Method Analyze

CodeFormatCore/src/Format/Analyzer/IndentationAnalyzer.cpp:14–126

}

void IndentationAnalyzer::Analyze(FormatState &f, const LuaSyntaxTree &t) {
    for (auto syntaxNode: t.GetSyntaxNodes()) {
        if (syntaxNode.IsNode(t)) {
            switch (syntaxNode.GetSyntaxKind(t)) {
                case LuaSyntaxNodeKind::Block: {
                    AddIndenter(syntaxNode, t);
                    if (f.GetStyle().never_indent_comment_on_if_branch) {
                        NeverIndentCommentOnIfBranch(f, syntaxNode, t);
                    }
                    if (f.GetStyle().allow_non_indented_comments) {
                        AllowNonIndentedComment(f, syntaxNode, t);
                    }
                    break;
                }
                case LuaSyntaxNodeKind::ParamList: {
                    AddIndenter(syntaxNode, t, IndentData(IndentType::Standard, f.GetStyle().continuation_indent.before_block));
                    break;
                }
                case LuaSyntaxNodeKind::CallExpression: {
                    if (syntaxNode.GetChildToken('(', t).IsToken(t)) {
                        auto exprList = syntaxNode.GetChildSyntaxNode(NodeKind::ExpressionList, t);
                        if (exprList.IsNode(t)) {
                            AnalyzeCallExprList(f, exprList, t);
                        }
                    }
                    break;
                }
                case LuaSyntaxNodeKind::ParExpression: {
                    auto expr = syntaxNode.GetChildSyntaxNode(MultiKind::Expression, t);
                    if (expr.IsNode(t) && IsExprShouldIndent(expr, t)) {
                        AddIndenter(expr, t);
                    } else {
                        AddIndenter(expr, t, IndentData(IndentType::WhenNewLine));
                    }
                }
                case LuaSyntaxNodeKind::LocalStatement:
                case LuaSyntaxNodeKind::AssignStatement:
                case LuaSyntaxNodeKind::ReturnStatement: {
                    auto exprList = syntaxNode.GetChildSyntaxNode(NodeKind::ExpressionList, t);
                    if (exprList.IsNode(t)) {
                        AnalyzeExprList(f, exprList, t);
                    }
                    break;
                }
                case LuaSyntaxNodeKind::WhileStatement:
                case LuaSyntaxNodeKind::RepeatStatement: {
                    auto expr = syntaxNode.GetChildSyntaxNode(MultiKind::Expression, t);
                    if (expr.IsNode(t)) {
                        AddIndenter(expr, t);
                    }
                    break;
                }
                case LuaSyntaxNodeKind::IfStatement: {
                    if (!f.GetStyle().never_indent_before_if_condition) {
                        auto exprs = syntaxNode.GetChildSyntaxNodes(MultiKind::Expression, t);
                        for (auto expr: exprs) {
                            AddIndenter(expr, t, IndentData(IndentType::Standard, f.GetStyle().continuation_indent.before_block));
                        }