/// <summary>
/// Resolves new VS macros, like $(SolutionDir), found in include or assembly directives.
/// </summary>
/// <param name="macros">The list of macro names (eg SolutionDir) to resolve.</param>
/// <returns>Whether at least one macro has been processed.</returns>
private bool ResolveMacros([NotNull] IEnumerable <string> macros)
{
bool hasChanges = false;
IVsBuildMacroInfo vsBuildMacroInfo = null;
foreach (string addedMacro in macros)
{
if (vsBuildMacroInfo == null)
{
vsBuildMacroInfo = TryGetVsBuildMacroInfo();
if (vsBuildMacroInfo == null)
{
break;
}
}
hasChanges = true;
string value;
bool succeeded = HResultHelpers.SUCCEEDED(vsBuildMacroInfo.GetBuildMacroValue(addedMacro, out value)) && !String.IsNullOrEmpty(value);
lock (_resolvedMacros) {
if (succeeded)
{
_resolvedMacros[addedMacro] = value;
}
else
{
_resolvedMacros.Remove(addedMacro);
}
}
}
return(hasChanges);
}
private string ExpandVsMacroVariables(string input)
{
IVsBuildMacroInfo buildMacroInfo = this.hierarchy as IVsBuildMacroInfo;
if (buildMacroInfo == null)
{
return(input);
}
MatchEvaluator evaluator = delegate(Match m) {
string str;
Group group = m.Groups["macroName"];
if ((group.Success && ErrorHandler.Succeeded(buildMacroInfo.GetBuildMacroValue(group.Value, out str))) && !string.IsNullOrEmpty(str))
{
return(str);
}
return(m.Value);
};
return(vsMacroRegEx.Replace(input, evaluator));
}
/// <summary>
/// Resolves new VS macros, like $(SolutionDir), found in include or assembly directives.
/// </summary>
/// <param name="macros">The list of macro names (eg SolutionDir) to resolve.</param>
/// <returns>Whether at least one macro has been processed.</returns>
private bool ResolveMacros([NotNull] IEnumerable <string> macros)
{
bool hasChanges = false;
IVsBuildMacroInfo vsBuildMacroInfo = null;
foreach (string addedMacro in macros)
{
if (vsBuildMacroInfo == null)
{
vsBuildMacroInfo = TryGetVsBuildMacroInfo();
if (vsBuildMacroInfo == null)
{
Logger.LogError("Couldn't get IVsBuildMacroInfo");
break;
}
}
hasChanges = true;
string value;
bool succeeded = HResultHelpers.SUCCEEDED(vsBuildMacroInfo.GetBuildMacroValue(addedMacro, out value)) && !String.IsNullOrEmpty(value);
if (!succeeded)
{
value = MSBuildExtensions.GetStringValue(TryGetVsHierarchy(), addedMacro, null);
succeeded = !String.IsNullOrEmpty(value);
}
lock (_resolvedMacros) {
if (succeeded)
{
_resolvedMacros[addedMacro] = value;
}
else
{
_resolvedMacros.Remove(addedMacro);
}
}
}
return(hasChanges);
}
