aws-deepracer / aws-deepracer-follow-the-leader-sample-project
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 11% duplication:
    • 3,744 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 420 duplicated lines
  • 31 duplicates
system11% (420 lines)
Duplication per Extension
py7% (199 lines)
cpp19% (156 lines)
hpp45% (65 lines)
Duplication per Component (primary)
ctrl_pkg/src19% (156 lines)
ctrl_pkg/include45% (65 lines)
ftl_navigation_pkg/ftl_navigation_pkg21% (60 lines)
webserver_pkg/webserver_pkg3% (60 lines)
object_detection_pkg/object_detection_pkg14% (45 lines)
ftl_launcher/launch5% (9 lines)
object_detection_pkg/launch69% (9 lines)
ftl_navigation_pkg27% (8 lines)
object_detection_pkg27% (8 lines)
webserver_pkg/launch0% (0 lines)
webserver_pkg0% (0 lines)
ctrl_pkg/launch0% (0 lines)
ftl_navigation_pkg/launch0% (0 lines)

Duplication Between Components (50+ lines)

G ftl_navigation_pkg/ftl_navigation_pkg ftl_navigation_pkg/ftl_navigation_pkg webserver_pkg/webserver_pkg webserver_pkg/webserver_pkg ftl_navigation_pkg/ftl_navigation_pkg--webserver_pkg/webserver_pkg 92 object_detection_pkg/object_detection_pkg object_detection_pkg/object_detection_pkg ftl_navigation_pkg/ftl_navigation_pkg--object_detection_pkg/object_detection_pkg 86 object_detection_pkg/object_detection_pkg--webserver_pkg/webserver_pkg 62

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 31 duplicates...
Size#FoldersFilesLinesCode
31 x 2 deepracer_follow_the_lea...kg/object_detection_pkg
deepracer_follow_the_lea...erver_pkg/webserver_pkg
utils.py
utility.py
23:96 (100%)
169:242 (32%)
view
29 x 2 deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...kg/object_detection_pkg
utils.py
utils.py
23:88 (78%)
23:88 (93%)
view
29 x 2 deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...erver_pkg/webserver_pkg
utils.py
utility.py
23:88 (78%)
169:234 (30%)
view
19 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
128:154 (14%)
218:244 (14%)
view
17 x 2 deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...erver_pkg/webserver_pkg
ftl_navigation_node.py
vehicle_control.py
233:271 (11%)
83:121 (10%)
view
16 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
470:485 (3%)
617:632 (3%)
view
16 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
344:359 (3%)
470:485 (3%)
view
16 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
344:359 (3%)
617:632 (3%)
view
14 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
128:144 (10%)
164:180 (10%)
view
14 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
164:180 (10%)
218:234 (10%)
view
13 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
61:75 (10%)
164:178 (10%)
view
13 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
61:75 (10%)
218:232 (10%)
view
13 x 2 deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
deepracer_follow_the_lea...rl_pkg/include/ctrl_pkg
ctrl_state.hpp
ctrl_state.hpp
61:75 (10%)
128:142 (10%)
view
9 x 2 deepracer_follow_the_leader_ws/ftl_launcher/launch
deepracer_follow_the_lea...ct_detection_pkg/launch
ftl_launcher.py
object_detection_pkg_launch.py
24:32 (5%)
22:30 (69%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
83:92 (1%)
422:431 (1%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
83:92 (1%)
321:330 (1%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
422:431 (1%)
594:603 (1%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
321:330 (1%)
422:431 (1%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
83:92 (1%)
594:603 (1%)
view
9 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
321:330 (1%)
594:603 (1%)
view
Duplicated Units
The list of top 6 duplicated units.
See data for all 6 unit duplicates...
Size#FoldersFilesLinesCode
19 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
343:362 
469:488 
view
21 x 3 deepracer_follow_the_lea...erver_pkg/webserver_pkg
deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...kg/object_detection_pkg
utility.py
utils.py
utils.py
0:0 
0:0 
0:0 
view
8 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
333:341 
606:614 
view
7 x 2 deepracer_follow_the_leader_ws/ctrl_pkg/src
deepracer_follow_the_leader_ws/ctrl_pkg/src
ctrl_state.cpp
ctrl_state.cpp
364:373 
637:646 
view
9 x 3 deepracer_follow_the_lea...erver_pkg/webserver_pkg
deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...kg/object_detection_pkg
utility.py
utils.py
utils.py
0:0 
0:0 
0:0 
view
8 x 3 deepracer_follow_the_lea...erver_pkg/webserver_pkg
deepracer_follow_the_lea..._pkg/ftl_navigation_pkg
deepracer_follow_the_lea...kg/object_detection_pkg
utility.py
utils.py
utils.py
0:0 
0:0 
0:0 
view