randomId(prng.random()); 195 // admin is the first entry of user_data above 196 admin_user_id = user_ids[0]; 197 198 var repo_event_ids: [repo_data.len][evt.event_id_size]u8 = undefined; 199 for (&repo_event_ids) |*id| id.* = evt.EventWithId.randomId(prng.random()); 200 201 var password_hash_buf: [evt.User.password_hash_max_len]u8 = undefined; 202 const password_hash = try evt.User.hashPassword("password", &password_hash_buf, io); 203 204 // public key matching temp-try/key, given to admin so we can push as admin 205 const admin_ssh_key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKeIs8mJqigBZ5y84J4COgnAJJ5bHPKy+lM2SliMXbYm radar@roark"; 206 207 var events_to_consume: [user_data.len + repo_data.len]evt.EventWithId = undefined; 208 // inserted back to front, so the newest-first listing shows them in the 209 // order they're written above 210 for (0..user_data.len) |slot| { 211 const i = user_data.len - 1 - slot; 212 const u = user_data[i]; 213 events_to_consume[slot] = .{ 214 .id = std.fmt.bytesToHex(user_ids[i], .lower), 215 // stepped timestamps so the seeded users/repos list in a stable order 216 .timestamp = @intCast(slot + 1), 217 .author = .{ .name = "admin", .email = "admin@example.test" }, 218 .event = .{ 219 .user = .{ 220 .name = u.name, 221 .email = u.email, 222 .password_hash = password_hash, 223 .ssh_keys = if (std.mem.eql(u8, "admin", u.name)) admin_ssh_key else "", 224 }, 225 }, 226 }; 227 } 228 for (repo_data, 0..) |r, i| { 229 events_to_consume[user_data.len + i] = .{ 230 .id = std.fmt.bytesToHex(repo_event_ids[i], .lower), 231 .timestamp = @intCast(user_data.len + i + 1), 232 .author = .{ .name = user_data[r.user_index].name, .email = user_data[r.user_index].email }, 233 .event = .{ 234 .repo = .{ 235 .user_id = &user_ids[r.user_index], 236 .name = r.name, 237 .description = r.description, 238 .read_access = .public, 239 .write_access = .public, 240 }, 241 }, 242 }; 243 } 244 245 // commit the seed events and consume them into the database 246 try evt.consume(.admin, .xit, evt.admin_repo_opts, io, allocator, &repo, evt.events_ref, &events_to_consume); 247 248 // every repo gets the same generated history, so build it once into a 249 // template repo and copy that to each repo's location below rather than 250 // redoing the expensive commit work for every repo. 251 const template_path = try std.fs.path.join(arena.allocator(), &.{ cwd_path, temp_dir_name, "template" }); 252 { 253 var template_repo = try rp.Repo(.xit, .{}).init(io, allocator, .{ .path = template_path }); 254 defer template_repo.deinit(io, allocator); 255 256 try template_repo.setMergeAlgorithm(io, allocator, .diff3); 257 try template_repo.addConfig(io, allocator, .{ .name = "user.name", .value = "haxy" }); 258 try template_repo.addConfig(io, allocator, .{ .name = "user.email", .value = "admin@example.test" }); 259 try template_repo.addConfig(io, allocator, .{ .name = "receive.denycurrentbranch", .value = "updateinstead" }); 260 261 // a README plus a nested doc so the file tree has a directory to 262 // descend into 263 { 264 var repo_dir = try cwd.openDir(io, template_path, .{}); 265 defer repo_dir.close(io); 266 267 const readme = try repo_dir.createFile(io, "README.md", .{}); 268 defer readme.close(io); 269 try readme.writeStreamingAll(io, 270 \\# Sample Repo 271 \\ 272 \\A repository seeded with test data for exercising the UI. 273 \\ 274 \\## Features 275 \\ 276 \\- Fast and lightweight 277 \\- Zero configuration required 278 \\- Works out of the box 279 \\ 280 \\## Installation 281 \\ 282 \\Clone the repository and build it from source: 283 \\ 284 \\```sh 285 \\git clone https://example.test/sample-repo.git 286 \\cd sample-repo 287 \\make install 288 \\``` 289 \\ 290 \\## Usage 291 \\ 292 \\Run the program with the `--help` flag to see all available 293 \\options: 294 \\ 295 \\```sh 296 \\sample-repo --help 297 \\``` 298 \\ 299 \\| Option | Description | 300 \\| ----------- | ------------------------------ | 301 \\| `--verbose` | Print extra diagnostic output | 302 \\| `--quiet` | Suppress all non-error output | 303 \\| `--version` | Print the version and exit | 304 \\ 305 \\## Contributing 306 \\ 307 \\Contributions are welcome! Please open an issue to discuss 308 \\any significant changes before submitting a pull request. 309 \\See the docs under `docs/dev` for more details. 310 \\ 311 \\## License 312 \\ 313 \\Released under the MIT License. See `LICENSE` for the full 314 \\text. 315 \\ 316 ); 317 318 try repo_dir.createDirPath(io, "docs/dev"); 319 const doc = try repo_dir.createFile(io, "docs/dev/contribute.md", .{}); 320 defer doc.close(io); 321 try doc.writeStreamingAll(io, "To contribute, please make a pull request"); 322 } 323 324 try template_repo.add(io, allocator, &.{ "README.md", "docs/dev/contribute.md" }); 325 _ = try template_repo.commit(io, allocator, .{ .message = "let there be light" }); 326 327 // tag every commit in creation order as v1, v2, and so on 328 var tag_num: usize = 1; 329 try addNextTag(&template_repo, io, allocator, &tag_num); 330 331 // a batch of commits so the commits tab has more than one page to 332 // paginate through. each rewrites a few files with scattered line 333 // edits, so every commit is a multi-file diff with several separate 334 // hunks to look at. stepped timestamps vary the date column. 335 const base_ts: u64 = 1_700_000_000; // 2023-11-14 336 const edit_files = [_][]const u8{ "src/alpha.txt", "src/beta.txt", "src/gamma.txt" }; 337 // commit subjects, cycled then padded to a varying length. 338 const subjects = [_][]const u8{ 339 "fix off-by-one in scatter loop", 340 "encode and decode buffers", 341 "tune kernel socket timeouts", 342 "render matrix vector product", 343 "gather falcon and otter stats", 344 "refactor badger walrus module", 345 "drop dead ferret marmot branch", 346 }; 347 const commit_count = 30; 348 var c: usize = 0; 349 while (c < commit_count) : (c += 1) { 350 { 351 var repo_dir = try cwd.openDir(io, template_path, .{}); 352 defer repo_dir.close(io); 353 try repo_dir.createDirPath(io, "src"); 354 for (edit_files, 0..) |path, fi| { 355 try writeScatterFile(io, allocator, repo_dir, path, fi, c); 356 } 357 } 358 try template_repo.add(io, allocator, &edit_files); 359 // a cycling subject padded to a c-varying length so the commit 360 // list shows messages of different widths, capped at 120. 361 var msg_writer = std.Io.Writer.Allocating.init(allocator); 362 defer msg_writer.deinit(); 363 try msg_writer.writer.print("{s}", .{subjects[c % subjects.len]}); 364 const msg_target = 16 + (c * 41) % 96; 365 var mw = c; 366 while (true) : (mw += 1) { 367 const word = scatter_words[mw % scatter_words.len]; 368 const len = msg_writer.written().len; 369 if (len >= msg_target or len + 1 + word.len > 120) break; 370 try msg_writer.writer.print(" {s}", .{word}); 371 } 372 // the newest commit's message runs past what the detail pane 373 // reads, so it shows the truncated message and its link. 374 if (c == commit_count - 1) { 375 for (0..ui.detail_preview_lines) |line| { 376 try msg_writer.writer.print("\n{d} {s}", .{ line, scatter_words[line % scatter_words.len] }); 377 } 378 } 379 const message = try arena.allocator().dupe(u8, msg_writer.written()); 380 _ = try template_repo.commit(io, allocator, .{ .message = message, .timestamp = base_ts + c * std.time.s_per_day }); 381 try addNextTag(&template_repo, io, allocator, &tag_num); 382 } 383 384 // two more branches forked off master, each adding a single commit 385 // that makes a scattered edit to one file. tag each new commit too, 386 // and switch back to master after each so the next branch also 387 // forks from master and the template ends up back on master. 388 const branch_data = [_]struct { 389 name: []const u8, 390 file: []const u8, 391 fi: usize, 392 message: []const u8, 393 rev: usize, 394 }{ 395 .{ .name = "extra", .file = "src/alpha.txt", .fi = 0, .message = "scatter alpha on the extra branch", .rev = 30 }, 396 .{ .name = "feature", .file = "src/beta.txt", .fi = 1, .message = "scatter beta on the feature branch", .rev = 31 }, 397 }; 398 for (branch_data) |b| { 399 try template_repo.addBranch(io, .{ .name = b.name }); 400 { 401 var to_branch = try template_repo.switchDir(io, allocator, .{ .target = .{ .ref = .{ .kind = .head, .name = b.name } } }); 402 defer to_branch.deinit(); 403 } 404 405 { 406 var repo_dir = try cwd.openDir(io, template_path, .{}); 407 defer repo_dir.close(io); 408 try writeScatterFile(io, allocator, repo_dir, b.file, b.fi, b.rev); 409 } 410 try template_repo.add(io, allocator, &.{b.file}); 411 _ = try template_repo.commit(io, allocator, .{ .message = b.message, .timestamp = base_ts + b.rev * std.time.s_per_day }); 412 try addNextTag(&template_repo, io, allocator, &tag_num); 413 414 { 415 var to_master = try template_repo.switchDir(io, allocator, .{ .target = .{ .ref = .{ .kind = .head, .name = "master" } } }); 416 defer to_master.deinit(); 417 } 418 } 419 420 // the timestamps issue's description, in paragraphs, so the 421 // seeded conflict below can insert and delete among them 422 const tz_p1 = "All timestamps in the activity feed render in UTC regardless of the system timezone."; 423 const tz_p2 = "The tooltip on each entry repeats the same UTC value, so there is no way to see the local time without converting by hand."; 424 const tz_p3 = "A quick survey of other clients shows every one of them rendering local time by default."; 425 const tz_p4 = "Convert to local time and include the offset in tooltips."; 426 427 // the sync issue's description, in paragraphs, so each side of its 428 // seeded conflict can rework a different one 429 const sync_p1 = "The sync engine only has unit tests with mocked transports."; 430 const sync_p2 = "Failures seen in production involve reconnects and partial writes, which the mocks can't reproduce."; 431 const sync_p3 = "Add end-to-end tests that run two instances against a real local server."; 432 433 // seed issues so every repo's issue tracker has content 434 const issue_data = [_]struct { 435 title: []const u8, 436 description: []const u8, 437 tags: []const u8, 438 status: evt.Issue.Status = .open, 439 }{ 440 .{ 441 .title = "Crash on startup when config file is missing", 442 .description = "Running the program without a config file present dereferences a null pointer and segfaults. Fall back to the built-in defaults and log a warning instead.", 443 .tags = "bug priority-high crash", 444 }, 445 .{ 446 .title = "Support dark mode in the settings panel", 447 .description = "The settings panel is always rendered with the light palette even when the rest of the app is in dark mode. Read the active theme and pick colors accordingly.", 448 .tags = "enhancement ui theme", 449 }, 450 .{ 451 .title = "Memory leak when reconnecting after network failure", 452 .description = "Each reconnect allocates a new connection state without freeing the previous one. After a flaky network session, memory usage grows by several megabytes per hour.", 453 .tags = "bug memory networking", 454 .status = .closed, 455 }, 456 .{ 457 .title = "Document the plugin API", 458 .description = "The plugin interface has no documentation beyond the header comments. Add a guide covering the lifecycle hooks, the event callbacks, and a minimal working plugin.", 459 .tags = "documentation plugins", 460 }, 461 .{ 462 .title = "Slow file indexing on large directories", 463 .description = "Indexing a directory with more than 100k files takes several minutes because every entry is stat'd twice. Cache the first stat result and batch the reads.", 464 .tags = "performance indexing", 465 }, 466 .{ 467 .title = "Add keyboard shortcut for quick search", 468 .description = "Opening the search box currently requires clicking the toolbar icon. Bind a shortcut and show it in the tooltip so keyboard users can search without the mouse.", 469 .tags = "enhancement ux keyboard", 470 }, 471 .{ 472 .title = "Unicode filenames are garbled in the export dialog", 473 .description = "Filenames containing non-ASCII characters display as replacement characters in the export dialog. The dialog decodes the path as Latin-1 instead of UTF-8.", 474 .tags = "bug unicode i18n", 475 }, 476 .{ 477 .title = "Flaky test: integration suite times out on CI", 478 .description = "The integration suite intermittently exceeds the CI time limit because the server fixture waits for a fixed 30 seconds. Poll for readiness instead of sleeping.", 479 .tags = "bug testing ci", 480 }, 481 .{ 482 .title = "Upgrade bundled zlib to the latest release", 483 .description = "The vendored zlib is two major releases behind and misses several upstream fixes. Update the bundled copy and re-run the compression benchmarks.", 484 .tags = "dependencies maintenance", 485 }, 486 .{ 487 .title = "Progress bar overshoots 100% during resumed downloads", 488 .description = "Resuming a partial download counts the already-downloaded bytes twice, so the progress bar reads up to 150%. Subtract the resume offset from the total.", 489 .tags = "bug ui downloads", 490 .status = .closed, 491 }, 492 .{ 493 .title = "Config parser rejects trailing commas", 494 .description = "A trailing comma after the last entry in a config block is reported as a syntax error. Most editors add one automatically, so accept it.", 495 .tags = "bug config parser", 496 }, 497 .{ 498 .title = "Add a --json flag to the status command", 499 .description = "Scripts currently scrape the human-readable status output, which breaks whenever the format changes. Emit a stable machine-readable JSON form behind a flag.", 500 .tags = "enhancement cli", 501 }, 502 .{ 503 .title = "Race condition between autosave and manual save", 504 .description = "Saving manually while an autosave is in flight can interleave the two writes and corrupt the file. Serialize saves through a single queue.", 505 .tags = "bug priority-high data-loss", 506 }, 507 .{ 508 .title = "Reduce binary size of release builds", 509 .description = "The release binary has grown past 40 MB, mostly from debug info and an unused bundled font. Strip symbols and drop the font from the default build.", 510 .tags = "performance build", 511 }, 512 .{ 513 .title = "Tooltips flicker when the cursor moves between adjacent buttons", 514 .description = "Moving the cursor across a toolbar hides and re-shows the tooltip for every button. Keep the tooltip open with a short grace period between neighbors.", 515 .tags = "bug ui polish", 516 }, 517 .{ 518 .title = "Support environment variable expansion in config paths", 519 .description = "Paths in the config file are taken literally, so shared configs can't refer to the home directory portably. Expand environment variables when loading.", 520 .tags = "enhancement config", 521 }, 522 .{ 523 .title = "Log rotation deletes the newest file instead of the oldest", 524 .description = "When the log directory hits its size cap, the rotation logic sorts by name rather than mtime and removes the most recent log. Sort by modification time.", 525 .tags = "bug logging", 526 .status = .closed, 527 }, 528 .{ 529 .title = "Add man pages for all subcommands", 530 .description = "Only the top-level command has a man page. Generate one per subcommand from the existing help text as part of the release build.", 531 .tags = "documentation cli", 532 }, 533 .{ 534 .title = "High CPU usage while idle in the background", 535 .description = "The main loop polls for file changes every 10 ms even when no window is visible. Switch to native file watching and idle at zero CPU.", 536 .tags = "performance priority-high", 537 }, 538 .{ 539 .title = "Paste from clipboard drops the final newline", 540 .description = "Pasting text that ends with a newline silently trims it, which breaks pasted shell snippets. Preserve the clipboard content exactly.", 541 .tags = "bug editor clipboard", 542 }, 543 .{ 544 .title = "Improve error message for expired credentials", 545 .description = "An expired token currently surfaces as a bare 401 with no guidance. Detect the expiry case and tell the user how to re-authenticate.", 546 .tags = "enhancement ux auth", 547 }, 548 .{ 549 .title = "Crash when window is resized during startup animation", 550 .description = "Resizing the window while the splash animation is running dereferences a freed layout node. Cancel the animation before rebuilding the layout.", 551 .tags = "bug crash ui", 552 }, 553 .{ 554 .title = "Add integration tests for the sync engine", 555 .description = sync_p1 ++ "\n\n" ++ sync_p2 ++ "\n\n" ++ sync_p3, 556 .tags = "testing sync", 557 }, 558 .{ 559 .title = "Timestamps display in UTC instead of local time", 560 .description = tz_p1 ++ "\n\n" ++ tz_p2 ++ "\n\n" ++ tz_p3 ++ "\n\n" ++ tz_p4, 561 .tags = "bug i18n time", 562 }, 563 .{ 564 .title = "Deprecate the legacy plugin format", 565 .description = "Both plugin formats are currently loaded, doubling the maintenance surface. Warn on legacy plugins this release and drop support in the next.", 566 .tags = "maintenance plugins", 567 }, 568 }; 569 570 var issue_events: [issue_data.len]evt.EventWithId = undefined; 571 for (issue_data, 0..) |issue, i| { 572 // the fifth-newest issue's description runs past what the detail 573 // pane shows, so it shows the truncated description and its 574 // link. 575 const description = if (i == issue_data.len - 5) 576 try longDescription(arena.allocator(), issue.description) 577 else 578 issue.description; 579 issue_events[i] = .{ 580 .id = std.fmt.bytesToHex(evt.EventWithId.randomId(prng.random()), .lower), 581 // stepped timestamps so the issues list in a stable order 582 .timestamp = @intCast(i + 1), 583 .author = .{ .name = user_data[i % user_data.len].name, .email = user_data[i % user_data.len].email }, 584 .event = .{ 585 .issue = .{ 586 .title = issue.title, 587 .description = description, 588 .tags = issue.tags, 589 .status = issue.status, 590 }, 591 }, 592 }; 593 } 594 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &issue_events); 595 // the tip is the branch point for the conflicting edits below 596 const seed_tip = (try template_repo.readRef(io, evt.events_ref)) orelse unreachable; 597 598 // two divergent edits per conflicted issue: ours on the events 599 // branch, theirs on a temp branch rooted at the seed tip, then a 600 // merge. the 4th-newest issue conflicts on title and tags; the 601 // 3rd-newest on its description with every hunk auto-resolving 602 // (each side reworks a different paragraph); the 2nd-newest on 603 // its description with a removal conflict (ours removes a 604 // paragraph theirs rewords) and an insertion conflict (each side 605 // appends a different closing paragraph). 606 { 607 const other_ref: xit.ref.Ref = .{ .kind = .head, .name = "haxy/other" }; 608 const title_issue = issue_data[issue_data.len - 4]; 609 const sync_issue = issue_data[issue_data.len - 3]; 610 const desc_issue = issue_data[issue_data.len - 2]; 611 612 const ours = [_]evt.EventWithId{ .{ 613 .id = issue_events[issue_data.len - 4].id, 614 .timestamp = 100, 615 .author = .{ .name = user_data[1].name, .email = user_data[1].email }, 616 .event = .{ .issue = .{ 617 .title = "Crash when resizing the window during the splash animation", 618 .description = title_issue.description, 619 .tags = "bug crash ui priority-high", 620 } }, 621 }, .{ 622 .id = issue_events[issue_data.len - 3].id, 623 .timestamp = 101, 624 .author = .{ .name = user_data[1].name, .email = user_data[1].email }, 625 .event = .{ .issue = .{ 626 .title = sync_issue.title, 627 .description = "The sync engine's coverage is unit tests only, with every transport mocked out." ++ "\n\n" ++ 628 sync_p2 ++ "\n\n" ++ sync_p3, 629 .tags = sync_issue.tags, 630 } }, 631 }, .{ 632 .id = issue_events[issue_data.len - 2].id, 633 .timestamp = 102, 634 .author = .{ .name = user_data[1].name, .email = user_data[1].email }, 635 .event = .{ .issue = .{ 636 .title = desc_issue.title, 637 .description = tz_p1 ++ "\n\n" ++ tz_p2 ++ "\n\n" ++ tz_p4 ++ "\n\n" ++ 638 "The confusion is worst for teams spread across timezones, who each read a different wall-clock time from the same feed.", 639 .tags = desc_issue.tags, 640 } }, 641 } }; 642 const theirs = [_]evt.EventWithId{ .{ 643 .id = issue_events[issue_data.len - 4].id, 644 .timestamp = 103, 645 .author = .{ .name = user_data[2].name, .email = user_data[2].email }, 646 .event = .{ .issue = .{ 647 .title = "Segfault on early window resize", 648 .description = title_issue.description, 649 .tags = "bug crash rendering", 650 } }, 651 }, .{ 652 .id = issue_events[issue_data.len - 3].id, 653 .timestamp = 104, 654 .author = .{ .name = user_data[2].name, .email = user_data[2].email }, 655 .event = .{ .issue = .{ 656 .title = sync_issue.title, 657 .description = sync_p1 ++ "\n\n" ++ sync_p2 ++ "\n\n" ++ 658 "Add end-to-end tests that drive two live instances against a local server on every CI run.", 659 .tags = sync_issue.tags, 660 } }, 661 }, .{ 662 .id = issue_events[issue_data.len - 2].id, 663 .timestamp = 105, 664 .author = .{ .name = user_data[2].name, .email = user_data[2].email }, 665 .event = .{ .issue = .{ 666 .title = desc_issue.title, 667 .description = tz_p1 ++ "\n\n" ++ tz_p2 ++ "\n\n" ++ 668 "Most other clients already render local time by default, which makes our UTC output stand out as a bug." ++ "\n\n" ++ tz_p4 ++ "\n\n" ++ 669 "Log exports inherit the same UTC rendering, so downstream tooling has to guess the source timezone.", 670 .tags = desc_issue.tags, 671 } }, 672 } }; 673 674 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &ours); 675 676 // consume can't root a new branch, so theirs commits by hand 677 var json: std.Io.Writer.Allocating = .init(allocator); 678 defer json.deinit(); 679 for (theirs, 0..) |event, i| { 680 json.clearRetainingCapacity(); 681 try std.json.Stringify.value(event, .{}, &json.writer); 682 const author = try std.fmt.allocPrint(allocator, "{s} <{s}>", .{ event.author.name, event.author.email }); 683 defer allocator.free(author); 684 _ = try template_repo.commitAtRef(io, allocator, .{ 685 .author = author, 686 .message = json.written(), 687 .timestamp = event.timestamp, 688 // root the branch at the shared seed tip 689 .parent_oids = if (i == 0) &.{seed_tip} else null, 690 }, null, other_ref); 691 } 692 693 { 694 var to_events = try template_repo.switchDir(io, allocator, .{ .target = .{ .ref = evt.events_ref } }); 695 defer to_events.deinit(); 696 } 697 { 698 var merge = try template_repo.merge(io, allocator, .{ .kind = .full, .action = .{ .new = .{ .source = &.{.{ .ref = other_ref }} } } }, null); 699 defer merge.deinit(); 700 if (merge.result != .success) return error.MergeFailed; 701 } 702 { 703 var to_master = try template_repo.switchDir(io, allocator, .{ .target = .{ .ref = .{ .kind = .head, .name = "master" } } }); 704 defer to_master.deinit(); 705 } 706 try template_repo.removeBranch(io, .{ .name = other_ref.name }); 707 } 708 709 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &.{}); 710 711 // seed a small comment tree on the newest issue 712 var comment_ids: [5][evt.event_id_size]u8 = undefined; 713 for (&comment_ids) |*id| id.* = evt.EventWithId.randomId(prng.random()); 714 715 const comment_bodies = [_][]const u8{ 716 "I can take this. The compatibility scanner already reports which repositories still use the legacy format.", 717 "Can we keep loading legacy plugins for one release after the warning lands? That would give downstream maintainers time to migrate.", 718 "That sounds good. I'll include the scanner output in the warning so each affected plugin is named.", 719 "Please include the replacement manifest path too. That should make the warning actionable without opening the migration guide.", 720 "I'll add release-note text once the warning format is settled.", 721 }; 722 723 var comment_events: [comment_ids.len]evt.EventWithId = undefined; 724 for (&comment_events, 0..) |*event, i| { 725 event.* = .{ 726 .id = std.fmt.bytesToHex(comment_ids[i], .lower), 727 .timestamp = @intCast(200 + i), 728 .author = .{ .name = user_data[(i + 1) % user_data.len].name, .email = user_data[(i + 1) % user_data.len].email }, 729 .event = .{ .comment = .{ 730 .thread_id = issue_events[issue_events.len - 1].id, 731 .parent_id = switch (i) { 732 0, 1 => issue_events[issue_events.len - 1].id, 733 2, 4 => std.fmt.bytesToHex(comment_ids[0], .lower), 734 3 => std.fmt.bytesToHex(comment_ids[2], .lower), 735 else => unreachable, 736 }, 737 .body = comment_bodies[i], 738 } }, 739 }; 740 } 741 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &comment_events); 742 743 const discussion_data = [_]struct { 744 title: []const u8, 745 description: []const u8, 746 tags: []const u8, 747 }{ 748 .{ 749 .title = "How should plugins declare capabilities?", 750 .description = "I'd like the manifest to make privileged capabilities explicit without making simple plugins verbose.", 751 .tags = "plugins design", 752 }, 753 .{ 754 .title = "Ideas for making large repositories faster", 755 .description = "This is a place to collect profiling results and discuss which indexing work is worth pursuing first.", 756 .tags = "performance indexing", 757 }, 758 .{ 759 .title = "What should the next release focus on?", 760 .description = "Let's compare the most important reliability fixes with the larger features already in progress.", 761 .tags = "release planning", 762 }, 763 .{ 764 .title = "Improving keyboard navigation", 765 .description = "Share workflows that still require a mouse and suggestions for making their focus behavior predictable.", 766 .tags = "ui keyboard accessibility", 767 }, 768 .{ 769 .title = "Configuration format discussion", 770 .description = "Should the next configuration format favor strict validation or accept common conveniences such as trailing commas?", 771 .tags = "config design", 772 }, 773 }; 774 775 var discussion_events: [discussion_data.len]evt.EventWithId = undefined; 776 for (discussion_data, 0..) |discussion, i| { 777 discussion_events[i] = .{ 778 .id = std.fmt.bytesToHex(evt.EventWithId.randomId(prng.random()), .lower), 779 .timestamp = @intCast(300 + i), 780 .author = .{ .name = user_data[i % user_data.len].name, .email = user_data[i % user_data.len].email }, 781 .event = .{ .discuss = .{ 782 .title = discussion.title, 783 .description = discussion.description, 784 .tags = discussion.tags, 785 } }, 786 }; 787 } 788 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &discussion_events); 789 790 var discussion_comment_ids: [discussion_data.len][3][evt.event_id_size]u8 = undefined; 791 for (&discussion_comment_ids) |*ids| { 792 for (ids) |*id| id.* = evt.EventWithId.randomId(prng.random()); 793 } 794 var discussion_comment_events: [discussion_data.len * 3]evt.EventWithId = undefined; 795 for (&discussion_comment_events, 0..) |*event, i| { 796 const discussion_index = i / 3; 797 const comment_index = i % 3; 798 event.* = .{ 799 .id = std.fmt.bytesToHex(discussion_comment_ids[discussion_index][comment_index], .lower), 800 .timestamp = @intCast(400 + i), 801 .author = .{ .name = user_data[(i + 1) % user_data.len].name, .email = user_data[(i + 1) % user_data.len].email }, 802 .event = .{ .comment = .{ 803 .thread_id = discussion_events[discussion_index].id, 804 .parent_id = if (comment_index < 2) 805 discussion_events[discussion_index].id 806 else 807 std.fmt.bytesToHex(discussion_comment_ids[discussion_index][0], .lower), 808 .body = switch (comment_index) { 809 0 => "My preference is to start with the smallest useful version and expand it after we have real usage to learn from.", 810 1 => "It would help to write down the tradeoffs we are accepting so the decision is easy to revisit later.", 811 2 => "Agreed. A narrow first version should also make it easier to keep the implementation understandable.", 812 else => unreachable, 813 }, 814 } }, 815 }; 816 } 817 try evt.consume(.repo, .xit, .{}, io, allocator, &template_repo, evt.events_ref, &discussion_comment_events); 818 } 819 820 // copy the template to each repo's on-disk location, named by its 821 // hex-encoded event id. the template repo is deinitialized above, so its 822 // db file is fully written before we copy it. 823 { 824 var template_dir = try cwd.openDir(io, template_path, .{ .iterate = true }); 825 defer template_dir.close(io); 826 827 for (repo_event_ids, 0..) |id_bytes, repo_index| { 828 const repo_id = std.fmt.bytesToHex(id_bytes, .lower); 829 const repo_path = try std.fs.path.join(arena.allocator(), &.{ server_path, "repos", &repo_id }); 830 { 831 var dest_dir = try cwd.createDirPathOpen(io, repo_path, .{}); 832 defer dest_dir.close(io); 833 try copyDir(io, template_dir, dest_dir); 834 } 835 836 if (repo_index + 1 == repo_data.len) { 837 var target_repo = try rp.Repo(.xit, .{}).open(io, allocator, .{ .path = repo_path, .require_repo_root = true }); 838 defer target_repo.deinit(io, allocator); 839 try seedPatches(io, allocator, server_path, &repo, &target_repo, &repo_event_ids[repo_index], &admin_user_id, prng.random()); 840 } 841 } 842 } 843 844 break :blk try ui.Session.init(&session_arena, &repo, .{ .user_id = &admin_user_id }); 845 }; 846 session.is_terminal = true; 847 session.data.git_ssh_prefix = git_ssh_prefix; 848 849 // start the server 850 851 // let the native TUI's page builders open the on-disk repos for the file tree 852 session.io = io; 853 session.repos_dir = try std.fs.path.join(session_arena.allocator(), &.{ server_path, "repos" }); 854 855 // leave a one-shot session for the first browser to hit the web ui, so it 856 // starts logged in as admin 857 { 858 var data_dir = try cwd.createDirPathOpen(io, server_path, .{}); 859 defer data_dir.close(io); 860 const store = try hx.web.SessionStore.init(io, data_dir); 861 defer store.deinit(); 862 const token = try store.create(&admin_user_id); 863 try store.offerAutoLogin(&token); 864 } 865 866 if (cli) { 867 var stdout_writer = std.Io.File.stdout().writer(io, &.{}); 868 var stderr_writer = std.Io.File.stderr().writer(io, &.{}); 869 const run_opts = hx.main.RunOpts{ .out = &stdout_writer.interface, .err = &stderr_writer.interface }; 870 871 const Runnable = struct { 872 io: std.Io, 873 key_path: []const u8, 874 875 pub fn run(self: @This(), web_port: u16, http_port: ?u16, ssh_port_maybe: ?u16) !void { 876 _ = web_port; 877 _ = http_port; 878 const ssh_port = ssh_port_maybe orelse return error.SshDisabled; 879 std.debug.print( 880 \\ 881 \\connect to the TUI with: 882 \\ ssh -p {d} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null localhost 883 \\ 884 \\create a git repo and push over SSH: 885 \\ mkdir -p temp-try/client/test 886 \\ cd temp-try/client/test 887 \\ git init 888 \\ echo "hello" > hello.txt 889 \\ git add hello.txt 890 \\ git commit -m "let there be light" 891 \\ GIT_SSH_COMMAND='ssh -p {d} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o IdentitiesOnly=yes -i {s}' git push localhost:admin/test HEAD:master 892 \\ 893 \\to quit, press enter. 894 \\ 895 , .{ ssh_port, ssh_port, self.key_path }); 896 // portable stdin read via std.Io — equivalent to the 897 // std.posix.read(STDIN_FILENO, ...) that doesn't compile 898 // on windows. 899 var buf: [1]u8 = undefined; 900 var stdin_reader = std.Io.File.stdin().reader(self.io, &buf); 901 _ = stdin_reader.interface.takeByte() catch {}; 902 } 903 }; 904 905 try srv.run(.xit, .{}, io, allocator, cwd_path, serve_options, run_opts.err, Runnable{ .io = io, .key_path = key_path }); 906 } else { 907 var null_writer = std.Io.Writer.Discarding.init(&.{}); 908 const run_opts = hx.main.RunOpts{ .out = &null_writer.writer, .err = &null_writer.writer }; 909 910 const Runnable = struct { 911 io: std.Io, 912 allocator: std.mem.Allocator, 913 session: *ui.Session, 914 repo: *Repo, 915 916 pub fn run(self: @This(), web_port: u16, http_port: ?u16, ssh_port: ?u16) !void { 917 // launch the TUI; the footer points at whatever port was bound 918 self.session.web_port = web_port; 919 self.session.data.git_http_port = http_port; 920 self.session.data.git_ssh_port = ssh_port; 921 try hx.ui.run(self.io, self.allocator, self.session, self.repo); 922 } 923 }; 924 925 try srv.run(.xit, .{}, io, allocator, cwd_path, serve_options, run_opts.err, Runnable{ .io = io, .allocator = allocator, .session = &session, .repo = &repo }); 926 } 927 } 928 929 // words cycled through to pad generated lines into prose-like content 930 const scatter_words = [_][]const u8{ 931 "lorem", "ipsum", "dolor", "sit", "amet", "consectetur", 932 "quantum", "vector", "matrix", "buffer", "kernel", "socket", 933 "falcon", "otter", "badger", "walrus", "ferret", "marmot", 934 "scatter", "gather", "encode", "decode", "render", "commit", 935 }; 936 937 fn longDescription(allocator: std.mem.Allocator, initial: []const u8) ![]u8 { 938 var writer = std.Io.Writer.Allocating.init(allocator); 939 defer writer.deinit(); 940 try writer.writer.print("{s}", .{initial}); 941 for (0..ui.detail_preview_lines) |line| 942 try writer.writer.print("\n{d} {s}", .{ line, scatter_words[line % scatter_words.len] }); 943 return writer.toOwnedSlice(); 944 } 945 946 // write `path` as 40 lines of mostly-stable filler. revision `c` and file 947 // index `fi` shift which lines change and the words used, so each (c, fi) 948 // yields a distinct multi-hunk diff against the previous revision. untouched 949 // lines stay byte-identical across revisions, so a bump in `c` is a scatter of 950 // small hunks rather than a full rewrite. 951 fn writeScatterFile(io: std.Io, allocator: std.mem.Allocator, repo_dir: std.Io.Dir, path: []const u8, fi: usize, c: usize) !void { 952 const file = try repo_dir.createFile(io, path, .{}); 953 defer file.close(io); 954 var writer = std.Io.Writer.Allocating.init(allocator); 955 defer writer.deinit(); 956 for (0..40) |line| { 957 const start = writer.written().len; 958 if ((line + fi + c) % 8 == 0) { 959 const tag = scatter_words[(line + fi + c * 3) % scatter_words.len]; 960 try writer.writer.print("rev {d} {s}", .{ c, tag }); 961 } 962 const target = 40 + (line * 17 + fi * 23) % 70; 963 var w = line + fi; 964 while (true) : (w += 1) { 965 const word = scatter_words[w % scatter_words.len]; 966 const len = writer.written().len - start; 967 if (len >= target or len + 1 + word.len > 120) break; 968 if (len == 0) 969 try writer.writer.print("{s}", .{word}) 970 else 971 try writer.writer.print(" {s}", .{word}); 972 } 973 try writer.writer.writeByte('\n'); 974 } 975 try file.writeStreamingAll(io, writer.written()); 976 } 977 978 // tag the current HEAD as the next sequential version: v1, v2, and so on 979 fn addNextTag(repo: *rp.Repo(.xit, .{}), io: std.Io, allocator: std.mem.Allocator, n: *usize) !void { 980 var buf: [16]u8 = undefined; 981 const name = try std.fmt.bufPrint(&buf, "v{d}", .{n.*}); 982 _ = try repo.addTag(io, allocator, .{ .name = name }); 983 n.* += 1; 984 } 985 986 const PatchRevisionFixture = struct { 987 id: [evt.event_id_size]u8, 988 oid: [hash.hexLen(.sha1)]u8, 989 tree_oid: [hash.hexLen(.sha1)]u8, 990 timestamp: u64, 991 992 fn event(self: *const PatchRevisionFixture, title: []const u8) evt.PatchRev { 993 return .{ 994 .base_oid = &self.oid, 995 .source_oid = &self.oid, 996 .target_ref = "refs/heads/master", 997 .message = title, 998 }; 999 } 1000 }; 1001 1002 fn commitTree( 1003 io: std.Io, 1004 allocator: std.mem.Allocator, 1005 repo: *rp.Repo(.xit, .{}), 1006 oid: *const [hash.hexLen(.sha1)]u8, 1007 ) ![hash.hexLen(.sha1)]u8 { 1008 var moment = try repo.core.latestMoment(); 1009 const state = rp.Repo(.xit, .{}).State(.read_only){ .core = &repo.core, .extra = .{ .moment = &moment } }; 1010 var object = try obj.Object(.xit, .{}).init(state, io, allocator, oid); 1011 defer object.deinit(); 1012 return switch (object.content) { 1013 .commit => |commit| commit.tree, 1014 else => error.InvalidObject, 1015 }; 1016 } 1017 1018 fn seedPatchRevision( 1019 io: std.Io, 1020 allocator: std.mem.Allocator, 1021 repos_path: []const u8, 1022 patch_id: *const [evt.event_id_size]u8, 1023 title: []const u8, 1024 timestamp: u64, 1025 random: std.Random, 1026 ) !PatchRevisionFixture { 1027 const patch_hex = std.fmt.bytesToHex(patch_id.*, .lower); 1028 const fork_path = try fork.forkPath(allocator, repos_path, &patch_hex); 1029 defer allocator.free(fork_path); 1030 var fork_repo = try rp.Repo(.xit, .{}).open(io, allocator, .{ .path = fork_path, .require_repo_root = true }); 1031 defer fork_repo.deinit(io, allocator); 1032 1033 const source_oid = (try fork_repo.readRef(io, fork.ref)) orelse return error.NotFound; 1034 var fixture = PatchRevisionFixture{ 1035 .id = evt.EventWithId.randomId(random), 1036 .oid = source_oid, 1037 .tree_oid = try commitTree(io, allocator, &fork_repo, &source_oid), 1038 .timestamp = timestamp, 1039 }; 1040 const revision = fixture.event(title); 1041 const tree_entries = [_]evt.EventTreeEntry{ 1042 .{ .tree = .{ .name = "base", .oid = &fixture.tree_oid } }, 1043 .{ .tree = .{ .name = "head", .oid = &fixture.tree_oid } }, 1044 }; 1045 try evt.consume(.fork, .xit, .{}, io, allocator, &fork_repo, evt.events_ref, &.{.{ 1046 .id = std.fmt.bytesToHex(fixture.id, .lower), 1047 .timestamp = timestamp, 1048 .author = .{ .name = "admin", .email = "admin@example.test" }, 1049 .tree_entries = &tree_entries, 1050 .event = .{ .patchrev = revision }, 1051 }}); 1052 1053 var arena = std.heap.ArenaAllocator.init(allocator); 1054 defer arena.deinit(); 1055 const moment = try evt.currentMoment(.{}, &fork_repo); 1056 const revision_record = (try evt.PatchRev.readById(evt.EventDB(.sha1), .sha1, moment, &arena, &fixture.id)) orelse return error.NotFound; 1057 const patch_record = (try evt.Patch.readById(evt.EventDB(.sha1), .sha1, moment, &arena, patch_id)) orelse return error.NotFound; 1058 var patch = patch_record.event; 1059 patch.revision = evt.Patch.Revision.fromRecord(fixture.id, revision_record); 1060 try evt.consume(.fork, .xit, .{}, io, allocator, &fork_repo, evt.events_ref, &.{.{ 1061 .id = patch_hex, 1062 .timestamp = timestamp + 1, 1063 .author = .{ .name = "admin", .email = "admin@example.test" }, 1064 .event = .{ .patch = patch }, 1065 }}); 1066 return fixture; 1067 } 1068 1069 fn seedPatches( 1070 io: std.Io, 1071 allocator: std.mem.Allocator, 1072 server_path: []const u8, 1073 admin_repo: *rp.Repo(.xit, evt.admin_repo_opts), 1074 target_repo: *rp.Repo(.xit, .{}), 1075 repo_id: *const [evt.event_id_size]u8, 1076 user_id: *const [evt.event_id_size]u8, 1077 random: std.Random, 1078 ) !void { 1079 const patch_data = [_]struct { 1080 title: []const u8, 1081 description: []const u8, 1082 tags: []const u8, 1083 status: ?evt.Patch.Status, 1084 }{ 1085 .{ 1086 .title = "Draft a faster dependency scanner", 1087 .description = "Rework dependency discovery so a large workspace can be scanned without repeatedly opening the same manifests.", 1088 .tags = "performance build", 1089 .status = null, 1090 }, 1091 .{ 1092 .title = "Remove the legacy configuration loader", 1093 .description = "Delete the compatibility loader now that the replacement format has shipped and the migration warning has been available for a full release.", 1094 .tags = "cleanup config", 1095 .status = .merged, 1096 }, 1097 .{ 1098 .title = "Cache parsed manifests between commands", 1099 .description = "Keep parsed manifests in the command context so consecutive operations do not repeat identical filesystem and parsing work.", 1100 .tags = "performance cache", 1101 .status = .closed, 1102 }, 1103 .{ 1104 .title = "Add structured output to the inspect command", 1105 .description = "Add a stable JSON representation of inspect results for scripts and editor integrations.", 1106 .tags = "enhancement cli", 1107 .status = .open, 1108 }, 1109 .{ 1110 .title = "Preserve file permissions during export", 1111 .description = "Carry executable bits through archive exports so unpacked command-line tools remain runnable without a manual chmod step.", 1112 .tags = "bug export permissions", 1113 .status = .open, 1114 }, 1115 }; 1116 1117 const repos_path = try std.fs.path.join(allocator, &.{ server_path, "repos" }); 1118 defer allocator.free(repos_path); 1119 var patch_ids: [patch_data.len][evt.event_id_size]u8 = undefined; 1120 for (patch_data, 0..) |patch, i| { 1121 patch_ids[i] = evt.EventWithId.randomId(random); 1122 const patch_hex = std.fmt.bytesToHex(patch_ids[i], .lower); 1123 const path = try fork.create(.{}, io, allocator, repos_path, admin_repo, .{ 1124 .id = patch_hex, 1125 .user_id = user_id.*, 1126 .repo_id = repo_id.*, 1127 .title = patch.title, 1128 .description = patch.description, 1129 .tags = patch.tags, 1130 .author = .{ .name = "admin", .email = "admin@example.test" }, 1131 .timestamp = @intCast(500 + i * 10), 1132 }); 1133 allocator.free(path); 1134 const status = patch.status orelse continue; 1135 1136 const revision = try seedPatchRevision(io, allocator, repos_path, &patch_ids[i], patch.title, @intCast(502 + i * 10), random); 1137 const fork_path = try fork.forkPath(allocator, repos_path, &patch_hex); 1138 defer allocator.free(fork_path); 1139 try pch.publish(.{}, io, allocator, admin_repo, target_repo, fork_path, .{ 1140 .id = patch_hex, 1141 .user_id = user_id.*, 1142 .repo_id = repo_id.*, 1143 .author = .{ .name = "admin", .email = "admin@example.test" }, 1144 .timestamp = @intCast(505 + i * 10), 1145 }); 1146 1147 if (status == .merged) { 1148 const event = revision.event(patch.title); 1149 const tree_entries = [_]evt.EventTreeEntry{ 1150 .{ .tree = .{ .name = "base", .oid = &revision.tree_oid } }, 1151 .{ .tree = .{ .name = "head", .oid = &revision.tree_oid } }, 1152 }; 1153 try evt.consume(.repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &.{.{ 1154 .id = std.fmt.bytesToHex(revision.id, .lower), 1155 .timestamp = revision.timestamp, 1156 .author = .{ .name = "admin", .email = "admin@example.test" }, 1157 .tree_entries = &tree_entries, 1158 .event = .{ .patchrev = event }, 1159 }}); 1160 } 1161 if (status != .open) { 1162 try evt.Patch.update(.xit, .{}, io, allocator, target_repo, &patch_ids[i], .{ .status = status }, .{ 1163 .name = "admin", 1164 .email = "admin@example.test", 1165 }); 1166 } 1167 if (status == .merged) { 1168 try fork.remove(io, allocator, repos_path, admin_repo, &patch_hex, user_id, .{ 1169 .name = "admin", 1170 .email = "admin@example.test", 1171 }); 1172 } 1173 } 1174 1175 // seed a small comment tree on the newest patch 1176 var comment_ids: [5][evt.event_id_size]u8 = undefined; 1177 for (&comment_ids) |*id| id.* = evt.EventWithId.randomId(random); 1178 const comment_bodies = [_][]const u8{ 1179 "This also needs to preserve the executable bit for files nested inside generated directories.", 1180 "I tested the archive path and the direct-copy path; both currently lose the mode.", 1181 "The archive writer is the right place to centralize it, since every exporter already goes through that layer.", 1182 "Please include a regression fixture with a mix of executable and ordinary files.", 1183 "I'll add that fixture and cover both supported archive formats.", 1184 }; 1185 var comments: [comment_ids.len]evt.EventWithId = undefined; 1186 for (&comments, 0..) |*comment, i| { 1187 comment.* = .{ 1188 .id = std.fmt.bytesToHex(comment_ids[i], .lower), 1189 .timestamp = @intCast(700 + i), 1190 .author = .{ .name = if (i % 2 == 0) "alice" else "bob", .email = if (i % 2 == 0) "alice@example.test" else "bob@example.test" }, 1191 .event = .{ .comment = .{ 1192 .thread_id = std.fmt.bytesToHex(patch_ids[patch_ids.len - 1], .lower), 1193 .parent_id = switch (i) { 1194 0, 1 => std.fmt.bytesToHex(patch_ids[patch_ids.len - 1], .lower), 1195 2, 4 => std.fmt.bytesToHex(comment_ids[0], .lower), 1196 3 => std.fmt.bytesToHex(comment_ids[2], .lower), 1197 else => unreachable, 1198 }, 1199 .body = comment_bodies[i], 1200 } }, 1201 }; 1202 } 1203 try evt.consume(.repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &comments); 1204 1205 // create divergent metadata edits on the next three patches 1206 var patch_arena = std.heap.ArenaAllocator.init(allocator); 1207 defer patch_arena.deinit(); 1208 const moment = try evt.currentMoment(.{}, target_repo); 1209 var values: [3]evt.Patch = undefined; 1210 for (1..4) |i| { 1211 const record = (try evt.Patch.readById(evt.EventDB(.sha1), .sha1, moment, &patch_arena, &patch_ids[i])) orelse return error.NotFound; 1212 values[i - 1] = record.event; 1213 } 1214 var ours_values = values; 1215 ours_values[0].title = "Drop the legacy configuration loader"; 1216 ours_values[0].tags = "cleanup config breaking"; 1217 const closed_description = try longDescription( 1218 patch_arena.allocator(), 1219 "Cache parsed manifests for the lifetime of a command invocation and invalidate entries when their files change.", 1220 ); 1221 ours_values[1].description = closed_description; 1222 ours_values[2].description = "Add JSON output to inspect with versioned field names and deterministic object ordering."; 1223 var theirs_values = values; 1224 theirs_values[0].title = "Delete compatibility configuration support"; 1225 theirs_values[0].tags = "config maintenance"; 1226 theirs_values[1].description = "Keep a process-wide manifest cache shared by every command and refresh it after writes."; 1227 theirs_values[2].description = "Expose inspect results as newline-delimited JSON so callers can stream large repositories."; 1228 1229 const seed_tip = (try target_repo.readRef(io, evt.events_ref)) orelse return error.NotFound; 1230 const other_ref = xit.ref.Ref{ .kind = .head, .name = "haxy/patch-other" }; 1231 var ours = [_]evt.EventWithId{ 1232 .{ 1233 .id = std.fmt.bytesToHex(patch_ids[1], .lower), 1234 .timestamp = 800, 1235 .author = .{ .name = "alice", .email = "alice@example.test" }, 1236 .event = .{ .patch = ours_values[0] }, 1237 }, 1238 .{ 1239 .id = std.fmt.bytesToHex(patch_ids[2], .lower), 1240 .timestamp = 801, 1241 .author = .{ .name = "alice", .email = "alice@example.test" }, 1242 .event = .{ .patch = ours_values[1] }, 1243 }, 1244 .{ 1245 .id = std.fmt.bytesToHex(patch_ids[3], .lower), 1246 .timestamp = 802, 1247 .author = .{ .name = "alice", .email = "alice@example.test" }, 1248 .event = .{ .patch = ours_values[2] }, 1249 }, 1250 }; 1251 1252 var theirs = ours; 1253 theirs[0].timestamp = 810; 1254 theirs[0].author = .{ .name = "bob", .email = "bob@example.test" }; 1255 theirs[0].event.patch = theirs_values[0]; 1256 theirs[1].timestamp = 811; 1257 theirs[1].author = .{ .name = "bob", .email = "bob@example.test" }; 1258 theirs[1].event.patch = theirs_values[1]; 1259 theirs[2].timestamp = 812; 1260 theirs[2].author = .{ .name = "bob", .email = "bob@example.test" }; 1261 theirs[2].event.patch = theirs_values[2]; 1262 1263 try evt.consume(.repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &ours); 1264 var json: std.Io.Writer.Allocating = .init(allocator); 1265 defer json.deinit(); 1266 for (theirs, 0..) |event, i| { 1267 json.clearRetainingCapacity(); 1268 try std.json.Stringify.value(event, .{}, &json.writer); 1269 const author = try std.fmt.allocPrint(allocator, "{s} <{s}>", .{ event.author.name, event.author.email }); 1270 defer allocator.free(author); 1271 _ = try target_repo.commitAtRef(io, allocator, .{ 1272 .author = author, 1273 .message = json.written(), 1274 .timestamp = event.timestamp, 1275 .parent_oids = if (i == 0) &.{seed_tip} else null, 1276 }, null, other_ref); 1277 } 1278 { 1279 var to_events = try target_repo.switchDir(io, allocator, .{ .target = .{ .ref = evt.events_ref } }); 1280 defer to_events.deinit(); 1281 } 1282 { 1283 var merge = try target_repo.merge(io, allocator, .{ .kind = .full, .action = .{ .new = .{ .source = &.{.{ .ref = other_ref }} } } }, null); 1284 defer merge.deinit(); 1285 if (merge.result != .success) return error.MergeFailed; 1286 } 1287 { 1288 var to_master = try target_repo.switchDir(io, allocator, .{ .target = .{ .ref = .{ .kind = .head, .name = "master" } } }); 1289 defer to_master.deinit(); 1290 } 1291 try target_repo.removeBranch(io, .{ .name = other_ref.name }); 1292 try evt.consume(.repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &.{}); 1293 } 1294 1295 // recursively copy the contents of src_dir into dest_dir 1296 fn copyDir(io: std.Io, src_dir: std.Io.Dir, dest_dir: std.Io.Dir) !void { 1297 var iter = src_dir.iterate(); 1298 while (try iter.next(io)) |entry| { 1299 switch (entry.kind) { 1300 .file => try src_dir.copyFile(entry.name, dest_dir, entry.name, io, .{}), 1301 .directory => { 1302 try dest_dir.createDirPath(io, entry.name); 1303 var dest_entry_dir = try dest_dir.openDir(io, entry.name, .{ .access_sub_paths = true, .iterate = true, .follow_symlinks = false }); 1304 defer dest_entry_dir.close(io); 1305 var src_entry_dir = try src_dir.openDir(io, entry.name, .{ .access_sub_paths = true, .iterate = true, .follow_symlinks = false }); 1306 defer src_entry_dir.close(io); 1307 try copyDir(io, src_entry_dir, dest_entry_dir); 1308 }, 1309 else => {}, 1310 } 1311 } 1312 } 1313