Files
debianito-post-install/modules/extras/java.sh
T
stornic56 4ef48eac3b NTP Sync, LightDM, Wine & Rescue Updates
-  System Time (NTP)*: Overhauled `modules/utils.sh`. `check_system_time()` now warns if year < 2025 and enables NTP silently if off but valid. `sync_system_time()` conditionally installs/starts `systemd-timesyncd` and verifies synchronization via `timedatectl NTPSynchronized`.
- LightDM Configuration: Added `_configure_lightdm()` to ensure the user list is visible in the greeter. Installs `lightdm-gtk-greeter-settings` and creates an override config (`99-show-users.conf`) during startup without interrupting the flow.
- Wine Installation: Simplified Wine setup in `system.sh` and Bullseye `extras.sh`. Removed i386 multiarch logic; now installs only `wine64 fonts-wine`. Added post-install version verification to confirm successful deployment.
- Lutris Dependencies: Updated `install_lutris()` in `tools.sh` and `legacy.sh`. Now conditionally adds `wine32` only if the system supports i386 architectures, preventing dependency failures on 64-bit-only setups.
- Boot Rescue Module: Created new standalone `modules/rescue.sh`. Provides UEFI boot repair tools: Secure Boot refirm (shim + GRUB) and Initramfs regeneration for all kernels. Integrated into the main menu as a dedicated rescue section.
- update docs
2026-07-01 00:31:54 -05:00

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#!/usr/bin/env bash
# java.sh — Adoptium Temurin repository setup (extrepo) and Java version selectors
# License GPL v3
_enable_temurin_repo() {
if [ -f /etc/apt/sources.list.d/extrepo_temurin.sources ]; then
return 0
fi
if ! command -v extrepo &>/dev/null; then
_run_cmd "extrepo" "sudo apt install -y extrepo" "Installing extrepo..."
fi
_run_cmd "Temurin" "sudo extrepo enable temurin" "Enabling Adoptium Temurin repository..."
_run_cmd "APT Update" "sudo apt update" "Updating package lists..."
}
install_minecraft_java() {
local choices
choices=$(whiptail --title "Java Runtimes for Minecraft" --checklist \
"Select Java version(s) to install:" 14 65 3 \
"8" "Java 8 — Classic mods & Minecraft <= 1.16.5" OFF \
"17" "Java 17 — Minecraft 1.17 to 1.20.4" ON \
"21" "Java 21 — Modern Minecraft >= 1.20.5 & 1.21+" OFF \
3>&1 1>&2 2>&3)
[ -z "$choices" ] && { echo "No Java version selected."; return; }
_enable_temurin_repo
local cleaned
cleaned=$(echo "$choices" | tr -d '"')
for ver in $cleaned; do
_run_cmd "Java" "sudo apt install -y temurin-${ver}-jre" \
"Installing Temurin JRE ${ver}..."
done
}
_install_dev_java() {
local ver
ver=$(whiptail --title "Java Development Kits (JDK)" --menu \
"Select JDK version:" 12 60 3 \
"17" "Java 17 LTS Development Kit" \
"21" "Java 21 LTS Development Kit" \
"25" "Java 25 LTS Development Kit" \
3>&1 1>&2 2>&3)
[ -z "$ver" ] && { echo "No JDK version selected."; return; }
_enable_temurin_repo
_run_install "temurin-${ver}-jdk"
}
_any_jdk_installed_desc() {
local inst
inst=$(dpkg -l 'temurin-*-jdk' 2>/dev/null | awk '/^ii/ {print $2; exit}')
[ -n "$inst" ] && echo " ($inst installed)" || echo ""
}
_any_jdk_state() {
dpkg -l 'temurin-*-jdk' 2>/dev/null | grep -q '^ii' && echo "ON" || echo "OFF"
}