/// <summary>
/// Removes the specified dependency from the package.
/// </summary>
/// <param name="dependency">The dependency to remove.</param>
/// <returns></returns>
public bool RemoveDependency(RantPackageDependency dependency)
{
if (dependency == null)
{
throw new ArgumentNullException(nameof(dependency));
}
return(_dependencies.Remove(dependency));
}
/// <summary>
/// Adds the specified dependency to the package.
/// </summary>
/// <param name="dependency">The dependency to add.</param>
public void AddDependency(RantPackageDependency dependency)
{
if (dependency == null)
{
throw new ArgumentNullException(nameof(dependency));
}
_dependencies.Add(dependency);
}
/// <summary>
/// Determines whether the package has the specified dependency.
/// </summary>
/// <param name="dependency">The dependency to check for.</param>
/// <returns></returns>
public bool DependsOn(RantPackageDependency dependency)
{
if (dependency == null)
{
throw new ArgumentNullException(nameof(dependency));
}
return(_dependencies.Contains(dependency));
}
/// <summary>
/// Attempts to resolve a depdendency to the appropriate package.
/// </summary>
/// <param name="depdendency">The depdendency to resolve.</param>
/// <param name="package">The package loaded from the depdendency.</param>
/// <returns></returns>
public virtual bool TryResolvePackage(RantPackageDependency depdendency, out RantPackage package)
{
package = null;
string path = Path.Combine(Environment.CurrentDirectory, $"{depdendency.ID}.rantpkg");
if (!File.Exists(path))
{
RantPackageVersion version;
// Fallback to name with version appended
#if UNITY
path = Directory.GetFiles(Environment.CurrentDirectory, $"{depdendency.ID}*.rantpkg", SearchOption.AllDirectories).FirstOrDefault(p =>
#else
path =
Directory.EnumerateFiles(Environment.CurrentDirectory, "*.rantpkg", SearchOption.AllDirectories)
.FirstOrDefault(p =>
#endif
{
var match = FallbackRegex.Match(Path.GetFileNameWithoutExtension(p));
if (!match.Success)
{
return(false);
}
version = RantPackageVersion.Parse(match.Groups["version"].Value);
return(depdendency.AllowNewer && version >= depdendency.Version || depdendency.Version == version);
});
if (path == null)
{
return(false);
}
}
try
{
var pkg = RantPackage.Load(path);
if (pkg.ID != depdendency.ID)
{
return(false);
}
if (depdendency.AllowNewer && pkg.Version >= depdendency.Version || pkg.Version == depdendency.Version)
{
package = pkg;
return(true);
}
return(false);
}
catch
{
return(false);
}
}
