@guanghechen/npm-helper
A collection of utility functions for npm packages.
Install
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npm
npm install --save-dev @guanghechen/npm-helper
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yarn
yarn add --dev @guanghechen/npm-helper
Usage
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detectMonorepo
: Check whether if it is a monorepo under thecurrentDir
.function detectMonorepo(currentDir: string): boolean
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detectPackageAuthor
: Detect package author.function detectPackageAuthor(currentDir: string): string | null
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createDependencyFields
: Return default dependency field names.function createDependencyFields(): ReadonlyArray< |'dependencies' |'optionalDependencies' |'peerDependencies' >
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collectAllDependencies
: Collect all dependencies declared in thepackage.json
and the dependencies of them and so on.function collectAllDependencies( packageJsonPath: string | null, dependenciesFields?: ReadonlyArray<string>, additionalDependencies?: ReadonlyArray<string> | null, isAbsentAllowed?: ((moduleName: string) => boolean) | null, ): string[]
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packageJsonPath
: Filepath ofpackage.json
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dependenciesFields
: Package dependency field names. (such as['dependencies', 'devDependencies']
) -
additionalDependencies
: Additional dependency names appended to the results. -
isAbsentAllowed
: Determine whether if a given moduleName can miss. (called onMODULE_NOT_FOUND
error thrown)
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