feat: finish install scripts

all .sh scripts -> /usr/local/bin/
all .yml / .env -> /etc/serverconfig/

add [y/n] to override information
add --true argument to ignore [y/n] input

install.sh

@@ -2,12 +2,115 @@
 
 source "./scripts/common.sh"
 
+SCRIPT_FILE="/usr/local/bin"
+
+AUTO_CONFIRM=false
+[[ "$1" == "--true" ]] && AUTO_CONFIRM=true
+
 if [[ $EUID -ne 0 ]]; then
-    echo "the script needs to be as root."
+    echo "The script needs to run as root."
     exit 1
 fi
 
-# if [ ! -d "$ENV_DIR" ]; then
+touch "$LOG" || { echo "Cannot create log file $LOG"; exit 1; }
-#     echo "$ENV_DIR is missing..., "
+chmod 644 "$LOG"
-#     mkdir -p $ENV_DIR
+
-# fi
+datetime_print "-- Starting ServerConfig installation v(1.0.0) --"
+
+mkdir -p "$ETC_DIR" && \
+datetime_print "$ETC_DIR ensured."
+
+datetime_print "Installing scripts to $SCRIPT_FILE..."
+
+install_file() {
+    local filename="$1"
+    local pathname="$2"
+    local argument="${3:--Dm755}"
+    
+    datetime_print "Installing $filename to $pathname..."
+
+    if [[ ! -f "scripts/$filename" ]]; then
+        datetime_print "Source file scripts/$filename not found." "ERROR"
+        exit 1
+    fi
+    
+    if [[ -e "$pathname/$filename" ]]; then
+        if $AUTO_CONFIRM; then
+            yn="y"
+        else
+            read -p "$pathname/$filename already set, overwrite? (y/N): " yn
+        fi
+        case "$yn" in
+            [Yy]*)
+            ;;
+            *) 
+                datetime_print "$pathname/$filename not changed."
+                return
+            ;;
+        esac
+    fi
+
+    install $argument "scripts/$filename" "$pathname/$filename" && \
+        datetime_print "$filename installed." || \
+        { datetime_print "Error while installing $filename" "ERROR"; exit 1; }
+}
+echo
+datetime_print "------------- install files -------------"
+install_file "aws-backup.sh"        "$SCRIPT_FILE"  -Dm755
+install_file "disk-monitor.sh"      "$SCRIPT_FILE"  -Dm755
+install_file "sshd-login.sh"        "$SCRIPT_FILE"  -Dm755
+install_file "telegram.sh"          "$SCRIPT_FILE"  -Dm755
+install_file "docker-compose.yml"   "$ETC_DIR"      -Dm644
+
+create_env_variable() {
+    local key="$1"
+    local value="$2"
+
+    if [[ -z "$value" ]]; then
+        datetime_print "$key not set (empty input)."
+        return
+    fi
+
+    if grep -q "^$key=" "$ENV_FILE" 2>/dev/null; then
+        if $AUTO_CONFIRM; then
+            yn="y"
+        else
+            read -p "$key already set, overwrite? (y/N): " yn
+        fi
+        case "$yn" in
+            [Yy]*) 
+                sed -i "s/^$key=.*/$key=$value/" "$ENV_FILE"
+                datetime_print "$key updated."
+                ;;
+            *) 
+                datetime_print "$key not changed."
+                ;;
+        esac
+    else
+        echo "$key=$value" >> "$ENV_FILE"
+        datetime_print "$key set."
+    fi
+}
+
+echo
+datetime_print "--------- define .env variables ---------"
+
+ENV_LIST=("AWS" "TELEGRAM_CHAT_ID" "TELEGRAM_TOKEN" "EMAIL" "WG_HOSTNAME_VPN")
+
+for env in "${ENV_LIST[@]}"; do
+    read -p "Enter value for $env: " value
+    create_env_variable "$env" "$value"
+done
+
+while true; do
+    read -p "Add another env variable? (key or leave empty to quit): " key
+    [[ -z "$key" ]] && break
+    read -p "Enter value for $key: " value
+    create_env_variable "$key" "$value"
+done
+
+echo
+datetime_print "--------- Installation complete ---------"
+datetime_print "All config files are in $ETC_DIR"
+datetime_print "All scripts are in $SCRIPT_FILE"
+echo "Log file written at: $LOG"

scripts/common.sh

@@ -2,7 +2,7 @@
 
 FILENAME="serverconfig"
 
-ENV_DIR="/etc/$FILENAME"
+ETC_DIR="/etc/$FILENAME"
 ENV_FILE="$ENV_DIR/.env"
 LOG="/var/log/$FILENAME.log"
 

scripts/docker-compose.yml

@@ -28,8 +28,8 @@ services:
       - net.ipv6.conf.all.forwarding=1
       - net.ipv6.conf.default.forwarding=1
     environment:
-      - VIRTUAL_HOST=${HOSTNAME_VPN}
+      - VIRTUAL_HOST=${WG_HOSTNAME_VPN}
-      - LETSENCRYPT_HOST=${HOSTNAME_VPN}
+      - LETSENCRYPT_HOST=${WG_HOSTNAME_VPN}
       - LETSENCRYPT_EMAIL=${EMAIL}
       - VIRTUAL_PORT=51821
     depends_on: