HAXY

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╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ Repo.zig ─────────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯

╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯

.. Attachment.zig Comment.zig Discussion.zig Fork.zig Issue.zig Patch.zig PatchRev.zig ╭─────────────────────────────────╮ │Repo.zig │ ╰─────────────────────────────────╯ User.zig

168 try repo_id_set.put(&order_key); 169 } 170 171 const active = try DB.SortedSet(.read_write).init(try haxy_moment.putCursor(hash.hashInt(hash_kind, active_id_set_key))); 172 if (record_to_write.removed) { 173 _ = try active.remove(&order_key); 174 } else { 175 try active.put(&order_key); 176 const repo_path = try record_to_write.indexKey(arena.allocator()); 177 try name_to_repo_id.put(hash.hashInt(hash_kind, repo_path), .{ .bytes = event_id }); 178 179 // each user's repos are ordered by creation time, newest first 180 const user_repos_cursor = try user_id_to_repo_id_set.putCursor(hash.hashInt(hash_kind, record_to_write.event.user_id)); 181 const user_repos = try DB.SortedSet(.read_write).init(user_repos_cursor); 182 try user_repos.put(&order_key); 183 } 184 } 185 186 // a repo plus its event id (the id is the on-disk repo directory name, so the 187 // caller can locate the working repo under <server>/repos/<hex event id>). 188 pub const RepoWithId = struct { 189 repo: Record, 190 event_id: [evt.event_id_size]u8, 191 }; 192 193 // read a repo by its owner's name and repo name. the owner name is resolved to 194 // a user id via name->user-id (the repo index is keyed by "user-id/repo-name"), 195 // matching the /repo/username/reponame url. 196 pub fn readByOwnerAndName( 197 comptime DB: type, 198 comptime hash_kind: hash.HashKind, 199 haxy_moment: DB.HashMap(.read_only), 200 arena: *std.heap.ArenaAllocator, 201 owner_name: []const u8, 202 repo_name: []const u8, 203 ) !?RepoWithId { 204 // owner name -> user id 205 const name_to_user_id_cursor = try haxy_moment.getCursor(hash.hashInt(hash_kind, "name->user-id")) orelse return null; 206 const name_to_user_id = try DB.HashMap(.read_only).init(name_to_user_id_cursor); 207 const user_id_cursor = try name_to_user_id.getCursor(hash.hashInt(hash_kind, owner_name)) orelse return null; 208 var user_id: [evt.event_id_size]u8 = undefined; 209 _ = try user_id_cursor.readBytes(&user_id); 210 211 // "user-id/repo-name" -> repo event id 212 const repo_path = try (Record{ .event = .{ .user_id = user_id[0..], .name = repo_name, .description = "" } }).indexKey(arena.allocator()); 213 const name_to_repo_id_cursor = try haxy_moment.getCursor(hash.hashInt(hash_kind, "name->repo-id")) orelse return null; 214 const name_to_repo_id = try DB.HashMap(.read_only).init(name_to_repo_id_cursor); 215 const repo_id_cursor = try name_to_repo_id.getCursor(hash.hashInt(hash_kind, repo_path)) orelse return null; 216 var repo_id: [evt.event_id_size]u8 = undefined; 217 _ = try repo_id_cursor.readBytes(&repo_id); 218 219 const event_id_to_repo_cursor = try haxy_moment.getCursor(hash.hashInt(hash_kind, "event-id->repo")) orelse return null; 220 const event_id_to_repo = try DB.HashMap(.read_only).init(event_id_to_repo_cursor); 221 const repo_cursor = try event_id_to_repo.getCursor(hash.hashInt(hash_kind, &repo_id)) orelse return null; 222 const repo_map = try DB.HashMap(.read_only).init(repo_cursor); 223 return .{ .repo = try evt.read(Record, DB, hash_kind, arena, repo_map), .event_id = repo_id }; 224 } 225 226 pub fn readById( 227 comptime DB: type, 228 comptime hash_kind: hash.HashKind, 229 haxy_moment: DB.HashMap(.read_only), 230 arena: *std.heap.ArenaAllocator, 231 id: []const u8, 232 ) !?Record { 233 const records_cursor = try haxy_moment.getCursor(hash.hashInt(hash_kind, record_map_key)) orelse return null; 234 const records = try DB.HashMap(.read_only).init(records_cursor); 235 const record_cursor = try records.getCursor(hash.hashInt(hash_kind, id)) orelse return null; 236 return try evt.read(Record, DB, hash_kind, arena, try DB.HashMap(.read_only).init(record_cursor)); 237 } 238