Refactor localagi.sh for better readability

Removed unnecessary blank lines and improved script readability.

CHANGELOG.md

@@ -499,6 +499,19 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-07-10
+
+### 🆕 New Scripts
+
+  - Squid ([#15605](https://github.com/community-scripts/ProxmoxVE/pull/15605))
+
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - Fireshare: Fix for install and upgrade to v1.7.3 [@tremor021](https://github.com/tremor021) ([#15673](https://github.com/community-scripts/ProxmoxVE/pull/15673))
+    - Endurain: Fix update procedure [@tremor021](https://github.com/tremor021) ([#15674](https://github.com/community-scripts/ProxmoxVE/pull/15674))
+
 ## 2026-07-09
 
 ### 🚀 Updated Scripts

ct/endurain.sh

@@ -34,31 +34,22 @@ function update_script() {
     systemctl stop endurain
     msg_ok "Stopped Service"
 
-    msg_info "Creating Backup"
+    create_backup /opt/endurain/.env /opt/endurain/frontend/dist/env.js
-    cp /opt/endurain/.env /opt/endurain.env
-    cp /opt/endurain/frontend/dist/env.js /opt/endurain.env.js
-    msg_ok "Created Backup"
-
     CLEAN_INSTALL=1 fetch_and_deploy_codeberg_release "endurain" "endurain-project/endurain" "tarball" "latest" "/opt/endurain"
 
     msg_info "Preparing Update"
     cd /opt/endurain
-    rm -rf \
+    rm -rf /opt/endurain/{docs,example.env,screenshot_01.png} /opt/endurain/docker* /opt/endurain/*.yml
-      /opt/endurain/{docs,example.env,screenshot_01.png} \
-      /opt/endurain/docker* \
-      /opt/endurain/*.yml
-    cp /opt/endurain.env /opt/endurain/.env
-    rm /opt/endurain.env
     msg_ok "Prepared Update"
 
     msg_info "Updating Frontend"
     cd /opt/endurain/frontend
     $STD npm ci
     $STD npm run build
-    cp /opt/endurain.env.js /opt/endurain/frontend/dist/env.js
-    rm /opt/endurain.env.js
     msg_ok "Updated Frontend"
 
+    restore_backup
+
     msg_info "Updating Backend"
     cd /opt/endurain/backend
     UV_VERSION=$(grep -Po 'required-version\s*=\s*"\K[^"]+' pyproject.toml 2>/dev/null || echo "0.11.18")

ct/fireshare.sh

@@ -35,12 +35,22 @@ function update_script() {
     systemctl stop fireshare
     msg_ok "Stopped Service"
 
-    mv /opt/fireshare/fireshare.env /opt
+    create_backup /opt/fireshare/fireshare.env
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "fireshare" "ShaneIsrael/fireshare" "tarball"
-    mv /opt/fireshare.env /opt/fireshare
+    restore_backup
     rm -f /usr/local/bin/fireshare
 
-    msg_info "Updating Fireshare"
+    if ! grep -q "__FIRESHARE_PORT__" /etc/nginx/nginx.conf; then
+      cp /opt/fireshare/app/nginx/prod.conf /etc/nginx/nginx.conf
+      sed -i 's|root /processed/|root /opt/fireshare-processed/|g' /etc/nginx/nginx.conf
+      sed -i 's/^user[[:space:]]\+nginx;/user  root;/' /etc/nginx/nginx.conf
+      sed -i 's|root[[:space:]]\+/app/build;|root /opt/fireshare/app/client/build;|' /etc/nginx/nginx.conf
+      sed -i 's/__FIRESHARE_PORT__/80/g' /etc/nginx/nginx.conf
+      cp /opt/fireshare/app/nginx/error.html /etc/nginx/
+      cp /opt/fireshare/app/nginx/api_unavailable.html /etc/nginx/
+    fi
+    msg_info "Configuring Fireshare"
+
     cd /opt/fireshare
     $STD uv venv --clear
     $STD .venv/bin/python -m ensurepip --upgrade
@@ -53,13 +63,10 @@ function update_script() {
     export VIDEO_DIRECTORY=/opt/fireshare-videos
     export PROCESSED_DIRECTORY=/opt/fireshare-processed
     $STD uv run flask db upgrade
-
-    msg_info "Building Fireshare Client"
     cd /opt/fireshare/app/client
     $STD npm install
     $STD npm run build
-    msg_ok "Built Fireshare Client"
+    msg_ok "Configured Fireshare"
-    msg_ok "Updated Fireshare"
 
     msg_info "Starting Service"
     systemctl start fireshare

ct/headers/localagi

@@ -0,0 +1,6 @@
+    __                     _____   __________
+   / /   ____  _________ _/ /   | / ____/  _/
+  / /   / __ \/ ___/ __ `/ / /| |/ / __ / /  
+ / /___/ /_/ / /__/ /_/ / / ___ / /_/ // /   
+/_____/\____/\___/\__,_/_/_/  |_\____/___/   
+                                             

ct/headers/squid

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

ct/localagi.sh

@@ -0,0 +1,67 @@
+#!/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: BillyOutlast
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/mudler/LocalAGI
+
+APP="LocalAGI"
+var_tags="${var_tags:-ai}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-4096}"
+var_disk="${var_disk:-20}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_arm64="${var_arm64:-no}"
+var_unprivileged="${var_unprivileged:-1}"
+var_gpu="${var_gpu:-no}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/localagi ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "localagi" "mudler/LocalAGI"; then
+    msg_info "Stopping Service"
+    systemctl stop localagi
+    msg_ok "Stopped Service"
+
+    create_backup /opt/localagi/.env
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "localagi" "mudler/LocalAGI" "tarball" "latest" "/opt/localagi"
+    restore_backup
+
+    msg_info "Building LocalAGI"
+    cd /opt/localagi/webui/react-ui
+    $STD bun install
+    $STD bun run build
+    cd /opt/localagi
+    $STD go build -o /usr/local/bin/localagi
+    msg_ok "Updated LocalAGI successfully"
+
+    msg_info "Starting Service"
+    systemctl start localagi
+    msg_ok "Started Service"
+    msg_ok "Updated successfully!"
+    exit
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access it using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:3000${CL}"

ct/squid.sh

@@ -0,0 +1,53 @@
+#!/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: 007hacky007
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.squid-cache.org/
+
+APP="Squid"
+var_tags="${var_tags:-proxy}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-512}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_arm64="${var_arm64:-yes}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/squid/squid.conf ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+  msg_info "Updating Squid"
+  $STD apt update
+  $STD apt upgrade -y
+  msg_ok "Updated Squid"
+
+  msg_info "Validating Squid Configuration"
+  $STD squid -k parse
+  msg_ok "Validated Squid Configuration"
+
+  msg_info "Restarting Squid"
+  systemctl restart squid
+  msg_ok "Restarted Squid"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Proxy endpoint:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}${IP}:3128${CL}"

install/fireshare-install.sh

@@ -141,6 +141,9 @@ cp /opt/fireshare/app/nginx/prod.conf /etc/nginx/nginx.conf
 sed -i 's|root /processed/|root /opt/fireshare-processed/|g' /etc/nginx/nginx.conf
 sed -i 's/^user[[:space:]]\+nginx;/user  root;/' /etc/nginx/nginx.conf
 sed -i 's|root[[:space:]]\+/app/build;|root /opt/fireshare/app/client/build;|' /etc/nginx/nginx.conf
+sed -i 's/__FIRESHARE_PORT__/80/g' /etc/nginx/nginx.conf
+cp /opt/fireshare/app/nginx/error.html /etc/nginx/
+cp /opt/fireshare/app/nginx/api_unavailable.html /etc/nginx/
 systemctl start nginx
 
 cat <<EOF >~/fireshare.creds

install/localagi-install.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: BillyOutlast
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/mudler/LocalAGI
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+APP="LocalAGI"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y build-essential
+msg_ok "Installed Dependencies"
+
+NODE_VERSION="24" setup_nodejs
+setup_go
+
+msg_info "Installing Bun"
+export BUN_INSTALL="/root/.bun"
+curl -fsSL https://bun.sh/install | $STD bash
+ln -sf /root/.bun/bin/bun /usr/local/bin/bun
+ln -sf /root/.bun/bin/bunx /usr/local/bin/bunx
+msg_ok "Installed Bun"
+
+fetch_and_deploy_gh_release "localagi" "mudler/LocalAGI" "tarball" "latest" "/opt/localagi"
+
+msg_info "Configuring LocalAGI"
+mkdir -p /opt/localagi/pool
+cat <<'EOF' >/opt/localagi/.env
+LOCALAGI_MODEL=gemma-3-4b-it-qat
+LOCALAGI_MULTIMODAL_MODEL=moondream2-20250414
+LOCALAGI_IMAGE_MODEL=sd-1.5-ggml
+LOCALAGI_LLM_API_URL=http://127.0.0.1:11434/v1
+LOCALAGI_STATE_DIR=/opt/localagi/pool
+EOF
+msg_ok "Configured LocalAGI"
+
+msg_info "Setting up LocalAGI"
+cd /opt/localagi/webui/react-ui
+$STD bun install
+$STD bun run build
+cd /opt/localagi
+$STD go build -o /usr/local/bin/localagi
+msg_ok "Set up LocalAGI"
+
+msg_info "Creating LocalAGI systemd service"
+cat <<EOF >/etc/systemd/system/localagi.service
+[Unit]
+Description=LocalAGI
+After=network.target
+
+[Service]
+User=root
+Type=simple
+EnvironmentFile=/opt/localagi/.env
+
+WorkingDirectory=/opt/localagi
+ExecStart=/usr/local/bin/localagi
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now localagi
+msg_ok "Created LocalAGI systemd service"
+
+motd_ssh
+customize
+cleanup_lxc

install/squid-install.sh

@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: 007hacky007
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.squid-cache.org/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Configuring Squid"
+mkdir -p /etc/squid
+cat <<EOF >/etc/squid/squid.conf
+acl localnet src 0.0.0.1-0.255.255.255
+acl localnet src 10.0.0.0/8
+acl localnet src 100.64.0.0/10
+acl localnet src 169.254.0.0/16
+acl localnet src 172.16.0.0/12
+acl localnet src 192.168.0.0/16
+acl localnet src fc00::/7
+acl localnet src fe80::/10
+
+acl SSL_ports port 443
+acl Safe_ports port 80
+acl Safe_ports port 21
+acl Safe_ports port 443
+acl Safe_ports port 70
+acl Safe_ports port 210
+acl Safe_ports port 1025-65535
+acl Safe_ports port 280
+acl Safe_ports port 488
+acl Safe_ports port 591
+acl Safe_ports port 777
+acl CONNECT method CONNECT
+
+http_access deny !Safe_ports
+http_access deny CONNECT !SSL_ports
+http_access allow localhost manager
+http_access deny manager
+
+auth_param basic program /usr/lib/squid/basic_ncsa_auth /etc/squid/passwords
+auth_param basic realm proxy
+acl authenticated proxy_auth REQUIRED
+http_access allow authenticated
+http_access deny all
+
+http_port 3128
+
+coredump_dir /var/spool/squid
+
+refresh_pattern ^ftp:        1440    20%    10080
+refresh_pattern ^gopher:     1440    0%     1440
+refresh_pattern -i (/cgi-bin/|\\?) 0  0%     0
+refresh_pattern .            0       20%    4320
+
+# Privacy / hardening
+httpd_suppress_version_string on
+visible_hostname $(hostname)
+forwarded_for delete
+request_header_access X-Forwarded-For deny all
+EOF
+msg_ok "Configured Squid"
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  squid \
+  apache2-utils
+msg_ok "Installed Dependencies"
+
+msg_info "Configuring Squid Authentication"
+touch /etc/squid/passwords
+chown proxy:proxy /etc/squid/passwords
+chmod 640 /etc/squid/passwords
+$STD squid -k parse
+msg_ok "Configured Squid Authentication"
+
+msg_info "Starting Service"
+systemctl enable -q --now squid
+msg_ok "Started Service"
+
+motd_ssh
+customize
+cleanup_lxc

misc/tools.func

@@ -36,10 +36,6 @@
 #
 # ==============================================================================
 
-# Guard against double-sourcing (core.func uses the same pattern)
-[[ -n "${_TOOLS_FUNC_LOADED:-}" ]] && return 0
-_TOOLS_FUNC_LOADED=1
-
 # ------------------------------------------------------------------------------
 # Debug helper - outputs to stderr when TOOLS_DEBUG is enabled
 # Usage: debug_log "message"
@@ -95,17 +91,16 @@ curl_with_retry() {
   while [[ $attempt -le $retries ]]; do
     debug_log "curl attempt $attempt/$retries: $url"
 
-    # Build curl command as array to avoid command injection via extra_opts
+    local curl_cmd="curl -fsSL --connect-timeout $connect_timeout --max-time $timeout"
-    local -a curl_args=(curl -fsSL --connect-timeout "$connect_timeout" --max-time "$timeout")
+    [[ -n "$extra_opts" ]] && curl_cmd="$curl_cmd $extra_opts"
-    [[ -n "$extra_opts" ]] && read -ra _extra <<<"$extra_opts" && curl_args+=("${_extra[@]}")
 
     if [[ "$output" == "-" ]]; then
-      if "${curl_args[@]}" "$url"; then
+      if $curl_cmd "$url"; then
         success=true
         break
       fi
     else
-      if "${curl_args[@]}" -o "$output" "$url"; then
+      if $curl_cmd -o "$output" "$url"; then
         success=true
         break
       fi
@@ -158,16 +153,15 @@ curl_api_with_retry() {
   while [[ $attempt -le $retries ]]; do
     debug_log "curl API attempt $attempt/$retries: $url"
 
-    # Build curl command as array to avoid command injection via extra_opts
+    local curl_cmd="curl -fsSL --connect-timeout $connect_timeout --max-time $timeout -w '%{http_code}'"
-    local -a curl_args=(curl -fsSL --connect-timeout "$connect_timeout" --max-time "$timeout" -w '%{http_code}')
+    [[ -n "$extra_opts" ]] && curl_cmd="$curl_cmd $extra_opts"
-    [[ -n "$extra_opts" ]] && read -ra _extra <<<"$extra_opts" && curl_args+=("${_extra[@]}")
 
     if [[ -n "$body_file" ]]; then
-      http_code=$("${curl_args[@]}" -o "$body_file" "$url" 2>/dev/null) || true
+      http_code=$($curl_cmd -o "$body_file" "$url" 2>/dev/null) || true
     else
       # Capture body and http_code separately
       local tmp_body="/tmp/curl_api_body_$$"
-      http_code=$("${curl_args[@]}" -o "$tmp_body" "$url" 2>/dev/null) || true
+      http_code=$($curl_cmd -o "$tmp_body" "$url" 2>/dev/null) || true
       if [[ -f "$tmp_body" ]]; then
         cat "$tmp_body"
         rm -f "$tmp_body"
@@ -310,10 +304,7 @@ edit_yaml_config() {
     return 1
   fi
 
-  # Escape sed metacharacters in value (| and &) to prevent injection
+  sed -i "s|^\([[:space:]]*${key}[[:space:]]*:\).*|\1 ${value}|" "$file"
-  local escaped_value="${value//|/\\|}"
-  escaped_value="${escaped_value//&/\\&}"
-  sed -i "s|^\([[:space:]]*${key}[[:space:]]*:\).*|\1 ${escaped_value}|" "$file"
 }
 
 # ------------------------------------------------------------------------------
@@ -1696,6 +1687,10 @@ is_ubuntu() {
   [[ "$(get_os_info id)" == "ubuntu" ]]
 }
 
+is_alpine() {
+  [[ "$(get_os_info id)" == "alpine" ]]
+}
+
 # ------------------------------------------------------------------------------
 # Get Debian/Ubuntu major version
 # ------------------------------------------------------------------------------
@@ -2459,10 +2454,8 @@ start_timer() {
 end_timer() {
   local start_time="$1"
   local label="${2:-Operation}"
-  local end_time
+  local end_time=$(date +%s)
-  end_time=$(date +%s)
   local duration=$((end_time - start_time))
-  echo "${label} took ${duration}s"
 }
 
 # ------------------------------------------------------------------------------
@@ -6753,16 +6746,9 @@ setup_mariadb_db() {
 
   msg_info "Setting up MariaDB Database"
 
-  # Use --defaults-extra-file to pass credentials safely and escape identifiers
+  $STD mariadb -u root -e "CREATE DATABASE \`$MARIADB_DB_NAME\` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
-  # to prevent SQL injection via DB name / user / password
+  $STD mariadb -u root -e "CREATE USER '$MARIADB_DB_USER'@'localhost' IDENTIFIED BY '$MARIADB_DB_PASS';"
-  local _db_escaped _user_escaped _pass_escaped
+  $STD mariadb -u root -e "GRANT ALL ON \`$MARIADB_DB_NAME\`.* TO '$MARIADB_DB_USER'@'localhost';"
-  _db_escaped="${MARIADB_DB_NAME//\'/\'\'}"
-  _user_escaped="${MARIADB_DB_USER//\'/\'\'}"
-  _pass_escaped="${MARIADB_DB_PASS//\'/\'\'}"
-
-  $STD mariadb -u root -e "CREATE DATABASE \`$_db_escaped\` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
-  $STD mariadb -u root -e "CREATE USER '$_user_escaped'@'localhost' IDENTIFIED BY '$_pass_escaped';"
-  $STD mariadb -u root -e "GRANT ALL ON \`$_db_escaped\`.* TO '$_user_escaped'@'localhost';"
 
   # Optional extra grants
   if [[ -n "${MARIADB_DB_EXTRA_GRANTS:-}" ]]; then
@@ -8392,14 +8378,8 @@ setup_postgresql_db() {
   fi
 
   msg_info "Setting up PostgreSQL Database"
-  # Escape single quotes in identifiers to prevent SQL injection
+  $STD sudo -u postgres psql -c "CREATE ROLE $PG_DB_USER WITH LOGIN PASSWORD '$PG_DB_PASS';"
-  local _pg_user_escaped _pg_pass_escaped _pg_db_escaped
+  $STD sudo -u postgres psql -c "CREATE DATABASE $PG_DB_NAME WITH OWNER $PG_DB_USER ENCODING 'UTF8' TEMPLATE template0;"
-  _pg_user_escaped="${PG_DB_USER//\'/\'\'}"
-  _pg_pass_escaped="${PG_DB_PASS//\'/\'\'}"
-  _pg_db_escaped="${PG_DB_NAME//\'/\'\'}"
-
-  $STD sudo -u postgres psql -c "CREATE ROLE $_pg_user_escaped WITH LOGIN PASSWORD '$_pg_pass_escaped';"
-  $STD sudo -u postgres psql -c "CREATE DATABASE $_pg_db_escaped WITH OWNER $_pg_user_escaped 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