LibreSpark/LibreTV

一分钟搭建影视站，支持Docker等部署方式

TypeScript★ 18,227+978 that day#4 on trending

Analyzed October 16, 2026 at a24ad33 (main) with jscpd v5 in 1.0s.

B75.9/100

Project health21,420 lines of code (M)

Duplication91

0.9% in typescript, tsx, bash, perl, javascript

Dead code96

0.2%

Complexity50

52.1%

The score is jscpd's own --health model: markup, data and text left out, tests kept. The numbers below are the trending scan's.

0.93%duplicated code · 163 of 17,617 lines

16clones in code

105code files of 141 scanned

1.02%duplicated over all files · 24 clones

Most complex files

src/components/source-manager.tsx290 cx
src/lib/store.ts239 cx
src/components/live-channel-list.tsx156 cx
src/components/player-shell.tsx120 cx
src/app/api/live/probe/route.ts119 cx
src/lib/tvbox-parser.ts114 cx
src/app/live/page.tsx113 cx
src/lib/m3u8.ts110 cx
src/app/watch/page.tsx105 cx
src/components/live-player.tsx100 cx

Dead code 0.16% unused · 4 findings

src/lib/video-cache.ts:hasCachedSegmentunused-export
src/lib/video-cache.ts:deleteEpisodeCacheunused-export
src/lib/fetch-utils.ts:fetchUpstreamJsonunused-export
src/lib/client-api.ts:SearchFailureunused-export

The code number leaves out tests, fixtures, docs, examples, data files, styles, translations and vendored code.

Largest clones in the code

15 lines in 3 placestypescript78 tokens

src/lib/m3u8.ts:85–99src/lib/m3u8.ts:169–178src/lib/m3u8.ts:257–266

85export function stripLeadAdGroup(m3u8Content: string): string {
86  if (!m3u8Content) return '';
87  const lines = m3u8Content.split('\n');
88  const isDisc = (l: string) => l.trim() === '#EXT-X-DISCONTINUITY';
89  const isSegment = (l: string) => {
90    const t = l.trim();
91    return t !== '' && !t.startsWith('#');
92  };
93
94  // 多分组封装（采集站把流按固定块切分、每个衔接处都打 DISCONTINUITY）不是广告。

169function stripMarkedAdGroups(m3u8Content: string): string {
170  if (!m3u8Content) return '';
171  const lines = m3u8Content.split('\n');
172  const isDisc = (l: string) => l.trim() === '#EXT-X-DISCONTINUITY';
173  const isSegment = (l: string) => {
174    const t = l.trim();
175    return t !== '' && !t.startsWith('#');
176  };
177
178  const drop = new Array<boolean>(lines.length).fill(false);

First 10 of 15 lines, the second copy on the right.

19 lines in 2 placestsx110 tokens

src/components/douban-section.tsx:120–138src/components/douban-section.tsx:165–183

120      {name}
121    </ChipButton>
122  ))}
123</div>
124
125{query.isError ? (
126  <p className="text-center text-sm text-faint py-8">推荐内容加载失败，可稍后重试或在设置中关闭</p>
127) : query.isLoading ? (
128  <GridSkeleton />
129) : (

First 10 of 19 lines.

10 lines in 2 placestypescript107 tokens

src/lib/m3u8-downloader.ts:231–240src/lib/m3u8-downloader.ts:244–253

231for (let i = 1; i <= total; i++) {
232  if (signal.aborted) return;
233  await pause.waitIfPaused();
234  const resp = await cache.match(new Request(chunkKey(i)));
235  if (!resp) throw new Error(`分片 ${i} 缓存丢失，请重试`);
236  let data = await resp.arrayBuffer();
237  if (aesKey && parsed.aesConf) {
238    data = await decryptSegment(data, aesKey, parsed.aesConf.iv, parsed.mediaSequence, i - 1);
239  }
240  await transmuxer.pushAndTransmux(new Uint8Array(data));

244for (let i = 1; i <= total; i++) {
245  if (signal.aborted) return;
246  await pause.waitIfPaused();
247  const resp = await cache.match(new Request(chunkKey(i)));
248  if (!resp) throw new Error(`分片 ${i} 缓存丢失，请重试`);
249  let data = await resp.arrayBuffer();
250  if (aesKey && parsed.aesConf) {
251    data = await decryptSegment(data, aesKey, parsed.aesConf.iv, parsed.mediaSequence, i - 1);
252  }
253  await target.write(new Uint8Array(data));

7 more

6 lines in 3 placestypescript51 tokens
src/lib/env-live-sources.ts:9–14 src/lib/env-sources.ts:9–14 src/lib/env-subscriptions.ts:13–18
14 lines in 2 placestsx81 tokens
src/components/live-source-manager.tsx:159–172 src/components/source-manager.tsx:321–334
9 lines in 2 placestypescript74 tokens
src/lib/env-live-sources.ts:18–26 src/lib/env-sources.ts:18–26
11 lines in 2 placestsx68 tokens
src/components/douban-section.tsx:84–94 src/components/douban-section.tsx:128–138
6 lines in 2 placestsx67 tokens
src/components/source-manager.tsx:801–806 src/components/source-manager.tsx:847–852
7 lines in 2 placestsx61 tokens
src/components/live-source-manager.tsx:20–26 src/components/source-manager.tsx:213–219
10 lines in 2 placestsx60 tokens
src/components/detail-modal.tsx:147–156 src/components/switch-source.tsx:194–201

Largest clones over all files, tests and data included

15 lines in 3 placestypescript78 tokens

src/lib/m3u8.ts:85–99src/lib/m3u8.ts:169–178src/lib/m3u8.ts:257–266

85export function stripLeadAdGroup(m3u8Content: string): string {
86  if (!m3u8Content) return '';
87  const lines = m3u8Content.split('\n');
88  const isDisc = (l: string) => l.trim() === '#EXT-X-DISCONTINUITY';
89  const isSegment = (l: string) => {
90    const t = l.trim();
91    return t !== '' && !t.startsWith('#');
92  };
93
94  // 多分组封装（采集站把流按固定块切分、每个衔接处都打 DISCONTINUITY）不是广告。

169function stripMarkedAdGroups(m3u8Content: string): string {
170  if (!m3u8Content) return '';
171  const lines = m3u8Content.split('\n');
172  const isDisc = (l: string) => l.trim() === '#EXT-X-DISCONTINUITY';
173  const isSegment = (l: string) => {
174    const t = l.trim();
175    return t !== '' && !t.startsWith('#');
176  };
177
178  const drop = new Array<boolean>(lines.length).fill(false);

First 10 of 15 lines, the second copy on the right.

19 lines in 2 placestsx110 tokens

src/components/douban-section.tsx:120–138src/components/douban-section.tsx:165–183

120      {name}
121    </ChipButton>
122  ))}
123</div>
124
125{query.isError ? (
126  <p className="text-center text-sm text-faint py-8">推荐内容加载失败，可稍后重试或在设置中关闭</p>
127) : query.isLoading ? (
128  <GridSkeleton />
129) : (

First 10 of 19 lines.

10 lines in 2 placestypescript107 tokens

src/lib/m3u8-downloader.ts:231–240src/lib/m3u8-downloader.ts:244–253

231for (let i = 1; i <= total; i++) {
232  if (signal.aborted) return;
233  await pause.waitIfPaused();
234  const resp = await cache.match(new Request(chunkKey(i)));
235  if (!resp) throw new Error(`分片 ${i} 缓存丢失，请重试`);
236  let data = await resp.arrayBuffer();
237  if (aesKey && parsed.aesConf) {
238    data = await decryptSegment(data, aesKey, parsed.aesConf.iv, parsed.mediaSequence, i - 1);
239  }
240  await transmuxer.pushAndTransmux(new Uint8Array(data));

244for (let i = 1; i <= total; i++) {
245  if (signal.aborted) return;
246  await pause.waitIfPaused();
247  const resp = await cache.match(new Request(chunkKey(i)));
248  if (!resp) throw new Error(`分片 ${i} 缓存丢失，请重试`);
249  let data = await resp.arrayBuffer();
250  if (aesKey && parsed.aesConf) {
251    data = await decryptSegment(data, aesKey, parsed.aesConf.iv, parsed.mediaSequence, i - 1);
252  }
253  await target.write(new Uint8Array(data));

6 lines in 2 placescssstyles103 tokens
src/app/globals.css:30–35 src/app/globals.css:61–66
6 lines in 3 placestypescript51 tokens
src/lib/env-live-sources.ts:9–14 src/lib/env-sources.ts:9–14 src/lib/env-subscriptions.ts:13–18

By format, code only

Format	Files	Lines	Clones	Duplicated lines	Duplication
tsx	33	8,410	8	90	1.07%
typescript	61	8,319	8	73	0.88%
bash	9	694	0	0	0%
perl	1	168	0	0	0%
javascript	1	26	0	0	0%

By format, all files

Format	Files	Lines	Clones	Duplicated lines	Duplication
typescript	89	12,122	12	103	0.85%
tsx	33	8,410	8	90	1.07%
yaml	3	345	3	28	8.12%
css	1	156	1	6	3.85%
bash	10	710	0	0	0%
markdown	1	246	0	0	0%
perl	1	168	0	0	0%
json	2	62	0	0	0%
javascript	1	26	0	0	0%

Trending appearances

Day	Rank	Stars	Files	Lines	Clones	All files	Code	Health	Commit
Oct 16, 2026	#4	18,227 (+978)	141	22,245	24	1.02%	0.93%	B 75.9	`a24ad33`

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