bazelbuild / rules_pkg
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
  • 14% duplication:
    • 6,394 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 913 duplicated lines
  • 522 duplicates
system14% (913 lines)
Duplication per Extension
bzl19% (792 lines)
go18% (68 lines)
py2% (40 lines)
tpl5% (13 lines)
Duplication per Component (primary)
pkg11% (317 lines)
pkg/private12% (272 lines)
ROOT64% (107 lines)
deb_packages/tools19% (80 lines)
pkg/legacy23% (50 lines)
toolchains27% (34 lines)
toolchains/git21% (34 lines)
pkg/releasing6% (19 lines)
distro0% (0 lines)
pkg/rpm0% (0 lines)
doc_build0% (0 lines)
deb_packages0% (0 lines)

Duplication Between Components (50+ lines)

G pkg pkg pkg/private pkg/private pkg--pkg/private 420 pkg/legacy pkg/legacy pkg--pkg/legacy 216 toolchains/git toolchains/git pkg--toolchains/git 163 toolchains toolchains pkg--toolchains 161 pkg/releasing pkg/releasing pkg/private--pkg/releasing 96 pkg/private--toolchains/git 91 pkg/private--toolchains 84 ROOT ROOT ROOT--pkg 244 ROOT--pkg/private 168 ROOT--pkg/legacy 108 ROOT--pkg/releasing 116 ROOT--toolchains/git 129 pkg/legacy--pkg/private 104 pkg/releasing--pkg 168 toolchains/git--toolchains 64 toolchains--ROOT 120 deb_packages/tools deb_packages/tools deb_packages/tools--pkg 144 deb_packages/tools--pkg/private 72 deb_packages/tools--ROOT 108

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 522 duplicates...
Size#FoldersFilesLinesCode
20 x 2 pkg
pkg/private/zip
pkg.bzl
zip.bzl
 238:257 (6%)
91:110 (11%)
 view
19 x 2 pkg
pkg/private/zip
pkg.bzl
zip.bzl
 287:306 (5%)
140:160 (10%)
 view
19 x 2 pkg/private
pkg/private/zip
pkg_files.bzl
zip.bzl
 257:275 (5%)
59:77 (10%)
 view
14 x 2 deb_packages/tools/update_deb_packages/src
deb_packages/tools/update_deb_packages/src
update_deb_packages.go
update_deb_packages.go
 271:289 (3%)
324:342 (3%)
 view
14 x 2 deb_packages/tools/update_deb_packages/src
deb_packages/tools/update_deb_packages/src
update_deb_packages.go
update_deb_packages.go
 237:255 (3%)
324:342 (3%)
 view
14 x 2 deb_packages/tools/update_deb_packages/src
deb_packages/tools/update_deb_packages/src
update_deb_packages.go
update_deb_packages.go
 237:255 (3%)
271:289 (3%)
 view
14 x 2 ROOT
ROOT
install.bzl
mappings.bzl
 1:15 (77%)
1:15 (43%)
 view
13 x 2 ROOT
pkg
pkg.bzl
install.bzl
 1:13 (68%)
1:13 (8%)
 view
13 x 2 pkg
ROOT
rpm.bzl
providers.bzl
 1:13 (22%)
1:13 (48%)
 view
13 x 2 ROOT
toolchains/git
install.bzl
git_configure.bzl
 1:13 (72%)
1:13 (18%)
 view
13 x 2 pkg
toolchains
package_variables.bzl
rpmbuild_configure.bzl
 1:13 (68%)
1:13 (26%)
 view
13 x 2 pkg
toolchains/git
zip.bzl
git_configure.bzl
 1:13 (86%)
1:13 (18%)
 view
13 x 2 ROOT
pkg
pkg.bzl
rpm.bzl
 1:13 (68%)
1:13 (22%)
 view
13 x 2 ROOT
toolchains/git
install.bzl
git.bzl
 1:13 (72%)
1:13 (17%)
 view
13 x 2 pkg
pkg/private
mappings.bzl
install.py.tpl
 1:13 (1%)
3:15 (7%)
 view
13 x 2 ROOT
pkg
install.bzl
install.bzl
 1:13 (72%)
1:13 (8%)
 view
13 x 2 ROOT
toolchains/git
pkg.bzl
git_configure.bzl
 1:13 (68%)
1:13 (18%)
 view
13 x 2 ROOT
toolchains/git
rpm.bzl
git.bzl
 1:13 (76%)
1:13 (17%)
 view
13 x 2 ROOT
pkg/private
package_variables.bzl
pkg_files.bzl
 1:13 (76%)
1:13 (3%)
 view
13 x 2 pkg
pkg
mappings.bzl
rpm.bzl
 1:13 (1%)
1:13 (22%)
 view