gnodet commented on code in PR #24328:
URL: https://github.com/apache/camel/pull/24328#discussion_r3499266496
##########
dsl/camel-jbang/camel-jbang-plugin-tui/src/main/java/org/apache/camel/dsl/jbang/core/commands/tui/ShellPanel.java:
##########
@@ -616,14 +653,37 @@ static byte[] encodeKeyEvent(KeyEvent ke) {
};
}
+ // TODO: ScreenTerminal.history is private with no public accessor in
JLine 4.2.1.
+ // File a JLine issue to add getHistory()/getHistorySize() public
methods,
+ // then replace this reflection with direct calls.
+ // See: https://github.com/jline/jline3/issues/1266
+ private static final Field HISTORY_FIELD;
+ private static final AtomicBoolean HISTORY_WARN_LOGGED = new
AtomicBoolean(false);
+
+ static {
+ Field f = null;
+ try {
+ f = ScreenTerminal.class.getDeclaredField("history");
+ f.setAccessible(true);
+ } catch (NoSuchFieldException e) {
+ System.err.println("[ShellPanel] ScreenTerminal.history field not
found — "
+ + "scrollback will be unavailable. JLine API
may have changed.");
+ }
+ HISTORY_FIELD = f;
Review Comment:
Yes, this will be included in the next release of JLine very soon.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
