public static void ThrowOnError(Bash bash)
{
if (!bash.Ok)
{
throw Errors.NewProcessError(bash.command, bash.ErrLines.Take(1).ToList(), bash.ExitCode);
}
}
public void RecursiveBindMount(PathName source, PathName target)
{
var bind = MountRun($"mount --verbose --rbind {source} {target}");
this.mountPoints.Push(new MountPoint(target, true));
Bash.ThrowOnError(bind);
}
public void ProcfsMount(PathName target)
{
var bind = MountRun($"mount --verbose --types proc proc {target}");
this.mountPoints.Push(new MountPoint(target, false));
Bash.ThrowOnError(bind);
}
public static Bash RemoveDirectory(PathName directory)
{
var bash = new Bash()
.Command($"rm --recursive --force --verbose \"{directory}\"")
.WithProgress()
;
return(bash.Run());
}
public static void DoTheChrootBash(Pogo pogo)
{
Mono.Unix.Native.Syscall.chroot(pogo.Box.Merged.Full);
var bash = new Bash()
.Command($"bash")
.Directory("/root")
.Interactive()
.Run();
}
public static Bash TarExtract(PathName archivePath, PathName extractPath)
{
var bash = new Bash()
.Command($"tar --extract --verbose --owner=0 --group=0 --file \"{archivePath}\"")
.Directory(extractPath)
.WithProgress()
;
return(bash.Run());
}
private void UnMountOne(ChrootBox box, MountPoint mountPoint, Progress progress)
{
var flag = (mountPoint.Recursive ? "--recursive" : string.Empty);
var umount = new Bash()
.Command($"umount --verbose {flag} {mountPoint.Path}")
.WithProgress(progress)
.Run();
Bash.ThrowOnError(umount);
}
public void MountOverlay()
{
this.box.Base.CreateDirectory();
this.box.Changes.CreateDirectory();
this.box.Work.CreateDirectory();
this.box.Merged.CreateDirectory();
var lowerdir = $"/:{this.box.Base}:{this.box.Pogo.Root}";
var upperdir = box.Changes;
var workdir = box.Work;
var options = $"lowerdir={lowerdir},upperdir={upperdir},workdir={workdir}";
var command = $"mount --verbose --types overlay overlay --options {options} {box.Merged}";
var mount = MountRun(command);
this.mountPoints.Push(new MountPoint(box.Merged, false));
Bash.ThrowOnError(mount);
}
public static Bash Checker()
{
var bash = new Bash()
.Command($"env")
.WithEnviroment(env =>
{
env["PATH"] = "/bin:/usr/bin:/root/LiFo/bin";
env.Remove("PROMPT_COMMAND");
env.Remove("PS1");
})
.Run();
bash.Run();
foreach (var output in bash.Outputs)
{
Terminal.WriteLine(output);
}
return(bash);
}
