ThirdPartyPackageInfo

Internal class holding identity and metadata for a third-party package. Contains static identifiers (product name, ID, bundle name), import configuration (import folder, hash), and mutable version state populated by Fetch() from the Unity Asset Store and local manifests.

Definition

Namespace: Paragon.Editor.ThirdPartyPackageImporter Assembly: Paragon.Editor.dll

internal class ThirdPartyPackageInfo

Remarks

The package info represents the "what" of a third-party package — its identity and where to find it — while ThirdPartyPackageVersion represents a specific version's details.

Bundle Name Extraction

The bundleName is extracted from packageName using a regex that captures the first three dot-separated segments: ^([^.]+\.[^.]+\.[^.]+). For example, com.unity.render-pipelines.universal.14.0.8 yields com.unity.render-pipelines.

Local Package Detection

A package is considered "local" (IsLocalPackage == true) when its importFolder equals "Third-Party". Local packages have their manifests stored in the project's Third-Party/ directory and are managed via Plastic SCM mounted imports.

Properties

Property	Type	Access	Description
ProductName	string	public	Human-readable package name
ProductID	int	public	Unity Asset Store product identifier
BundleName	string	public	First three segments of the package name (e.g., com.company.package)
PackageName	string	public	Full package identifier (e.g., com.company.package.1.0.0)
CatalogID	int	public	Catalog identifier
ImportFolder	string	public	Target import folder path
Hash	string	public	Package content hash
IsLocalPackage	bool	public	true if ImportFolder == "Third-Party" (managed via mounted import)
InstalledVersion	ThirdPartyPackageVersion	public	Currently installed version (populated by Fetch()). null if not installed
StoreVersion	ThirdPartyPackageVersion	public	Latest available version from the store (populated by Fetch())

Constructors

public ThirdPartyPackageInfo(string productName, int productID, string packageName, int catalogID, string importFolder, string hash)

Parameter	Type	Description
productName	string	Display name
productID	int	Asset Store product ID
packageName	string	Full package name
catalogID	int	Catalog identifier
importFolder	string	Target import folder
hash	string	Content hash

Methods

Fetch

Populates InstalledVersion and StoreVersion by querying the Unity Package Database and local manifests.

public void Fetch()

Version resolution logic:

1. Queries ServicesContainer.PackageDatabase.GetPackage() using the product ID

2. For the installed version:

   • If a local UPM package exists (PackageInfo.FindForPackageName) and a local manifest exists → creates version from the local manifest

   • Otherwise, if the store package has an imported version → creates version from the store's imported data

   • Otherwise → null (not installed)

3. For the store version: always creates from the store package's latest version

Fetch() requires the Package Manager database. This method accesses Unity's internal PackageDatabase via reflection proxy (ServicesContainer.PackageDatabase). It will return early without setting versions if the package is not found in the database.

See Also

• ThirdPartyPackageVersion — the version objects this info holds

• ThirdPartyPackage — the extracted package that references this info

• Package Overview — package subsystem overview