mirror of https://github.com/jkjoy/sunpeiwen.git
50 lines
1.7 KiB
Markdown
50 lines
1.7 KiB
Markdown
# true-case-path
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[![TravisCI Build Status][travis-ci-shield]][travis-ci]
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> Given a possibly case-variant version of an existing filesystem path, returns the absolute, case-exact, normalized version as stored in the filesystem.
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## Usage
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```typescript
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const { trueCasePath, trueCasePathSync } = require('true-case-path')
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trueCasePath(<fileSystemPath>)
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.then((caseCorrectPath) => {
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// ...
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})
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const caseCorrectPath = trueCasePathSync(<fileSystemPath>)
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```
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> **NOTE**: If no matching path exists, an error with be thrown.
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---
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Optionally takes a second argument to use as the base path to begin case-correction from. This can be particularly useful within shared hosting environments since true-case-path relies on the ability to list a directory's contents in order to check the case and attempting to list the contents of `/` or `/home` will generally result in a permissions error.
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```typescript
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const { trueCasePath } = require('true-case-path')
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trueCasePath('code/my-app/sOmE-FiLe', '/home/casey')
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```
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> **NOTE**: When specifying a basePath, the first argument is expected to be the file path _relative to that basePath_. If the first argument is absolute, every path segment will be checked. basePath defaults to `process.cwd()` if not specified and the first argument is relative.
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## Platforms
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Windows, OSX, and Linux
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## Examples
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```typescript
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const { trueCasePathSync } = require('true-case-path')
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trueCasePathSync('/users/guest') // OSX: -> '/Users/Guest'
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trueCasePathSync('c:\\users\\all users') // Windows: -> 'c:\Users\All Users'
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```
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[travis-ci]: https://travis-ci.org/Profiscience/true-case-path
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[travis-ci-shield]: https://img.shields.io/travis/Profiscience/true-case-path/master.svg
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