mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 13:27:34 +00:00
Shell: Add a (very basic) formatter
This commit is contained in:
AnotherTest
Andreas Kling
parent
6e6be8e56e
commit
b3dd97a694
10 changed files with 1198 additions and 3 deletions
115
Shell/AST.h
115
Shell/AST.h
|
|
@ -28,6 +28,7 @@
|
|||
|
||||
#include "Forward.h"
|
||||
#include "Job.h"
|
||||
#include "NodeVisitor.h"
|
||||
#include <AK/InlineLinkedList.h>
|
||||
#include <AK/NonnullRefPtr.h>
|
||||
#include <AK/RefCounted.h>
|
||||
|
|
@ -414,6 +415,9 @@ public:
|
|||
|
||||
Vector<Command> to_lazy_evaluated_commands(RefPtr<Shell> shell);
|
||||
|
||||
virtual void visit(NodeVisitor&) { ASSERT_NOT_REACHED(); }
|
||||
virtual void visit(NodeVisitor& visitor) const { const_cast<Node*>(this)->visit(visitor); }
|
||||
|
||||
protected:
|
||||
Position m_position;
|
||||
bool m_is_syntax_error { false };
|
||||
|
|
@ -429,6 +433,10 @@ public:
|
|||
virtual HitTestResult hit_test_position(size_t offset) override;
|
||||
virtual bool is_command() const override { return true; }
|
||||
virtual bool is_list() const override { return true; }
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& path() const { return m_path; }
|
||||
int fd() const { return m_fd; }
|
||||
|
||||
protected:
|
||||
int m_fd { -1 };
|
||||
|
|
@ -439,6 +447,10 @@ class And final : public Node {
|
|||
public:
|
||||
And(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~And();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -455,6 +467,8 @@ class ListConcatenate final : public Node {
|
|||
public:
|
||||
ListConcatenate(Position, Vector<NonnullRefPtr<Node>>);
|
||||
virtual ~ListConcatenate();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
const Vector<NonnullRefPtr<Node>> list() const { return m_list; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -472,6 +486,9 @@ class Background final : public Node {
|
|||
public:
|
||||
Background(Position, NonnullRefPtr<Node>);
|
||||
virtual ~Background();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& command() const { return m_command; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -487,6 +504,8 @@ class BarewordLiteral final : public Node {
|
|||
public:
|
||||
BarewordLiteral(Position, String);
|
||||
virtual ~BarewordLiteral();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& text() const { return m_text; }
|
||||
|
||||
private:
|
||||
|
|
@ -504,6 +523,9 @@ class CastToCommand final : public Node {
|
|||
public:
|
||||
CastToCommand(Position, NonnullRefPtr<Node>);
|
||||
virtual ~CastToCommand();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& inner() const { return m_inner; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -523,6 +545,9 @@ class CastToList final : public Node {
|
|||
public:
|
||||
CastToList(Position, RefPtr<Node>);
|
||||
virtual ~CastToList();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const RefPtr<Node>& inner() const { return m_inner; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -540,6 +565,9 @@ class CloseFdRedirection final : public Node {
|
|||
public:
|
||||
CloseFdRedirection(Position, int);
|
||||
virtual ~CloseFdRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
int fd() const { return m_fd; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -555,6 +583,9 @@ class CommandLiteral final : public Node {
|
|||
public:
|
||||
CommandLiteral(Position, Command);
|
||||
virtual ~CommandLiteral();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const Command& command() const { return m_command; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -571,6 +602,8 @@ class Comment : public Node {
|
|||
public:
|
||||
Comment(Position, String);
|
||||
virtual ~Comment();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& text() const { return m_text; }
|
||||
|
||||
private:
|
||||
|
|
@ -586,6 +619,9 @@ class DynamicEvaluate final : public Node {
|
|||
public:
|
||||
DynamicEvaluate(Position, NonnullRefPtr<Node>);
|
||||
virtual ~DynamicEvaluate();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& inner() const { return m_inner; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -610,6 +646,9 @@ class DoubleQuotedString final : public Node {
|
|||
public:
|
||||
DoubleQuotedString(Position, RefPtr<Node>);
|
||||
virtual ~DoubleQuotedString();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const RefPtr<Node>& inner() const { return m_inner; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -625,6 +664,10 @@ class Fd2FdRedirection final : public Node {
|
|||
public:
|
||||
Fd2FdRedirection(Position, int, int);
|
||||
virtual ~Fd2FdRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
int source_fd() const { return m_source_fd; }
|
||||
int dest_fd() const { return m_dest_fd; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -645,6 +688,11 @@ public:
|
|||
};
|
||||
FunctionDeclaration(Position, NameWithPosition name, Vector<NameWithPosition> argument_names, RefPtr<AST::Node> body);
|
||||
virtual ~FunctionDeclaration();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NameWithPosition& name() const { return m_name; }
|
||||
const Vector<NameWithPosition> arguments() const { return m_arguments; }
|
||||
const RefPtr<Node>& block() const { return m_block; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -664,6 +712,11 @@ class ForLoop final : public Node {
|
|||
public:
|
||||
ForLoop(Position, String variable_name, NonnullRefPtr<AST::Node> iterated_expr, RefPtr<AST::Node> block, Optional<size_t> in_kw_position = {});
|
||||
virtual ~ForLoop();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& variable_name() const { return m_variable_name; }
|
||||
const NonnullRefPtr<Node>& iterated_expression() const { return m_iterated_expression; }
|
||||
const RefPtr<Node>& block() const { return m_block; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -683,6 +736,8 @@ class Glob final : public Node {
|
|||
public:
|
||||
Glob(Position, String);
|
||||
virtual ~Glob();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& text() const { return m_text; }
|
||||
|
||||
private:
|
||||
|
|
@ -701,8 +756,12 @@ public:
|
|||
Execute(Position, NonnullRefPtr<Node>, bool capture_stdout = false);
|
||||
virtual ~Execute();
|
||||
void capture_stdout() { m_capture_stdout = true; }
|
||||
NonnullRefPtr<Node> command() { return m_command; }
|
||||
NonnullRefPtr<Node>& command() { return m_command; }
|
||||
virtual void for_each_entry(RefPtr<Shell> shell, Function<IterationDecision(NonnullRefPtr<Value>)> callback) override;
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& command() const { return m_command; }
|
||||
bool does_capture_stdout() const { return m_capture_stdout; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -722,6 +781,12 @@ class IfCond final : public Node {
|
|||
public:
|
||||
IfCond(Position, Optional<Position> else_position, NonnullRefPtr<AST::Node> cond_expr, RefPtr<AST::Node> true_branch, RefPtr<AST::Node> false_branch);
|
||||
virtual ~IfCond();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& condition() const { return m_condition; }
|
||||
const RefPtr<Node>& true_branch() const { return m_true_branch; }
|
||||
const RefPtr<Node>& false_branch() const { return m_false_branch; }
|
||||
const Optional<Position> else_position() const { return m_else_position; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -742,6 +807,10 @@ class Join final : public Node {
|
|||
public:
|
||||
Join(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~Join();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -767,6 +836,11 @@ class MatchExpr final : public Node {
|
|||
public:
|
||||
MatchExpr(Position, NonnullRefPtr<Node> expr, String name, Optional<Position> as_position, Vector<MatchEntry> entries);
|
||||
virtual ~MatchExpr();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& matched_expr() const { return m_matched_expr; }
|
||||
const String& expr_name() const { return m_expr_name; }
|
||||
const Vector<MatchEntry>& entries() const { return m_entries; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -786,6 +860,10 @@ class Or final : public Node {
|
|||
public:
|
||||
Or(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~Or();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -802,6 +880,10 @@ class Pipe final : public Node {
|
|||
public:
|
||||
Pipe(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~Pipe();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -809,7 +891,7 @@ private:
|
|||
virtual void highlight_in_editor(Line::Editor&, Shell&, HighlightMetadata = {}) override;
|
||||
virtual HitTestResult hit_test_position(size_t) override;
|
||||
virtual String class_name() const override { return "Pipe"; }
|
||||
virtual bool is_list() const override { return true; }
|
||||
virtual bool is_command() const override { return true; }
|
||||
|
||||
NonnullRefPtr<Node> m_left;
|
||||
NonnullRefPtr<Node> m_right;
|
||||
|
|
@ -819,6 +901,7 @@ class ReadRedirection final : public PathRedirectionNode {
|
|||
public:
|
||||
ReadRedirection(Position, int, NonnullRefPtr<Node>);
|
||||
virtual ~ReadRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -830,6 +913,7 @@ class ReadWriteRedirection final : public PathRedirectionNode {
|
|||
public:
|
||||
ReadWriteRedirection(Position, int, NonnullRefPtr<Node>);
|
||||
virtual ~ReadWriteRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -841,6 +925,10 @@ class Sequence final : public Node {
|
|||
public:
|
||||
Sequence(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~Sequence();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -859,6 +947,9 @@ class Subshell final : public Node {
|
|||
public:
|
||||
Subshell(Position, RefPtr<Node> block);
|
||||
virtual ~Subshell();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const RefPtr<Node>& block() const { return m_block; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -876,6 +967,7 @@ public:
|
|||
SimpleVariable(Position, String);
|
||||
virtual ~SimpleVariable();
|
||||
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
const String& name() const { return m_name; }
|
||||
|
||||
private:
|
||||
|
|
@ -894,6 +986,9 @@ class SpecialVariable final : public Node {
|
|||
public:
|
||||
SpecialVariable(Position, char);
|
||||
virtual ~SpecialVariable();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
char name() const { return m_name; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -910,6 +1005,10 @@ class Juxtaposition final : public Node {
|
|||
public:
|
||||
Juxtaposition(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~Juxtaposition();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -927,6 +1026,8 @@ class StringLiteral final : public Node {
|
|||
public:
|
||||
StringLiteral(Position, String);
|
||||
virtual ~StringLiteral();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& text() const { return m_text; }
|
||||
|
||||
private:
|
||||
|
|
@ -943,6 +1044,10 @@ class StringPartCompose final : public Node {
|
|||
public:
|
||||
StringPartCompose(Position, NonnullRefPtr<Node>, NonnullRefPtr<Node>);
|
||||
virtual ~StringPartCompose();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const NonnullRefPtr<Node>& left() const { return m_left; }
|
||||
const NonnullRefPtr<Node>& right() const { return m_right; }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -959,6 +1064,7 @@ class SyntaxError final : public Node {
|
|||
public:
|
||||
SyntaxError(Position, String);
|
||||
virtual ~SyntaxError();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const String& error_text() const { return m_syntax_error_text; }
|
||||
|
||||
|
|
@ -978,6 +1084,8 @@ class Tilde final : public Node {
|
|||
public:
|
||||
Tilde(Position, String);
|
||||
virtual ~Tilde();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
String text() const;
|
||||
|
||||
private:
|
||||
|
|
@ -1000,6 +1108,7 @@ public:
|
|||
};
|
||||
VariableDeclarations(Position, Vector<Variable> variables);
|
||||
virtual ~VariableDeclarations();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
const Vector<Variable>& variables() const { return m_variables; }
|
||||
|
||||
|
|
@ -1018,6 +1127,7 @@ class WriteAppendRedirection final : public PathRedirectionNode {
|
|||
public:
|
||||
WriteAppendRedirection(Position, int, NonnullRefPtr<Node>);
|
||||
virtual ~WriteAppendRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
@ -1029,6 +1139,7 @@ class WriteRedirection final : public PathRedirectionNode {
|
|||
public:
|
||||
WriteRedirection(Position, int, NonnullRefPtr<Node>);
|
||||
virtual ~WriteRedirection();
|
||||
virtual void visit(NodeVisitor& visitor) override { visitor.visit(this); }
|
||||
|
||||
private:
|
||||
virtual void dump(int level) const override;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue