private bool ValidateLink(string linkPackage, string linkVersion, string linkType)
{
var warning = GetPackageNamingDeprecationWarnings(linkPackage);
if (!string.IsNullOrEmpty(warning))
{
warnings.Add(warning);
}
else if (!Regex.IsMatch(linkPackage, $"^{Factory.RegexPackageNameIllegal}$"))
{
warnings.Add($"{linkType}.{linkPackage} : invalid key, package names must be strings containing only [{Factory.RegexPackageNameIllegal}]");
}
if (linkVersion == BasePackage.SelfVersion)
{
return(true);
}
try
{
versionParser.ParseConstraints(linkVersion);
}
#pragma warning disable CA1031
catch (System.Exception ex)
#pragma warning restore CA1031
{
errors.Add($"{linkType}.{linkPackage} : invalid version constraint ({ex.Message})");
return(false);
}
return(true);
}
private Link CreateLink(string source, string sourceVersion, string description, string target, string prettyConstraint)
{
if (string.IsNullOrEmpty(prettyConstraint))
{
throw new ArgumentException($"Link constraint in {source} {description} > {target} should not be a null or empty.");
}
IConstraint parsedConstraint;
if (prettyConstraint == BasePackage.SelfVersion)
{
parsedConstraint = versionParser.ParseConstraints(sourceVersion);
}
else
{
parsedConstraint = versionParser.ParseConstraints(prettyConstraint);
}
return(new Link(source, target, parsedConstraint, description, prettyConstraint));
}
/// <summary>
/// Searches for a package by it's name and version in managed repositories.
/// </summary>
/// <param name="name">The package name.</param>
/// <param name="constraint">The package version to match against.</param>
/// <returns>Return the <see cref="IPackage"/> instance. null if package not found.</returns>
public virtual IPackage FindPackage(string name, string constraint)
{
return(FindPackage(name, versionParser.ParseConstraints(constraint)));
}
/// <summary>
/// Searches for the first match of a package by name and version.
/// </summary>
/// <param name="repository">The repository instance.</param>
/// <param name="name">The package name.</param>
/// <param name="version">The package version to match against.</param>
/// <returns>Returns the first match of a package.</returns>
public static IPackage FindPackage(this IRepository repository, string name, string version)
{
var constraint = versionParser.ParseConstraints(version);
return(repository.FindPackage(name, constraint));
}
