| 1 | # npm-cache-filename
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| 2 |
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| 3 | Given a cache folder and url, return the appropriate cache folder.
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| 4 |
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| 5 | ## USAGE
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| 6 |
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| 7 | ```javascript
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| 8 | var cf = require('npm-cache-filename');
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| 9 | console.log(cf('/tmp/cache', 'https://registry.npmjs.org:1234/foo/bar'));
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| 10 | // outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar
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| 11 | ```
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| 12 |
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| 13 | As a bonus, you can also bind it to a specific root path:
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| 14 |
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| 15 | ```javascript
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| 16 | var cf = require('npm-cache-filename');
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| 17 | var getFile = cf('/tmp/cache');
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| 18 |
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| 19 | console.log(getFile('https://registry.npmjs.org:1234/foo/bar'));
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| 20 | // outputs: /tmp/cache/registry.npmjs.org_1234/foo/bar
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| 21 | ```
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