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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.

Learn more...

Duplication Overall

5% duplication:

12,062 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
712 duplicated lines

164 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
src (1%) --> src/fixups (15%)	99	24 file pairs	details...
example/project (278%) --> src (1%)	78	12 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 164 duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	src src	fixups.rs fixups.rs	414:428 (1%) 694:708 (1%)	view
15	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FBThriftCppLibrary.cmake FBThriftPyLibrary.cmake	171:185 (8%) 40:54 (15%)	view
14	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	722:735 (1%) 1208:1221 (1%)	view
13	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	platform.py platform.py	78:92 (7%) 136:149 (7%)	view
13	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FindLibUnwind.cmake FindZstd.cmake	1:13 (52%) 1:13 (38%)	view
11	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FBThriftCppLibrary.cmake FBThriftPyLibrary.cmake	86:97 (6%) 53:64 (11%)	view
11	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake RustStaticLibrary.cmake RustStaticLibrary.cmake	115:127 (4%) 180:192 (4%)	view
10	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	manifest.py manifest.py	489:498 (1%) 501:510 (1%)	view
10	x 2	src src/fixups	collection.rs buildscript.rs	1:11 (16%) 1:11 (5%)	view
9	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	manifest.py manifest.py	291:299 (1%) 328:336 (1%)	view
9	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FBThriftCppLibrary.cmake FBThriftLibrary.cmake	27:35 (5%) 29:38 (12%)	view
9	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FBPythonBinary.cmake RustStaticLibrary.cmake	557:566 (1%) 221:230 (3%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	cargo.py manifest.py	20:27 (2%) 621:628 (1%)	view
8	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake FBThriftCppLibrary.cmake FBThriftPyLibrary.cmake	117:124 (4%) 89:96 (8%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	22:29 (<1%) 180:187 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py cargo.py	22:29 (<1%) 15:22 (2%)	view
8	x 2	build/fbcode_builder build/fbcode_builder	getdeps.py getdeps.py	481:489 (<1%) 502:510 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py cargo.py	180:187 (<1%) 15:22 (2%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	manifest.py manifest.py	289:297 (1%) 310:318 (1%)	view
8	x 2	src src	cargo.rs collection.rs	1:15 (2%) 1:9 (12%)	view
8	x 2	src src	config.rs index.rs	1:11 (5%) 1:11 (3%)	view
8	x 2	src src/fixups	cargo.rs buildscript.rs	1:15 (2%) 1:9 (4%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	22:29 (<1%) 256:263 (<1%)	view
8	x 2	src src	fixups.rs index.rs	1:11 (<1%) 1:11 (3%)	view
8	x 2	src src	fixups.rs fixups.rs	244:251 (<1%) 283:290 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	180:187 (<1%) 256:263 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	expr.py expr.py	165:172 (6%) 176:183 (6%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	180:187 (<1%) 521:528 (<1%)	view
8	x 2	src src	config.rs fixups.rs	1:11 (5%) 1:11 (<1%)	view
8	x 2	build/fbcode_builder/CMake build/fbcode_builder/CMake	cmake RustStaticLibrary.cmake RustStaticLibrary.cmake	128:135 (2%) 194:201 (2%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py cargo.py	521:528 (<1%) 15:22 (2%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	256:263 (<1%) 521:528 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py builder.py	22:29 (<1%) 521:528 (<1%)	view
8	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	builder.py cargo.py	256:263 (<1%) 15:22 (2%)	view
7	x 2	build/fbcode_builder build/fbcode_builder	getdeps.py getdeps.py	504:510 (<1%) 525:531 (<1%)	view
7	x 2	src src	collection.rs fixups.rs	1:8 (11%) 1:10 (<1%)	view
7	x 2	src src	collection.rs config.rs	1:8 (11%) 1:10 (4%)	view
7	x 2	src/fixups src/fixups	buildscript.rs config.rs	1:8 (3%) 1:8 (5%)	view
7	x 2	src src	collection.rs index.rs	1:8 (11%) 1:10 (3%)	view
7	x 2	build/fbcode_builder/getdeps build/fbcode_builder/getdeps	manifest.py manifest.py	312:318 (1%) 328:334 (1%)	view
7	x 2	src/fixups src	config.rs index.rs	1:8 (5%) 1:10 (3%)	view
7	x 2	src src	buck.rs fixups.rs	1:11 (2%) 1:10 (<1%)	view
7	x 2	src src	buck.rs index.rs	1:11 (2%) 1:10 (3%)	view
7	x 2	src src/fixups	config.rs buildscript.rs	1:10 (4%) 1:8 (3%)	view
7	x 2	src src/fixups	fixups.rs config.rs	1:10 (<1%) 1:8 (5%)	view
7	x 2	src src	cargo.rs config.rs	1:14 (1%) 1:10 (4%)	view
7	x 2	src src/fixups	config.rs config.rs	1:10 (4%) 1:8 (5%)	view
7	x 2	src src	cargo.rs fixups.rs	1:14 (1%) 1:10 (<1%)	view
7	x 2	src src/fixups	collection.rs config.rs	1:8 (11%) 1:8 (5%)	view
7	x 2	src/fixups src	buildscript.rs index.rs	1:8 (3%) 1:10 (3%)	view