aws / aws-cdk-cli - Duplication

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:

32,486 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,717 duplicated lines

123 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 123 duplicates...

Size	#	Folders	Files	Lines	Code
37	x 2	packages/@aws-cdk/toolkit-lib/lib/api/aws-auth packages/@aws-cdk/toolkit-lib/lib/api/io/private	sdk-logger.ts sdk-logger.ts	101:156 (67%) 96:151 (63%)	view
23	x 2	packages/aws-cdk/lib/cli packages/aws-cdk/lib/cli	parse-command-line-arguments.ts parse-command-line-arguments.ts	437:459 (2%) 601:623 (2%)	view
23	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	295:319 (3%) 325:349 (3%)	view
22	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	325:348 (3%) 470:493 (3%)	view
22	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	295:318 (3%) 470:493 (3%)	view
21	x 2	packages/@aws-cdk-testin...10.0-lookup-default-vpc packages/@aws-cdk-testin...lies/1.10.0-request-azs	manifest.json.js manifest.json.js	1:24 (67%) 1:24 (72%)	view
20	x 2	packages/@aws-cdk/toolkit-lib/lib/util packages/cdk-assets/lib/private	archive.ts archive.ts	19:52 (43%) 23:56 (37%)	view
17	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib/commands packages/@aws-cdk/cli-lib-alpha/lib/commands	common.ts common.ts	58:179 (60%) 37:158 (68%)	view
15	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	325:341 (2%) 355:371 (2%)	view
15	x 2	packages/@aws-cdk/integ-runner/lib/workers/extract packages/@aws-cdk/integ-runner/lib/workers	index.js index.js	1:16 (93%) 1:16 (83%)	view
15	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	295:311 (2%) 355:371 (2%)	view
15	x 2	packages/@aws-cdk/integ-runner/lib/runner packages/@aws-cdk/integ-runner/lib/workers/extract	index.js index.js	1:16 (75%) 1:16 (93%)	view
15	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	355:371 (2%) 470:486 (2%)	view
15	x 2	packages/@aws-cdk/integ-runner/lib/runner packages/@aws-cdk/integ-runner/lib/workers	index.js index.js	1:16 (75%) 1:16 (83%)	view
15	x 2	packages/@aws-cdk-testing/cli-integ/lib packages/@aws-cdk-testing/cli-integ/lib	with-cli-lib.ts with-sam.ts	62:106 (19%) 67:111 (8%)	view
15	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib packages/@aws-cdk/integ-runner/lib	utils.ts utils.ts	8:27 (39%) 8:27 (30%)	view
14	x 2	packages/aws-cdk/lib/cli packages/aws-cdk/lib/cli	parse-command-line-arguments.ts parse-command-line-arguments.ts	356:369 (1%) 577:590 (1%)	view
14	x 2	packages/aws-cdk/lib/cli packages/aws-cdk/lib/cli	cdk-toolkit.ts cdk-toolkit.ts	230:246 (1%) 314:330 (1%)	view
13	x 2	packages/aws-cdk/lib/cli packages/aws-cdk/lib/cli	cli-config.ts cli-config.ts	139:151 (3%) 257:269 (3%)	view
13	x 2	packages/@aws-cdk/cloud-assembly-schema/projenrc packages/@aws-cdk/integ-runner/lib	util.ts utils.ts	20:35 (46%) 8:22 (26%)	view
13	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib packages/@aws-cdk/cloud-assembly-schema/projenrc	utils.ts util.ts	8:22 (34%) 20:35 (46%)	view
12	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib packages/@aws-cdk/cli-lib-alpha/lib	cdk-wrapper.ts cli.ts	300:311 (6%) 254:265 (6%)	view
12	x 2	packages/cdk-assets/lib packages/cdk-assets/lib	publishing.ts publishing.ts	193:211 (9%) 240:259 (9%)	view
12	x 2	packages/cdk-assets/lib packages/cdk-assets/lib	aws-types.ts aws-types.ts	366:377 (3%) 704:715 (3%)	view
12	x 2	packages/aws-cdk/lib/init-templates/app/go packages/aws-cdk/lib/init-templates/sample-app/go	%name%.template.go %name%.template.go	28:52 (63%) 31:55 (50%)	view
12	x 2	packages/@aws-cdk/user-input-gen/lib packages/@aws-cdk/user-input-gen/lib	convert-to-user-input-gen.ts user-input-gen.ts	42:54 (9%) 123:135 (9%)	view
12	x 2	packages/@aws-cdk/node-bundle/src/api projenrc	bundle.ts bundle.ts	35:115 (4%) 12:92 (36%)	view
12	x 2	packages/@aws-cdk/toolki...tions/bootstrap/private packages/aws-cdk/lib/cxapp	helpers.ts environments.ts	7:23 (100%) 35:51 (34%)	view
11	x 2	packages/@aws-cdk/toolki...b/lib/actions/bootstrap packages/@aws-cdk/toolkit-lib/lib/api/bootstrap	index.ts bootstrap-props.ts	100:178 (18%) 72:148 (37%)	view
11	x 2	packages/aws-cdk/lib/ini.../src/%name.PascalCased% packages/aws-cdk/lib/ini.../src/%name.PascalCased%	fsproj %name.PascalCased%.template.fsproj %name.PascalCased%.template.fsproj	1:18 (100%) 1:18 (100%)	view
11	x 2	packages/@aws-cdk-testing/cli-integ/lib packages/@aws-cdk-testing/cli-integ/lib	with-cdk-app.ts with-sam.ts	48:60 (2%) 35:47 (6%)	view
10	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli/io-host	non-interactive-io-host.ts cli-io-host.ts	135:152 (16%) 412:429 (4%)	view
10	x 2	packages/@aws-cdk-testin.../resources/cdk-apps/app packages/@aws-cdk-testin.../resources/cdk-apps/app	app.js app.js	200:212 (1%) 254:266 (1%)	view
10	x 2	packages/@aws-cdk/user-input-gen/lib packages/@aws-cdk/user-input-gen/lib	convert-to-user-input-gen.ts yargs-gen.ts	42:52 (8%) 50:60 (9%)	view
10	x 2	packages/@aws-cdk/user-input-gen/lib packages/@aws-cdk/user-input-gen/lib	user-input-gen.ts yargs-gen.ts	123:133 (7%) 50:60 (9%)	view
10	x 2	packages/@aws-cdk-testing/cli-integ/lib packages/@aws-cdk-testing/cli-integ/lib	with-cdk-app.ts with-cli-lib.ts	48:59 (2%) 27:38 (13%)	view
10	x 2	packages/@aws-cdk-testing/cli-integ/lib packages/@aws-cdk-testing/cli-integ/lib	with-cli-lib.ts with-sam.ts	27:38 (13%) 35:46 (5%)	view
10	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli/io-host	non-interactive-io-host.ts cli-io-host.ts	96:126 (16%) 314:344 (4%)	view
10	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib packages/@aws-cdk/cli-lib-alpha/lib	cdk-wrapper.ts cli.ts	325:338 (5%) 288:301 (5%)	view
10	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli	toolkit.ts cdk-toolkit.ts	718:728 (1%) 665:675 (<1%)	view
9	x 2	packages/@aws-cdk/cli-lib-alpha/lib packages/@aws-cdk/toolki.../cloud-assembly/private	cli.ts prepare-source.ts	344:353 (5%) 175:184 (6%)	view
9	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	341:349 (1%) 379:387 (1%)	view
9	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib packages/@aws-cdk/cdk-cli-wrapper/lib	cdk-wrapper.ts cdk-wrapper.ts	178:186 (4%) 222:230 (4%)	view
9	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli	toolkit.ts cdk-toolkit.ts	583:593 (1%) 528:538 (<1%)	view
9	x 2	packages/@aws-cdk/toolkit-lib/lib/util packages/cdk-assets/lib/private	archive.ts archive.ts	69:78 (19%) 74:83 (16%)	view
9	x 2	projenrc projenrc	adc-publishing.ts record-publishing-timestamp.ts	33:41 (13%) 23:31 (18%)	view
9	x 2	packages/@aws-cdk/cdk-cli-wrapper/lib/commands packages/@aws-cdk/cli-lib-alpha/lib/commands	deploy.ts deploy.ts	12:68 (32%) 29:86 (34%)	view
9	x 2	packages/aws-cdk/lib/api/bootstrap packages/aws-cdk/lib/api/bootstrap	bootstrap-template.yaml bootstrap-template.yaml	311:319 (1%) 379:387 (1%)	view
9	x 2	packages/@aws-cdk/cdk-build-tools/lib packages/aws-cdk/lib/commands/init	os.ts os.ts	97:123 (10%) 67:93 (21%)	view
9	x 2	packages/@aws-cdk/toolkit-lib/lib/util packages/aws-cdk/lib/cli	directories.ts root-dir.ts	50:61 (32%) 16:27 (64%)	view

Duplicated Units

The list of top 11 duplicated units.

See data for all 11 unit duplicates...

Size	#	Folders	Files	Lines	Code
16	x 2	packages/@aws-cdk/toolkit-lib/lib/api/io/private packages/@aws-cdk/toolkit-lib/lib/api/aws-auth	sdk-logger.ts sdk-logger.ts	105:127 110:132	view
13	x 2	packages/@aws-cdk/toolki...tions/bootstrap/private packages/aws-cdk/lib/cxapp	helpers.ts environments.ts	7:24 35:52	view
11	x 2	packages/@aws-cdk/toolki.../cloud-assembly/private packages/@aws-cdk/cli-lib-alpha/lib	prepare-source.ts cli.ts	156:169 325:338	view
11	x 2	packages/@aws-cdk/toolkit-lib/lib/util packages/aws-cdk/lib/cli	directories.ts root-dir.ts	50:62 16:28	view
10	x 2	packages/@aws-cdk/toolki.../cloud-assembly/private packages/@aws-cdk/cli-lib-alpha/lib	prepare-source.ts cli.ts	174:186 343:355	view
9	x 2	packages/@aws-cdk/toolki.../cloud-assembly/private packages/aws-cdk/lib/cxapp	context-aware-source.ts cloud-executable.ts	140:150 142:152	view
8	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli/io-host	non-interactive-io-host.ts cli-io-host.ts	102:118 320:336	view
8	x 2	packages/aws-cdk/lib/init-templates/sample-app/go packages/aws-cdk/lib/init-templates/app/go	%name%.template.go %name%.template.go	34:46 31:43	view
7	x 2	packages/@aws-cdk/toolkit-lib/lib/api/io/private packages/@aws-cdk/toolkit-lib/lib/api/aws-auth	sdk-logger.ts sdk-logger.ts	95:103 100:108	view
7	x 2	packages/@aws-cdk/toolki.../lib/api/cloud-assembly packages/aws-cdk/lib/cxapp	stack-assembly.ts cloud-assembly.ts	76:85 126:135	view
6	x 2	packages/@aws-cdk/toolkit-lib/lib/toolkit packages/aws-cdk/lib/cli/io-host	non-interactive-io-host.ts cli-io-host.ts	135:145 412:422	view