public static IReadOnlyList <BaseInfo> GetValueCompletions(
MSBuildValueKind kind,
MSBuildRootDocument doc,
MSBuildResolveResult rr = null,
ExpressionNode triggerExpression = null)
{
var simple = kind.GetSimpleValues(true);
if (simple != null)
{
return(simple);
}
switch (kind)
{
case MSBuildValueKind.TaskOutputParameterName:
return(doc.GetTaskParameters(rr.ParentName).Where(p => p.IsOutput).ToList());
case MSBuildValueKind.TargetName:
return(doc.GetTargets().ToList());
case MSBuildValueKind.PropertyName:
return(doc.GetProperties(true).ToList());
case MSBuildValueKind.ItemName:
return(doc.GetItems().ToList());
case MSBuildValueKind.TargetFramework:
return(FrameworkInfoProvider.Instance.GetFrameworksWithShortNames().ToList());
case MSBuildValueKind.TargetFrameworkIdentifier:
return(FrameworkInfoProvider.Instance.GetFrameworkIdentifiers().ToList());
case MSBuildValueKind.TargetFrameworkVersion:
return(doc.Frameworks.Select(f => f.Framework).Distinct().SelectMany(
id => FrameworkInfoProvider.Instance.GetFrameworkVersions(id)
).Distinct().ToList());
case MSBuildValueKind.TargetFrameworkProfile:
return(doc.Frameworks.SelectMany(
tfm => FrameworkInfoProvider.Instance.GetFrameworkProfiles(tfm.Framework, tfm.Version)
).Distinct().ToList());
case MSBuildValueKind.Configuration:
return(doc.GetConfigurations().Select(c => new ConstantInfo(c, "")).ToList());
case MSBuildValueKind.Platform:
return(doc.GetPlatforms().Select(c => new ConstantInfo(c, "")).ToList());
}
var fileCompletions = GetFilenameCompletions(kind, doc, triggerExpression, 0, rr);
if (fileCompletions != null)
{
return(fileCompletions);
}
return(null);
}
void VisitPureLiteral(XElement element, ITypedSymbol valueDescriptor, MSBuildValueKind inferredKind, ExpressionText node)
{
string value = node.GetUnescapedValue();
rr.ReferenceOffset = node.Offset;
rr.ReferenceLength = node.Value.Length;
rr.Reference = value;
switch (inferredKind)
{
case MSBuildValueKind.TaskOutputParameterName:
rr.ReferenceKind = MSBuildReferenceKind.TaskParameter;
return;
case MSBuildValueKind.TargetName:
rr.ReferenceKind = MSBuildReferenceKind.Target;
return;
case MSBuildValueKind.NuGetID:
rr.ReferenceKind = MSBuildReferenceKind.NuGetID;
return;
case MSBuildValueKind.PropertyName:
rr.ReferenceKind = MSBuildReferenceKind.Property;
return;
case MSBuildValueKind.ItemName:
rr.ReferenceKind = MSBuildReferenceKind.Item;
return;
case MSBuildValueKind.TaskName:
rr.ReferenceKind = MSBuildReferenceKind.Task;
return;
case MSBuildValueKind.TargetFramework:
rr.ReferenceKind = MSBuildReferenceKind.TargetFramework;
return;
case MSBuildValueKind.TargetFrameworkIdentifier:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkIdentifier;
return;
case MSBuildValueKind.TargetFrameworkVersion:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkVersion;
return;
case MSBuildValueKind.TargetFrameworkProfile:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkProfile;
return;
case MSBuildValueKind.MetadataName:
//this is used for KeepMetadata/RemoveMetadata.
//reasonable to resolve from first item in include.
var itemName = MSBuildMetadataReferenceCollector.GetIncludeExpression(element)
.WithAllDescendants()
.OfType <ExpressionItemName> ()
.FirstOrDefault();
if (itemName != null)
{
rr.Reference = (itemName.Name, value);
rr.ReferenceKind = MSBuildReferenceKind.Metadata;
}
return;
}
var knownVals = (IReadOnlyList <ISymbol>)valueDescriptor.CustomType?.Values ?? inferredKind.GetSimpleValues(true);
if (knownVals != null && knownVals.Count != 0)
{
foreach (var kv in knownVals)
{
if (string.Equals(kv.Name, value, StringComparison.OrdinalIgnoreCase))
{
rr.ReferenceKind = MSBuildReferenceKind.KnownValue;
rr.Reference = kv;
return;
}
}
}
}
//note: the value is unescaped, so offsets within it are not valid
void VisitPureLiteral(ValueInfo info, MSBuildValueKind kind, string value, int offset)
{
IReadOnlyList <ConstantInfo> knownVals = info.Values ?? kind.GetSimpleValues(false);
if (knownVals != null && knownVals.Count != 0)
{
foreach (var kv in knownVals)
{
if (string.Equals(kv.Name, value, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
AddError($"Unknown value '{value}'");
return;
}
switch (kind)
{
case MSBuildValueKind.Guid:
case MSBuildValueKind.ProjectKindGuid:
if (!Guid.TryParseExact(value, "B", out _))
{
AddError("Invalid GUID value");
}
break;
case MSBuildValueKind.Int:
if (!long.TryParse(value, out _))
{
AddError("Invalid integer value");
}
break;
case MSBuildValueKind.Bool:
if (!bool.TryParse(value, out _))
{
AddError("Invalid boolean value");
}
break;
case MSBuildValueKind.Url:
if (!Uri.TryCreate(value, UriKind.Absolute, out _))
{
AddError("Invalid URL");
}
break;
case MSBuildValueKind.Version:
if (!Version.TryParse(value, out _))
{
AddError("Invalid version");
}
break;
case MSBuildValueKind.TargetName:
if (Document.GetSchemas().GetTarget(value) == null)
{
AddWarning("Target is not defined");
}
break;
case MSBuildValueKind.PropertyName:
if (Document.GetSchemas().GetProperty(value) == null)
{
AddWarning("Unknown property name");
}
break;
case MSBuildValueKind.ItemName:
if (Document.GetSchemas().GetItem(value) == null)
{
AddWarning("Unknown item name");
}
break;
case MSBuildValueKind.Lcid:
if (int.TryParse(value, out int lcid) && lcid > 0)
{
try {
CultureInfo.GetCultureInfo(lcid);
} catch (CultureNotFoundException) {
AddError("Unknown LCID");
}
}
else
{
AddError("Invalid LCID");
}
break;
}
void AddError(string e) => this.AddError(e, offset, value.Length);
void AddWarning(string e) => this.AddWarning(e, offset, value.Length);
}
public static IEnumerable <ISymbol> GetValueCompletions(
MSBuildValueKind kind,
MSBuildRootDocument doc,
MSBuildResolveResult rr = null,
ExpressionNode triggerExpression = null)
{
var simple = kind.GetSimpleValues(true);
if (simple != null)
{
return(simple);
}
switch (kind)
{
case MSBuildValueKind.TaskOutputParameterName:
return(doc.GetTaskParameters(rr.ParentName).Where(p => p.IsOutput).ToList());
case MSBuildValueKind.TargetName:
return(doc.GetTargets().ToList());
case MSBuildValueKind.PropertyName:
return(doc.GetProperties(true).ToList());
case MSBuildValueKind.ItemName:
return(doc.GetItems().ToList());
case MSBuildValueKind.TargetFramework:
return(FrameworkInfoProvider.Instance.GetFrameworksWithShortNames().ToList());
case MSBuildValueKind.TargetFrameworkIdentifier:
return(FrameworkInfoProvider.Instance.GetFrameworkIdentifiers().ToList());
case MSBuildValueKind.TargetFrameworkVersion:
return(doc.Frameworks.Select(f => f.Framework).Distinct().SelectMany(
id => FrameworkInfoProvider.Instance.GetFrameworkVersions(id)
).Distinct().ToList());
case MSBuildValueKind.TargetFrameworkProfile:
return(doc.Frameworks.SelectMany(
tfm => FrameworkInfoProvider.Instance.GetFrameworkProfiles(tfm.Framework, tfm.Version)
).Distinct().ToList());
case MSBuildValueKind.Configuration:
return(doc.GetConfigurations().Select(c => new ConstantSymbol(c, "", MSBuildValueKind.Configuration)).ToList());
case MSBuildValueKind.Platform:
return(doc.GetPlatforms().Select(c => new ConstantSymbol(c, "", MSBuildValueKind.Platform)).ToList());
case MSBuildValueKind.Condition:
//FIXME: relax this a bit
if (triggerExpression != null && triggerExpression is ExpressionText t && t.Length == 0)
{
return(Builtins.ConditionFunctions.Values);
}
break;
}
var fileCompletions = GetFilenameCompletions(kind, doc, triggerExpression, 0, rr);
if (fileCompletions != null)
{
return(fileCompletions);
}
return(null);
}
//note: the value is unescaped, so offsets within it are not valid
void VisitPureLiteral(ValueInfo info, MSBuildValueKind kind, string value, int offset)
{
IReadOnlyList <ConstantInfo> knownVals = info.Values ?? kind.GetSimpleValues(false);
if (knownVals != null && knownVals.Count != 0)
{
foreach (var kv in knownVals)
{
if (string.Equals(kv.Name, value, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
AddErrorWithArgs(CoreDiagnostics.UnknownValue, DescriptionFormatter.GetKindNoun(info), info.Name, value);
return;
}
switch (kind)
{
case MSBuildValueKind.Guid:
case MSBuildValueKind.ProjectKindGuid:
if (!Guid.TryParseExact(value, "B", out _))
{
AddErrorWithArgs(CoreDiagnostics.InvalidGuid, value);
}
break;
case MSBuildValueKind.Int:
if (!long.TryParse(value, out _))
{
AddErrorWithArgs(CoreDiagnostics.InvalidInteger, value);
}
break;
case MSBuildValueKind.Bool:
if (!bool.TryParse(value, out _))
{
AddErrorWithArgs(CoreDiagnostics.InvalidBool, value);
}
break;
case MSBuildValueKind.Url:
if (!Uri.TryCreate(value, UriKind.Absolute, out _))
{
AddErrorWithArgs(CoreDiagnostics.InvalidUrl, value);
}
break;
case MSBuildValueKind.Version:
if (!Version.TryParse(value, out _))
{
AddErrorWithArgs(CoreDiagnostics.InvalidVersion, value);
}
break;
/*
* FIXME: these won't work as-is, as inference will add them to the schema
* case MSBuildValueKind.TargetName:
* if (Document.GetSchemas ().GetTarget (value) == null) {
* AddErrorWithArgs (CoreDiagnostics.UndefinedTarget, value);
* }
* break;
* case MSBuildValueKind.PropertyName:
* if (Document.GetSchemas ().GetProperty (value) == null) {
* AddErrorWithArgs (CoreDiagnostics.UnknownProperty, value);
* }
* break;
* case MSBuildValueKind.ItemName:
* if (Document.GetSchemas ().GetItem (value) == null) {
* AddErrorWithArgs (CoreDiagnostics.UnknownProperty, value);
* }
* break;
*/
case MSBuildValueKind.Lcid:
if (int.TryParse(value, out int lcid) && lcid > 0)
{
try {
CultureInfo.GetCultureInfo(lcid);
} catch (CultureNotFoundException) {
AddErrorWithArgs(CoreDiagnostics.UnknownLcid, value);
}
}
else
{
AddErrorWithArgs(CoreDiagnostics.InvalidLcid, value);
}
break;
case MSBuildValueKind.TargetFramework:
if (!FrameworkInfoProvider.Instance.IsFrameworkShortNameValid(value))
{
AddErrorWithArgs(CoreDiagnostics.UnknownTargetFramework, value);
}
break;
case MSBuildValueKind.TargetFrameworkIdentifier:
if (!FrameworkInfoProvider.Instance.IsFrameworkIdentifierValid(value))
{
AddErrorWithArgs(CoreDiagnostics.UnknownTargetFrameworkIdentifier, value);
}
break;
case MSBuildValueKind.TargetFrameworkVersion: {
if (!Version.TryParse(value.TrimStart('v', 'V'), out Version fxv))
{
AddErrorWithArgs(CoreDiagnostics.InvalidVersion, value);
break;
}
fxv = new Version(Math.Max(fxv.Major, 0), Math.Max(fxv.Minor, 0), Math.Max(fxv.Revision, 0), Math.Max(fxv.Build, 0));
if (Document is MSBuildRootDocument d && d.Frameworks.Count > 0)
{
bool foundMatch = false;
foreach (var fx in d.Frameworks)
{
if (FrameworkInfoProvider.AreVersionsEquivalent(fx.Version, fxv) && FrameworkInfoProvider.Instance.IsFrameworkVersionValid(fx.Framework, fxv))
{
foundMatch = true;
}
}
if (!foundMatch)
{
AddErrorWithArgs(CoreDiagnostics.UnknownTargetFrameworkVersion, value, d.Frameworks[0].Framework);
}
}
break;
}
case MSBuildValueKind.TargetFrameworkProfile: {
if (Document is MSBuildRootDocument d && d.Frameworks.Count > 0)
{
bool foundMatch = false;
foreach (var fx in d.Frameworks)
{
if (fx.Profile == value && FrameworkInfoProvider.Instance.IsFrameworkProfileValid(fx.Framework, fx.Version, value))
{
foundMatch = true;
}
}
if (!foundMatch)
{
AddErrorWithArgs(CoreDiagnostics.UnknownTargetFrameworkProfile, value, d.Frameworks[0].Framework, d.Frameworks[0].Version);
}
}
break;
}
}
void AddError(MSBuildDiagnosticDescriptor d) => Document.Diagnostics.Add(d, new TextSpan(offset, value.Length));
void AddErrorWithArgs(MSBuildDiagnosticDescriptor d, params object[] args) => Document.Diagnostics.Add(d, new TextSpan(offset, value.Length), args);
}
void VisitPureLiteral(ValueInfo info, MSBuildValueKind kind, ExpressionLiteral node)
{
string value = node.GetUnescapedValue();
rr.ReferenceOffset = node.Offset;
rr.ReferenceLength = node.Value.Length;
rr.Reference = value;
switch (kind)
{
case MSBuildValueKind.TaskOutputParameterName:
rr.ReferenceKind = MSBuildReferenceKind.TaskParameter;
return;
case MSBuildValueKind.TargetName:
rr.ReferenceKind = MSBuildReferenceKind.Target;
return;
case MSBuildValueKind.NuGetID:
rr.ReferenceKind = MSBuildReferenceKind.NuGetID;
return;
case MSBuildValueKind.PropertyName:
rr.ReferenceKind = MSBuildReferenceKind.Property;
return;
case MSBuildValueKind.ItemName:
rr.ReferenceKind = MSBuildReferenceKind.Item;
return;
case MSBuildValueKind.TargetFramework:
rr.ReferenceKind = MSBuildReferenceKind.TargetFramework;
return;
case MSBuildValueKind.TargetFrameworkIdentifier:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkIdentifier;
return;
case MSBuildValueKind.TargetFrameworkVersion:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkVersion;
return;
case MSBuildValueKind.TargetFrameworkProfile:
rr.ReferenceKind = MSBuildReferenceKind.TargetFrameworkProfile;
return;
}
IReadOnlyList <ConstantInfo> knownVals = info.Values ?? kind.GetSimpleValues(false);
if (knownVals != null && knownVals.Count != 0)
{
foreach (var kv in knownVals)
{
if (string.Equals(kv.Name, value, StringComparison.OrdinalIgnoreCase))
{
rr.ReferenceKind = MSBuildReferenceKind.KnownValue;
return;
}
}
}
}