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106 lines
No EOL
4.3 KiB
Bash
106 lines
No EOL
4.3 KiB
Bash
# ----------------------------------------------------
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# Creates a full backup of a WordPress site (files + database).
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# ----------------------------------------------------
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function full_backup() {
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# --- 1. Argument Parsing ---
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local target_folder="$1"
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local quiet_flag="$2"
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local format_flag="$3"
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shift 3 # Move past the first two arguments
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local exclude_patterns=("$@") # The rest of the arguments are the exclude patterns
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# --- 2. Validation ---
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if [ -z "$target_folder" ]
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then echo "Error: Please provide a folder path." >&2; echo "Usage: _do backup <folder>" >&2; return 1;
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fi
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if ! command -v realpath &> /dev/null; then echo "Error: 'realpath' command not found. Please install it." >&2; return 1; fi
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if [ ! -d "$target_folder" ]; then echo "Error: Folder '$target_folder' not found." >&2; return 1; fi
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# --- 3. Setup Paths and Filenames ---
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# Resolve the absolute path to handle cases like "."
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local full_target_path; full_target_path=$(realpath "$target_folder")
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local parent_dir; parent_dir=$(dirname "$full_target_path")
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local site_dir_name; site_dir_name=$(basename "$full_target_path")
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local today; today=$(date +"%Y-%m-%d")
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local random; random=$(openssl rand -hex 4 | head -c 7)
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local backup_filename="${today}_${random}.zip"
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local original_dir; original_dir=$(pwd)
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# Change to the parent directory for consistent relative paths in the zip
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cd "$parent_dir" || return 1
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# --- 4. Database Export ---
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if ! setup_wp_cli; then echo "Error: wp-cli is not installed." >&2; cd "$original_dir"; return 1; fi
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local home_url; home_url=$("$WP_CLI_CMD" option get home --path="$site_dir_name" --skip-plugins --skip-themes)
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local name; name=$("$WP_CLI_CMD" option get blogname --path="$site_dir_name" --skip-plugins --skip-themes)
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local database_file="db_export.sql"
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if [[ "$quiet_flag" != "true" ]]; then
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echo "Exporting database for '$name'...";
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fi
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if ! "$WP_CLI_CMD" db export "$site_dir_name/$database_file" --path="$site_dir_name" --add-drop-table --default-character-set=utf8mb4 > /dev/null; then
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echo "Error: Database export failed." >&2
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cd "$original_dir"
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return 1
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fi
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if [[ "$quiet_flag" != "true" ]]; then
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echo "Creating zip archive...";
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if [ ${#exclude_patterns[@]} -gt 0 ]; then
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echo "Excluding the following patterns:"
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for pattern in "${exclude_patterns[@]}"; do
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echo " - $pattern"
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done
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fi
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fi
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# --- 5. Zip Archive Creation ---
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local zip_exclude_args=()
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zip_exclude_args+=(-x "$site_dir_name/wp-content/updraft/*") # Add default exclude
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for pattern in "${exclude_patterns[@]}"; do
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zip_exclude_args+=(-x "$site_dir_name/$pattern*") # Add user-defined excludes
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done
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# Create the zip in the parent directory, zipping the site directory
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if ! zip -r "$backup_filename" "$site_dir_name" "${zip_exclude_args[@]}" > /dev/null; then
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echo "Error: Failed to zip files." >&2
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rm -f "$site_dir_name/$database_file"
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cd "$original_dir"
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return 1
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fi
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# Add wp-config.php if it exists in the site directory
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if [ -f "$site_dir_name/wp-config.php" ]; then
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zip "$backup_filename" "$site_dir_name/wp-config.php" > /dev/null
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fi
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# --- 6. Cleanup and Final Report ---
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local size
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size=$(ls -lh "$backup_filename" | awk '{print $5}')
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rm -f "$site_dir_name/$database_file"
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mv "$backup_filename" "$site_dir_name/"
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local final_backup_location="$site_dir_name/$backup_filename"
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cd "$original_dir"
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local final_backup_location="$full_target_path/$backup_filename"
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local final_url="${home_url}/${backup_filename}"
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if [[ "$format_flag" == "filename" ]]; then
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echo "$backup_filename"
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return 0
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fi
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if [[ "$quiet_flag" == "true" ]]; then
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echo "$final_url"
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return 0
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fi
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echo "-----------------------------------------------------"
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echo "✅ Full site backup complete!"
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echo " Name: $name"
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echo " Location: $final_backup_location"
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echo " Size: $size"
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echo " URL: $final_url"
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echo "-----------------------------------------------------"
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echo "When done, remember to remove the backup file."
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echo "rm -f \"$final_backup_location\""
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} |
