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Code Issues Activity Actions

HackStudio: Add a simple "Build" action

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Pressing Ctrl+B now invokes "make" in the project directory and routes
the output from the make command to the little terminal widget.
This commit is contained in:
Andreas Kling 2019-10-22 22:15:43 +02:00
parent 5a83e053b3
commit 654ffdef91
3 changed files with 56 additions and 12 deletions
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52
DevTools/HackStudio/TerminalWrapper.cpp
View file

@ -2,17 +2,53 @@
#include <AK/String.h>
#include <LibCore/CConfigFile.h>
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GMessageBox.h>
#include <LibVT/TerminalWidget.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/wait.h>
#include <unistd.h>
static void run_command(int ptm_fd, const String& command)
void TerminalWrapper::run_command(const String& command)
{
pid_t pid = fork();
if (pid == 0) {
if (m_pid != -1) {
GMessageBox::show(
"A command is already running in this TerminalWrapper",
"Can't run command",
GMessageBox::Type::Error,
GMessageBox::InputType::OK,
window());
return;
}
int ptm_fd = open("/dev/ptmx", O_RDWR);
if (ptm_fd < 0) {
perror("open(ptmx)");
ASSERT_NOT_REACHED();
}
m_terminal_widget->set_pty_master_fd(ptm_fd);
m_terminal_widget->on_command_exit = [this] {
int wstatus;
int rc = waitpid(m_pid, &wstatus, 0);
if (rc < 0) {
perror("waitpid");
ASSERT_NOT_REACHED();
}
if (WIFEXITED(wstatus)) {
m_terminal_widget->inject_string(String::format("\033[%d;1m(Command exited with code %d)\033[0m\n", wstatus == 0 ? 32 : 31, WEXITSTATUS(wstatus)));
} else if (WIFSTOPPED(wstatus)) {
m_terminal_widget->inject_string(String::format("\033[34;1m(Command stopped!)\033[0m\n"));
} else if (WIFSIGNALED(wstatus)) {
m_terminal_widget->inject_string(String::format("\033[34;1m(Command signaled with %s!)\033[0m\n", strsignal(WTERMSIG(wstatus))));
}
m_pid = -1;
};
m_pid = fork();
if (m_pid == 0) {
const char* tty_name = ptsname(ptm_fd);
if (!tty_name) {
perror("ptsname");
@ -77,16 +113,8 @@ TerminalWrapper::TerminalWrapper(GWidget* parent)
{
set_layout(make<GBoxLayout>(Orientation::Vertical));
int ptm_fd = open("/dev/ptmx", O_RDWR);
if (ptm_fd < 0) {
perror("open(ptmx)");
ASSERT_NOT_REACHED();
}
run_command(ptm_fd, "/bin/Shell");
RefPtr<CConfigFile> config = CConfigFile::get_for_app("Terminal");
m_terminal_widget = TerminalWidget::construct(ptm_fd, false, config);
m_terminal_widget = TerminalWidget::construct(-1, false, config);
add_child(*m_terminal_widget);
}