private IEnumerable <NugetPackage> GetPackageDependencies(string name, string version)
{
const string keyDelimiter = "@@@";
var mapping = _packageList.ToDictionary(c => c.Name + keyDelimiter + c.Version, StringComparer.InvariantCultureIgnoreCase);
var dependencies = new List <NugetPackage>();
var nugetPackageFile = _solutionFolder + $@"\packages\{name}.{version}\{name}.{version}.nupkg";
if (File.Exists(nugetPackageFile))
{
var package = new ZipPackage(nugetPackageFile);
foreach (var dependency in package.GetCompatiblePackageDependencies(null))
{
var key = mapping.Keys.SingleOrDefault(k => k.StartsWith(dependency.Id + keyDelimiter, StringComparison.InvariantCultureIgnoreCase));
if (key != null)
{
var dependentPackage = mapping[key];
dependencies.Add(new NugetPackage
{
Name = dependentPackage.Name,
Version = dependentPackage.Version
});
}
}
}
return(dependencies);
}
private IEnumerable <NugetPackage> GetPackageDependencies(string name, string version, Project project)
{
const string keyDelimiter = "@@@";
var mapping = _packageList.ToDictionary(c => c.Name + keyDelimiter + c.Version, StringComparer.InvariantCultureIgnoreCase);
var dependencies = new List <NugetPackage>();
var nugetPackageFile = _solutionFolder + $@"\packages\{name}.{version}\{name}.{version}.nupkg";
if (File.Exists(nugetPackageFile))
{
var package = new ZipPackage(nugetPackageFile);
foreach (var dependency in package.GetCompatiblePackageDependencies(null))
{
var keys = mapping.Keys.Where(k => k.StartsWith(dependency.Id + keyDelimiter, StringComparison.InvariantCultureIgnoreCase));
string key = null;
if (keys.Count().Equals(1))
{
key = keys.First();
}
else if (keys.Count() > 1 && project != null) //if we have multiple packages with various versions, figure out which version is being used for this project
{
var projectPackage = project.Packages.FirstOrDefault(k => k.Name.StartsWith(dependency.Id, StringComparison.InvariantCultureIgnoreCase));
if (projectPackage != null)
{
key = keys.FirstOrDefault(k => k.Equals(dependency.Id + keyDelimiter + projectPackage.Version, StringComparison.InvariantCultureIgnoreCase));
}
}
if (key != null)
{
var dependentPackage = mapping[key];
if (
!dependencies.Any(
d => d.Name.Equals(dependentPackage.Name) && d.Version.Equals(dependentPackage.Version)))
{
dependencies.Add(new NugetPackage
{
Name = dependentPackage.Name,
Version = dependentPackage.Version
});
}
}
}
}
return(dependencies);
}
