╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ try.zig ──────────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭f84e01fc..╮ f84e01fc.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (580) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. embed/ event/ test/ ui/ command.zig diff3.zig event.zig find.zig fork.zig lib.zig main.zig main_wasm.zig patch.zig progress.zig push.zig search.zig search_commit.zig search_thread.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
1106 .event = .{ .patch = patch }, 1107 }}); 1108 } 1109 1110 fn seedPatches( 1111 io: std.Io, 1112 allocator: std.mem.Allocator, 1113 server_path: []const u8, 1114 admin_repo: *rp.Repo(.xit, evt.admin_repo_opts), 1115 target_repo: *rp.Repo(.xit, .{}), 1116 repo_id: *const [evt.event_id_size]u8, 1117 user_id: *const [evt.event_id_size]u8, 1118 random: std.Random, 1119 ) !void { 1120 const patch_data = [_]struct { 1121 title: []const u8, 1122 description: []const u8, 1123 labels: []const u8, 1124 status: ?evt.Patch.StatusKind, 1125 alpha_edit: ?ScatterEdit = null, 1126 // based behind master, so merging it makes a merge commit 1127 behind_master: bool = false, 1128 }{ 1129 .{ 1130 .title = "Draft a faster dependency scanner", 1131 .description = "Rework dependency discovery so a large workspace can be scanned without repeatedly opening the same manifests.", 1132 .labels = "performance build", 1133 .status = null, 1134 }, 1135 .{ 1136 .title = "Remove the legacy configuration loader", 1137 .description = "Delete the compatibility loader now that the replacement format has shipped and the migration warning has been available for a full release.", 1138 .labels = "cleanup config", 1139 .status = .merged, 1140 .behind_master = true, 1141 }, 1142 .{ 1143 .title = "Cache parsed manifests between commands", 1144 .description = "Keep parsed manifests in the command context so consecutive operations do not repeat identical filesystem and parsing work.", 1145 .labels = "performance cache", 1146 .status = .closed, 1147 }, 1148 .{ 1149 .title = "Add structured output to the inspect command", 1150 .description = "Add a stable JSON representation of inspect results for scripts and editor integrations.", 1151 .labels = "enhancement cli", 1152 .status = .open, 1153 }, 1154 .{ 1155 .title = "Edit an adjacent line in alpha.txt", 1156 .description = "This patch can be cleanly merged by haxy, while git throws a merge conflict!", 1157 .labels = "merge", 1158 .status = .open, 1159 .alpha_edit = .{ .line = 2, .text = "adjust alpha beside the latest scatter edit" }, 1160 }, 1161 .{ 1162 .title = "Edit a conflicting line in alpha.txt", 1163 .description = "Both source and squash merges conflict with a different edit to the same line on master.", 1164 .labels = "merge", 1165 .status = .open, 1166 .alpha_edit = .{ .line = 3, .text = "replace alpha with a conflicting edit" }, 1167 }, 1168 }; 1169 1170 const repos_path = try std.fs.path.join(allocator, &.{ server_path, "repos" }); 1171 defer allocator.free(repos_path); 1172 const patch_author = evt.CommitAuthor{ .name = "admin", .email = "admin@example.test" }; 1173 var patch_ids: [patch_data.len][evt.event_id_size]u8 = undefined; 1174 for (patch_data, 0..) |patch, i| { 1175 const timestamp: u64 = @intCast(500 + i * 10); 1176 patch_ids[i] = evt.EventWithId.randomId(random); 1177 const patch_hex = std.fmt.bytesToHex(patch_ids[i], .lower); 1178 const path = try fork.create(.{}, io, allocator, repos_path, admin_repo, .{ 1179 .id = patch_hex, 1180 .user_id = user_id.*, 1181 .repo_id = repo_id.*, 1182 .title = patch.title, 1183 .description = patch.description, 1184 .labels = patch.labels, 1185 .target_branch = "master", 1186 .author = patch_author, 1187 .timestamp = timestamp, 1188 }); 1189 allocator.free(path); 1190 1191 // prepare the patch's base and file contents, then seed its commits and revision 1192 { 1193 var arena = std.heap.ArenaAllocator.init(allocator); 1194 defer arena.deinit(); 1195 const aa = arena.allocator(); 1196 var base_oid = (try target_repo.readRef(io, .{ .kind = .head, .name = "master" })) orelse return error.NotFound; 1197 if (patch.alpha_edit != null or patch.behind_master) { 1198 // v30 precedes the last scatter commit, even after the sample merge 1199 const tag_oid = (try target_repo.readRef(io, .{ .kind = .tag, .name = "v30" })) orelse return error.NotFound; 1200 var moment = try target_repo.core.latestMoment(); 1201 const state = rp.Repo(.xit, .{}).State(.read_only){ .core = &target_repo.core, .extra = .{ .moment = &moment } }; 1202 var tag = try obj.Object(.xit, .{}).init(state, io, allocator, &tag_oid); 1203 defer tag.deinit(); 1204 base_oid = switch (tag.content) { 1205 .tag => |value| value.target, 1206 else => return error.InvalidObject, 1207 }; 1208 } 1209 var contents: [3][]const u8 = undefined; 1210 const file_path: []const u8, const count: usize = if (patch.alpha_edit) |edit| blk: { 1211 // rev 29 first changes line 4; edit that line or the one above it 1212 contents[0] = try scatterContent(aa, 0, 28, edit); 1213 break :blk .{ "src/alpha.txt", 1 }; 1214 } else blk: { 1215 var writer = std.Io.Writer.Allocating.init(allocator); 1216 defer writer.deinit(); 1217 for (&contents, 0..) |*content, part| { 1218 try writer.writer.print("{s}: part {d}\n", .{ patch.title, part + 1 }); 1219 content.* = try aa.dupe(u8, writer.written()); 1220 } 1221 break :blk .{ "patch.txt", contents.len }; 1222 }; 1223 try seedPatchRevision(io, allocator, repos_path, &patch_ids[i], patch.title, patch_author, timestamp + 1, random, base_oid, file_path, contents[0..count]); 1224 } 1225 const status = patch.status orelse continue; 1226 const fork_path = try fork.forkPath(allocator, repos_path, &patch_hex); 1227 defer allocator.free(fork_path); 1228 try pch.publish(.{}, io, allocator, admin_repo, target_repo, fork_path, .{ 1229 .id = patch_hex, 1230 .user_id = user_id.*, 1231 .repo_id = repo_id.*, 1232 .author = patch_author, 1233 .timestamp = timestamp + 6, 1234 }); 1235 1236 if (status == .merged) { 1237 try pch.mergeAndRemoveFork(.{}, io, allocator, repos_path, admin_repo, target_repo, .{ 1238 .id = patch_hex, 1239 .revision = .source, 1240 .author = patch_author, 1241 .timestamp = timestamp + 7, 1242 }); 1243 } else if (status != .open) { 1244 try evt.Patch.update(.server, .xit, .{}, io, allocator, target_repo, &patch_ids[i], .{ .status = status }, patch_author); 1245 } 1246 } 1247 1248 // seed a small comment tree on the newest patch 1249 var comment_ids: [5][evt.event_id_size]u8 = undefined; 1250 for (&comment_ids) |*id| id.* = evt.EventWithId.randomId(random); 1251 const comment_bodies = [_][]const u8{ 1252 "This also needs to preserve the executable bit for files nested inside generated directories.", 1253 "I tested the archive path and the direct-copy path; both currently lose the mode.", 1254 "The archive writer is the right place to centralize it, since every exporter already goes through that layer.", 1255 "Please include a regression fixture with a mix of executable and ordinary files.", 1256 "I'll add that fixture and cover both supported archive formats.", 1257 }; 1258 var comments: [comment_ids.len]evt.EventWithId = undefined; 1259 for (&comments, 0..) |*comment, i| { 1260 comment.* = .{ 1261 .id = std.fmt.bytesToHex(comment_ids[i], .lower), 1262 .timestamp = @intCast(700 + i), 1263 .author = .{ .name = if (i % 2 == 0) "alice" else "bob", .email = if (i % 2 == 0) "alice@example.test" else "bob@example.test" }, 1264 .event = .{ .comment = .{ 1265 .thread_id = std.fmt.bytesToHex(patch_ids[patch_ids.len - 1], .lower), 1266 .parent_id = switch (i) { 1267 0, 1 => std.fmt.bytesToHex(patch_ids[patch_ids.len - 1], .lower), 1268 2, 4 => std.fmt.bytesToHex(comment_ids[0], .lower), 1269 3 => std.fmt.bytesToHex(comment_ids[2], .lower), 1270 else => unreachable, 1271 }, 1272 .body = comment_bodies[i], 1273 } }, 1274 }; 1275 } 1276 try evt.consume(.server, .repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &comments); 1277 1278 // create divergent metadata edits on the next three patches 1279 var patch_arena = std.heap.ArenaAllocator.init(allocator); 1280 defer patch_arena.deinit(); 1281 const moment = try evt.currentMoment(.{}, target_repo); 1282 var values: [3]evt.Patch = undefined; 1283 for (1..4) |i| { 1284 const record = (try evt.Patch.readById(evt.EventDB(.sha1), .sha1, moment, &patch_arena, &patch_ids[i])) orelse return error.NotFound; 1285 values[i - 1] = record.event; 1286 } 1287 var ours_values = values; 1288 ours_values[0].title = "Drop the legacy configuration loader"; 1289 ours_values[0].labels = "cleanup config breaking"; 1290 const closed_description = try longDescription( 1291 patch_arena.allocator(), 1292 "Cache parsed manifests for the lifetime of a command invocation and invalidate entries when their files change.", 1293 ); 1294 ours_values[1].description = closed_description; 1295 ours_values[2].description = "Add JSON output to inspect with versioned field names and deterministic object ordering."; 1296 var theirs_values = values; 1297 theirs_values[0].title = "Delete compatibility configuration support"; 1298 theirs_values[0].labels = "config maintenance"; 1299 theirs_values[1].description = "Keep a process-wide manifest cache shared by every command and refresh it after writes."; 1300 theirs_values[2].description = "Expose inspect results as newline-delimited JSON so callers can stream large repositories."; 1301 1302 const seed_tip = (try target_repo.readRef(io, evt.events_ref)) orelse return error.NotFound; 1303 const other_ref = xit.ref.Ref{ .kind = .head, .name = "haxy/patch-other" }; 1304 var ours = [_]evt.EventWithId{ 1305 .{ 1306 .id = std.fmt.bytesToHex(patch_ids[1], .lower), 1307 .timestamp = 800, 1308 .author = .{ .name = "alice", .email = "alice@example.test" }, 1309 .event = .{ .patch = ours_values[0] }, 1310 }, 1311 .{ 1312 .id = std.fmt.bytesToHex(patch_ids[2], .lower), 1313 .timestamp = 801, 1314 .author = .{ .name = "alice", .email = "alice@example.test" }, 1315 .event = .{ .patch = ours_values[1] }, 1316 }, 1317 .{ 1318 .id = std.fmt.bytesToHex(patch_ids[3], .lower), 1319 .timestamp = 802, 1320 .author = .{ .name = "alice", .email = "alice@example.test" }, 1321 .event = .{ .patch = ours_values[2] }, 1322 }, 1323 }; 1324 1325 var theirs = ours; 1326 theirs[0].timestamp = 810; 1327 theirs[0].author = .{ .name = "bob", .email = "bob@example.test" }; 1328 theirs[0].event.patch = theirs_values[0]; 1329 theirs[1].timestamp = 811; 1330 theirs[1].author = .{ .name = "bob", .email = "bob@example.test" }; 1331 theirs[1].event.patch = theirs_values[1]; 1332 theirs[2].timestamp = 812; 1333 theirs[2].author = .{ .name = "bob", .email = "bob@example.test" }; 1334 theirs[2].event.patch = theirs_values[2]; 1335 1336 try evt.consume(.server, .repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &ours); 1337 try commitEventsAtRef(io, allocator, target_repo, other_ref, &theirs, seed_tip); 1338 { 1339 var merge = try target_repo.mergeAtRef(io, allocator, .{ .kind = .full, .action = .{ .new = .{ .source = &.{.{ .ref = other_ref }} } } }, evt.events_ref, null); 1340 defer merge.deinit(); 1341 if (merge.result != .success) return error.MergeFailed; 1342 } 1343 try target_repo.removeBranch(io, .{ .name = other_ref.name }); 1344 try evt.consume(.server, .repo, .xit, .{}, io, allocator, target_repo, evt.events_ref, &.{}); 1345 try pch.writeBranchPatch(.server, .xit, .{}, io, allocator, target_repo, std.fmt.bytesToHex(evt.EventWithId.randomId(random), .lower), .{ 1346 .title = "Merge the existing feature branch", 1347 .description = "This patch tracks the feature branch in this repo without creating a fork.", 1348 .labels = "feature", 1349 .source_branch = "feature", 1350 .target_branch = "master", 1351 }, null, patch_author); 1352 1353 // a push onto the branch that patch tracks, so the undo tab shows the 1354 // action and the patch refresh it sets off 1355 try seedPush(io, allocator, target_repo, patch_author); 1356 try pch.refreshBranches(.server, .xit, .{}, io, allocator, target_repo, null, null); 1357 } 1358 1359 // stand in for a client push, which the fixture has no server to receive: one 1360 // transaction moves the branch, refreshes the patches tracking it and records 1361 // the action, the way receive-pack does 1362 fn seedPush(io: std.Io, allocator: std.mem.Allocator, repo: *rp.Repo(.xit, .{}), author: evt.CommitAuthor) !void { 1363 const Repo = rp.Repo(.xit, .{}); 1364 const DB = Repo.DB; 1365 const Ctx = struct { 1366 core: *Repo.Core, 1367 io: std.Io, 1368 allocator: std.mem.Allocator, 1369 author: evt.CommitAuthor, 1370 1371 pub fn run(ctx: @This(), cursor: *DB.Cursor(.read_write)) !void { 1372 const opts: rp.RepoOpts(.xit) = .{}; 1373 var moment = try DB.HashMap(.read_write).init(cursor.*); 1374 const state = Repo.State(.read_write){ .core = ctx.core, .extra = .{ .moment = &moment } }; 1375 var arena = std.heap.ArenaAllocator.init(ctx.allocator); 1376 defer arena.deinit(); 1377 const aa = arena.allocator(); 1378 1379 // a null tree keeps the parent's content, so the branch advances 1380 // without the fixture having to build one 1381 const author_line = try std.fmt.allocPrint(aa, "{s} <{s}>", .{ ctx.author.name, ctx.author.email }); 1382 const feature_old = (try rf.readRecur(.xit, opts, state.readOnly(), ctx.io, .{ .ref = .{ .kind = .head, .name = "feature" } })) orelse return error.NotFound; 1383 const feature_new = try obj.writeCommit(.xit, opts, state, ctx.io, ctx.allocator, .{ 1384 .message = "Revise the feature branch", 1385 .author = author_line, 1386 .timestamp = 820, 1387 }, null, .{ .kind = .head, .name = "feature" }); 1388 1389 // a branch the push creates has no old tip, so its range is open 1390 try bch.add(.xit, opts, state, ctx.io, .{ .name = "docs" }); 1391 const docs_new = (try rf.readRecur(.xit, opts, state.readOnly(), ctx.io, .{ .ref = .{ .kind = .head, .name = "docs" } })) orelse return error.NotFound; 1392 1393 const updates = [_]xit.net_server_receive_pack.AppliedRefUpdate{ 1394 .{ 1395 .ref_name = try aa.dupe(u8, "refs/heads/feature"), 1396 .old_oid = try aa.dupe(u8, &feature_old), 1397 .new_oid = try aa.dupe(u8, &feature_new), 1398 }, 1399 .{ 1400 .ref_name = try aa.dupe(u8, "refs/heads/docs"), 1401 .old_oid = try aa.dupe(u8, "0" ** hash.hexLen(opts.hash)), 1402 .new_oid = try aa.dupe(u8, &docs_new), 1403 }, 1404 }; 1405 1406 _ = try pch.refreshBranchesInTransaction(.server, opts, state, &moment, ctx.io, ctx.allocator, &updates, null, null); 1407 try push.writeUndo(opts, state, ctx.io, ctx.allocator, ctx.author, &updates); 1408 } 1409 }; 1410 1411 try transaction(io, repo, Ctx{ .core = &repo.core, .io = io, .allocator = allocator, .author = author }); 1412 } 1413 1414 // commit `events` onto `ref`, rooted at `parent`, as one transaction. 1415 // consume always roots a new branch at nothing, so the divergent fixtures 1416 // write their side branch here instead. nothing is consumed, so it records 1417 // xit's own commit action rather than one of haxy's event actions 1418 fn commitEventsAtRef( 1419 io: std.Io, 1420 allocator: std.mem.Allocator, 1421 repo: *rp.Repo(.xit, .{}), 1422 ref: xit.ref.Ref, 1423 events: []const evt.EventWithId, 1424 parent: [hash.hexLen(.sha1)]u8, 1425 ) !void { 1426 const Repo = rp.Repo(.xit, .{}); 1427 const DB = Repo.DB; 1428 const Ctx = struct { 1429 core: *Repo.Core, 1430 io: std.Io, 1431 allocator: std.mem.Allocator, 1432 ref: xit.ref.Ref, 1433 events: []const evt.EventWithId, 1434 parent: [hash.hexLen(.sha1)]u8, 1435 1436 pub fn run(ctx: @This(), cursor: *DB.Cursor(.read_write)) !void { 1437 const opts: rp.RepoOpts(.xit) = .{}; 1438 var moment = try DB.HashMap(.read_write).init(cursor.*); 1439 const state = Repo.State(.read_write){ .core = ctx.core, .extra = .{ .moment = &moment } }; 1440 try evt.commitEvents(.xit, opts, state, ctx.io, ctx.allocator, ctx.ref, ctx.events, .{ctx.parent}); 1441 const tip = (try xit.ref.readRecur(.xit, opts, state.readOnly(), ctx.io, .{ .ref = ctx.ref })) orelse return error.NotFound; 1442 try xit.undo.write(opts, state, std.Io.Timestamp.now(ctx.io, .real).toSeconds(), .{ 1443 .commit = try .init("seed conflicting events", tip, opts.max_read_size), 1444 }); 1445 } 1446 }; 1447 1448 try transaction(io, repo, Ctx{ 1449 .core = &repo.core, 1450 .io = io, 1451 .allocator = allocator, 1452 .ref = ref, 1453 .events = events, 1454 .parent = parent, 1455 }); 1456 } 1457 1458 // append `ctx` to the repo's history as one transaction. the fixtures write a 1459 // few states the normal paths have no way to produce 1460 // fixtures commit directly, so the ref tips are indexed by hand. a fork gets 1461 // no commit index, as in production. 1462 const Reindex = struct { 1463 io: std.Io, 1464 allocator: std.mem.Allocator, 1465 core: *rp.Repo(.xit, .{}).Core, 1466 commits: bool, 1467 1468 pub fn run(ctx: @This(), cursor: *rp.Repo(.xit, .{}).DB.Cursor(.read_write)) !void { 1469 var moment = try rp.Repo(.xit, .{}).DB.HashMap(.read_write).init(cursor.*); 1470 const state = rp.Repo(.xit, .{}).State(.read_write){ .core = ctx.core, .extra = .{ .moment = &moment } }; 1471 _ = try find.refreshInTransaction(.{}, state, &moment, ctx.io, ctx.allocator, null); 1472 if (ctx.commits) _ = try srch_cmmt.refreshInTransaction(.{}, state, &moment, ctx.io, ctx.allocator, &.{}, null); 1473 } 1474 }; 1475 1476 fn transaction(io: std.Io, repo: *rp.Repo(.xit, .{}), ctx: anytype) !void { 1477 const DB = rp.Repo(.xit, .{}).DB; 1478 try repo.core.db_file.lock(io, .exclusive); 1479 defer repo.core.db_file.unlock(io); 1480 1481 const history = try DB.ArrayList(.read_write).init(repo.core.db.rootCursor()); 1482 try history.appendContext(.{ .slot = try history.getSlot(-1) }, ctx); 1483 } 1484 1485 // recursively copy the contents of src_dir into dest_dir 1486 fn copyDir(io: std.Io, src_dir: std.Io.Dir, dest_dir: std.Io.Dir) !void { 1487 var iter = src_dir.iterate(); 1488 while (try iter.next(io)) |entry| { 1489 switch (entry.kind) { 1490 .file => try src_dir.copyFile(entry.name, dest_dir, entry.name, io, .{}), 1491 .directory => { 1492 try dest_dir.createDirPath(io, entry.name); 1493 var dest_entry_dir = try dest_dir.openDir(io, entry.name, .{ .access_sub_paths = true, .iterate = true, .follow_symlinks = false }); 1494 defer dest_entry_dir.close(io); 1495 var src_entry_dir = try src_dir.openDir(io, entry.name, .{ .access_sub_paths = true, .iterate = true, .follow_symlinks = false }); 1496 defer src_entry_dir.close(io); 1497 try copyDir(io, src_entry_dir, dest_entry_dir); 1498 }, 1499 else => {}, 1500 } 1501 } 1502 } 1503