tsconfig-paths-jest-mapper
v1.4.0
Published
Convert your tsconfig paths to jest `moduleNameMappers`. This introduces many bug fixes and improvements to [archived](https://github.com/ryohey/tsconfig-paths-jest) [tsconfig-paths-jest](https://www.npmjs.com/package/tsconfig-paths-jest) package.
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Convert your tsconfig paths to jest moduleNameMappers
.
This introduces many bug fixes and improvements to archived tsconfig-paths-jest package.
Usage
In your jest.config.js
file:
const getJestMappersFromTSConfig = require('tsconfig-paths-jest-mapper');
const moduleNameMapper = getJestMappersFromTSConfig();
module.exports = {
moduleNameMapper,
// ... other configs
}
It assumes you have tsconfig besides your jest.config.js
file.
You can also provide the path to your tsconfig if it is in a non-standard location:
const path = require('path');
const getJestMappersFromTSConfig = require('tsconfig-paths-jest-mapper');
const tsconfigPath = path.resolve(__dirname, '../../tsconfig.json');
const moduleNameMapper = getJestMappersFromTSConfig(tsconfigPath);
module.exports = {
moduleNameMapper,
// ... other configs
}
Options
- startsWith: ensures that all the replaced paths (keys in the tsconfig) happen at the beginning of the path. is
true
by default.