/// <summary>
/// Returns a <see cref="UniversalPackageDependency"/> instance parsed from the specified string.
/// </summary>
/// <param name="s">String containing the text to parse.</param>
/// <returns>Parsed <see cref="UniversalPackageDependency"/> instance.</returns>
/// <exception cref="ArgumentNullException"><paramref name="s"/> is null or empty.</exception>
public static UniversalPackageDependency Parse(string s)
{
if (string.IsNullOrWhiteSpace(s))
{
throw new ArgumentNullException(nameof(s));
}
var parts = s.Split(new[] { ':' }, 3, StringSplitOptions.None);
if (parts.Length == 1)
{
var n = ExtractGroup(parts[0]);
return(new UniversalPackageDependency(n));
}
if (parts.Length == 2)
{
if (parts[1] == "*")
{
var n = ExtractGroup(parts[0]);
return(new UniversalPackageDependency(n));
}
var v = UniversalPackageVersion.TryParse(parts[1]);
if (v != null)
{
var n = ExtractGroup(parts[0]);
return(new UniversalPackageDependency(n, v));
}
return(new UniversalPackageDependency(parts[0], parts[1]));
}
else
{
if (parts[2] == "*")
{
return(new UniversalPackageDependency(parts[0], parts[1]));
}
else
{
return(new UniversalPackageDependency(parts[0], parts[1], UniversalPackageVersion.Parse(parts[2])));
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="UniversalPackageDependency"/> class.
/// </summary>
/// <param name="group">The package group.</param>
/// <param name="name">The package name.</param>
/// <param name="version">The required version; null indicates any version.</param>
/// <exception cref="ArgumentNullException"><paramref name="name"/> is null or empty.</exception>
public UniversalPackageDependency(string group, string name, UniversalPackageVersion version)
: this(new UniversalPackageId(group, name), version)
{
this.FullName = new UniversalPackageId(group, name);
this.Version = version;
}
/// <summary>
/// Initializes a new instance of the <see cref="UniversalPackageDependency"/> class.
/// </summary>
/// <param name="id">The full identifier of the package.</param>
/// <param name="version">The required version; null indicates any version.</param>
/// <exception cref="ArgumentNullException"><paramref name="id"/> is null.</exception>
public UniversalPackageDependency(UniversalPackageId id, UniversalPackageVersion version)
{
this.FullName = id ?? throw new ArgumentNullException(nameof(id));
this.Version = version;
}