╭ Repo.zig ─────────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭6e3773d7..╮ 6e3773d7.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (201) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. Auth/ Home/ Repo/ User/ Auth.zig AuthTab.zig Home.zig Quit.zig ╭─────────────────────────────────╮ │Repo.zig │ ╰─────────────────────────────────╯ Settings.zig SubTitle.zig Title.zig User.zig
1 const std = @import("std"); 2 const evt = @import("../event.zig"); 3 const ui = @import("../ui.zig"); 4 const xit = @import("xit"); 5 const xitui = xit.xitui; 6 const wgt = xitui.widget; 7 const layout = xitui.layout; 8 const inp = xitui.input; 9 const Grid = xitui.grid.Grid; 10 const Focus = xitui.focus.Focus; 11 12 pub const Header = @import("./Repo/Header.zig"); 13 pub const SubHeader = @import("./Repo/SubHeader.zig"); 14 pub const Files = @import("./Repo/Files.zig"); 15 pub const Commits = @import("./Repo/Commits.zig"); 16 pub const Refs = @import("./Repo/Refs.zig"); 17 pub const Settings = @import("./Settings.zig"); 18 pub const Auth = @import("./Auth.zig"); 19 pub const Quit = @import("./Quit.zig"); 20 21 const Array = ui.RoutablePage.Array(ui.RoutablePage.repo_route_max_len); 22 23 header: Header, 24 repo: evt.Repo, 25 files: Files, 26 commits: Commits, 27 refs: Refs, 28 settings: Settings, 29 auth: Auth, 30 quit: Quit, 31 // the full files route this page renders ("owner/name" or "owner/name/files/<dir>"), 32 // mirrored into current_page when the files tab is selected. 33 route_name: Array, 34 // the commits route this page renders ("owner/name/commits[/<oid>]"), mirrored 35 // when the commits tab is selected. 36 commits_route_name: Array, 37 // "owner/name" alone, mirrored when the settings/auth tab is selected. 38 identity: Array, 39 40 const Self = @This(); 41 42 pub fn init( 43 arena: *std.heap.ArenaAllocator, 44 session: *ui.Session, 45 route: ui.RoutablePage, 46 ) !Self { 47 const DB = evt.AdminDB; 48 const hash_kind = evt.admin_repo_opts.hash; 49 const haxy_moment = session.haxy_moment orelse return error.NoMoment; 50 51 // every repo route's stored string starts with "owner/name"; the files and 52 // commits routes additionally encode a ref/oid (files also a directory). 53 const name_str: []const u8 = switch (route) { 54 .repo, .repo_settings, .repo_auth => |n| n.slice(), 55 .repo_commits => |c| c.name.slice(), 56 .repo_refs => |r| r.name.slice(), 57 else => return error.UnexpectedRoute, 58 }; 59 const rf = ui.RoutablePage.RepoFiles.parse(name_str) orelse return error.NotFound; 60 const tag = std.meta.activeTag(route); 61 62 // page state lives in the route only for the tab it targets; the other tabs 63 // open at their root/first page. a null ref kind means the files tab opens at 64 // the default branch (Files.init resolves it). 65 const files_ref_kind = if (tag == .repo) rf.ref_kind else null; 66 const files_ref_value = if (tag == .repo) rf.ref_value else ""; 67 const files_dir = if (tag == .repo) rf.dir else ""; 68 // a null commits ref means the commits tab opens at the default branch 69 // (Commits.init resolves it). 70 const commits_ref = if (tag == .repo_commits) ui.RoutablePage.repoCommitsRef(name_str) else ui.RoutablePage.CommitsRef{ .ref_or_oid = null, .value = "" }; 71 // how many diff hunks the commits view's selected commit shows ("load more"). 72 const commits_after: usize = switch (route) { 73 .repo_commits => |c| c.after, 74 else => 0, 75 }; 76 // the refs tab paginates one column at a time: this offset applies to 77 // `refs_kind`'s column, the other stays at its first window. 78 const refs_kind: ui.RoutablePage.RefKind = switch (route) { 79 .repo_refs => |r| r.kind, 80 else => .branch, 81 }; 82 const refs_after: usize = switch (route) { 83 .repo_refs => |r| r.after, 84 else => 0, 85 }; 86 87 const found = (try evt.Repo.readByOwnerAndName(DB, hash_kind, haxy_moment, arena, rf.owner, rf.name)) orelse return error.NotFound; 88 const repo = found.repo; 89 90 // resolve the creating user so the header can show their name to the left 91 // of the repo title. 92 const owner = (try evt.User.readById(DB, hash_kind, haxy_moment, arena, repo.user_id)) orelse return error.NotFound; 93 94 // build files and commits first so their resolved refs (the default branch 95 // when the route named none) can canonicalize each tab's mirror url to the 96 // explicit ref it's viewing rather than leaving it bare. 97 const files = try Files.init(arena, session, &found.event_id, rf.identity, files_ref_kind, files_ref_value, files_dir); 98 const commits = try Commits.init(arena, session, &found.event_id, rf.identity, commits_ref.ref_or_oid, commits_ref.value, commits_after); 99 100 // each tab mirror carries this page's route for that tab; tabs not targeted 101 // by the incoming route fall back to their root/first-page route. 102 const route_name = (ui.RoutablePage.repoFilesRoute(rf.identity, files.ref_or_oid, files.ref_or_oid_value, files.dir) orelse return error.NotFound).repo; 103 const commits_route_name = (ui.RoutablePage.repoCommitsRoute(rf.identity, commits.ref_or_oid, commits.ref_or_oid_value, commits_after) orelse return error.NotFound).repo_commits.name; 104 105 return .{ 106 .header = try Header.init(arena, repo.name, owner.name), 107 .repo = repo, 108 .files = files, 109 .commits = commits, 110 .refs = try Refs.init(arena, session, &found.event_id, rf.identity, refs_kind, refs_after), 111 .settings = Settings.init(), 112 .auth = Auth.init(), 113 .quit = Quit.init(), 114 .route_name = route_name, 115 .commits_route_name = commits_route_name, 116 .identity = Array.from(rf.identity) orelse return error.NotFound, 117 }; 118 } 119 120 pub const View = struct { 121 box: wgt.Box(ui.Widget), 122 data: *const Self, 123 session: *ui.Session, 124 125 const header_index: usize = 0; 126 const stack_index: usize = 1; 127 128 pub fn init(allocator: std.mem.Allocator, data: *const Self, session: *ui.Session) !View { 129 var box = try wgt.Box(ui.Widget).init(allocator, .{ .border_style = null, .rounded_corners = true, .direction = .vert }); 130 errdefer box.deinit(allocator); 131 132 // build the header first so we can grab the files-tab id for the auth 133 // view (it focuses there after login). 134 var files_tab_id: usize = undefined; 135 { 136 var header_view = try Header.View.init(allocator, &data.header, session); 137 errdefer header_view.deinit(allocator); 138 files_tab_id = header_view.tab_ids.keys()[0]; 139 try box.children.put(allocator, header_view.getFocus().id, .{ .widget = .{ .repo_header = header_view }, .rect = null, .min_size = null }); 140 } 141 142 { 143 var stack = try wgt.Stack(ui.Widget).init(allocator); 144 errdefer stack.deinit(allocator); 145 146 // files — the default tab: the current directory's listing. 147 { 148 var files_view = try Files.View.init(allocator, &data.files, session); 149 errdefer files_view.deinit(allocator); 150 try stack.children.put(allocator, files_view.getFocus().id, .{ .repo_files = files_view }); 151 } 152 153 // commits — the current page of the commit log. 154 { 155 var commits_view = try Commits.View.init(allocator, &data.commits, session); 156 errdefer commits_view.deinit(allocator); 157 try stack.children.put(allocator, commits_view.getFocus().id, .{ .repo_commits = commits_view }); 158 } 159 160 // refs — the repo's branches and tags. 161 { 162 var refs_view = try Refs.View.init(allocator, &data.refs, session); 163 errdefer refs_view.deinit(allocator); 164 try stack.children.put(allocator, refs_view.getFocus().id, .{ .repo_refs = refs_view }); 165 } 166 167 { 168 var settings_view = try Settings.View.init(allocator, &data.settings, session); 169 errdefer settings_view.deinit(allocator); 170 try stack.children.put(allocator, settings_view.getFocus().id, .{ .home_settings = settings_view }); 171 } 172 173 { 174 var auth_view = try Auth.View.init(allocator, &data.auth, session, files_tab_id); 175 errdefer auth_view.deinit(allocator); 176 try stack.children.put(allocator, auth_view.getFocus().id, .{ .home_auth = auth_view }); 177 } 178 179 if (session.is_terminal) { 180 var quit_view = try Quit.View.init(allocator, &data.quit, session); 181 errdefer quit_view.deinit(allocator); 182 try stack.children.put(allocator, quit_view.getFocus().id, .{ .quit = quit_view }); 183 } 184 185 try box.children.put(allocator, stack.getFocus().id, .{ .widget = .{ .stack = stack }, .rect = null, .min_size = null }); 186 } 187 188 var self = View{ .box = box, .data = data, .session = session }; 189 self.getFocus().child_id = box.children.keys()[header_index]; 190 return self; 191 } 192 193 pub fn deinit(self: *View, allocator: std.mem.Allocator) void { 194 self.box.deinit(allocator); 195 } 196 197 pub fn build(self: *View, allocator: std.mem.Allocator, constraint: layout.Constraint, root_focus: *Focus) !void { 198 self.clearGrid(); 199 const header = &self.box.children.values()[header_index].widget.repo_header; 200 const stack = &self.box.children.values()[stack_index].widget.stack; 201 202 // each header tab maps 1:1 to a stack child by position. mirror the 203 // selection into current_page so the host can push the matching url; 204 // all repo tabs share the .repo parent, so this stays on the page 205 // rather than navigating. 206 if (header.getSelectedIndex()) |index| { 207 stack.getFocus().child_id = stack.children.keys()[index]; 208 switch (std.meta.activeTag(stack.children.values()[index])) { 209 // files/commits carry this page's content route (directory / log 210 // page); settings/auth carry only "owner/name". 211 .repo_commits => self.session.data.current_page = .{ .repo_commits = .{ .name = self.data.commits_route_name } }, 212 // the refs tab mirrors this page's paginated column + offset. 213 .repo_refs => self.session.data.current_page = .{ .repo_refs = .{ .name = self.data.identity, .kind = self.data.refs.kind, .after = self.data.refs.after } }, 214 .home_settings => self.session.data.current_page = .{ .repo_settings = self.data.identity }, 215 .home_auth => self.session.data.current_page = .{ .repo_auth = self.data.identity }, 216 // the quit tab is tty-only and not a route, so leave current_page 217 // alone (nothing to mirror into the url). 218 .quit => {}, 219 // the files tab (this page's directory route) 220 else => self.session.data.current_page = .{ .repo = self.data.route_name }, 221 } 222 } 223 try self.box.build(allocator, constraint, root_focus); 224 } 225 226 pub fn input(self: *View, allocator: std.mem.Allocator, key: inp.Key, root_focus: *Focus) !void { 227 if (self.getFocus().child_id) |child_id| { 228 if (self.box.children.getIndex(child_id)) |current_index| { 229 const child = &self.box.children.values()[current_index].widget; 230 var index = current_index; 231 232 const Direction = enum { up, down, none }; 233 const direction: Direction = switch (key) { 234 .arrow_up => .up, 235 .arrow_down => .down, 236 .mouse => |mouse| if (mouse.action == .scroll) 237 (if (mouse.action.scroll == .up) .up else .down) 238 else 239 .none, 240 else => .none, 241 }; 242 243 switch (direction) { 244 .up => { 245 switch (child.*) { 246 .repo_header => { 247 try child.input(allocator, key, root_focus); 248 }, 249 .stack => { 250 if (child.stack.getSelected()) |selected_widget| { 251 const at_top = switch (selected_widget.*) { 252 .repo_files => |*v| v.getSelectedIndex() == 0, 253 .repo_commits => |*v| v.getSelectedIndex() == 0, 254 .repo_refs => |*v| v.getSelectedIndex() == 0, 255 .home_settings => |*v| v.getSelectedIndex() == 0, 256 .home_auth => |*v| v.getSelectedIndex() == 0, 257 .quit => |*v| v.getSelectedIndex() == 0, 258 else => false, 259 }; 260 if (at_top) { 261 index = header_index; 262 } else { 263 try child.input(allocator, key, root_focus); 264 } 265 } 266 }, 267 else => {}, 268 } 269 }, 270 .down => { 271 switch (child.*) { 272 .repo_header => { 273 index = stack_index; 274 }, 275 .stack => { 276 try child.input(allocator, key, root_focus); 277 }, 278 else => {}, 279 } 280 }, 281 .none => { 282 try child.input(allocator, key, root_focus); 283 }, 284 } 285 286 if (index != current_index) { 287 try root_focus.setFocus(self.box.children.keys()[index]); 288 } 289 } 290 } 291 } 292 293 pub fn clearGrid(self: *View) void { 294 self.box.clearGrid(); 295 } 296 297 pub fn getGrid(self: View) ?Grid { 298 return self.box.getGrid(); 299 } 300 301 pub fn getFocus(self: *View) *Focus { 302 return self.box.getFocus(); 303 } 304 }; 305