public override void EnterImportSpec(GoParser.ImportSpecContext context)
{
// Base class parses current import package path
base.EnterImportSpec(context);
string alternateName = SanitizedIdentifier(context.IDENTIFIER()?.GetText());
bool useStatic = alternateName is null && context.ChildCount > 1 && context.GetChild(0).GetText().Equals(".");
int lastSlash = CurrentImportPath.LastIndexOf('/');
string packageName = SanitizedIdentifier(lastSlash > -1 ? CurrentImportPath.Substring(lastSlash + 1) : CurrentImportPath);
string targetUsing = $"{RootNamespace}.{string.Join(".", CurrentImportPath.Split('/').Select(SanitizedIdentifier))}{ClassSuffix}";
string alias;
if (useStatic)
{
alias = $"static {targetUsing}";
}
else if (alternateName?.Equals("_") ?? false)
{
alias = $"_{packageName}_";
}
else
{
alias = alternateName ?? packageName;
}
m_importAliases[alias] = (CurrentImportPath, targetUsing);
}
public override void EnterImportSpec(GoParser.ImportSpecContext context)
{
// Base class parses current import package path
base.EnterImportSpec(context);
if (!m_firstImportSpec)
{
if (!string.IsNullOrEmpty(m_lastImportSpecComment))
{
m_targetFile.Append(m_lastImportSpecComment);
if (!EndsWithLineFeed(m_lastImportSpecComment))
{
m_targetFile.AppendLine();
}
}
else if (!WroteLineFeed)
{
m_targetFile.AppendLine();
}
}
KeyValuePair <string, (string targetImport, string targetUsing)> importAlias = ImportAliases.FirstOrDefault(import => import.Value.targetImport.Equals(CurrentImportPath));
if (!string.IsNullOrEmpty(importAlias.Key))
{
string alias = importAlias.Key;
string targetUsing = importAlias.Value.targetUsing;
string targetImport = importAlias.Value.targetImport;
string usingStatement;
if (alias.StartsWith("static ", StringComparison.Ordinal))
{
usingStatement = $"using {alias};";
}
else
{
usingStatement = $"using {alias} = {targetUsing};";
}
m_targetFile.Append(usingStatement);
m_usingStatements.Add(usingStatement);
FolderMetadata metadata = LoadImportMetadata(Options, targetImport, out string warning);
if ((object)metadata == null)
{
AddWarning(context, warning);
}
else
{
ImportMetadata[targetImport] = metadata;
}
}
else
{
m_targetFile.Append($"//using {RootNamespace}.{string.Join(".", CurrentImportPath.Split('/').Select(SanitizedIdentifier))}{ClassSuffix}; // ?? metadata not found");
AddWarning(context, $"Could not find import metadata for \"{CurrentImportPath}\"");
}
m_lastImportSpecComment = CheckForCommentsRight(context);
m_lastEolImportSpecComment = CheckForEndOfLineComment(context);
// Check for comments on lines in-between imports
if (!m_lastImportSpecComment.Equals(m_lastEolImportSpecComment))
{
if (m_lastImportSpecComment.StartsWith(m_lastEolImportSpecComment))
{
m_lastImportSpecComment = m_lastImportSpecComment.Substring(m_lastEolImportSpecComment.Length);
}
}
if (!string.IsNullOrEmpty(m_lastEolImportSpecComment))
{
m_targetFile.Append(m_lastEolImportSpecComment);
}
}