35 lines
1.5 KiB
JavaScript
35 lines
1.5 KiB
JavaScript
/*
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* This module exists for optimizations in the build process through rollup and terser. We define some global
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* constants, which can be overridden during build. By guarding certain pieces of code with functions that return these
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* constants, we can control whether or not they appear in the final bundle. (Any code guarded by a false condition will
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* never run, and will hence be dropped during treeshaking.) The two primary uses for this are stripping out calls to
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* `logger` and preventing node-related code from appearing in browser bundles.
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*
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* Attention:
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* This file should not be used to define constants/flags that are intended to be used for tree-shaking conducted by
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* users. These flags should live in their respective packages, as we identified user tooling (specifically webpack)
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* having issues tree-shaking these constants across package boundaries.
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* An example for this is the __SENTRY_DEBUG__ constant. It is declared in each package individually because we want
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* users to be able to shake away expressions that it guards.
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*/
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/**
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* Figures out if we're building a browser bundle.
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*
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* @returns true if this is a browser bundle build.
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*/
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function isBrowserBundle() {
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return typeof __SENTRY_BROWSER_BUNDLE__ !== 'undefined' && !!__SENTRY_BROWSER_BUNDLE__;
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}
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/**
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* Get source of SDK.
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*/
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function getSDKSource() {
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// @ts-expect-error "npm" is injected by rollup during build process
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return "npm";
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}
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export { getSDKSource, isBrowserBundle };
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//# sourceMappingURL=env.js.map
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