java 24 from temurin

ssh_lib/java.py

@@ -0,0 +1,42 @@
+from ssh_lib.utils import (
+    apt_get_install,
+    apt_get_purge,
+    apt_get_update,
+    put_str,
+    sudo_cmd,
+    ubuntu_codename,
+)
+
+
+JAVA_VER = 24
+
+
+def java(c):
+    """Install OpenJDK from Eclipse Adoptium."""
+    # remove old Ubuntu version of OpenJDK
+    apt_get_purge(c, 'openjdk* temurin*')
+
+    # Download and install the Eclipse Adoptium GPG key
+    sudo_cmd(
+        c,
+        'wget -qO - https://packages.adoptium.net/artifactory/api/gpg/key/public '
+        '| gpg --dearmor '
+        '| tee /etc/apt/trusted.gpg.d/adoptium.gpg > /dev/null',
+    )
+
+    # Get the Ubuntu codename
+    codename = ubuntu_codename(c)
+
+    # Configure the Eclipse Adoptium apt repository
+    put_str(
+        c,
+        '/etc/apt/sources.list.d/adoptium.list',
+        f'deb https://packages.adoptium.net/artifactory/deb {codename} main',
+    )
+
+    # Update package list and install Temurin JDK
+    apt_get_update(c)
+    apt_get_install(c, f'temurin-{JAVA_VER}-jdk')
+
+    # Verify installation
+    c.run('java -version')