tidy up

scripts/generic/restore_git_backup.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+# Git Restore Script for Latest Backup
+# Usage: ./restore_git_backup.sh [project_name] (optional - restore specific project)
+
+# Configuration
+BACKUP_DIR="/mnt/nas/Jake/git_backups"
+REPO_SOURCE="$HOME/source/"
+
+# Function to restore a single project from latest backup
+restore_project() {
+    local project_name="$1"
+    local latest_backup=$(find "$BACKUP_DIR" -maxdepth 1 -type d -name "*" | sort -r | head -n 1)
+
+    if [ -z "$latest_backup" ]; then
+        echo "Error: No backups found in $BACKUP_DIR"
+        exit 1
+    fi
+
+    local project_backup_path="${latest_backup}/${project_name}"
+
+    if [ ! -d "$project_backup_path" ]; then
+        echo "Error: Backup for project '$project_name' not found in latest backup"
+        exit 1
+    fi
+
+    local target_dir="$REPO_SOURCE/$project_name"
+
+    echo "Restoring $project_name from latest backup..."
+
+    # Check if project already exists and is up to date
+    if [ -d "$target_dir" ]; then
+        local backup_mtime=$(stat -c %Y "${project_backup_path}/backup.tar" 2>/dev/null || echo 0)
+        local repo_mtime=$(stat -c %Y "$target_dir" 2>/dev/null || echo 0)
+        
+        if [ "$repo_mtime" -ge "$backup_mtime" ]; then
+            echo "  Skipped $project_name (already up to date)"
+            return 0
+        fi
+    fi
+
+    # Create the project directory if it doesn't exist
+    mkdir -p "$target_dir"
+
+    # Extract the backup to the source directory (overwrite existing files)
+    tar -xf "${project_backup_path}/backup.tar" -C "$target_dir"
+
+    echo "Successfully restored $project_name from backup"
+}
+
+# Main restore function
+main_restore() {
+    local latest_backup=$(find "$BACKUP_DIR" -maxdepth 1 -type d -name "*" | sort -r | head -n 1)
+
+    if [ -z "$latest_backup" ]; then
+        echo "Error: No backups found in $BACKUP_DIR"
+        exit 1
+    fi
+
+    echo "Latest backup directory: $latest_backup"
+
+    if [ $# -eq 0 ]; then
+        # Restore all projects from latest backup
+        echo "Restoring all projects from latest backup..."
+
+        # Get list of project directories in the backup
+        local projects=($(ls "$latest_backup"))
+
+        for project in "${projects[@]}"; do
+            restore_project "$project"
+        done
+    else
+        # Restore specific project
+        local target_project="$1"
+        restore_project "$target_project"
+    fi
+
+    echo "Restore completed successfully!"
+}
+
+# Run main restore function
+main_restore "$@"