Bindgen file only generates on Rust code changes

[TheLarkInn]

Expected Results:

• Any time I run napi build, the bindgen JavaScript file & .d.ts file should generate

Current Results:

• If my rust code hasn't changed since a previous run of napi build, I delete all generated assets, and run napi build again, only the .node file is generated.

Upon further inspection, it appears that this is caused by the following code:

napi-rs/cli/src/build.ts

Lines 605 to 609 in 853f52e

	const idents = await processIntermediateTypeFile(
	intermediateTypeFile,
	dtsFilePath,
	this.noDtsHeader,
	)

Where idents is only populated on file change and:

napi-rs/cli/src/build.ts

Lines 816 to 822 in 853f52e

	if (distFileName && idents.length) {
	const template = createJsBinding(localName, packageName)
	const declareCodes = `const { ${idents.join(', ')} } = nativeBinding\n`
	const exportsCode = idents.reduce(
	(acc, cur) => `${acc}\nmodule.exports.${cur} = ${cur}`,
	'',
	)

Where the ident check occurs.

I think we need to be calculating all idents each run, and not just changed.