From 75ff24c74b321c0732c4a8b7e51a61dc0930faf0 Mon Sep 17 00:00:00 2001
From: dave <dave@davepedu.com>
Date: Sun, 26 Jun 2022 11:17:45 -0700
Subject: [PATCH] create fifo for server console access

---
 Jenkinsfile | 2 +-
 README.md   | 1 +
 start       | 5 ++++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index dd11c96..d769b31 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -35,7 +35,7 @@ spec:
                     script {
                         try {
                             docker.withRegistry('http://dockermirror:5000') {
-                                docker.image("ubuntu:focal").pull()
+                                docker.image("ubuntu:jammy").pull()
                                 docker.image(image_name).pull() // Pull a recent version to share base layers with (?)
                             }
                         } catch (exc) {
diff --git a/README.md b/README.md
index afed0aa..5189228 100644
--- a/README.md
+++ b/README.md
@@ -19,3 +19,4 @@ Mount `/srv/spigot/` to the host. This dir should be owned by UID 1000:
 ## Protips
 
 * Memory limit: `-e MEMLIMIT=512m`. Defaults to 1024m.
+* Send commands to the server console: `$ echo "kick xMopx" > /srv/spigot/stdin`
diff --git a/start b/start
index 279eb10..ea6d2b7 100755
--- a/start
+++ b/start
@@ -8,4 +8,7 @@ test ! -f /srv/spigot/eula.txt && cp /srv/spigot-default/eula.txt /srv/spigot/
 
 cd /srv/spigot/
 
-exec java -Xmx$MEMLIMIT $JAVAARGS -jar spigot.jar --nojline $@
+rm -f stdin
+mkfifo stdin
+
+exec java -Xmx$MEMLIMIT $JAVAARGS -jar spigot.jar --nojline $@ <> ./stdin