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63 lines
1.2 KiB
63 lines
1.2 KiB
# jest-changed-files |
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A module used internally by Jest to check which files have changed since you last committed in git or hg. |
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## Install |
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```sh |
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$ npm install --save jest-changed-files |
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``` |
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## API |
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### `getChangedFilesForRoots(roots: <Array<string>>, options: ?object): Promise<?object>` |
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Get the list of files and repos that have changed since the last commit. |
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#### Parameters |
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roots: Array of string paths gathered from [jest roots](https://jestjs.io/docs/configuration#roots-arraystring). |
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options: Object literal with keys |
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- lastCommit: boolean |
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- withAncestor: boolean |
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### findRepos(roots: <Array<string>>): Promise<?object> |
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Get a set of git and hg repositories. |
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#### Parameters |
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roots: Array of string paths gathered from [jest roots](https://jestjs.io/docs/configuration#roots-arraystring). |
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## Usage |
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```javascript |
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import {getChangedFilesForRoots} from 'jest-changed-files'; |
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getChangedFilesForRoots(['/path/to/test'], { |
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lastCommit: true, |
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withAncestor: true, |
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}).then(files => { |
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/* |
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{ |
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repos: [], |
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changedFiles: [] |
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} |
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*/ |
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}); |
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``` |
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```javascript |
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import {findRepos} from 'jest-changed-files'; |
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findRepos(['/path/to/test']).then(repos => { |
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/* |
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{ |
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git: Set<Path>, |
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hg: Set<Path> |
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} |
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*/ |
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}); |
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```
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