feat(nuxt): Add Rollup plugin to wrap server entry with import()
#13945
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| function wrapEntryWithDynamicImport(resolvedSentryConfigPath: string): InputPluginOption { |
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nit: If a function is only called in one place, and the calling function is already not that big, I always consider inlining it.
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I considered this function as the rollup plugin so I didn't want to inline it in the push(). However, I could add a JSDoc here for the plugin.
| if (source === 'import-in-the-middle/hook.mjs') { | ||
| return { id: source, moduleSideEffects: true, external: true }; | ||
| } |
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Did this end up working? If so, we should probably add a comment what this is doing here. Somebody coming across this is probably like "what the hell is this?".
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Yes, that prevented the "Cannot find module" error in Netlify. I added a comment
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| moduleInfo.moduleSideEffects = true; | ||
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| const exportedFunctions = moduleInfo.exportedBindings?.['.']; |
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l: Quick comment what the '.' is about?
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According to the rollup docs it's the "path of from". As the . entry includes the exports from the file I figured the dot means exactly that: The exports from this file 🤔
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Yup, I know but I think we should add a comment about that 😄
| const exportedFunctions = moduleInfo.exportedBindings?.['.']; | ||
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| // checks are needed to prevent multiple attachment of the suffix | ||
| return containsSuffix(source) || containsSuffix(resolution.id) |
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Aren't we already checking for containsSuffix(source) at the top of the hook?
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Yes, for the source. I changed the code a bit so there is only the check for resolution.id at this point.
packages/nuxt/src/vite/utils.ts
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| `export function ${currFunctionName}(...args) {\n` + | ||
| ` return import(${JSON.stringify(entryId)}).then((res) => res.${currFunctionName}(...args));\n` + | ||
| '}\n', | ||
| ), |
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I would gravitate woards making this function async, awaiting the import, and calling it with .call(this, args), just so that the this is preserved in case it is passed. This is usually important when monkepatching.
packages/nuxt/src/vite/utils.ts
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| * | ||
| * Only exported for testing. | ||
| */ | ||
| export function stripQueryPart(url: string): string { |
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nit: Maybe we can make this function name a bit more representative of what it does.
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Renamed it to removeSentryQueryFromPath
| .split(',') | ||
| .filter(param => param !== '' && param !== 'default') | ||
| // sanitize | ||
| .map((str: string) => str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')) |
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What cases are we sanitizing for here?
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This function gets the functions from a file to re-export them. Theoretically, another rollup plugin could inject code here. As discussed in person, this is code a user can control so it is unlikely to be used by attackers but I'll keep it with a small comment - just to be safe.
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Feature Issue: #13943
Adds a Rollup plugin to wrap the server entry with
import()to load it after Sentry was initialized.The plugin is not yet in use (will do this in another PR - see linked issue above)