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standalone flag

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Gregor Lohaus
2026-06-19 14:32:52 +02:00
parent f621366b0c
commit 64263ee3fb
2 changed files with 10 additions and 2 deletions
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3
README.md
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@@ -78,6 +78,9 @@ After that, a bare `jprototerm` connects to the daemon and opens a window in the
directory. If no daemon is running, `jprototerm` falls back to a standalone in-process window directory. If no daemon is running, `jprototerm` falls back to a standalone in-process window
(today's behavior), so it always works. (today's behavior), so it always works.
For development testing, use `jprototerm --standalone` to skip the daemon even when one is
running.
To start the daemon automatically with your graphical session, enable the bundled **user** To start the daemon automatically with your graphical session, enable the bundled **user**
service (it's a user service, not a system one, because X11 needs a display — which only service (it's a user service, not a system one, because X11 needs a display — which only
exists after you log in): exists after you log in):

9
src/main/java/com/gregor/jprototerm/Main.java
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@@ -4,7 +4,8 @@ package com.gregor.jprototerm;
* Entry point and mode dispatch. A bare invocation is a thin client: it hands the request to a * Entry point and mode dispatch. A bare invocation is a thin client: it hands the request to a
* running {@link Daemon}, or, if none is reachable, opens a single standalone window in this process * running {@link Daemon}, or, if none is reachable, opens a single standalone window in this process
* (today's behavior). {@code --daemon} runs the long-lived server that hosts every window in one * (today's behavior). {@code --daemon} runs the long-lived server that hosts every window in one
* JVM, so client launches skip cold JVM/JavaFX/GL startup. * JVM, so client launches skip cold JVM/JavaFX/GL startup. {@code --standalone} skips daemon client
* mode and always opens an in-process window, which is useful while testing development builds.
*/ */
public final class Main { public final class Main {
private Main() { private Main() {
@@ -14,15 +15,19 @@ public final class Main {
// Match the renderer order the app was tuned for; honor an explicit override if present. // Match the renderer order the app was tuned for; honor an explicit override if present.
System.setProperty("prism.order", System.getProperty("prism.order", "es2,sw")); System.setProperty("prism.order", System.getProperty("prism.order", "es2,sw"));
boolean standalone = false;
for (String arg : args) { for (String arg : args) {
if (arg.equals("--daemon")) { if (arg.equals("--daemon")) {
Daemon.run(); Daemon.run();
return; return;
} }
if (arg.equals("--standalone")) {
standalone = true;
}
} }
String workingDirectory = System.getProperty("user.dir"); String workingDirectory = System.getProperty("user.dir");
if (Daemon.tryClient(workingDirectory)) { if (!standalone && Daemon.tryClient(workingDirectory)) {
return; // a running daemon opened the window return; // a running daemon opened the window
} }
// No daemon reachable: fall back to a standalone window; the JVM exits when it closes. // No daemon reachable: fall back to a standalone window; the JVM exits when it closes.