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45 lines
1.0 KiB
45 lines
1.0 KiB
# loose-envify |
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[](https://travis-ci.org/zertosh/loose-envify) |
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Fast (and loose) selective `process.env` replacer using [js-tokens](https://github.com/lydell/js-tokens) instead of an AST. Works just like [envify](https://github.com/hughsk/envify) but much faster. |
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## Gotchas |
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* Doesn't handle broken syntax. |
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* Doesn't look inside embedded expressions in template strings. |
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- **this won't work:** |
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```js |
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console.log(`the current env is ${process.env.NODE_ENV}`); |
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``` |
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* Doesn't replace oddly-spaced or oddly-commented expressions. |
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- **this won't work:** |
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```js |
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console.log(process./*won't*/env./*work*/NODE_ENV); |
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``` |
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## Usage/Options |
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loose-envify has the exact same interface as [envify](https://github.com/hughsk/envify), including the CLI. |
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## Benchmark |
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``` |
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envify: |
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$ for i in {1..5}; do node bench/bench.js 'envify'; done |
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708ms |
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727ms |
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791ms |
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719ms |
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720ms |
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loose-envify: |
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$ for i in {1..5}; do node bench/bench.js '../'; done |
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51ms |
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52ms |
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52ms |
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52ms |
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52ms |
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```
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