HAXY

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

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

.. Attachment.zig Comment.zig Commits.zig Diff.zig Discussions.zig Events.zig ╭─────────────────────────────────╮ │Files.zig │ ╰─────────────────────────────────╯ Header.zig Issues.zig Markdown.zig Patches.zig Refs.zig Settings.zig Undo.zig

987 fn isMarkdown(name: []const u8) bool { 988 const extension = std.Io.Dir.path.extension(name); 989 return std.ascii.eqlIgnoreCase(extension, ".md") or std.ascii.eqlIgnoreCase(extension, ".markdown"); 990 } 991 992 fn isReadme(name: []const u8) bool { 993 return std.ascii.eqlIgnoreCase(name, "README") or std.ascii.eqlIgnoreCase(name, "README.md"); 994 } 995 996 // the index of the entry the route named (data.selected_file), or null if none. 997 fn selectedFileIndex(data: *const Self) ?usize { 998 const name = data.selected_file orelse return null; 999 for (data.entries, 0..) |entry, i| { 1000 if (!entry.is_dir and std.mem.eql(u8, entry.name, name)) return i; 1001 } 1002 return null; 1003 } 1004 1005 // an "a:" link to the files route at `path`, pinned to the listing's ref, so 1006 // following it navigates to that directory's listing. 1007 fn dirLink(page_arena: *std.heap.ArenaAllocator, data: *const Self, path: []const u8) ![]const u8 { 1008 const route = data.filesRoute(path, 0) orelse return error.RouteTooLong; 1009 return page_arena.allocator().print("a:{s}", .{try route.toUrl(page_arena)}); 1010 } 1011 1012 // a link to the file's route. a preloaded file gets an "ai:" link 1013 // (crossPageLink ignores it, so a click selects the row in place and shows its 1014 // contents); an unloaded file gets an "a:" link, so activating it reloads the 1015 // page with that file selected and its content read. 1016 fn fileLink(page_arena: *std.heap.ArenaAllocator, data: *const Self, path: []const u8, loaded: bool, line: usize) ![]const u8 { 1017 const route = data.filesRoute(path, line) orelse return error.RouteTooLong; 1018 const prefix = if (loaded) "ai:" else "a:"; 1019 return page_arena.allocator().print("{s}{s}", .{ prefix, try route.toUrl(page_arena) }); 1020 } 1021 1022 // the url `line` value for a content window: its first line's 1-based number, 1023 // except the first window, which serializes as unset (0). 1024 fn lineNumber(window_start: usize) usize { 1025 return if (window_start == 0) 0 else window_start + 1; 1026 } 1027 1028 // `dir`/`name`, or just `name` at the root. 1029 pub fn childDir(arena: std.mem.Allocator, dir: []const u8, name: []const u8) ![]const u8 { 1030 return if (dir.len == 0) name else arena.print("{s}/{s}", .{ dir, name }); 1031 } 1032 1033 // `dir` with its last segment removed ("" when `dir` has a single segment). 1034 fn parentDir(dir: []const u8) []const u8 { 1035 const slash = std.mem.lastIndexOfScalar(u8, dir, '/') orelse return ""; 1036 return dir[0..slash]; 1037 } 1038 1039 // a search result's bottom label: the directory it sits in, empty at the root. 1040 // a directory too wide for the list column is clipped from the left. 1041 fn resultDirLabel(aa: std.mem.Allocator, path: []const u8) ![]const u8 { 1042 const slash = std.mem.lastIndexOfScalar(u8, path, '/') orelse return ""; 1043 const dir = path[0..slash]; 1044 // the row's border and the label's padding take two columns each 1045 const max_width = View.list_max_width - 4; 1046 var width = try xitui.width.displayWidth(dir); 1047 if (width <= max_width) return aa.print(" {s} ", .{dir}); 1048 1049 const ellipsis = ".."; 1050 var iter = (try std.unicode.Utf8View.init(dir)).iterator(); 1051 var start: usize = 0; 1052 while (width > max_width - ellipsis.len) { 1053 const slice = iter.nextCodepointSlice() orelse break; 1054 width -= xitui.width.cellWidth(try std.unicode.utf8Decode(slice)); 1055 start += slice.len; 1056 } 1057 return aa.print(" " ++ ellipsis ++ "{s} ", .{dir[start..]}); 1058 } 1059