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core: add options to enable QML debugging

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This commit is contained in:
outfoxxed 2024-05-27 22:51:49 -07:00
parent 5a84e73442
commit 4e92d82992
Signed by: outfoxxed
GPG key ID: 4C88A185FB89301E
1 changed files with 35 additions and 0 deletions
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35
src/core/main.cpp
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@ -10,6 +10,7 @@
#include <qguiapplication.h>
#include <qhash.h>
#include <qlogging.h>
#include <qqmldebug.h>
#include <qquickwindow.h>
#include <qstandardpaths.h>
#include <qstring.h>
@ -29,6 +30,9 @@ int qs_main(int argc, char** argv) {
auto desktopSettingsAware = true;
QHash<QString, QString> envOverrides;
int debugPort = -1;
bool waitForDebug = false;
{
const auto app = QCoreApplication(argc, argv);
QCoreApplication::setApplicationName("quickshell");
@ -44,6 +48,8 @@ int qs_main(int argc, char** argv) {
auto configOption = QCommandLineOption({"c", "config"}, "Name of a configuration in the manifest.", "name");
auto pathOption = QCommandLineOption({"p", "path"}, "Path to a configuration file.", "path");
auto workdirOption = QCommandLineOption({"d", "workdir"}, "Initial working directory.", "path");
auto debugPortOption = QCommandLineOption("debugport", "Enable the QML debugger.", "port");
auto debugWaitOption = QCommandLineOption("waitfordebug", "Wait for debugger connection before launching.");
// clang-format on
parser.addOption(currentOption);
@ -51,8 +57,30 @@ int qs_main(int argc, char** argv) {
parser.addOption(configOption);
parser.addOption(pathOption);
parser.addOption(workdirOption);
parser.addOption(debugPortOption);
parser.addOption(debugWaitOption);
parser.process(app);
auto debugPortStr = parser.value(debugPortOption);
if (!debugPortStr.isEmpty()) {
auto ok = false;
debugPort = debugPortStr.toInt(&ok);
if (!ok) {
qCritical() << "Debug port must be a valid port number.";
return -1;
}
}
if (parser.isSet(debugWaitOption)) {
if (debugPort == -1) {
qCritical() << "Cannot wait for debugger without a debug port set.";
return -1;
}
waitForDebug = true;
}
{
auto printCurrent = parser.isSet(currentOption);
@ -308,6 +336,13 @@ int qs_main(int argc, char** argv) {
app = new QGuiApplication(argc, argv);
}
if (debugPort != -1) {
QQmlDebuggingEnabler::enableDebugging(true);
auto wait = waitForDebug ? QQmlDebuggingEnabler::WaitForClient
: QQmlDebuggingEnabler::DoNotWaitForClient;
QQmlDebuggingEnabler::startTcpDebugServer(debugPort, wait);
}
if (!workingDirectory.isEmpty()) {
QDir::setCurrent(workingDirectory);
}