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Shell: Parse a pipe sequence inside $(...)

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This commit is contained in:
AnotherTest 2020-06-22 00:30:14 +04:30 • committed by Andreas Kling
parent 8e078cf4ab
commit 42304d7bf1
4 changed files with 36 additions and 25 deletions
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14
Shell/Parser.cpp
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@ -633,18 +633,24 @@ RefPtr<AST::Node> Parser::parse_evaluate()
return nullptr;
consume();
if (peek() == '(') {
consume();
auto inner = parse_pipe_sequence();
if (!inner || !expect(')'))
inner = create<AST::SyntaxError>();
else
inner = create<AST::Execute>(move(inner), true);
return inner;
}
auto inner = parse_expression();
if (!inner) {
inner = create<AST::SyntaxError>();
} else {
if (inner->is_list()) {
auto execute_inner = create<AST::Execute>(move(inner));
execute_inner->capture_stdout();
auto execute_inner = create<AST::Execute>(move(inner), true);
inner = execute_inner;
} else {
// Trying to evaluate something other than a list
// FIXME: This bit be dynamic, what do?
auto dyn_inner = create<AST::DynamicEvaluate>(move(inner));
inner = dyn_inner;
}