Add *.tsbuildinfo to auto-generated .npmignore file

[m-radzikowski]

Describe the feature

If I'm not mistaken, the tsconfig.tsbuildinfo file generated during the jsii build should not be part of the output package.

If the .npmignore file does not exist, the jsii-pacmak generates it automatically. It includes ignores for *.ts and tsconfig.json, but not tsconfig.tsbuildinfo.

Use Case

Following the documentation, I ended up with a bundle file containing >2 MB tsconfig.tsbuildinfo file, being 90% of the package size.

Proposed Solution

Add *.tsbuildinfo here:

jsii/packages/jsii-pacmak/lib/npm-modules.ts

Lines 134 to 138 in 396f612

	excludePattern(
	'Exclude typescript source and config',
	'*.ts',
	'tsconfig.json',
	);

Other Information

jsii and jsii-pacmak v1.75.0

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

Environment details (OS name and version, etc.)

any

[NextThread]

hi, added this feature

[github-actions]

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