remove old tar extraction and use fetch_and_deploy_gh_tag

Install and build Apache Guacamole Server (guacd) and integrate it with Termix.

- Added required native dependencies to install/termix-install.sh and build steps to download, compile and install guacd, recording its tag in ~/.guacd.
- Created /etc/guacamole/guacd.conf and a systemd unit for guacd; enabled and started guacd alongside termix, and made termix.service depend on guacd.
- Extended ct/termix.sh update flow to detect guacd GitHub tags, stop guacd, rebuild/install the specified release, add default config/unit files if missing, and enable/start the service.
- Minor messaging tweaks: use "Termix" in stop/start logs.

This ensures guacd is available and managed automatically when installing or updating Termix.

CHANGELOG.md

@@ -423,51 +423,6 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
-## 2026-03-18
-
-### 🆕 New Scripts
-
-  - Split-Pro ([#12975](https://github.com/community-scripts/ProxmoxVE/pull/12975))
-
-### 🚀 Updated Scripts
-
-  - #### 🐞 Bug Fixes
-
-    - Paperless-NGX: increase default RAM to 3GB [@MickLesk](https://github.com/MickLesk) ([#13018](https://github.com/community-scripts/ProxmoxVE/pull/13018))
-    - Plex: restart service after update to apply new version [@MickLesk](https://github.com/MickLesk) ([#13017](https://github.com/community-scripts/ProxmoxVE/pull/13017))
-
-  - #### ✨ New Features
-
-    - tools: centralize GPU group setup via setup_hwaccel [@MickLesk](https://github.com/MickLesk) ([#13044](https://github.com/community-scripts/ProxmoxVE/pull/13044))
-    - Termix: add guacd build and systemd integration [@MickLesk](https://github.com/MickLesk) ([#12999](https://github.com/community-scripts/ProxmoxVE/pull/12999))
-
-  - #### 🔧 Refactor
-
-    - Refactor: Jellyfin repo, ffmpeg package and symlinks [@MickLesk](https://github.com/MickLesk) ([#13045](https://github.com/community-scripts/ProxmoxVE/pull/13045))
-    - pve-scripts-local: Increase default disk size from 4GB to 10GB [@MickLesk](https://github.com/MickLesk) ([#13009](https://github.com/community-scripts/ProxmoxVE/pull/13009))
-
-### 💾 Core
-
-  - #### ✨ New Features
-
-    - tools.func: Implement check_for_gh_tag function [@MickLesk](https://github.com/MickLesk) ([#12998](https://github.com/community-scripts/ProxmoxVE/pull/12998))
-    - tools.func: Implement fetch_and_deploy_gh_tag function [@MickLesk](https://github.com/MickLesk) ([#13000](https://github.com/community-scripts/ProxmoxVE/pull/13000))
-
-## 2026-03-17
-
-### 🚀 Updated Scripts
-
-  - #### 🐞 Bug Fixes
-
-    - Gluetun: add OpenVPN process user and cleanup stale config [@MickLesk](https://github.com/MickLesk) ([#13016](https://github.com/community-scripts/ProxmoxVE/pull/13016))
-    - Frigate: check OpenVino model files exist before configuring detector and use curl_with_retry instead of default wget [@MickLesk](https://github.com/MickLesk) ([#13019](https://github.com/community-scripts/ProxmoxVE/pull/13019))
-
-### 💾 Core
-
-  - #### 🔧 Refactor
-
-    - tools.func: Update `create_self_signed_cert()` [@tremor021](https://github.com/tremor021) ([#13008](https://github.com/community-scripts/ProxmoxVE/pull/13008))
-
 ## 2026-03-16
 
 ### 🆕 New Scripts

ct/headers/split-pro

@@ -1,6 +0,0 @@
-   _____       ___ __        ____           
-  / ___/____  / (_) /_      / __ \_________ 
-  \__ \/ __ \/ / / __/_____/ /_/ / ___/ __ \
- ___/ / /_/ / / / /_/_____/ ____/ /  / /_/ /
-/____/ .___/_/_/\__/     /_/   /_/   \____/ 
-    /_/                                     

ct/jellyfin.sh

@@ -39,23 +39,14 @@ function update_script() {
     msg_ok "Updated Intel Dependencies"
   fi
 
-  msg_info "Setting up Jellyfin Repository"
-  setup_deb822_repo \
-    "jellyfin" \
-    "https://repo.jellyfin.org/jellyfin_team.gpg.key" \
-    "https://repo.jellyfin.org/$(get_os_info id)" \
-    "$(get_os_info codename)"
-  msg_ok "Set up Jellyfin Repository"
-
   msg_info "Updating Jellyfin"
   ensure_dependencies libjemalloc2
   if [[ ! -f /usr/lib/libjemalloc.so ]]; then
     ln -sf /usr/lib/x86_64-linux-gnu/libjemalloc.so.2 /usr/lib/libjemalloc.so
   fi
+  $STD apt update
   $STD apt -y upgrade
-  $STD apt -y --with-new-pkgs upgrade jellyfin jellyfin-server jellyfin-ffmpeg7
-  ln -sf /usr/lib/jellyfin-ffmpeg/ffmpeg /usr/bin/ffmpeg
-  ln -sf /usr/lib/jellyfin-ffmpeg/ffprobe /usr/bin/ffprobe
+  $STD apt -y --with-new-pkgs upgrade jellyfin jellyfin-server
   msg_ok "Updated Jellyfin"
   msg_ok "Updated successfully!"
   exit

ct/paperless-ngx.sh

@@ -8,7 +8,7 @@ source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxV
 APP="Paperless-ngx"
 var_tags="${var_tags:-document;management}"
 var_cpu="${var_cpu:-2}"
-var_ram="${var_ram:-3072}"
+var_ram="${var_ram:-2048}"
 var_disk="${var_disk:-12}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-13}"

ct/plex.sh

@@ -79,11 +79,6 @@ function update_script() {
   $STD apt update
   $STD apt install -y plexmediaserver
   msg_ok "Updated Plex Media Server"
-
-  msg_info "Restarting Plex Media Server"
-  systemctl restart plexmediaserver
-  msg_ok "Restarted Plex Media Server"
-
   msg_ok "Updated successfully!"
   exit
 }

ct/pve-scripts-local.sh

@@ -9,7 +9,7 @@ APP="PVE-Scripts-Local"
 var_tags="${var_tags:-pve-scripts-local}"
 var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-4096}"
-var_disk="${var_disk:-10}"
+var_disk="${var_disk:-4}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-1}"

ct/sparkyfitness.sh

@@ -51,7 +51,7 @@ function update_script() {
 
     msg_info "Updating Sparky Fitness Backend"
     cd /opt/sparkyfitness/SparkyFitnessServer
-    $STD pnpm install
+    $STD npm install --legacy-peer-deps
     msg_ok "Updated Sparky Fitness Backend"
 
     msg_info "Updating Sparky Fitness Frontend (Patience)"

ct/split-pro.sh

@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
-
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: johanngrobe
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/oss-apps/split-pro
-
-APP="Split-Pro"
-var_tags="${var_tags:-finance;expense-sharing}"
-var_cpu="${var_cpu:-2}"
-var_ram="${var_ram:-4096}"
-var_disk="${var_disk:-6}"
-var_os="${var_os:-debian}"
-var_version="${var_version:-13}"
-var_unprivileged="${var_unprivileged:-1}"
-
-variables
-color
-catch_errors
-
-function update_script() {
-  header_info
-  check_container_storage
-  check_container_resources
-
-  if [[ ! -d /opt/split-pro ]]; then
-    msg_error "No Split Pro Installation Found!"
-    exit
-  fi
-
-  if check_for_gh_release "split-pro" "oss-apps/split-pro"; then
-    msg_info "Stopping Service"
-    systemctl stop split-pro
-    msg_ok "Stopped Service"
-
-    msg_info "Backing up Data"
-    cp /opt/split-pro/.env /opt/split-pro.env
-    msg_ok "Backed up Data"
-
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "split-pro" "oss-apps/split-pro" "tarball"
-
-    msg_info "Building Application"
-    cd /opt/split-pro
-    $STD pnpm install --frozen-lockfile
-    $STD pnpm build
-    cp /opt/split-pro.env /opt/split-pro/.env
-    rm -f /opt/split-pro.env
-    ln -sf /opt/split-pro_data/uploads /opt/split-pro/uploads
-    $STD pnpm exec prisma migrate deploy
-    msg_ok "Built Application"
-
-    msg_info "Starting Service"
-    systemctl start split-pro
-    msg_ok "Started Service"
-    msg_ok "Updated successfully!"
-  fi
-  exit
-}
-
-start
-build_container
-description
-
-msg_ok "Completed successfully!\n"
-echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
-echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"

ct/termix.sh

@@ -77,15 +77,18 @@ bind_port = 4822
 EOF
     fi
 
-    if [[ ! -f /etc/systemd/system/guacd.service ]] || grep -q "Type=forking" /etc/systemd/system/guacd.service 2>/dev/null; then
+    if [[ ! -f /etc/systemd/system/guacd.service ]]; then
       cat <<EOF >/etc/systemd/system/guacd.service
 [Unit]
 Description=Guacamole Proxy Daemon (guacd)
 After=network.target
 
 [Service]
-Type=simple
-ExecStart=/usr/local/sbin/guacd -f -b 127.0.0.1 -l 4822
+Type=forking
+ExecStart=/etc/init.d/guacd start
+ExecStop=/etc/init.d/guacd stop
+ExecReload=/etc/init.d/guacd restart
+PIDFile=/var/run/guacd.pid
 Restart=on-failure
 RestartSec=5
 
@@ -108,38 +111,6 @@ EOF
     systemctl stop termix
     msg_ok "Stopped Termix"
 
-    msg_info "Migrating Configuration"
-    if [[ ! -f /opt/termix/.env ]]; then
-      cat <<EOF >/opt/termix/.env
-NODE_ENV=production
-DATA_DIR=/opt/termix/data
-GUACD_HOST=127.0.0.1
-GUACD_PORT=4822
-EOF
-    fi
-    if ! grep -q "EnvironmentFile" /etc/systemd/system/termix.service 2>/dev/null; then
-      cat <<EOF >/etc/systemd/system/termix.service
-[Unit]
-Description=Termix Backend
-After=network.target guacd.service
-Wants=guacd.service
-
-[Service]
-Type=simple
-User=root
-WorkingDirectory=/opt/termix
-EnvironmentFile=/opt/termix/.env
-ExecStart=/usr/bin/node /opt/termix/dist/backend/backend/starter.js
-Restart=on-failure
-RestartSec=5
-
-[Install]
-WantedBy=multi-user.target
-EOF
-      systemctl daemon-reload
-    fi
-    msg_ok "Migrated Configuration"
-
     msg_info "Backing up Data"
     cp -r /opt/termix/data /opt/termix_data_backup
     cp -r /opt/termix/uploads /opt/termix_uploads_backup

install/channels-install.sh

@@ -35,6 +35,7 @@ setup_hwaccel
 msg_info "Installing Channels DVR Server (Patience)"
 cd /opt
 $STD bash <(curl -fsSL https://getchannels.com/dvr/setup.sh)
+sed -i -e 's/^sgx:x:104:$/render:x:104:root/' -e 's/^render:x:106:root$/sgx:x:106:/' /etc/group
 msg_ok "Installed Channels DVR Server"
 
 motd_ssh

install/emby-install.sh

@@ -13,10 +13,18 @@ setting_up_container
 network_check
 update_os
 
-setup_hwaccel "emby"
+setup_hwaccel
 
 fetch_and_deploy_gh_release "emby" "MediaBrowser/Emby.Releases" "binary"
 
+msg_info "Configuring Emby"
+if [[ "$CTTYPE" == "0" ]]; then
+  sed -i -e 's/^ssl-cert:x:104:$/render:x:104:root,emby/' -e 's/^render:x:108:root,emby$/ssl-cert:x:108:/' /etc/group
+else
+  sed -i -e 's/^ssl-cert:x:104:$/render:x:104:emby/' -e 's/^render:x:108:emby$/ssl-cert:x:108:/' /etc/group
+fi
+msg_ok "Configured Emby"
+
 motd_ssh
 customize
 cleanup_lxc

install/frigate-install.sh

@@ -146,7 +146,7 @@ ldconfig
 msg_ok "Built libUSB"
 
 msg_info "Bootstrapping pip"
-curl_with_retry "https://bootstrap.pypa.io/get-pip.py" "/tmp/get-pip.py"
+wget -q https://bootstrap.pypa.io/get-pip.py -O /tmp/get-pip.py
 sed -i 's/args.append("setuptools")/args.append("setuptools==77.0.3")/' /tmp/get-pip.py
 $STD python3 /tmp/get-pip.py "pip"
 rm -f /tmp/get-pip.py
@@ -169,13 +169,13 @@ NODE_VERSION="20" setup_nodejs
 
 msg_info "Downloading Inference Models"
 mkdir -p /models /openvino-model
-curl_with_retry "https://github.com/google-coral/test_data/raw/release-frogfish/ssdlite_mobiledet_coco_qat_postprocess_edgetpu.tflite" "/edgetpu_model.tflite"
-curl_with_retry "https://github.com/google-coral/test_data/raw/release-frogfish/ssdlite_mobiledet_coco_qat_postprocess.tflite" "/models/cpu_model.tflite"
+wget -q -O /edgetpu_model.tflite https://github.com/google-coral/test_data/raw/release-frogfish/ssdlite_mobiledet_coco_qat_postprocess_edgetpu.tflite
+wget -q -O /models/cpu_model.tflite https://github.com/google-coral/test_data/raw/release-frogfish/ssdlite_mobiledet_coco_qat_postprocess.tflite
 cp /opt/frigate/labelmap.txt /labelmap.txt
 msg_ok "Downloaded Inference Models"
 
 msg_info "Downloading Audio Model"
-curl_with_retry "https://www.kaggle.com/api/v1/models/google/yamnet/tfLite/classification-tflite/1/download" "/tmp/yamnet.tar.gz"
+wget -q -O /tmp/yamnet.tar.gz https://www.kaggle.com/api/v1/models/google/yamnet/tfLite/classification-tflite/1/download
 $STD tar xzf /tmp/yamnet.tar.gz -C /
 mv /1.tflite /cpu_audio_model.tflite
 cp /opt/frigate/audio-labelmap.txt /audio-labelmap.txt
@@ -205,7 +205,7 @@ msg_ok "Installed OpenVino"
 
 msg_info "Building OpenVino Model"
 cd /models
-curl_with_retry "http://download.tensorflow.org/models/object_detection/ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz" "ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz"
+wget -q http://download.tensorflow.org/models/object_detection/ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz
 $STD tar -zxf ssdlite_mobilenet_v2_coco_2018_05_09.tar.gz --no-same-owner
 if python3 /opt/frigate/docker/main/build_ov_model.py &>/dev/null; then
   mkdir -p /openvino-model
@@ -219,7 +219,7 @@ if python3 /opt/frigate/docker/main/build_ov_model.py &>/dev/null; then
     if [[ -n "$OV_LABELS" ]]; then
       ln -sf "$OV_LABELS" /openvino-model/coco_91cl_bkgr.txt
     else
-      curl_with_retry "https://raw.githubusercontent.com/openvinotoolkit/open_model_zoo/master/data/dataset_classes/coco_91cl_bkgr.txt" "/openvino-model/coco_91cl_bkgr.txt"
+      wget -q "https://raw.githubusercontent.com/openvinotoolkit/open_model_zoo/master/data/dataset_classes/coco_91cl_bkgr.txt" -O /openvino-model/coco_91cl_bkgr.txt
     fi
   fi
   sed -i 's/truck/car/g' /openvino-model/coco_91cl_bkgr.txt
@@ -246,7 +246,7 @@ msg_info "Configuring Frigate"
 mkdir -p /config /media/frigate
 cp -r /opt/frigate/config/. /config
 
-curl_with_retry "https://github.com/intel-iot-devkit/sample-videos/raw/master/person-bicycle-car-detection.mp4" "/media/frigate/person-bicycle-car-detection.mp4"
+curl -fsSL "https://github.com/intel-iot-devkit/sample-videos/raw/master/person-bicycle-car-detection.mp4" -o "/media/frigate/person-bicycle-car-detection.mp4"
 
 echo "tmpfs   /tmp/cache      tmpfs   defaults        0       0" >>/etc/fstab
 
@@ -289,7 +289,7 @@ detect:
   enabled: false
 EOF
 
-if grep -q -o -m1 -E 'avx[^ ]*|sse4_2' /proc/cpuinfo && [[ -f /openvino-model/ssdlite_mobilenet_v2.xml ]] && [[ -f /openvino-model/coco_91cl_bkgr.txt ]]; then
+if grep -q -o -m1 -E 'avx[^ ]*|sse4_2' /proc/cpuinfo; then
   cat <<EOF >>/config/config.yml
 ffmpeg:
   hwaccel_args: auto

install/gluetun-install.sh

@@ -46,9 +46,6 @@ VPN_TYPE=openvpn
 OPENVPN_CUSTOM_CONFIG=/opt/gluetun-data/custom.ovpn
 OPENVPN_USER=
 OPENVPN_PASSWORD=
-OPENVPN_PROCESS_USER=root
-PUID=0
-PGID=0
 HTTP_CONTROL_SERVER_ADDRESS=:8000
 HTTPPROXY=off
 SHADOWSOCKS=off
@@ -79,7 +76,6 @@ User=root
 WorkingDirectory=/opt/gluetun-data
 EnvironmentFile=/opt/gluetun-data/.env
 UnsetEnvironment=USER
-ExecStartPre=/bin/sh -c 'rm -f /etc/openvpn/target.ovpn'
 ExecStart=/usr/local/bin/gluetun
 Restart=on-failure
 RestartSec=5

install/jellyfin-install.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: MickLesk (CanbiZ)
+# Copyright (c) 2021-2026 tteck
+# Author: tteck (tteckster)
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
 # Source: https://jellyfin.org/
 
@@ -14,30 +14,31 @@ network_check
 update_os
 
 msg_custom "ℹ️" "${GN}" "If NVIDIA GPU passthrough is detected, you'll be asked whether to install drivers in the container"
-setup_hwaccel "jellyfin"
+setup_hwaccel
 
-msg_info "Installing Dependencies"
-ensure_dependencies libjemalloc2
+msg_info "Installing Jellyfin"
+VERSION="$(awk -F'=' '/^VERSION_CODENAME=/{ print $NF }' /etc/os-release)"
+if ! dpkg -s libjemalloc2 >/dev/null 2>&1; then
+  $STD apt install -y libjemalloc2
+fi
 if [[ ! -f /usr/lib/libjemalloc.so ]]; then
   ln -sf /usr/lib/x86_64-linux-gnu/libjemalloc.so.2 /usr/lib/libjemalloc.so
 fi
-msg_ok "Installed Dependencies"
+if [[ ! -d /etc/apt/keyrings ]]; then
+  mkdir -p /etc/apt/keyrings
+fi
+curl -fsSL https://repo.jellyfin.org/jellyfin_team.gpg.key | gpg --dearmor --yes --output /etc/apt/keyrings/jellyfin.gpg
+cat <<EOF >/etc/apt/sources.list.d/jellyfin.sources
+Types: deb
+URIs: https://repo.jellyfin.org/${PCT_OSTYPE}
+Suites: ${VERSION}
+Components: main
+Architectures: amd64
+Signed-By: /etc/apt/keyrings/jellyfin.gpg
+EOF
 
-msg_info "Setting up Jellyfin Repository"
-setup_deb822_repo \
-  "jellyfin" \
-  "https://repo.jellyfin.org/jellyfin_team.gpg.key" \
-  "https://repo.jellyfin.org/$(get_os_info id)" \
-  "$(get_os_info codename)"
-msg_ok "Set up Jellyfin Repository"
-
-msg_info "Installing Jellyfin"
-$STD apt install -y jellyfin jellyfin-ffmpeg7
-ln -sf /usr/lib/jellyfin-ffmpeg/ffmpeg /usr/bin/ffmpeg
-ln -sf /usr/lib/jellyfin-ffmpeg/ffprobe /usr/bin/ffprobe
-msg_ok "Installed Jellyfin"
-
-msg_info "Configuring Jellyfin"
+$STD apt update
+$STD apt install -y jellyfin
 # Configure log rotation to prevent disk fill (keeps fail2ban compatibility) (PR: #1690 / Issue: #11224)
 cat <<EOF >/etc/logrotate.d/jellyfin
 /var/log/jellyfin/*.log {
@@ -54,7 +55,12 @@ EOF
 chown -R jellyfin:adm /etc/jellyfin
 sleep 10
 systemctl restart jellyfin
-msg_ok "Configured Jellyfin"
+if [[ "$CTTYPE" == "0" ]]; then
+  sed -i -e 's/^ssl-cert:x:104:$/render:x:104:root,jellyfin/' -e 's/^render:x:108:root,jellyfin$/ssl-cert:x:108:/' /etc/group
+else
+  sed -i -e 's/^ssl-cert:x:104:$/render:x:104:jellyfin/' -e 's/^render:x:108:jellyfin$/ssl-cert:x:108:/' /etc/group
+fi
+msg_ok "Installed Jellyfin"
 
 motd_ssh
 customize

install/ollama-install.sh

@@ -42,7 +42,7 @@ EOF
 $STD apt update
 msg_ok "Set up Intel® Repositories"
 
-setup_hwaccel "ollama"
+setup_hwaccel
 
 msg_info "Installing Intel® Level Zero"
 # Debian 13+ has newer Level Zero packages in system repos that conflict with Intel repo packages
@@ -89,6 +89,8 @@ msg_info "Creating ollama User and Group"
 if ! id ollama >/dev/null 2>&1; then
   useradd -r -s /usr/sbin/nologin -U -m -d /usr/share/ollama ollama
 fi
+$STD usermod -aG render ollama || true
+$STD usermod -aG video ollama || true
 $STD usermod -aG ollama $(id -u -n)
 msg_ok "Created ollama User and adjusted Groups"
 

install/plex-install.sh

@@ -13,7 +13,7 @@ setting_up_container
 network_check
 update_os
 
-setup_hwaccel "plex"
+setup_hwaccel
 
 msg_info "Setting Up Plex Media Server Repository"
 setup_deb822_repo \
@@ -26,6 +26,11 @@ msg_ok "Set Up Plex Media Server Repository"
 
 msg_info "Installing Plex Media Server"
 $STD apt install -y plexmediaserver
+if [[ "$CTTYPE" == "0" ]]; then
+  sed -i -e 's/^ssl-cert:x:104:plex$/render:x:104:root,plex/' -e 's/^render:x:108:root$/ssl-cert:x:108:plex/' /etc/group
+else
+  sed -i -e 's/^ssl-cert:x:104:plex$/render:x:104:plex/' -e 's/^render:x:108:$/ssl-cert:x:108:/' /etc/group
+fi
 msg_ok "Installed Plex Media Server"
 
 motd_ssh

install/sparkyfitness-install.sh

@@ -47,7 +47,7 @@ msg_ok "Configured Sparky Fitness"
 
 msg_info "Building Backend"
 cd /opt/sparkyfitness/SparkyFitnessServer
-$STD pnpm install
+$STD npm install --legacy-peer-deps
 msg_ok "Built Backend"
 
 msg_info "Building Frontend (Patience)"

install/split-pro-install.sh

@@ -1,74 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: johanngrobe
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/oss-apps/split-pro
-
-source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
-color
-verb_ip6
-catch_errors
-setting_up_container
-network_check
-update_os
-
-NODE_VERSION="22" NODE_MODULE="pnpm" setup_nodejs
-PG_VERSION="17" PG_MODULES="cron" setup_postgresql
-
-msg_info "Installing Dependencies"
-$STD apt install -y openssl
-msg_ok "Installed Dependencies"
-
-PG_DB_NAME="splitpro" PG_DB_USER="splitpro" PG_DB_EXTENSIONS="pg_cron" setup_postgresql_db
-fetch_and_deploy_gh_release "split-pro" "oss-apps/split-pro" "tarball"
-
-msg_info "Installing Dependencies"
-cd /opt/split-pro
-$STD pnpm install --frozen-lockfile
-msg_ok "Installed Dependencies"
-
-msg_info "Building Split Pro"
-cd /opt/split-pro
-mkdir -p /opt/split-pro_data/uploads
-ln -sf /opt/split-pro_data/uploads /opt/split-pro/uploads
-NEXTAUTH_SECRET=$(openssl rand -base64 32)
-cp .env.example .env
-sed -i "s|^DATABASE_URL=.*|DATABASE_URL=\"postgresql://${PG_DB_USER}:${PG_DB_PASS}@localhost:5432/${PG_DB_NAME}\"|" .env
-sed -i "s|^NEXTAUTH_SECRET=.*|NEXTAUTH_SECRET=\"${NEXTAUTH_SECRET}\"|" .env
-sed -i "s|^NEXTAUTH_URL=.*|NEXTAUTH_URL=\"http://${LOCAL_IP}:3000\"|" .env
-sed -i "s|^NEXTAUTH_URL_INTERNAL=.*|NEXTAUTH_URL_INTERNAL=\"http://localhost:3000\"|" .env
-sed -i "/^POSTGRES_CONTAINER_NAME=/d" .env
-sed -i "/^POSTGRES_USER=/d" .env
-sed -i "/^POSTGRES_PASSWORD=/d" .env
-sed -i "/^POSTGRES_DB=/d" .env
-sed -i "/^POSTGRES_PORT=/d" .env
-$STD pnpm build
-$STD pnpm exec prisma migrate deploy
-msg_ok "Built Split Pro"
-
-msg_info "Creating Service"
-cat <<EOF >/etc/systemd/system/split-pro.service
-[Unit]
-Description=Split Pro
-After=network.target postgresql.service
-Requires=postgresql.service
-
-[Service]
-Type=simple
-User=root
-WorkingDirectory=/opt/split-pro
-EnvironmentFile=/opt/split-pro/.env
-ExecStart=/usr/bin/pnpm start
-Restart=on-failure
-RestartSec=5
-
-[Install]
-WantedBy=multi-user.target
-EOF
-systemctl enable -q --now split-pro
-msg_ok "Created Service"
-
-motd_ssh
-customize
-cleanup_lxc

install/termix-install.sh

@@ -113,21 +113,17 @@ bind_host = 127.0.0.1
 bind_port = 4822
 EOF
 
-cat <<EOF >/opt/termix/.env
-NODE_ENV=production
-DATA_DIR=/opt/termix/data
-GUACD_HOST=127.0.0.1
-GUACD_PORT=4822
-EOF
-
 cat <<EOF >/etc/systemd/system/guacd.service
 [Unit]
 Description=Guacamole Proxy Daemon (guacd)
 After=network.target
 
 [Service]
-Type=simple
-ExecStart=/usr/local/sbin/guacd -f -b 127.0.0.1 -l 4822
+Type=forking
+ExecStart=/etc/init.d/guacd start
+ExecStop=/etc/init.d/guacd stop
+ExecReload=/etc/init.d/guacd restart
+PIDFile=/var/run/guacd.pid
 Restart=on-failure
 RestartSec=5
 
@@ -145,7 +141,8 @@ Wants=guacd.service
 Type=simple
 User=root
 WorkingDirectory=/opt/termix
-EnvironmentFile=/opt/termix/.env
+Environment=NODE_ENV=production
+Environment=DATA_DIR=/opt/termix/data
 ExecStart=/usr/bin/node /opt/termix/dist/backend/backend/starter.js
 Restart=on-failure
 RestartSec=5

misc/tools.func

@@ -1979,47 +1979,6 @@ extract_version_from_json() {
   fi
 }
 
-# ------------------------------------------------------------------------------
-# Get latest GitHub tag (for repos that only publish tags, not releases).
-#
-# Usage:
-#   get_latest_gh_tag "owner/repo" [prefix]
-#
-# Arguments:
-#   $1 - GitHub repo (owner/repo)
-#   $2 - Optional prefix filter (e.g., "v" to only match tags starting with "v")
-#
-# Returns:
-#   Latest tag name (stdout), or returns 1 on failure
-# ------------------------------------------------------------------------------
-get_latest_gh_tag() {
-  local repo="$1"
-  local prefix="${2:-}"
-  local temp_file
-  temp_file=$(mktemp)
-
-  if ! github_api_call "https://api.github.com/repos/${repo}/tags?per_page=50" "$temp_file"; then
-    rm -f "$temp_file"
-    return 1
-  fi
-
-  local tag=""
-  if [[ -n "$prefix" ]]; then
-    tag=$(jq -r --arg p "$prefix" '[.[] | select(.name | startswith($p))][0].name // empty' "$temp_file")
-  else
-    tag=$(jq -r '.[0].name // empty' "$temp_file")
-  fi
-
-  rm -f "$temp_file"
-
-  if [[ -z "$tag" ]]; then
-    msg_error "No tags found for ${repo}"
-    return 1
-  fi
-
-  echo "$tag"
-}
-
 # ------------------------------------------------------------------------------
 # Get latest GitHub release version with fallback to tags
 # Usage: get_latest_github_release "owner/repo" [strip_v] [include_prerelease]
@@ -2118,129 +2077,101 @@ verify_gpg_fingerprint() {
 }
 
 # ------------------------------------------------------------------------------
-# Fetches and deploys a GitHub tag-based source tarball.
+# Get latest GitHub tag for a repository.
 #
 # Description:
-#   - Downloads the source tarball for a given tag from GitHub
-#   - Extracts to the target directory
-#   - Writes the version to ~/.<app>
+#   - Queries the GitHub API for tags (not releases)
+#   - Useful for repos that only create tags, not full releases
+#   - Supports optional prefix filter and version-only extraction
+#   - Returns the latest tag name (printed to stdout)
 #
 # Usage:
-#     fetch_and_deploy_gh_tag "guacd" "apache/guacamole-server"
-#     fetch_and_deploy_gh_tag "guacd" "apache/guacamole-server" "latest" "/opt/guacamole-server"
+#   MONGO_VERSION=$(get_latest_gh_tag "mongodb/mongo-tools")
+#   LATEST=$(get_latest_gh_tag "owner/repo" "v")          # only tags starting with "v"
+#   LATEST=$(get_latest_gh_tag "owner/repo" "" "true")     # strip leading "v"
 #
 # Arguments:
-#   $1 - App name (used for version file ~/.<app>)
-#   $2 - GitHub repo (owner/repo)
-#   $3 - Tag version (default: "latest" → auto-detect via get_latest_gh_tag)
-#   $4 - Target directory (default: /opt/$app)
+#   $1 - GitHub repo (owner/repo)
+#   $2 - Tag prefix filter (optional, e.g. "v" or "100.")
+#   $3 - Strip prefix from result (optional, "true" to strip $2 prefix)
+#
+# Returns:
+#   0 on success (tag printed to stdout), 1 on failure
 #
 # Notes:
-#   - Supports CLEAN_INSTALL=1 to wipe target before extracting
-#   - For repos that only publish tags, not GitHub Releases
+#   - Skips tags containing "rc", "alpha", "beta", "dev", "test"
+#   - Sorts by version number (sort -V) to find the latest
+#   - Respects GITHUB_TOKEN for rate limiting
 # ------------------------------------------------------------------------------
-fetch_and_deploy_gh_tag() {
-  local app="$1"
-  local repo="$2"
-  local version="${3:-latest}"
-  local target="${4:-/opt/$app}"
-  local app_lc=""
-  app_lc="$(echo "${app,,}" | tr -d ' ')"
-  local version_file="$HOME/.${app_lc}"
+get_latest_gh_tag() {
+  local repo="$1"
+  local prefix="${2:-}"
+  local strip_prefix="${3:-false}"
 
-  if [[ "$version" == "latest" ]]; then
-    version=$(get_latest_gh_tag "$repo") || {
-      msg_error "Failed to determine latest tag for ${repo}"
-      return 1
-    }
-  fi
+  local header_args=()
+  [[ -n "${GITHUB_TOKEN:-}" ]] && header_args=(-H "Authorization: Bearer $GITHUB_TOKEN")
 
-  local current_version=""
-  [[ -f "$version_file" ]] && current_version=$(<"$version_file")
+  local http_code=""
+  http_code=$(curl -sSL --max-time 20 -w "%{http_code}" -o /tmp/gh_tags.json \
+    -H 'Accept: application/vnd.github+json' \
+    -H 'X-GitHub-Api-Version: 2022-11-28' \
+    "${header_args[@]}" \
+    "https://api.github.com/repos/${repo}/tags?per_page=100" 2>/dev/null) || true
 
-  if [[ "$current_version" == "$version" ]]; then
-    msg_ok "$app is already up-to-date ($version)"
-    return 0
-  fi
-
-  local tmpdir
-  tmpdir=$(mktemp -d) || return 1
-  local tarball_url="https://github.com/${repo}/archive/refs/tags/${version}.tar.gz"
-  local filename="${app_lc}-${version}.tar.gz"
-
-  msg_info "Fetching GitHub tag: ${app} (${version})"
-
-  download_file "$tarball_url" "$tmpdir/$filename" || {
-    msg_error "Download failed: $tarball_url"
-    rm -rf "$tmpdir"
+  if [[ "$http_code" == "401" ]]; then
+    msg_error "GitHub API authentication failed (HTTP 401)."
+    if [[ -n "${GITHUB_TOKEN:-}" ]]; then
+      msg_error "Your GITHUB_TOKEN appears to be invalid or expired."
+    else
+      msg_error "The repository may require authentication. Try: export GITHUB_TOKEN=\"ghp_your_token\""
+    fi
+    rm -f /tmp/gh_tags.json
     return 1
-  }
-
-  mkdir -p "$target"
-  if [[ "${CLEAN_INSTALL:-0}" == "1" ]]; then
-    rm -rf "${target:?}/"*
   fi
 
-  tar --no-same-owner -xzf "$tmpdir/$filename" -C "$tmpdir" || {
-    msg_error "Failed to extract tarball"
-    rm -rf "$tmpdir"
+  if [[ "$http_code" == "403" ]]; then
+    msg_error "GitHub API rate limit exceeded (HTTP 403)."
+    msg_error "To increase the limit, export a GitHub token before running the script:"
+    msg_error "  export GITHUB_TOKEN=\"ghp_your_token_here\""
+    rm -f /tmp/gh_tags.json
     return 1
-  }
+  fi
 
-  local unpack_dir
-  unpack_dir=$(find "$tmpdir" -mindepth 1 -maxdepth 1 -type d | head -n1)
+  if [[ "$http_code" == "000" || -z "$http_code" ]]; then
+    msg_error "GitHub API connection failed (no response)."
+    msg_error "Check your network/DNS: curl -sSL https://api.github.com/rate_limit"
+    rm -f /tmp/gh_tags.json
+    return 1
+  fi
 
-  shopt -s dotglob nullglob
-  cp -r "$unpack_dir"/* "$target/"
-  shopt -u dotglob nullglob
+  if [[ "$http_code" != "200" ]] || [[ ! -s /tmp/gh_tags.json ]]; then
+    msg_error "Unable to fetch tags for ${repo} (HTTP ${http_code})"
+    rm -f /tmp/gh_tags.json
+    return 1
+  fi
 
-  rm -rf "$tmpdir"
-  echo "$version" >"$version_file"
-  msg_ok "Deployed ${app} ${version} to ${target}"
-  return 0
-}
-
-# ------------------------------------------------------------------------------
-# Checks for new GitHub tag (for repos without releases).
-#
-# Description:
-#   - Uses get_latest_gh_tag to fetch the latest tag
-#   - Compares it to a local cached version (~/.<app>)
-#   - If newer, sets global CHECK_UPDATE_RELEASE and returns 0
-#
-# Usage:
-#     if check_for_gh_tag "guacd" "apache/guacamole-server"; then
-#       fetch_and_deploy_gh_tag "guacd" "apache/guacamole-server" "/opt/guacamole-server"
-#     fi
-#
-# Notes:
-#   - For repos that only publish tags, not GitHub Releases
-#   - Same interface as check_for_gh_release
-# ------------------------------------------------------------------------------
-check_for_gh_tag() {
-  local app="$1"
-  local repo="$2"
-  local prefix="${3:-}"
-  local app_lc=""
-  app_lc="$(echo "${app,,}" | tr -d ' ')"
-  local current_file="$HOME/.${app_lc}"
-
-  msg_info "Checking for update: ${app}"
+  local tags_json
+  tags_json=$(</tmp/gh_tags.json)
+  rm -f /tmp/gh_tags.json
 
+  # Extract tag names, filter by prefix, exclude pre-release patterns, sort by version
   local latest=""
-  latest=$(get_latest_gh_tag "$repo" "$prefix") || return 1
+  latest=$(echo "$tags_json" | grep -oP '"name":\s*"\K[^"]+' |
+    { [[ -n "$prefix" ]] && grep "^${prefix}" || cat; } |
+    grep -viE '(rc|alpha|beta|dev|test|preview|snapshot)' |
+    sort -V | tail -n1)
 
-  local current=""
-  [[ -f "$current_file" ]] && current="$(<"$current_file")"
-
-  if [[ -z "$current" || "$current" != "$latest" ]]; then
-    CHECK_UPDATE_RELEASE="$latest"
-    msg_ok "Update available: ${app} ${current:-not installed} → ${latest}"
-    return 0
+  if [[ -z "$latest" ]]; then
+    msg_warn "No matching tags found for ${repo}${prefix:+ (prefix: $prefix)}"
+    return 1
   fi
 
-  msg_ok "No update available: ${app} (${latest})"
-  return 1
+  if [[ "$strip_prefix" == "true" && -n "$prefix" ]]; then
+    latest="${latest#"$prefix"}"
+  fi
+
+  echo "$latest"
+  return 0
 }
 
 # ==============================================================================
@@ -2588,8 +2519,6 @@ check_for_codeberg_release() {
 # ------------------------------------------------------------------------------
 create_self_signed_cert() {
   local APP_NAME="${1:-${APPLICATION}}"
-  local HOSTNAME="$(hostname -f)"
-  local IP="$(hostname -I | awk '{print $1}')"
   local APP_NAME_LC=$(echo "${APP_NAME,,}" | tr -d ' ')
   local CERT_DIR="/etc/ssl/${APP_NAME_LC}"
   local CERT_KEY="${CERT_DIR}/${APP_NAME_LC}.key"
@@ -2607,8 +2536,8 @@ create_self_signed_cert() {
 
   mkdir -p "$CERT_DIR"
   $STD openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 \
-    -subj "/CN=${HOSTNAME}" \
-    -addext "subjectAltName=DNS:${HOSTNAME},DNS:localhost,IP:${IP},IP:127.0.0.1" \
+    -subj "/CN=${APP_NAME}" \
+    -addext "subjectAltName=DNS:${APP_NAME}" \
     -keyout "$CERT_KEY" \
     -out "$CERT_CRT" || {
     msg_error "Failed to create self-signed certificate"
@@ -4256,8 +4185,6 @@ function setup_gs() {
 #   - NVIDIA requires matching host driver version
 # ------------------------------------------------------------------------------
 function setup_hwaccel() {
-  local service_user="${1:-}"
-
   # Check if user explicitly disabled GPU in advanced settings
   # ENABLE_GPU is exported from build.func
   if [[ "${ENABLE_GPU:-no}" == "no" ]]; then
@@ -4509,7 +4436,7 @@ function setup_hwaccel() {
   # ═══════════════════════════════════════════════════════════════════════════
   # Device Permissions
   # ═══════════════════════════════════════════════════════════════════════════
-  _setup_gpu_permissions "$in_ct" "$service_user"
+  _setup_gpu_permissions "$in_ct"
 
   cache_installed_version "hwaccel" "1.0"
   msg_ok "Setup Hardware Acceleration"
@@ -5143,7 +5070,6 @@ EOF
 # ══════════════════════════════════════════════════════════════════════════════
 _setup_gpu_permissions() {
   local in_ct="$1"
-  local service_user="${2:-}"
 
   # /dev/dri permissions (Intel/AMD)
   if [[ "$in_ct" == "0" && -d /dev/dri ]]; then
@@ -5210,12 +5136,6 @@ _setup_gpu_permissions() {
     chmod 666 /dev/kfd 2>/dev/null || true
     msg_info "AMD ROCm compute device configured"
   fi
-
-  # Add service user to render and video groups for GPU hardware acceleration
-  if [[ -n "$service_user" ]]; then
-    $STD usermod -aG render "$service_user" 2>/dev/null || true
-    $STD usermod -aG video "$service_user" 2>/dev/null || true
-  fi
 }
 
 # ------------------------------------------------------------------------------
@@ -6698,38 +6618,22 @@ EOF
 #   - Optionally uses official PGDG repository for specific versions
 #   - Detects existing PostgreSQL version
 #   - Dumps all databases before upgrade
-#   - Installs optional PG_MODULES (e.g. postgis, contrib, cron)
+#   - Installs optional PG_MODULES (e.g. postgis, contrib)
 #   - Restores dumped data post-upgrade
 #
 # Variables:
 #   USE_PGDG_REPO  - Use official PGDG repository (default: true)
 #                    Set to "false" to use distro packages instead
 #   PG_VERSION    - Major PostgreSQL version (e.g. 15, 16) (default: 16)
-#   PG_MODULES    - Comma-separated list of modules (e.g. "postgis,contrib,cron")
+#   PG_MODULES    - Comma-separated list of modules (e.g. "postgis,contrib")
 #
 # Examples:
-#   setup_postgresql                                          # Uses PGDG repo, PG 16
-#   PG_VERSION="17" setup_postgresql                          # Specific version from PGDG
-#   USE_PGDG_REPO=false setup_postgresql                      # Uses distro package instead
-#   PG_VERSION="17" PG_MODULES="cron" setup_postgresql        # With pg_cron module
+#   setup_postgresql                              # Uses PGDG repo, PG 16
+#   PG_VERSION="17" setup_postgresql               # Specific version from PGDG
+#   USE_PGDG_REPO=false setup_postgresql           # Uses distro package instead
 # ------------------------------------------------------------------------------
 
-# Internal helper: Configure shared_preload_libraries for pg_cron
-_configure_pg_cron_preload() {
-  local modules="${1:-}"
-  [[ -z "$modules" ]] && return 0
-  if [[ ",$modules," == *",cron,"* ]]; then
-    local current_libs
-    current_libs=$(sudo -u postgres psql -tAc "SHOW shared_preload_libraries;" 2>/dev/null || echo "")
-    if [[ "$current_libs" != *"pg_cron"* ]]; then
-      local new_libs="${current_libs:+${current_libs},}pg_cron"
-      $STD sudo -u postgres psql -c "ALTER SYSTEM SET shared_preload_libraries = '${new_libs}';"
-      $STD systemctl restart postgresql
-    fi
-  fi
-}
-
-setup_postgresql() {
+function setup_postgresql() {
   local PG_VERSION="${PG_VERSION:-16}"
   local PG_MODULES="${PG_MODULES:-}"
   local USE_PGDG_REPO="${USE_PGDG_REPO:-true}"
@@ -6767,7 +6671,6 @@ setup_postgresql() {
           $STD apt install -y "postgresql-${CURRENT_PG_VERSION}-${module}" 2>/dev/null || true
         done
       fi
-      _configure_pg_cron_preload "$PG_MODULES"
       return 0
     fi
 
@@ -6803,7 +6706,6 @@ setup_postgresql() {
         $STD apt install -y "postgresql-${INSTALLED_VERSION}-${module}" 2>/dev/null || true
       done
     fi
-    _configure_pg_cron_preload "$PG_MODULES"
     return 0
   fi
 
@@ -6825,7 +6727,6 @@ setup_postgresql() {
         $STD apt install -y "postgresql-${PG_VERSION}-${module}" 2>/dev/null || true
       done
     fi
-    _configure_pg_cron_preload "$PG_MODULES"
     return 0
   fi
 
@@ -6853,16 +6754,13 @@ setup_postgresql() {
   local SUITE
   case "$DISTRO_CODENAME" in
   trixie | forky | sid)
-
     if verify_repo_available "https://apt.postgresql.org/pub/repos/apt" "trixie-pgdg"; then
       SUITE="trixie-pgdg"
-
     else
       msg_warn "PGDG repo not available for ${DISTRO_CODENAME}, falling back to distro packages"
       USE_PGDG_REPO=false setup_postgresql
       return $?
     fi
-
     ;;
   *)
     SUITE=$(get_fallback_suite "$DISTRO_ID" "$DISTRO_CODENAME" "https://apt.postgresql.org/pub/repos/apt")
@@ -6946,7 +6844,6 @@ setup_postgresql() {
       }
     done
   fi
-  _configure_pg_cron_preload "$PG_MODULES"
 }
 
 # ------------------------------------------------------------------------------
@@ -6965,7 +6862,6 @@ setup_postgresql() {
 #   PG_DB_NAME="immich" PG_DB_USER="immich" PG_DB_EXTENSIONS="pgvector" setup_postgresql_db
 #   PG_DB_NAME="ghostfolio" PG_DB_USER="ghostfolio" PG_DB_GRANT_SUPERUSER="true" setup_postgresql_db
 #   PG_DB_NAME="adventurelog" PG_DB_USER="adventurelog" PG_DB_EXTENSIONS="postgis" setup_postgresql_db
-#   PG_DB_NAME="splitpro" PG_DB_USER="splitpro" PG_DB_EXTENSIONS="pg_cron" setup_postgresql_db
 #
 # Variables:
 #   PG_DB_NAME             - Database name (required)
@@ -6997,13 +6893,6 @@ function setup_postgresql_db() {
   $STD sudo -u postgres psql -c "CREATE ROLE $PG_DB_USER WITH LOGIN PASSWORD '$PG_DB_PASS';"
   $STD sudo -u postgres psql -c "CREATE DATABASE $PG_DB_NAME WITH OWNER $PG_DB_USER ENCODING 'UTF8' TEMPLATE template0;"
 
-  # Configure pg_cron database BEFORE creating the extension (must be set before pg_cron loads)
-  if [[ -n "${PG_DB_EXTENSIONS:-}" ]] && [[ ",${PG_DB_EXTENSIONS//[[:space:]]/}," == *",pg_cron,"* ]]; then
-    $STD sudo -u postgres psql -c "ALTER SYSTEM SET cron.database_name = '${PG_DB_NAME}';"
-    $STD sudo -u postgres psql -c "ALTER SYSTEM SET cron.timezone = 'UTC';"
-    $STD systemctl restart postgresql
-  fi
-
   # Install extensions (comma-separated)
   if [[ -n "${PG_DB_EXTENSIONS:-}" ]]; then
     IFS=',' read -ra EXT_LIST <<<"${PG_DB_EXTENSIONS:-}"
@@ -7013,12 +6902,6 @@ function setup_postgresql_db() {
     done
   fi
 
-  # Grant pg_cron schema permissions to DB user
-  if [[ -n "${PG_DB_EXTENSIONS:-}" ]] && [[ ",${PG_DB_EXTENSIONS//[[:space:]]/}," == *",pg_cron,"* ]]; then
-    $STD sudo -u postgres psql -d "$PG_DB_NAME" -c "GRANT USAGE ON SCHEMA cron TO ${PG_DB_USER};"
-    $STD sudo -u postgres psql -d "$PG_DB_NAME" -c "GRANT ALL ON ALL TABLES IN SCHEMA cron TO ${PG_DB_USER};"
-  fi
-
   # ALTER ROLE settings for Django/Rails compatibility (unless skipped)
   if [[ "${PG_DB_SKIP_ALTER_ROLE:-}" != "true" ]]; then
     $STD sudo -u postgres psql -c "ALTER ROLE $PG_DB_USER SET client_encoding TO 'utf8';"
@@ -7060,6 +6943,7 @@ function setup_postgresql_db() {
   export PG_DB_USER
   export PG_DB_PASS
 }
+
 # ------------------------------------------------------------------------------
 # Installs rbenv and ruby-build, installs Ruby and optionally Rails.
 #