@guanghechen/helper-npm NPM

Utilities for handling npm repo and package.json.

Install

npm

npm install --save-dev @guanghechen/helper-npm

detectMonorepo: Check whether if it is a monorepo under the currentDir.
```
function detectMonorepo(currentDir: string): boolean
```

detectPackageAuthor: Detect package author.

function detectPackageAuthor(currentDir: string): string | null

getDefaultDependencyFields: Return default dependency field names.

function getDefaultDependencyFields(): ReadonlyArray<
  |'dependencies'
  |'optionalDependencies'
  |'peerDependencies'
>

collectAllDependencies: Collect all dependencies declared in the package.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[]
```
- packageJsonPath: Filepath of package.json
- 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 on MODULE_NOT_FOUND error thrown)
locateLatestPackageJson: Find the latest package.json under the give {currentDir} or its ancestor path.
```
function locateLatestPackageJson(currentDir: string): string | null 
```