private void ValidateVersionNumbers(AssemblyVersion updatedVersion)
{
if (updatedVersion.Major < 0 ||
(updatedVersion.Minor.HasValue && updatedVersion.Minor < 0) ||
(updatedVersion.Build.HasValue && updatedVersion.Build < 0) ||
(updatedVersion.Revision.HasValue && updatedVersion.Revision < 0))
{
throw new ApplicationException($"The update results in a version with one or more negative component: {updatedVersion}");
}
}
private void ResetVersionComponents(AssemblyVersion version, int components)
{
if (components > 4)
{
throw new ArgumentException($"AssemblyVersion has a maximum of four components, but received argument to reset {components}.", nameof(components));
}
var resetComponents = new Action[] { () => version.Major = 0, () => version.Minor = 0, () => version.Build = 0, () => version.Revision = 0 };
var applicableComponents = resetComponents.Skip(4 - components);
foreach (var component in applicableComponents)
{
component();
}
}
private AssemblyVersion UpdateVersion(AssemblyVersion assemblyVersion)
{
var versionUpdate = _versionUpdateModel.VersionUpdate;
var updatedVersion = new AssemblyVersion
{
Major = assemblyVersion.Major,
Minor = assemblyVersion.Minor,
Build = assemblyVersion.Build,
Revision = assemblyVersion.Revision
};
if (versionUpdate.Major != 0)
{
updatedVersion.Major += _versionUpdateModel.Increment ? versionUpdate.Major : -versionUpdate.Major;
ResetVersionComponents(updatedVersion, 3);
}
if (versionUpdate.Minor.HasValue && versionUpdate.Minor != 0)
{
updatedVersion.Minor += _versionUpdateModel.Increment ? versionUpdate.Minor : -versionUpdate.Minor;
ResetVersionComponents(updatedVersion, 2);
}
if (versionUpdate.Build.HasValue && versionUpdate.Build != 0)
{
updatedVersion.Build += _versionUpdateModel.Increment ? versionUpdate.Build : -versionUpdate.Build;
ResetVersionComponents(updatedVersion, 1);
}
if (versionUpdate.Revision.HasValue && versionUpdate.Revision != 0)
{
updatedVersion.Revision += _versionUpdateModel.Increment ? versionUpdate.Revision : -versionUpdate.Revision;
}
ValidateVersionNumbers(updatedVersion);
return(updatedVersion);
}