public virtual async Task RaisePackagesMissingEventForSolutionAsync(string solutionDirectory, CancellationToken token)
{
// This method is called by both Solution Opened and Solution Closed event handlers.
// In the case of Solution Closed event, the solutionDirectory is null or empty,
// so we won't do the unnecessary work of checking for package references.
var missing = false;
if (!string.IsNullOrEmpty(solutionDirectory))
{
var packages = await GetPackagesInSolutionAsync(solutionDirectory, token);
missing = packages.Any(p => p.IsMissing);
}
PackagesMissingStatusChanged?.Invoke(this, new PackagesMissingStatusEventArgs(missing));
}
public virtual async Task RaisePackagesMissingEventForSolutionAsync(string solutionDirectory, CancellationToken token)
{
// This method is called by different event handlers.
// If the solutionDirectory is null, there's no need to do needless work.
// Even though the solution closed even calls the synchronous ClearMissingEventForSolution
// there's no guarantee that some weird ordering of events won't make the solutionDirectory null.
var missing = false;
if (!string.IsNullOrEmpty(solutionDirectory))
{
var packages = await GetPackagesInSolutionAsync(solutionDirectory, token);
missing = packages.Any(p => p.IsMissing);
}
PackagesMissingStatusChanged?.Invoke(this, new PackagesMissingStatusEventArgs(missing));
}
// A synchronous method called during the solution closed event. This is done to avoid needless thread switching
protected void ClearMissingEventForSolution()
{
PackagesMissingStatusChanged?.Invoke(this, new PackagesMissingStatusEventArgs(packagesMissing: false));
}
