feat: Code refactoring
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3e61338c0d
commit
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@ -39,7 +39,8 @@ process_source() {
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sqlite) handler='handler::sqlite';;
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sqlite) handler='handler::sqlite';;
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*) # shellcheck disable=SC2154
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*) # shellcheck disable=SC2154
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# '__user_script' is assigned in main script.
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# '__user_script' is assigned in main script.
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echo "Error: $__user_script: Unsupported URI scheme: $scheme" >&2; exit 1;;
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echo "Error: $__user_script: Unsupported URI scheme: $scheme" >&2
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exit 1;;
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esac
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esac
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# Run handler function
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# Run handler function
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@ -46,9 +46,11 @@ log() {
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while read -r line; do
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while read -r line; do
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if [ -n "$line" ]; then
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if [ -n "$line" ]; then
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# shellcheck disable=SC2154
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# shellcheck disable=SC2154
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printf '[%s] %s\n' "$(date +"$log_date_fmt")" "$line" >> "$__log_file"
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printf '[%s] %s\n' "$(date +"$log_date_fmt")" "$line" \
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>> "$__log_file"
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fi
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fi
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done <<< "$(sed -r 's/\x1B\[(([0-9]+)(;[0-9]+)*)?[m,K,H,f,J]//g' <<< "$message")"
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done <<< "$(<<< "$message" \
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sed -r 's/\x1B\[(([0-9]+)(;[0-9]+)*)?[m,K,H,f,J]//g')"
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}
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}
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err() {
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err() {
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@ -69,7 +71,8 @@ err() {
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shift
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shift
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case "$args" in
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case "$args" in
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-*)
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-*)
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args="$(echo "${args:1}" | grep -o . | xargs -I {} echo -n '-{} ')"
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args="$(echo "${args:1}" | grep -o . |
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xargs -I {} echo -n '-{} ')"
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# shellcheck disable=SC2086
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# shellcheck disable=SC2086
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set -- "$@" $args;; # 'args' must be unquoted!
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set -- "$@" $args;; # 'args' must be unquoted!
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*)
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*)
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@ -135,7 +138,8 @@ is_installed() {
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if ! command -v "$1" >/dev/null 2>&1; then
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if ! command -v "$1" >/dev/null 2>&1; then
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echo "Error: Command $1 not found." \
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echo "Error: Command $1 not found." \
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"Please install $1 or check your PATH if it's actually installed." >&2
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"Please install $1 or check your" \
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"PATH if it's actually installed." >&2
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exit 1
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exit 1
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fi
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fi
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}
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}
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@ -76,7 +76,8 @@ handler::mysqldump() {
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$compr_cmd > "$dump_name"
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$compr_cmd > "$dump_name"
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if [ ! -s "$dump_name" ]; then
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if [ ! -s "$dump_name" ]; then
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err -e "Something went wrong: Dump size is 0 bytes. Removing $dump_name"
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err -e "Something went wrong:" \
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"Dump size is 0 bytes. Removing $dump_name"
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rm "$dump_name"
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rm "$dump_name"
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fi
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fi
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}
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}
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@ -45,7 +45,8 @@ handler::tar() {
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fi
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fi
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if [[ "$src_path" == "$dst_path" ]]; then
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if [[ "$src_path" == "$dst_path" ]]; then
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echo "Error: Source and destination paths is the same: $src_path; $dst_path" >&2
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echo "Error: Source and destination paths is the same:" \
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"$src_path; $dst_path" >&2
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exit 1
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exit 1
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fi
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fi
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@ -67,7 +68,8 @@ handler::tar() {
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# Select filename extension by compression type.
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# Select filename extension by compression type.
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if [ "$compression" ]; then
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if [ "$compression" ]; then
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# Make sure for the `--auto-compress` is enabled in __tar_options
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# Make sure for the `--auto-compress` is enabled in __tar_options
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# Refference: https://www.gnu.org/software/tar/manual/html_node/gzip.html
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# Refference:
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# https://www.gnu.org/software/tar/manual/html_node/gzip.html
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case "$compression" in
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case "$compression" in
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gzip|gz) file_ext='.tar.gz';; # gzip
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gzip|gz) file_ext='.tar.gz';; # gzip
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tgz) file_ext='.tgz';; # gzip
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tgz) file_ext='.tgz';; # gzip
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@ -52,7 +52,9 @@ handler::cp() {
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for backup in "${backups[@]}"; do
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for backup in "${backups[@]}"; do
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log "Copying file $backup to $dst_path ..."
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log "Copying file $backup to $dst_path ..."
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log "Run command: cp --archive $backup $dst_path"
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log "Run command: cp --archive $backup $dst_path"
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[ "$__verbose" ] && echo "Run command: cp --archive $backup $dst_path"
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if [ "$__verbose" ]; then
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echo "Run command: cp --archive $backup $dst_path"
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fi
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try cp --archive "$backup" "$dst_path"
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try cp --archive "$backup" "$dst_path"
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done
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done
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fi
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fi
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@ -36,7 +36,8 @@ validate_sources() {
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case "$scheme" in
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case "$scheme" in
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file|mysql|postgres|sqlite) : ;; # do nothing, this is OK
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file|mysql|postgres|sqlite) : ;; # do nothing, this is OK
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*) # shellcheck disable=SC2154
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*) # shellcheck disable=SC2154
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echo "Error: $__user_script: Unsupported URI scheme: $scheme" >&2; exit 1;;
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echo "Error: $__user_script:" \
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"Unsupported URI scheme: $scheme" >&2; exit 1;;
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esac
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esac
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done
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done
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}
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}
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@ -65,7 +66,11 @@ validate_targets() {
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file_targets+=("$uri")
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file_targets+=("$uri")
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fi
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fi
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;;
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;;
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*) echo "Error: $__user_script: Unsupported URI scheme: $scheme" >&2; exit 1;;
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*)
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echo "Error: $__user_script:" \
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"Unsupported URI scheme: $scheme" >&2
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exit 1
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;;
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esac
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esac
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done
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done
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@ -83,7 +88,8 @@ validate_targets() {
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if [ -d "$path" ]; then
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if [ -d "$path" ]; then
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__main_target_path="$path"
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__main_target_path="$path"
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else
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else
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echo "Error: $__user_script: Path '$path' from URI '$__main_target'" \
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echo "Error: $__user_script:" \
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"Path '$path' from URI '$__main_target'" \
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"does not exists or not a directory" >&2
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"does not exists or not a directory" >&2
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exit 1
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exit 1
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fi
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fi
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@ -80,12 +80,15 @@ parse_uri() {
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fragment="$(<<< "$uri" grep -Po '(?<=#)(.*)')" || true
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fragment="$(<<< "$uri" grep -Po '(?<=#)(.*)')" || true
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# * Get query
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# * Get query
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query="$(<<< "$uri" grep -Po '(?<=\?)(.*)' | sed "s/#${fragment}//g")" || true
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query="$(<<< "$uri" grep -Po '(?<=\?)(.*)' |
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sed "s/#${fragment}//g")" || true
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# * Get path
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# * Get path
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if [[ "$uri" =~ ^${scheme}:// ]]; then
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if [[ "$uri" =~ ^${scheme}:// ]]; then
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path="$(<<< "$uri" sed "s/${scheme}:\/\/${authority//\[/\\[}//g")" || true
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path="$(<<< "$uri" sed "s/${scheme}:\/\/${authority//\[/\\[}//g")" \
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path="$(<<< "$path" sed "s/\?${query}//g;s/#${fragment}//g")" || true
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|| true
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path="$(<<< "$path" sed "s/\?${query}//g;s/#${fragment}//g")" \
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|| true
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# Dirty hack for 'schema://host:~/path'
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# Dirty hack for 'schema://host:~/path'
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if [[ "$uri" =~ :~/ ]]; then
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if [[ "$uri" =~ :~/ ]]; then
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path="~$path"
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path="~$path"
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