Initial Commit

restore.sh

@@ -0,0 +1,142 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BACKUP_DIR="${SCRIPT_DIR}/backups"
+
+show_diff() {
+    local source_dir="$1"
+    echo ""
+    echo "==================== Changes Preview (Diff) ===================="
+    local changes_found=0
+
+    while IFS= read -r -d '' item; do
+        rel_path="${item#"${source_dir}"/}"
+        dest_item="${HOME}/${rel_path}"
+
+        if [ -d "${item}" ]; then
+            continue
+        fi
+
+        if [ ! -e "${dest_item}" ]; then
+            changes_found=1
+            echo -e "\n\033[1;32m[NEW FILE]\033[0m ~/${rel_path}"
+        else
+            if ! cmp -s "${item}" "${dest_item}"; then
+                changes_found=1
+                echo -e "\n\033[1;33m[MODIFIED]\033[0m ~/${rel_path}"
+                if command -v git &>/dev/null; then
+                    git diff --no-index --color "${dest_item}" "${item}" || true
+                else
+                    diff -u --color=always "${dest_item}" "${item}" || true
+                fi
+            fi
+        fi
+    done < <(find "${source_dir}" -type f -print0)
+
+    if [ "${changes_found}" -eq 0 ]; then
+        echo -e "\n\033[1;32mNo differences detected. Current configuration matches the backup exactly.\033[0m"
+    fi
+    echo "================================================================"
+    echo ""
+}
+
+ARCHIVE_PATH=""
+
+# 1. Check positional argument
+if [ $# -ge 1 ] && [ -n "$1" ]; then
+    ARCHIVE_PATH="$1"
+# 2. Check if piped via stdin
+elif [ ! -t 0 ]; then
+    read -r ARCHIVE_PATH || true
+fi
+
+# 3. Interactive prompt / selection menu if no input given
+if [ -z "${ARCHIVE_PATH}" ]; then
+    if [ ! -d "${BACKUP_DIR}" ]; then
+        echo "Error: No backups directory found at ${BACKUP_DIR}"
+        exit 1
+    fi
+
+    mapfile -t AVAILABLE_BACKUPS < <(find "${BACKUP_DIR}" -maxdepth 1 -name "konsole_backup_*.zip" | sort -r)
+
+    if [ "${#AVAILABLE_BACKUPS[@]}" -eq 0 ]; then
+        echo "Error: No backup archives found in ${BACKUP_DIR}."
+        exit 1
+    fi
+
+    echo "Available Konsole backups:"
+    for i in "${!AVAILABLE_BACKUPS[@]}"; do
+        echo " [$((i + 1))] $(basename "${AVAILABLE_BACKUPS[$i]}")"
+    done
+    echo " [q] Quit"
+
+    read -r -p "Select a backup to restore [1-${#AVAILABLE_BACKUPS[@]}]: " choice < /dev/tty
+    if [[ "${choice}" =~ ^[0-9]+$ ]] && [ "${choice}" -ge 1 ] && [ "${choice}" -le "${#AVAILABLE_BACKUPS[@]}" ]; then
+        ARCHIVE_PATH="${AVAILABLE_BACKUPS[$((choice - 1))]}"
+    else
+        echo "Aborted."
+        exit 0
+    fi
+fi
+
+# Expand relative paths
+if [[ "${ARCHIVE_PATH}" != /* ]]; then
+    if [ -f "${BACKUP_DIR}/${ARCHIVE_PATH}" ]; then
+        ARCHIVE_PATH="${BACKUP_DIR}/${ARCHIVE_PATH}"
+    elif [ -f "./${ARCHIVE_PATH}" ]; then
+        ARCHIVE_PATH="$(pwd)/${ARCHIVE_PATH}"
+    fi
+fi
+
+if [ ! -f "${ARCHIVE_PATH}" ]; then
+    echo "Error: Backup file not found: ${ARCHIVE_PATH}"
+    exit 1
+fi
+
+echo "Selected backup archive: ${ARCHIVE_PATH}"
+
+# Extract to temporary staging directory
+TEMP_DIR="$(mktemp -d)"
+trap 'rm -rf "${TEMP_DIR}"' EXIT
+
+unzip -q -o "${ARCHIVE_PATH}" -d "${TEMP_DIR}"
+
+# Interactive confirmation loop (allows viewing diffs)
+while true; do
+    echo ""
+    echo "Konsole configuration files to be restored:"
+    find "${TEMP_DIR}" -mindepth 1 -maxdepth 3 | while read -r f; do
+        rel="${f#"${TEMP_DIR}"/}"
+        echo "  - ~/${rel}"
+    done
+    echo ""
+
+    if [ -t 0 ]; then
+        INPUT_SRC="/dev/stdin"
+    else
+        INPUT_SRC="/dev/tty"
+    fi
+
+    read -r -p "Choose action: [r] Restore / [d] View Diff / [c] Cancel: " action < "${INPUT_SRC}"
+
+    case "${action,,}" in
+        r|y|yes)
+            echo "Restoring configuration files..."
+            cp -a "${TEMP_DIR}/." "${HOME}/"
+            echo -e "\033[1;32mKonsole configurations restored successfully from $(basename "${ARCHIVE_PATH}")!\033[0m"
+            echo "Note: If Konsole is currently running, please restart it to apply all settings."
+            break
+            ;;
+        d|diff)
+            show_diff "${TEMP_DIR}"
+            ;;
+        c|q|n|no|cancel)
+            echo "Restoration cancelled."
+            exit 0
+            ;;
+        *)
+            echo "Invalid option. Please enter 'r', 'd', or 'c'."
+            ;;
+    esac
+done