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22 lines
558 B
22 lines
558 B
11 years ago
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# npm-cache-filename
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Given a cache folder and url, return the appropriate cache folder.
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## USAGE
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```javascript
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var cf = require('npm-cache-filename');
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console.log(cf('/tmp/cache', 'https://registry.npmjs.org:1234/foo/bar'));
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// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar
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```
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As a bonus, you can also bind it to a specific root path:
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```javascript
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var cf = require('npm-cache-filename');
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var getFile = cf('/tmp/cache');
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console.log(getFile('https://registry.npmjs.org:1234/foo/bar'));
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// outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar
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```
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