Duplication · openai/tunnel-client

Duplication Overall

5% duplication:

41,177 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
2,196 duplicated lines

165 duplicates

dependency graphs: 2D graph | 2D graph (with duplicates)... | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

flowchart TB
    n0["cmd"]
    n1["pkg"]
    n0 ---|"218"| n1
    classDef default fill:#00b2ee,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#DC143CFF,stroke-width:10px

Download: Mermaid (.mmd) (open online Mermaid editor)

2D force graph | 3D force graph

Show more details on duplication between components...

From Component --> To Component	Duplicated Lines	File Pairs	Details
cmd (2%) --> pkg (<1%)	218	6 file pairs	details...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 165 duplicates...

Size	#	Folders	Files	Lines	Code
53	x 2	cmd/client pkg/runtimeconfig	stdio_preflight.go config.go	382:449 (17%) 2635:2702 (2%)	view
38	x 2	plugins/tunnel-mcp/scripts plugins/tunnel-mcp/scripts	Install-Plugin.ps1 tunnel_mcp.ps1	6:46 (28%) 5:45 (22%)	view
22	x 2	pkg/mcpclient pkg/oauth	fxmodule.go hostbundle.go	618:655 (5%) 68:99 (7%)	view
18	x 2	plugins/tunnel-mcp/mcp plugins/tunnel-mcp/mcp	server.cjs server.cjs	1775:1796 (<1%) 2014:2035 (<1%)	view
18	x 2	adminui/src/components adminui/src/components	svelte HarpoonPanel.svelte OverviewPanel.svelte	83:103 (5%) 20:40 (12%)	view
18	x 2	adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte	38:58 (14%) 83:103 (5%)	view
18	x 2	adminui/src/components adminui/src/components	svelte ChannelTable.svelte OverviewPanel.svelte	38:58 (14%) 20:40 (12%)	view
17	x 2	pkg/adminui pkg/adminui	channel_status.go channel_status.go	110:130 (9%) 173:193 (9%)	view
14	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	680:696 (<1%) 775:791 (<1%)	view
14	x 2	adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte	65:81 (10%) 118:134 (4%)	view
14	x 2	pkg/mcpclient pkg/runtimeharpoon	protocol_observation.go template_body.go	534:552 (3%) 203:221 (7%)	view
13	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	631:647 (<1%) 690:706 (<1%)	view
13	x 2	plugins/tunnel-mcp/mcp plugins/tunnel-mcp/mcp	server.cjs server.cjs	212:224 (<1%) 405:417 (<1%)	view
13	x 2	plugins/tunnel-mcp/mcp plugins/tunnel-mcp/mcp	server.cjs server.cjs	1349:1364 (<1%) 1442:1457 (<1%)	view
13	x 2	pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go	632:644 (1%) 660:672 (1%)	view
12	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	293:307 (<1%) 367:381 (<1%)	view
12	x 2	pkg/transport pkg/transport	default.go default.go	32:46 (20%) 57:71 (20%)	view
12	x 2	cmd/client pkg/runtimeharpoon	dev_mcp_stub.go shared_wiring.go	264:283 (5%) 268:288 (5%)	view
11	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	553:566 (<1%) 683:696 (<1%)	view
11	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	553:566 (<1%) 778:791 (<1%)	view
11	x 2	pkg/dispatcher/internal pkg/dispatcher/internal	processor.go processor.go	537:550 (1%) 625:639 (1%)	view
11	x 2	cmd/client cmd/client	doctor_command.go doctor_command.go	494:504 (2%) 513:523 (2%)	view
11	x 2	plugins/tunnel-mcp/scripts plugins/tunnel-mcp/scripts	Install-Plugin.ps1 tunnel_mcp.ps1	89:100 (8%) 67:78 (6%)	view
11	x 2	adminui pkg/adminui/assets	index.prod.html index.html	1:12 (100%) 1:12 (100%)	view
11	x 2	adminui/src/components adminui/src/components	svelte HarpoonPanel.svelte OverviewPanel.svelte	140:152 (3%) 67:79 (7%)	view
11	x 2	adminui/src/components adminui/src/components	svelte HarpoonPanel.svelte SystemPanel.svelte	140:152 (3%) 120:132 (3%)	view
11	x 2	pkg/dispatcher pkg/dispatcher/internal	fxmodule.go processor.go	265:280 (5%) 153:168 (1%)	view
10	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	291:302 (<1%) 551:562 (<1%)	view
10	x 2	pkg/runtimeconfig pkg/runtimeconfig	config.go config.go	2599:2611 (<1%) 2617:2629 (<1%)	view
10	x 2	pkg/codexappserver pkg/codexappserver	bridge.go bridge.go	1210:1223 (<1%) 1246:1259 (<1%)	view
10	x 2	cmd/client cmd/client	runtimes_command.go runtimes_command.go	236:246 (3%) 261:271 (3%)	view
10	x 2	plugins/tunnel-mcp/scripts plugins/tunnel-mcp/scripts	Install-Plugin.ps1 tunnel_mcp.ps1	100:111 (7%) 90:101 (6%)	view
10	x 2	plugins/tunnel-mcp/scripts plugins/tunnel-mcp/scripts	Install-Plugin.ps1 tunnel_mcp.ps1	127:138 (7%) 159:170 (6%)	view
10	x 2	pkg/config pkg/runtimeconfig	config.go config.go	293:305 (3%) 502:514 (<1%)	view
10	x 2	pkg/adminui pkg/harpoon	harpoon.go call_buffer.go	43:52 (8%) 13:22 (17%)	view
10	x 2	pkg/localproxy pkg/runtimeharpoon	localproxy.go server.go	89:98 (<1%) 68:77 (1%)	view
9	x 2	pkg/mcpclient pkg/mcpclient	fxmodule.go fxmodule.go	273:283 (2%) 393:403 (2%)	view
9	x 2	pkg/localproxy pkg/localproxy	localproxy.go localproxy.go	250:258 (<1%) 268:276 (<1%)	view
9	x 2	pkg/localproxy pkg/localproxy	localproxy.go localproxy.go	1174:1184 (<1%) 1211:1221 (<1%)	view
9	x 2	pkg/codexplugin/session pkg/codexplugin/session	session.go session.go	473:481 (<1%) 498:506 (<1%)	view
9	x 2	pkg/controlplane/fx pkg/controlplane/fx	fxmodule.go fxmodule.go	320:330 (3%) 352:362 (3%)	view
9	x 2	pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go	636:644 (<1%) 699:708 (<1%)	view
9	x 2	pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go	664:672 (<1%) 699:708 (<1%)	view
9	x 2	pkg/runtimeharpoon pkg/runtimeharpoon	registry.go registry.go	401:411 (1%) 437:447 (1%)	view
9	x 2	scripts scripts	extract_sbom_vendor.py prepare_sbom_source.py	43:51 (6%) 31:39 (6%)	view
9	x 2	pkg/mcpclient pkg/oauth	fxmodule.go module.go	208:217 (2%) 318:328 (3%)	view
9	x 2	pkg/harpoon pkg/runtimeharpoon	server.go server.go	171:182 (4%) 996:1007 (<1%)	view
8	x 2	pkg/controlplane/internal pkg/controlplane/internal	tunnel_service_client.go tunnel_service_client.go	368:376 (1%) 500:508 (1%)	view
8	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	293:302 (<1%) 683:692 (<1%)	view
8	x 2	pkg/codexplugin pkg/codexplugin	manager.go manager.go	293:302 (<1%) 778:787 (<1%)	view

Most Frequent Duplicates

The list of 49 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 5	pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go manager.go manager.go	296:302 (<1%) 370:376 (<1%) 556:562 (<1%) 686:692 (<1%) 781:787 (<1%)	view
6	x 5	pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go manager.go manager.go	295:301 (<1%) 369:375 (<1%) 555:561 (<1%) 685:691 (<1%) 780:786 (<1%)	view
6	x 5	pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go manager.go manager.go	293:300 (<1%) 367:374 (<1%) 553:560 (<1%) 683:690 (<1%) 778:785 (<1%)	view
6	x 4	pkg/oauth pkg/runtimeharpoon pkg/mcpclient pkg/runtimeharpoon	module.go catalog_digest.go fxmodule.go shared_wiring.go	321:326 (2%) 170:175 (2%) 210:215 (1%) 182:187 (2%)	view
6	x 4	pkg/transport pkg/transport pkg/transport pkg/transport	default.go proxy.go default.go default.go	32:39 (10%) 13:20 (50%) 57:64 (10%) 85:92 (10%)	view
6	x 4	cmd/client cmd/client cmd/client cmd/client	profile_samples.go profile_samples.go profile_samples.go profile_samples.go	56:61 (2%) 75:80 (2%) 94:99 (2%) 114:119 (2%)	view
6	x 4	pkg/adminui pkg/adminui pkg/adminui pkg/adminui	codex.go codex.go codex.go codex.go	143:149 (1%) 162:168 (1%) 185:191 (1%) 228:234 (1%)	view
6	x 4	pkg/oauth pkg/runtimeharpoon pkg/mcpclient pkg/runtimeharpoon	module.go catalog_digest.go fxmodule.go shared_wiring.go	320:325 (2%) 169:174 (2%) 209:214 (1%) 181:186 (2%)	view
6	x 4	pkg/adminui pkg/adminui pkg/adminui pkg/adminui	codex.go codex.go codex.go codex.go	142:148 (1%) 161:167 (1%) 184:190 (1%) 227:233 (1%)	view
6	x 4	pkg/transport pkg/transport pkg/transport pkg/transport	default.go proxy.go default.go default.go	34:41 (10%) 15:22 (50%) 59:66 (10%) 87:95 (10%)	view
6	x 4	pkg/codexplugin pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go manager.go	560:566 (<1%) 631:637 (<1%) 690:696 (<1%) 785:791 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	67:73 (4%) 120:126 (1%) 140:146 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	48:54 (4%) 93:99 (1%) 30:36 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	40:45 (4%) 85:90 (1%) 22:27 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	73:79 (4%) 126:132 (1%) 146:152 (1%)	view
6	x 3	adminui pkg/adminui/assets adminui	index.prod.html index.html index.html	2:7 (54%) 2:7 (54%) 2:7 (60%)	view
6	x 3	pkg/dispatcher/internal pkg/dispatcher/internal pkg/dispatcher/internal	processor.go processor.go processor.go	515:522 (<1%) 543:550 (<1%) 632:639 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OAuthPanel.svelte SystemPanel.svelte LogsPanel.svelte	47:53 (4%) 131:137 (1%) 256:262 (2%)	view
6	x 3	pkg/codexplugin/session pkg/codexplugin/session pkg/codexplugin/session	session.go session.go session.go	445:450 (<1%) 474:479 (<1%) 499:504 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	45:52 (4%) 90:97 (1%) 27:34 (4%)	view
6	x 3	pkg/runtimeharpoon pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go server.go	637:642 (<1%) 665:670 (<1%) 700:706 (<1%)	view
6	x 3	cmd/client cmd/client cmd/client	doctor_command.go doctor_command.go doctor_command.go	495:500 (1%) 514:519 (1%) 545:550 (1%)	view
6	x 3	pkg/codexplugin/session pkg/codexplugin/session pkg/codexplugin/session	session.go session.go session.go	444:449 (<1%) 473:478 (<1%) 498:503 (<1%)	view
6	x 3	pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go	557:564 (<1%) 687:694 (<1%) 782:789 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	50:56 (4%) 95:101 (1%) 32:38 (4%)	view
6	x 3	pkg/oauth pkg/runtimeharpoon pkg/mcpclient	module.go catalog_digest.go fxmodule.go	322:328 (2%) 171:176 (2%) 211:217 (1%)	view
6	x 3	pkg/controlplane/internal pkg/controlplane/internal pkg/oauth	poller.go retry_after.go module.go	323:329 (2%) 66:72 (15%) 333:339 (2%)	view
6	x 3	adminui pkg/adminui/assets adminui	index.prod.html index.html index.html	1:6 (54%) 1:6 (54%) 1:6 (60%)	view
6	x 3	cmd/client cmd/client cmd/client	doctor_command.go doctor_command.go doctor_command.go	494:499 (1%) 513:518 (1%) 544:549 (1%)	view
6	x 3	pkg/codexplugin pkg/codexplugin pkg/codexplugin	manager.go manager.go manager.go	559:565 (<1%) 689:695 (<1%) 784:790 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	52:57 (4%) 97:102 (1%) 34:39 (4%)	view
6	x 3	pkg/runtimeharpoon pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go server.go	636:641 (<1%) 664:669 (<1%) 699:705 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	70:76 (4%) 123:129 (1%) 143:149 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	41:47 (4%) 86:92 (1%) 23:29 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	53:58 (4%) 98:103 (1%) 35:40 (4%)	view
6	x 3	pkg/runtimeharpoon pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go server.go	639:644 (<1%) 667:672 (<1%) 703:708 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	42:48 (4%) 87:93 (1%) 24:30 (4%)	view
6	x 3	pkg/runtimeharpoon pkg/runtimeharpoon pkg/runtimeharpoon	server.go server.go server.go	638:643 (<1%) 666:671 (<1%) 702:707 (<1%)	view
6	x 3	plugins/tunnel-mcp/mcp plugins/tunnel-mcp/mcp plugins/tunnel-mcp/mcp	server.cjs server.cjs server.cjs	2095:2100 (<1%) 2104:2109 (<1%) 2113:2118 (<1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	49:55 (4%) 94:100 (1%) 31:37 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	69:74 (4%) 122:127 (1%) 142:147 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	71:77 (4%) 124:130 (1%) 144:150 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte OverviewPanel.svelte SystemPanel.svelte HarpoonPanel.svelte	72:78 (4%) 125:131 (1%) 145:151 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	38:44 (4%) 83:89 (1%) 20:26 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	47:53 (4%) 92:98 (1%) 29:35 (4%)	view
6	x 3	pkg/adminui pkg/adminui pkg/adminui	codex.go codex.go codex.go	60:66 (1%) 79:85 (1%) 95:101 (1%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	44:50 (4%) 89:95 (1%) 26:32 (4%)	view
6	x 3	adminui/src/components adminui/src/components adminui/src/components	svelte ChannelTable.svelte HarpoonPanel.svelte OverviewPanel.svelte	43:49 (4%) 88:94 (1%) 25:31 (4%)	view
6	x 3	pkg/adminui pkg/adminui pkg/adminui	codex.go codex.go codex.go	61:67 (1%) 80:86 (1%) 96:102 (1%)	view

Duplicated Units

The list of top 13 duplicated units.

See data for all 13 unit duplicates...

Size	#	Folders	Files	Lines	Code
66	x 2	cmd/client pkg/runtimeconfig	stdio_preflight.go config.go	381:450 2634:2703	view
17	x 2	pkg/oauth pkg/mcpclient	hostbundle.go fxmodule.go	83:101 639:657	view
11	x 2	pkg/harpoon pkg/runtimeharpoon	server.go server.go	171:183 996:1008	view
10	x 2	cmd/client pkg/adminui	codex_command.go codex.go	619:630 419:431	view
9	x 2	cmd/client-runtime-cloudflared cmd/client-runtime	main.go main.go	11:21 11:21	view
9	x 2	cmd/client pkg/adminui	codex_assistant_kb.go codex.go	31:41 363:374	view
8	x 2	pkg/oauth pkg/mcpclient	hostbundle.go fxmodule.go	71:81 624:635	view
7	x 2	cmd/client cmd/client/admin	run_command.go tunnels_command.go	258:266 344:353	view
7	x 2	pkg/dispatcher/internal pkg/dispatcher	processor.go fxmodule.go	152:160 264:272	view
6	x 2	pkg/oauth pkg/runtimeharpoon	module.go host_registration.go	368:375 517:524	view
6	x 2	pkg/dispatcher/internal pkg/dispatcher	processor.go fxmodule.go	162:169 274:281	view
6	x 2	pkg/dispatcher/internal pkg/controlplane	health.go health.go	84:91 129:136	view
6	x 2	pkg/codexplugin/session pkg/tlsconfig	session.go trust.go	1449:1456 135:142	view

About This Analysis

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:

Avoid Repetition, MartinFlower.com (IEEE Software article)
Refactoring duplicated code, sourcemaking.com
Beck Design Rules, MartinFowler.com
DRY (Don't Repeat Yourself) Principle, Wikipedia
The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:

"Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"

Reducing Coupling, MartinFlower.com (IEEE Software article):

"There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."