public static bool TryLoad(string sourceFile, out DependencyVersionsFile file)
{
try
{
file = Load(sourceFile);
return(true);
}
catch
{
file = null;
return(false);
}
}
public static DependencyVersionsFile LoadFromProject(Project project)
{
var file = new DependencyVersionsFile(ProjectRootElement.Create(NewProjectFileOptions.None));
foreach (var property in project.AllEvaluatedProperties.Where(p => p.Xml != null))
{
var group = (ProjectPropertyGroupElement)property.Xml.Parent;
var isReadOnly = string.Equals(group.Label, PinnedPackageVersionsLabel, StringComparison.OrdinalIgnoreCase);
var variable = new PackageVersionVariable(property.Xml, property.EvaluatedValue?.Trim(), isReadOnly);
file._versionVariables[property.Name] = variable;
}
file.EnsureGroupsCreated();
return(file);
}
public static DependencyVersionsFile Load(ProjectRootElement document)
{
var file = new DependencyVersionsFile(document);
var propGroups = file._document.PropertyGroups;
var listPropertyGroups = new List <ProjectPropertyGroupElement>();
foreach (var propGroup in propGroups)
{
var attr = propGroup.Label;
if (attr != null && attr.StartsWith(PackageVersionsLabel, StringComparison.OrdinalIgnoreCase))
{
file.HasVersionsPropertyGroup = true;
listPropertyGroups.Add(propGroup);
}
}
foreach (var group in listPropertyGroups)
{
var isReadOnly = string.Equals(group.Label, PinnedPackageVersionsLabel, StringComparison.OrdinalIgnoreCase);
if (isReadOnly)
{
file._pinnedPackageVersions = group;
}
else
{
file._autoPackageVersions = group;
}
foreach (var child in group.Properties)
{
var variable = new PackageVersionVariable(child, isReadOnly);
file._versionVariables[variable.Name] = variable;
}
}
file.EnsureGroupsCreated();
return(file);
}