Complete Restructure and gitea

* Moved common functions
+ Started work on gitea

lib/colors.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+NC='\033[0m' # No Color

lib/functions.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+send_discord_notification() {
+    local message=$1
+    local color=$2
+
+    # Check if we should send discord notifications
+    if [ -n "$DISCORD_WEB_HOOK" ]; then
+        curl \
+            -H "Content-Type: application/json" \
+            -d "{ \"content\":\"\", \"embeds\":[{ \"title\":\"Vaultwarden Backup\", \"description\":\"${message}\", \"color\":${color}} ]}" \
+            $DISCORD_WEB_HOOK
+    fi
+}
+
+check_required_programs() {
+    local requirements_file=$1
+    local missing=0
+    local optional_missing=0
+
+    while IFS= read -r line || [[ -n "$line" ]]; do
+        program=${line#\*}
+        is_optional=false
+
+        if [[ "$line" == \** ]]; then
+            is_optional=true
+        fi
+
+        if ! command -v "$program" &> /dev/null; then
+            if [ "$is_optional" = true ]; then
+                echo -e "${YELLOW}Warning: Optional program '$program' is not installed.${NC}" >&2
+                optional_missing=1
+            else
+                echo -e "${RED}Error: Required program '$program' is not installed.${NC}" >&2
+                missing=1
+            fi
+        fi
+    done < "$requirements_file"
+
+    if [ $missing -ne 0 ]; then
+        local ERR_MSG="One or more required programs are missing."
+        send_discord_notification "$ERR_MSG" "16711680"
+        echo -e "${RED}$ERR_MSG${NC}" >&2
+        exit 1
+    elif [ $optional_missing -ne 0 ]; then
+        local WARN_MSG="One or more optional programs are missing."
+        send_discord_notification "$WARN_MSG" "16776960" # Yellow color code
+        echo -e "${YELLOW}$WARN_MSG${NC}" >&2
+    fi
+}
+
+# Logging
+
+success() {
+    echo -e "${GREEN}Success: $1${NC}"
+}
+
+log() {
+    echo -e "${NC}$1${NC}"
+}
+
+warn() {
+    echo -e "${YELLOW}WARN: $1${NC}"
+}
+
+error() {
+    echo -e "${RED}ERROR: $1${NC}" >&2
+}