21119557800

Committed 18 Jan 2026 10:18PM UTC coverage: 29.599% (+4.1%) from 25.529%

Build # 21119557800

Build Type

Pull #54

github

Committed by

web-flow

Commit Message

Merge 3e7392296 into 1c5d35a49

Pull Request Pull Request #54: feat(performance): add performance monitoring and optimization utilities

Run Details

321 of 1699 branches covered (18.89%)

Branch coverage included in aggregate %.

165 of 202 new or added lines in 3 files covered. (81.68%)

15 existing lines in 2 files now uncovered.

786 of 2041 relevant lines covered (38.51%)

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0.0

/src/components/code/FileTree.tsx

/**
 * FileTree Component
 *
 * Displays a hierarchical file/folder structure.
 * Supports expandable folders and file type icons.
 */

import { useMemo, useState } from 'react';
import { Pressable, Text, View } from 'react-native';

interface FileNode {
  name: string;
  type: 'file' | 'folder';
  path: string;
  children?: FileNode[];
  modified?: boolean;
  added?: boolean;
  deleted?: boolean;
}

interface FileTreeProps {
  /** Root nodes of the tree */
  data: FileNode[];
  /** Callback when a file is selected */
  onSelectFile?: (path: string) => void;
  /** Currently selected file path */
  selectedPath?: string;
  /** Initially expanded folders */
  defaultExpanded?: string[];
  /** Show file status indicators */
  showStatus?: boolean;
}

interface FileTreeNodeProps {
  node: FileNode;
  depth: number;
  onSelectFile?: (path: string) => void;
  selectedPath?: string;
  expandedPaths: Set<string>;
  toggleExpanded: (path: string) => void;
  showStatus?: boolean;
}

function getFileIcon(name: string): string {
  const ext = name.split('.').pop()?.toLowerCase();
  const iconMap: Record<string, string> = {
    ts: '📘',
    tsx: '⚛️',
    js: '📙',
    jsx: '⚛️',
    json: '📋',
    md: '📝',
    css: '🎨',
    scss: '🎨',
    html: '🌐',
    png: '🖼️',
    jpg: '🖼️',
    svg: '📐',
    git: '🔧',
    env: '⚙️',
    lock: '🔒',
  };
  return iconMap[ext || ''] || '📄';
}

function FileTreeNode({
  node,
  depth,
  onSelectFile,
  selectedPath,
  expandedPaths,
  toggleExpanded,
  showStatus,
}: FileTreeNodeProps) {
  const isExpanded = expandedPaths.has(node.path);
  const isSelected = selectedPath === node.path;
  const isFolder = node.type === 'folder';
  const hasChildren = node.children && node.children.length > 0;

  const icon = isFolder ? (isExpanded ? '📂' : '📁') : getFileIcon(node.name);

  const statusColor = node.added
    ? 'text-teal-400'
    : node.modified
      ? 'text-gold-400'
      : node.deleted
        ? 'text-coral-400'
        : '';

  return (
    <View>
      <Pressable
        onPress={() => {
          if (isFolder && hasChildren) {
            toggleExpanded(node.path);
          } else if (!isFolder) {
            onSelectFile?.(node.path);
          }
        }}
        className={`flex-row items-center py-1.5 px-2 ${
          isSelected ? 'bg-teal-600/20' : 'active:bg-neutral-700'
        }`}
        style={{ paddingLeft: 8 + depth * 16 }}
      >
        {isFolder && hasChildren && (
          <Text className="text-xs text-neutral-500 w-4 mr-1">{isExpanded ? '▼' : '▶'}</Text>
        )}
        {(!isFolder || !hasChildren) && <View className="w-4 mr-1" />}

        <Text className="mr-2">{icon}</Text>

        <Text
          className={`font-mono text-sm flex-1 ${
            isSelected ? 'text-teal-300' : 'text-neutral-200'
          } ${statusColor}`}
          numberOfLines={1}
        >
          {node.name}
        </Text>

        {showStatus && (node.added || node.modified || node.deleted) && (
          <Text className={`text-xs ${statusColor} ml-2`}>
            {node.added ? 'A' : node.modified ? 'M' : 'D'}
          </Text>
        )}
      </Pressable>

      {isFolder && isExpanded && hasChildren && (
        <View>
          {node.children?.map((child) => (
            <FileTreeNode
              key={child.path}
              node={child}
              depth={depth + 1}
              onSelectFile={onSelectFile}
              selectedPath={selectedPath}
              expandedPaths={expandedPaths}
              toggleExpanded={toggleExpanded}
              showStatus={showStatus}
            />
          ))}
        </View>
      )}
    </View>
  );
}

export function FileTree({
  data,
  onSelectFile,
  selectedPath,
  defaultExpanded = [],
  showStatus = true,
}: FileTreeProps) {
  const [expandedPaths, setExpandedPaths] = useState<Set<string>>(new Set(defaultExpanded));

  const toggleExpanded = (path: string) => {
    setExpandedPaths((prev) => {
      const next = new Set(prev);
      if (next.has(path)) {
        next.delete(path);
      } else {
        next.add(path);
      }
      return next;
    });
  };

  // Sort nodes: folders first, then alphabetically
  const sortedData = useMemo(() => {
    const sortNodes = (nodes: FileNode[]): FileNode[] => {
      return [...nodes]
        .sort((a, b) => {
          if (a.type !== b.type) {
            return a.type === 'folder' ? -1 : 1;
          }
          return a.name.localeCompare(b.name);
        })
        .map((node) => ({
          ...node,
          children: node.children ? sortNodes(node.children) : undefined,
        }));
    };
    return sortNodes(data);
  }, [data]);

  return (
    <View
      className="bg-surface overflow-hidden"
      style={{
        borderTopLeftRadius: 12,
        borderTopRightRadius: 10,
        borderBottomRightRadius: 14,
        borderBottomLeftRadius: 8,
      }}
    >
      {sortedData.map((node) => (
        <FileTreeNode
          key={node.path}
          node={node}
          depth={0}
          onSelectFile={onSelectFile}
          selectedPath={selectedPath}
          expandedPaths={expandedPaths}
          toggleExpanded={toggleExpanded}
          showStatus={showStatus}
        />
      ))}
    </View>
  );
}

1	/**
2	* FileTree Component
3	*
4	* Displays a hierarchical file/folder structure.
5	* Supports expandable folders and file type icons.
6	*/
7
8	import { useMemo, useState } from 'react';
9	import { Pressable, Text, View } from 'react-native';
10
11	interface FileNode {
12	name: string;
13	type: 'file' \| 'folder';
14	path: string;
15	children?: FileNode[];
16	modified?: boolean;
17	added?: boolean;
18	deleted?: boolean;
19	}
20
21	interface FileTreeProps {
22	/** Root nodes of the tree */
23	data: FileNode[];
24	/** Callback when a file is selected */
25	onSelectFile?: (path: string) => void;
26	/** Currently selected file path */
27	selectedPath?: string;
28	/** Initially expanded folders */
29	defaultExpanded?: string[];
30	/** Show file status indicators */
31	showStatus?: boolean;
32	}
33
34	interface FileTreeNodeProps {
35	node: FileNode;
36	depth: number;
37	onSelectFile?: (path: string) => void;
38	selectedPath?: string;
39	expandedPaths: Set<string>;
40	toggleExpanded: (path: string) => void;
41	showStatus?: boolean;
42	}
43
44	function getFileIcon(name: string): string {
45	const ext = name.split('.').pop()?.toLowerCase();	×
46	const iconMap: Record<string, string> = {	×
47	ts: '📘',
48	tsx: '⚛️',
49	js: '📙',
50	jsx: '⚛️',
51	json: '📋',
52	md: '📝',
53	css: '🎨',
54	scss: '🎨',
55	html: '🌐',
56	png: '🖼️',
57	jpg: '🖼️',
58	svg: '📐',
59	git: '🔧',
60	env: '⚙️',
61	lock: '🔒',
62	};
63	return iconMap[ext \|\| ''] \|\| '📄';	×
64	}
65
66	function FileTreeNode({
67	node,
68	depth,
69	onSelectFile,
70	selectedPath,
71	expandedPaths,
72	toggleExpanded,
73	showStatus,
74	}: FileTreeNodeProps) {
75	const isExpanded = expandedPaths.has(node.path);	×
76	const isSelected = selectedPath === node.path;	×
77	const isFolder = node.type === 'folder';	×
78	const hasChildren = node.children && node.children.length > 0;	×
79
80	const icon = isFolder ? (isExpanded ? '📂' : '📁') : getFileIcon(node.name);	×
81
82	const statusColor = node.added	×
83	? 'text-teal-400'
84	: node.modified	×
85	? 'text-gold-400'
86	: node.deleted	×
87	? 'text-coral-400'
88	: '';
89
90	return (	×
91	<View>
92	<Pressable
93	onPress={() => {
94	if (isFolder && hasChildren) {	×
95	toggleExpanded(node.path);	×
96	} else if (!isFolder) {	×
97	onSelectFile?.(node.path);	×
98	}
99	}}
100	className={`flex-row items-center py-1.5 px-2 ${
101	isSelected ? 'bg-teal-600/20' : 'active:bg-neutral-700'	×
102	}`}
103	style={{ paddingLeft: 8 + depth * 16 }}
104	>
105	{isFolder && hasChildren && (	×
106	<Text className="text-xs text-neutral-500 w-4 mr-1">{isExpanded ? '▼' : '▶'}</Text>	×
107	)}
108	{(!isFolder \|\| !hasChildren) && <View className="w-4 mr-1" />}	×
109
110	<Text className="mr-2">{icon}</Text>
111
112	<Text
113	className={`font-mono text-sm flex-1 ${
114	isSelected ? 'text-teal-300' : 'text-neutral-200'	×
115	} ${statusColor}`}
116	numberOfLines={1}
117	>
118	{node.name}
119	</Text>
120
121	{showStatus && (node.added \|\| node.modified \|\| node.deleted) && (	×
122	<Text className={`text-xs ${statusColor} ml-2`}>
123	{node.added ? 'A' : node.modified ? 'M' : 'D'}	×
124	</Text>
125	)}
126	</Pressable>
127
128	{isFolder && isExpanded && hasChildren && (	×
129	<View>
130	{node.children?.map((child) => (
131	<FileTreeNode	×
132	key={child.path}
133	node={child}
134	depth={depth + 1}
135	onSelectFile={onSelectFile}
136	selectedPath={selectedPath}
137	expandedPaths={expandedPaths}
138	toggleExpanded={toggleExpanded}
139	showStatus={showStatus}
140	/>
141	))}
142	</View>
143	)}
144	</View>
145	);
146	}
147
148	export function FileTree({
149	data,
150	onSelectFile,
151	selectedPath,
152	defaultExpanded = [],	×
153	showStatus = true,	×
154	}: FileTreeProps) {
155	const [expandedPaths, setExpandedPaths] = useState<Set<string>>(new Set(defaultExpanded));	×
156
157	const toggleExpanded = (path: string) => {	×
158	setExpandedPaths((prev) => {	×
159	const next = new Set(prev);	×
160	if (next.has(path)) {	×
161	next.delete(path);	×
162	} else {
163	next.add(path);	×
164	}
165	return next;	×
166	});
167	};
168
169	// Sort nodes: folders first, then alphabetically
170	const sortedData = useMemo(() => {	×
UNCOV 171	const sortNodes = (nodes: FileNode[]): FileNode[] => {	×
UNCOV 172	return [...nodes]	×
173	.sort((a, b) => {
UNCOV 174	if (a.type !== b.type) {	×
UNCOV 175	return a.type === 'folder' ? -1 : 1;	×
176	}
UNCOV 177	return a.name.localeCompare(b.name);	×
178	})
UNCOV 179	.map((node) => ({	×
180	...node,
181	children: node.children ? sortNodes(node.children) : undefined,	×
182	}));
183	};
UNCOV 184	return sortNodes(data);	×
185	}, [data]);
186
UNCOV 187	return (	×
188	<View
189	className="bg-surface overflow-hidden"
190	style={{
191	borderTopLeftRadius: 12,
192	borderTopRightRadius: 10,
193	borderBottomRightRadius: 14,
194	borderBottomLeftRadius: 8,
195	}}
196	>
197	{sortedData.map((node) => (
198	<FileTreeNode	×
199	key={node.path}
200	node={node}
201	depth={0}
202	onSelectFile={onSelectFile}
203	selectedPath={selectedPath}
204	expandedPaths={expandedPaths}
205	toggleExpanded={toggleExpanded}
206	showStatus={showStatus}
207	/>
208	))}
209	</View>
210	);
211	}

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