public override async Task <DiagnosticResult> Examine(SharedState history)
{
var dn = new DotNetSdk(history);
var missingDiagnosis = new DiagnosticResult(Status.Error, this, new Suggestion(".NET SDK not installed"));
if (!dn.Exists)
{
return(missingDiagnosis);
}
var sdks = await dn.GetSdks();
var missingSdks = new List <Manifest.DotNetSdk>();
var sentinelFiles = new List <string>();
if (RequiredSdks?.Any() ?? false)
{
foreach (var rs in RequiredSdks)
{
var rsVersion = NuGetVersion.Parse(rs.Version);
if (!sdks.Any(s => (rs.RequireExact && s.Version == rsVersion) || (!rs.RequireExact && s.Version >= rsVersion)))
{
missingSdks.Add(rs);
}
}
}
DotNetSdkInfo bestSdk = null;
foreach (var sdk in sdks)
{
// See if the sdk is one of the required sdk's
var requiredSdk = RequiredSdks.FirstOrDefault(rs => sdk.Version == NuGetVersion.Parse(rs.Version));
if (requiredSdk != null)
{
if (bestSdk == null || sdk.Version > bestSdk.Version)
{
bestSdk = sdk;
}
if (requiredSdk.EnableWorkloadResolver)
{
var sentinelPath = Path.Combine(sdk.Directory.FullName, "EnableWorkloadResolver.sentinel");
sentinelFiles.Add(sentinelPath);
}
ReportStatus($"{sdk.Version} - {sdk.Directory}", Status.Ok);
}
else
{
ReportStatus($"{sdk.Version} - {sdk.Directory}", null);
}
}
// If we didn't get the exact one before, let's find a new enough one
if (bestSdk == null)
{
bestSdk = sdks.OrderByDescending(s => s.Version)?.FirstOrDefault();
}
// Find newest compatible sdk
if (bestSdk != null)
{
history.SetEnvironmentVariable("DOTNET_SDK", bestSdk.Directory.FullName);
history.SetEnvironmentVariable("DOTNET_SDK_VERSION", bestSdk.Version.ToString());
}
// Add sentinel files that should be considered
if (sentinelFiles.Any())
{
history.ContributeState(this, "sentinel_files", sentinelFiles.ToArray());
}
if (missingSdks.Any())
{
var str = SdkListToString();
var remedies = new List <Solution>();
if (Util.CI)
{
remedies.AddRange(missingSdks
.Select(ms => new DotNetSdkScriptInstallSolution(ms.Version)));
}
else
{
remedies.AddRange(missingSdks
.Where(ms => !ms.Url.AbsolutePath.EndsWith(".exe", StringComparison.OrdinalIgnoreCase))
.Select(ms => new BootsSolution(ms.Url, ".NET SDK " + ms.Version) as Solution));
remedies.AddRange(missingSdks
.Where(ms => ms.Url.AbsolutePath.EndsWith(".exe", StringComparison.OrdinalIgnoreCase))
.Select(ms => new MsInstallerSolution(ms.Url, ".NET SDK " + ms.Version)));
}
return(new DiagnosticResult(Status.Error, this, $".NET SDK {str} not installed.",
new Suggestion($"Download .NET SDK {str}",
remedies.ToArray())));
}
return(new DiagnosticResult(Status.Ok, this));
}
public override async Task <Diagonosis> Examine(PatientHistory history)
{
var dn = new DotNet();
var missingDiagnosis = new Diagonosis(Status.Error, this, new Prescription(".NET SDK not installed"));
if (!dn.Exists)
{
return(missingDiagnosis);
}
var sdks = await dn.GetSdks();
var missingSdks = new List <Manifest.DotNetSdk>();
var sentinelFiles = new List <string>();
if (RequiredSdks?.Any() ?? false)
{
foreach (var rs in RequiredSdks)
{
if (!sdks.Any(s => s.Version.Equals(NuGetVersion.Parse(rs.Version))))
{
missingSdks.Add(rs);
}
}
}
DotNetSdkInfo bestSdk = null;
foreach (var sdk in sdks)
{
var requiredSdk = RequiredSdks.FirstOrDefault(rs => sdk.Version == NuGetVersion.Parse(rs.Version));
if (requiredSdk != null)
{
if (bestSdk == null || sdk.Version > bestSdk.Version)
{
bestSdk = sdk;
}
if (requiredSdk.EnableWorkloadResolver)
{
var sentinelPath = Path.Combine(sdk.Directory.FullName, "EnableWorkloadResolver.sentinel");
sentinelFiles.Add(sentinelPath);
}
ReportStatus($"{sdk.Version} - {sdk.Directory}", Status.Ok);
}
else
{
ReportStatus($"{sdk.Version} - {sdk.Directory}", null);
}
}
// Find newest compatible sdk
if (bestSdk != null)
{
Util.SetDoctorEnvironmentVariable("DOTNET_SDK", bestSdk.Directory.FullName);
}
// Add sentinel files that should be considered
if (sentinelFiles.Any())
{
history.AddNotes(this, "sentinel_files", sentinelFiles.ToArray());
}
if (missingSdks.Any())
{
var str = SdkListToString();
return(new Diagonosis(Status.Error, this, $".NET SDK {str} not installed.",
new Prescription($"Download .NET SDK {str}",
new BootsRemedy(missingSdks.Select(ms => (ms.Urls.For(Util.Platform)?.ToString(), ".NET SDK " + ms.Version)).ToArray())
{
AdminRequirements = new [] { (Platform.Windows, true) }