Class PackageFile

Representation of a single package.json file.

Example

await new PackageFile(opts).init();

Hierarchy (View Summary)

Constructors

constructor

Accessors

name private version workspaces

Methods

delete depends exec init save

Constructors

constructor

Properties

Protectedopts

opts: MonoPubOptions

Accessors

name

  • get name(): string

    Package name. Asserts if not available. Must call init() first.

    Returns string

private

  • get private(): boolean

    Is this package private?

    Returns boolean

version

  • get version(): string

    Current version of the package.

    Returns string

  • set version(ver: string): void

    Parameters

    • ver: string

    Returns void

workspaces

  • get workspaces(): string[]

    Workspaces as defined in the package file, if you are using npm-style workspaces.

    Returns string[]

Methods

delete

  • delete(fields: string[]): this

    Delete 0 or more fields from this file.

    Parameters

    • fields: string[]

      List of fields to delete.

    Returns this

    This, for chaining.

depends

  • depends(locals: Set<string>): Set<string>

    Get the set of local dependencies. Which of the local pacakges does this package depend upon?

    Parameters

    • locals: Set<string>

      The names of the local packages.

    Returns Set<string>

    The local packages we depend on.

exec

  • exec(opts: SpawnOptions, command: string): Promise<ExecResult>

    Execute a command in the directory for this pacakge.

    Parameters

    • opts: SpawnOptions

      Options for spawn. {stdion: 'inherit'} is recommended.

    • command: string

      Shell command.

    Returns Promise<ExecResult>

    Results of execution when complete.

init

  • init(): Promise<PackageFile>

    Read file in preparation for further processing. Must be called and awaited, before anything else.

    Returns Promise<PackageFile>

    This, for chaining.

save

  • save(gitAdd?: boolean): Promise<PackageFile>

    Save the file if it is dirty.

    Parameters

    • gitAdd: boolean = false

      If true, also perform a "git add" on this file after saving.

    Returns Promise<PackageFile>

    This, for chaining.

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