Comments (2)
Related to #38 . This is a real issue, your suggested fix may work as a temporary work-around. Looking at a better way to fix it.
from libsuperuser.
My code is a bit different, but it's based on libsuperuser and I've got the same bug, funnily enough I never ran into this until yesterday (when doing cat on an xml file). The mentioned workaround above doesn't work like that for me.
This works:
echo $'\n" + command.getMarker() + "' $?\n
echo $'\n" + command.getMarker() + "' >&2\n
The issue with the workaround is that in all non edge cases like this we get an extra empty line in our ouput.
Currently my solution is to check the index and if necessary split the output.
This is cleaner because it doesn't alter the output, but slightly worse in performance, because instead of just checking every line with String.startsWith(marker)
we do a String.contains(marker)
but I doubt that is noticeable. So inside the stream gobblers onNewLine method we have:
public void onNewLine(@NonNull String line) {
synchronized (InteractiveShell.this) {
if (mCommand == null)
return;
int markerIndex = line.indexOf(mCommand.getMarker());
if (markerIndex != -1) { // Line contains a marker
if (markerIndex > 0) { // We have hit the edge case, split off output.
String clingyOutput = line.substring(0, markerIndex);
addBufferOutput(clingyOutput);
processLine(clingyOutput, mGlobalOutputListener);
}
try {
int exitCodeIndex = markerIndex + mCommand.getMarker().length() + 1; // Adjust exitcode position for edge case if necessary
mLastExitCode = Integer.valueOf(line.substring(exitCodeIndex, exitCodeIndex + 1));
} catch (Exception e) {
Timber.tag(TAG).e(e, null);
Bugsnag.notify(e);
}
mLastMarkerOutput = mCommand.getMarker();
processMarker();
} else {
addBufferOutput(line);
processLine(line, mGlobalOutputListener);
}
}
}
@Chainfire If you want I can submit a PR with this change.
from libsuperuser.
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from libsuperuser.