mozilla / CCADB-Tools

Intro

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.

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Duplication Overall

18% duplication:

10,223 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,913 duplicated lines

72 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
certViewer (40%) --> evReady (8%)	788	8 file pairs	details...
certViewer (29%) --> certificate (48%)	570	3 file pairs	details...
cacheck (3%) --> cacompliance (16%)	52	3 file pairs	details...
EVChecker (9%) --> crlVerification (7%)	50	1 file pair	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 72 duplicates...

Size	#	Folders	Files	Lines	Code
154	x 2	certViewer/ui/static/css evReady/ui/static/css	main.css main.css	57:237 (66%) 53:233 (68%)	view
118	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	115:283 (27%) 124:292 (30%)	view
65	x 2	certViewer/cmd/web certificate	constraints.go constraints_v25.go	17:137 (100%) 17:137 (100%)	view
45	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	340:406 (10%) 347:413 (11%)	view
40	x 2	certViewer/ui/static/css evReady/ui/static/css	main.css main.css	1:47 (17%) 1:47 (17%)	view
39	x 2	certViewer/internal/validator evReady/internal/validator	validator.go validator.go	15:88 (100%) 11:84 (100%)	view
32	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	416:447 (7%) 445:476 (8%)	view
30	x 2	certViewer/cmd/web evReady/cmd/web	middleware.go middleware.go	13:54 (100%) 13:54 (100%)	view
27	x 2	certViewer/cmd/web evReady/cmd/web	helpers.go helpers.go	16:58 (52%) 19:61 (42%)	view
25	x 2	EVChecker crlVerification	main.go main.go	359:393 (9%) 239:273 (13%)	view
24	x 2	certViewer/cmd/web evReady/cmd/web	main.go main.go	18:53 (72%) 20:55 (70%)	view
24	x 2	certViewer/cmd/web evReady/cmd/web	helpers.go helpers.go	62:101 (47%) 87:126 (38%)	view
18	x 2	certViewer/ui/static/css evReady/ui/static/css	main.css main.css	250:271 (7%) 243:264 (8%)	view
17	x 2	capi capi	capi.go capi.go	227:247 (3%) 360:380 (3%)	view
16	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	299:317 (3%) 297:316 (4%)	view
16	x 2	cacheck/templates cacheck/templates	lint.html summary.html	16:39 (33%) 1:24 (18%)	view
14	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	199:214 (6%) 218:233 (6%)	view
14	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	241:256 (6%) 290:305 (6%)	view
13	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	120:134 (6%) 291:305 (6%)	view
13	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	120:134 (6%) 242:256 (6%)	view
13	x 2	cacheck/static/css cacompliance/static/css	style.css style.css	1:15 (100%) 1:15 (100%)	view
12	x 2	certViewer/cmd/web evReady/cmd/web	templates.go templates.go	14:32 (54%) 13:31 (66%)	view
12	x 2	capi capi	capi.go capi.go	306:321 (2%) 459:471 (2%)	view
11	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	171:183 (5%) 196:208 (5%)	view
10	x 2	capi crlVerification	capi.go main.go	617:627 (2%) 263:273 (5%)	view
10	x 2	capi capi	capi.go capi.go	279:289 (2%) 394:404 (2%)	view
10	x 2	EVChecker capi	main.go capi.go	383:393 (3%) 617:627 (2%)	view
10	x 2	capi capi	capi.go capi.go	211:221 (2%) 345:355 (2%)	view
9	x 2	EVChecker capi	main.go capi.go	366:376 (3%) 523:533 (1%)	view
9	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	152:163 (4%) 274:285 (4%)	view
9	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	174:183 (4%) 218:227 (4%)	view
9	x 2	capi crlVerification	capi.go main.go	523:533 (1%) 246:256 (4%)	view
9	x 2	evReady/src/pkix/lib evReady/src/pkix/lib	pkixnames.cpp pkixnames.cpp	1167:1177 (<1%) 1515:1525 (<1%)	view
9	x 2	capi capi	capi.go capi.go	251:259 (1%) 417:425 (1%)	view
9	x 2	capi capi	capi.go capi.go	199:208 (1%) 333:342 (1%)	view
8	x 2	capi capi	capi.go capi.go	213:221 (1%) 396:404 (1%)	view
8	x 2	evReady/src/pkix/include/pkix evReady/src/pkix/include/pkix	Input.h Input.h	244:253 (5%) 258:267 (5%)	view
8	x 2	capi capi	capi.go capi.go	281:289 (1%) 347:355 (1%)	view
8	x 2	capi capi	capi.go capi.go	213:221 (1%) 281:289 (1%)	view
8	x 2	capi capi	capi.go capi.go	347:355 (1%) 396:404 (1%)	view
7	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	155:163 (3%) 309:317 (3%)	view
7	x 2	capi/lib/service capi/lib/service	interpretation.go interpretation.go	277:285 (3%) 309:317 (3%)	view
7	x 2	certViewer/cmd/web evReady/cmd/web	templates.go templates.go	36:48 (31%) 30:42 (38%)	view
7	x 2	certdataDiffCCADB/certdata certdataDiffCCADB/certdata	certdata.go certdata.go	143:150 (4%) 150:157 (4%)	view
7	x 2	cacheck/templates cacompliance/templates	index.html index.html	1:9 (7%) 50:58 (8%)	view
7	x 2	certViewer/cmd/web evReady/cmd/web	main.go main.go	55:65 (21%) 60:70 (20%)	view
7	x 2	certViewer/cmd/web evReady/cmd/web	routes.go routes.go	15:23 (63%) 15:23 (63%)	view
6	x 2	cacheck/templates cacheck/templates	index.html lint.html	15:23 (6%) 30:37 (12%)	view
6	x 2	certificate certificate	constraints_v25.go constraints_v29.go	44:52 (9%) 144:152 (7%)	view
6	x 2	evReady/src/pkix/lib evReady/src/pkix/lib	pkixbuild.cpp pkixbuild.cpp	33:38 (3%) 248:253 (3%)	view

Duplicated Units

The list of top 22 duplicated units.

See data for all 22 unit duplicates...

Size	#	Folders	Files	Lines	Code
40	x 2	certViewer/cmd/web certificate	constraints.go constraints_v25.go	57:116 57:116	view
40	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	340:393 347:400	view
30	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	241:284 250:293	view
23	x 2	certViewer/cmd/web evReady/cmd/web	helpers.go helpers.go	62:92 87:117	view
14	x 2	certViewer/cmd/web certificate	constraints.go constraints_v25.go	25:41 25:41	view
14	x 2	certViewer/cmd/web evReady/cmd/web	helpers.go helpers.go	36:55 39:58	view
11	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	395:407 402:414	view
11	x 3	crlVerification EVChecker capi	main.go main.go capi.go	263:275 383:395 617:629	view
10	x 2	certViewer/cmd/web evReady/cmd/web	middleware.go middleware.go	28:41 28:41	view
10	x 2	crlVerification EVChecker	main.go main.go	250:261 370:381	view
9	x 2	certViewer/cmd/web evReady/cmd/web	middleware.go middleware.go	13:25 13:25	view
9	x 2	certViewer/cmd/web evReady/cmd/web	middleware.go middleware.go	44:55 44:55	view
9	x 3	certViewer/cmd/web certificate certificate	constraints.go constraints_v25.go constraints_v29.go	43:53 43:53 143:153	view
9	x 2	certViewer/cmd/web certificate	constraints.go constraints_v25.go	121:138 121:138	view
9	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	189:199 198:208	view
8	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	211:220 220:229	view
8	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	222:231 231:240	view
7	x 2	certViewer/cmd/web evReady/cmd/web	helpers.go helpers.go	16:26 19:29	view
6	x 2	certViewer/internal/validator evReady/internal/validator	validator.go validator.go	23:31 19:27	view
6	x 2	certViewer/internal/validator evReady/internal/validator	validator.go validator.go	50:57 46:53	view
6	x 2	certViewer/cmd/web certificate	certificates.go certificate.go	288:295 418:425	view
6	x 2	certViewer/cmd/web evReady/cmd/web	certificates.go certificates.go	620:627 104:111	view