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Create new terminal sessions with directory of active session

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This mimics the behaviour of most tabbed terminal emulators.

Fixes #1009.
This commit is contained in:
Fredrik Fornwall
2020-01-05 02:00:25 +01:00
parent 7f7c1efac1
commit e28be01dc2
2 changed files with 25 additions and 1 deletions
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22
terminal-emulator/src/main/java/com/termux/terminal/TerminalSession.java
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@@ -8,6 +8,7 @@ import android.system.Os;
import android.system.OsConstants;
import android.util.Log;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileInputStream;
import java.io.FileOutputStream;
@@ -339,4 +340,25 @@ public final class TerminalSession extends TerminalOutput {
return mShellPid;
}
/** Returns the shell's working directory or null if it was unavailable. */
public String getCwd() {
if (mShellPid < 1) {
return null;
}
try {
final String cwdSymlink = String.format("/proc/%s/cwd/", mShellPid);
String outputPath = new File(cwdSymlink).getCanonicalPath();
if (!outputPath.endsWith("/")) {
outputPath += '/';
}
if (!cwdSymlink.equals(outputPath)) {
return outputPath;
}
} catch (IOException | SecurityException e) {
Log.e(EmulatorDebug.LOG_TAG, "Error getting current directory", e);
}
return null;
}
}