55 lines
1.4 KiB
Bash
Executable File
55 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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set -e
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function helpexit() {
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echo Usage: $( basename "$0" ) [--nc] source [source] target
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echo Copy files with a progress bar to a folder.
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echo This command always
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echo '* recurses to folders!'
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echo '* overwrites existing files'
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echo '--nc Dont count bytes first'
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exit
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}
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SRC=( )
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for ((i=1; i<=${#@}; i++)) {
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[[ "${!i}" = "-h" ]] && helpexit
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[[ "${!i}" = "--help" ]] && helpexit
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[[ "${!i}" = "--nc" ]] && { NOCOUNT=1; continue; }
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# [[ "${!i}" = "-"* ]] && helpexit
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SRC+=( "${!i%/}" )
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}
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[[ "${#SRC[@]}" -lt 2 ]] && helpexit
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which pv &> /dev/null || { echo No \'pv\' installed; exit 1; }
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TGT=${SRC[${#SRC[@]}-1]}
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unset 'SRC[${#SRC[@]}-1]'
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for path in ${SRC[@]}; do
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[[ -e "$path" ]] || { echo $path missing; exit 1; }
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done
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getsize() {
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if [[ "$NOCOUNT" -eq 1 ]]; then
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echo 0
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else
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fastdu -s "${SRC[@]}"
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fi
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}
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# if 1 input, and is file, copy as file
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if [[ ${#SRC[@]} -eq 1 ]]; then # only one input
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if [[ -f ${SRC[0]} ]]; then # its a file
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if [[ ! -d "$TGT" ]]; then # target is not a dir
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pv "${SRC[0]}" > "$TGT"
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chmod --reference="${SRC[0]}" "$TGT"
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chown --reference="${SRC[0]}" "$TGT"
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exit $?
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fi
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fi
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fi
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# Otherwise, create folder, and copy in it
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[[ -f "$TGT" ]] && { echo Target can only be a folder; exit 1; }
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mkdir -p "$TGT"
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tar -c "${SRC[@]}" | pv -s $( getsize ) | tar -x -C "$TGT"
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