IEnumerable <ICommandOutput> ValidateInputs()
{
var gotVersion = Version != null;
var gotMinVersion = MinVersion != null;
var gotMaxVersion = MaxVersion != null;
var numberOfVersionInputTypes = (new[] { gotVersion, (gotMinVersion || gotMaxVersion) }).Count(v => v);
if (numberOfVersionInputTypes > 1)
{
yield return(new Error("Arguments for 'version' and 'version boundaries' cannot be combined."));
yield break;
}
if (gotVersion && Version.ToSemVer() == null)
{
yield return(new Error("Could not parse version: " + Version));
yield break;
}
if (gotMinVersion && MinVersion.ToSemVer() == null)
{
yield return(new Error("Could not parse minversion: " + MinVersion));
yield break;
}
if (gotMaxVersion && MaxVersion.ToSemVer() == null)
{
yield return(new Error("Could not parse maxversion: " + MaxVersion));
yield break;
}
if (Project && HostEnvironment.ProjectRepository == null)
{
yield return(new Error("Project repository doesn't exist but -project has been specified."));
yield break;
}
if (!string.IsNullOrEmpty(Scope) && !Project)
{
yield return(new Error("Cannot specify a scope when adding to a system package."));
yield break;
}
}
PackageDependency UpdatedDependency(PackageDependency dependency)
{
var builder = new PackageDependencyBuilder(dependency);
if (_content.HasValue)
{
builder = builder.Content(_content.Value);
}
if (_anchored.HasValue)
{
builder = builder.Anchored(_anchored.Value);
}
if (SomeVersionInputGiven)
{
builder = builder.SetVersionVertices(Enumerable.Empty <VersionVertex>());
}
if (AnyVersion)
{
builder = builder.VersionVertex(new AnyVersionVertex());
}
if (Version != null)
{
builder = builder.VersionVertex(new EqualVersionVertex(Version.ToSemVer()));
}
if (MinVersion != null)
{
builder = builder.VersionVertex(new GreaterThanOrEqualVersionVertex(MinVersion.ToSemVer()));
}
if (MaxVersion != null)
{
builder = builder.VersionVertex(new LessThanVersionVertex(MaxVersion.ToSemVer()));
}
if (Edge)
{
builder = builder.Edge();
}
return(builder);
}