This revision was automatically updated to reflect the committed changes.
Closed by commit rG1f7b58f2a504: Add a setting to not require --overwrite to
overwrite commands. (authored by jingham).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D122680/new/
https://reviews.llvm.org/D122680
Files:
lldb/include/lldb/Interpreter/CommandInterpreter.h
lldb/source/Commands/CommandObjectCommands.cpp
lldb/source/Interpreter/CommandInterpreter.cpp
lldb/source/Interpreter/InterpreterProperties.td
lldb/test/API/commands/command/container/TestContainerCommands.py
Index: lldb/test/API/commands/command/container/TestContainerCommands.py
===================================================================
--- lldb/test/API/commands/command/container/TestContainerCommands.py
+++ lldb/test/API/commands/command/container/TestContainerCommands.py
@@ -57,8 +57,9 @@
self.expect("test-multi test-multi-sub welcome friend", "Test command works",
substrs=["Hello friend, welcome to LLDB"])
- # Make sure overwriting works, first the leaf command:
- # We should not be able to remove extant commands by default:
+ # Make sure overwriting works on the leaf command. First using the
+ # explicit option so we should not be able to remove extant commands by default:
+
self.expect("command script add -c welcome.WelcomeCommand2 test-multi test-multi-sub welcome",
"overwrite command w/o -o",
substrs=["cannot add command: sub-command already exists"], error=True)
@@ -67,9 +68,15 @@
# Make sure we really did overwrite:
self.expect("test-multi test-multi-sub welcome friend", "Used the new command class",
substrs=["Hello friend, welcome again to LLDB"])
-
self.expect("apropos welcome", "welcome should show up in apropos", substrs=["A docstring for the second Welcome"])
+ # Now switch the default and make sure we can now delete w/o the overwrite option:
+ self.runCmd("settings set interpreter.require-overwrite 0")
+ self.runCmd("command script add -c welcome.WelcomeCommand test-multi test-multi-sub welcome")
+ # Make sure we really did overwrite:
+ self.expect("test-multi test-multi-sub welcome friend", "Used the new command class",
+ substrs=["Hello friend, welcome to LLDB"])
+
# Make sure we give good errors when the input is wrong:
self.expect("command script delete test-mult test-multi-sub welcome", "Delete script command - wrong first path component",
substrs=["'test-mult' not found"], error=True)
Index: lldb/source/Interpreter/InterpreterProperties.td
===================================================================
--- lldb/source/Interpreter/InterpreterProperties.td
+++ lldb/source/Interpreter/InterpreterProperties.td
@@ -36,4 +36,8 @@
Global,
DefaultTrue,
Desc<"If true, LLDB will repeat the previous command if no command was passed to the interpreter. If false, LLDB won't repeat the previous command but only return a new prompt.">;
+ def RequireCommandOverwrite: Property<"require-overwrite", "Boolean">,
+ Global,
+ DefaultTrue,
+ Desc<"If true, require --overwrite in 'command script add' before overwriting existing user commands.">;
}
Index: lldb/source/Interpreter/CommandInterpreter.cpp
===================================================================
--- lldb/source/Interpreter/CommandInterpreter.cpp
+++ lldb/source/Interpreter/CommandInterpreter.cpp
@@ -244,6 +244,12 @@
nullptr, idx, g_interpreter_properties[idx].default_uint_value != 0);
}
+bool CommandInterpreter::GetRequireCommandOverwrite() const {
+ const uint32_t idx = ePropertyRequireCommandOverwrite;
+ return m_collection_sp->GetPropertyAtIndexAsBoolean(
+ nullptr, idx, g_interpreter_properties[idx].default_uint_value != 0);
+}
+
void CommandInterpreter::Initialize() {
LLDB_SCOPED_TIMER();
Index: lldb/source/Commands/CommandObjectCommands.cpp
===================================================================
--- lldb/source/Commands/CommandObjectCommands.cpp
+++ lldb/source/Commands/CommandObjectCommands.cpp
@@ -1445,7 +1445,7 @@
m_short_help = std::string(option_arg);
break;
case 'o':
- m_overwrite = true;
+ m_overwrite_lazy = eLazyBoolYes;
break;
case 's':
m_synchronicity =
@@ -1467,7 +1467,7 @@
m_class_name.clear();
m_funct_name.clear();
m_short_help.clear();
- m_overwrite = false;
+ m_overwrite_lazy = eLazyBoolCalculate;
m_synchronicity = eScriptedCommandSynchronicitySynchronous;
}
@@ -1480,7 +1480,7 @@
std::string m_class_name;
std::string m_funct_name;
std::string m_short_help;
- bool m_overwrite = false;
+ LazyBool m_overwrite_lazy;
ScriptedCommandSynchronicity m_synchronicity =
eScriptedCommandSynchronicitySynchronous;
};
@@ -1499,7 +1499,6 @@
ScriptInterpreter *interpreter = GetDebugger().GetScriptInterpreter();
if (interpreter) {
-
StringList lines;
lines.SplitIntoLines(data);
if (lines.GetSize() > 0) {
@@ -1562,8 +1561,19 @@
result.AppendError("'command script add' requires at least one argument");
return false;
}
- // Store the options in case we get multi-line input
- m_overwrite = m_options.m_overwrite;
+ // Store the options in case we get multi-line input, also figure out the
+ // default if not user supplied:
+ switch (m_options.m_overwrite_lazy) {
+ case eLazyBoolCalculate:
+ m_overwrite = !GetDebugger().GetCommandInterpreter().GetRequireCommandOverwrite();
+ break;
+ case eLazyBoolYes:
+ m_overwrite = true;
+ break;
+ case eLazyBoolNo:
+ m_overwrite = false;
+ }
+
Status path_error;
m_container = GetCommandInterpreter().VerifyUserMultiwordCmdPath(
command, true, path_error);
@@ -1637,7 +1647,7 @@
std::string m_cmd_name;
CommandObjectMultiword *m_container = nullptr;
std::string m_short_help;
- bool m_overwrite = false;
+ bool m_overwrite = eLazyBoolCalculate;
ScriptedCommandSynchronicity m_synchronicity =
eScriptedCommandSynchronicitySynchronous;
};
Index: lldb/include/lldb/Interpreter/CommandInterpreter.h
===================================================================
--- lldb/include/lldb/Interpreter/CommandInterpreter.h
+++ lldb/include/lldb/Interpreter/CommandInterpreter.h
@@ -549,6 +549,8 @@
void SetEchoCommentCommands(bool enable);
bool GetRepeatPreviousCommand() const;
+
+ bool GetRequireCommandOverwrite() const;
const CommandObject::CommandMap &GetUserCommands() const {
return m_user_dict;
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