545 lines
12 KiB
Bash
Executable File
545 lines
12 KiB
Bash
Executable File
#!/bin/bash
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set -e
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_help() {
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echo "${HE}Console Clipboard${NO}
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Note: Copying happens only to a list. If source file is deleted, it
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can not be pasted anymore. Default clipboard is named: 0
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List clipboard names:
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${HL}$SELF l/list [clipboard]${NO}
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Make a link to clipboard:
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${HL}$SELF c/copy filename[s] [clipboard]${NO}
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Paste files using clipboard:
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${HL}$SELF p/paste [switches] [clipboardname[s]] [folder/]${NO}
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Default folder: .
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Switches:
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-s Use soft link instead of file copying
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-l Use hardlink instead of file copying
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-k Keep clipboard link
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-m Move instead of copy (can not be used with -h, can not -k)
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Delete source files using clipboard links (WARNING):
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${HL}$SELF rm/remove clipboardname[s]${NO}
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Edit links manually:
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${HL}$SELF e/edit clipboardname[s]${NO}
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Clear clipboard links:
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${HL}$SELF d/del clipboardname[s]${NO}
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Clear all clipboard links:
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${HL}$SELF D/Del${NO}
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Get autocomplete:
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$SELF autocomplete
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Config:
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CCLIP_HOME environment variable sets clipboard storage folder,
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defauls to ~/.cache/cclip
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"
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exit
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}
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_load_config() {
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# colors
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HL=$( _qCol W 2>/dev/null || true )
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HE=$( _qCol Y U bk 2>/dev/null || true )
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HERR=$( _qCol R bk 2>/dev/null || true )
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NO=$( _qCol z 2>/dev/null || true )
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SELF=$( basename "$0" )
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STORAGE=${CCLIP_HOME:-~/.cache/cclip}
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[[ -d "$STORAGE" ]] || {
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echo "Creating $STORAGE folder"
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mkdir -p "$STORAGE"
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}
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}
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_list() {
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if [[ ! $( ls -A "${STORAGE}" ) ]]; then
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_err "No clipboard entries"
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return
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fi
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if [[ $# -gt 1 ]]; then
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list_only="${2}"
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fi
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# TODO: single clipboard only
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longest=4
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for f in ${STORAGE}/*; do
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n=$( basename "$f" )
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if [[ $longest -lt ${#n} ]]; then
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longest=${#n}
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fi
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done
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now=$( date -Idate )
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printf "%s%-${longest}s %-10s %s%s\n" "$HE" Name Added/Size Path "$NO"
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IFS=$'\n'
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while read name; do
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if [[ -n "$list_only" ]]; then
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if [[ ! "$list_only" = "$name" ]]; then
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continue
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fi
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fi
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date=$( stat --printf "%y" "${STORAGE}/$name" )
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if [[ "$date" = "$now"* ]]; then
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date=${date#* }
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date="${date:0:8}"
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else
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date=${date%% *}
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date="${date:2:8}"
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fi
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printf "%-${longest}s %-10s\n" \
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"$name" \
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"${date}"
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while read f; do
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if [[ ! -e "$f" ]]; then
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size=MISS"!"
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else
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size=$( du -k -h -s --apparent-size "$f" | awk '{ print $1 }' )
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fi
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printf "%-${longest}s %5s %s%s%s\n" \
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" " \
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"$size" \
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"$HL" "${f}" \
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"$NO"
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done < "${STORAGE}/$name"
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done < <( ls "${STORAGE}" -t )
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}
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_simple_list() {
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ls -1 "$STORAGE"
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}
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_copy() {
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numargs=$#
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if [[ $# -lt 2 ]]; then
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_help
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fi
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for i in "$@"; do :; done
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if [[ ! -e "$i" ]]; then
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CLIPBOARD=$( echo "$i" | tr -d './' | tr -cd '[[:print:]]' )
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if [[ -z "$CLIPBOARD" ]]; then
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_err "Invalid clipboard name: '$i'"
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exit 1
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fi
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numargs=$(( numargs - 1 ))
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fi
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for (( i=2; i<=$numargs; i++ )); do
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#~ name=$( basename "${!i}" | tr -c '[:alnum:],_.\n\r' "-" )
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name=$( basename "${!i}" )
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origname="$name"
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path=$( readlink -f "${!i}" )
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if [[ -d "$path" ]]; then
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path="$path/"
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fi
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printf "%s\n" "$path" >> "$STORAGE/${CLIPBOARD}"
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done
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sort -u -o "$STORAGE/${CLIPBOARD}" "$STORAGE/${CLIPBOARD}"
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_list l "$CLIPBOARD"
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}
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_edit() {
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numargs=$#
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if [[ $# -lt 2 ]]; then
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_help
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fi
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for (( i=2; i<=$numargs; i++ )); do
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CLIPBOARD=$( echo "${!i}" | tr -d './' | tr -cd '[[:print:]]' )
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if [[ ! -f "$STORAGE/${!i}" ]]; then
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_err "No such clipboard: ${!i}"
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continue
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fi
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${VISUAL:-vim} "$STORAGE/${CLIPBOARD}"
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_list l "$CLIPBOARD"
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done
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}
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_paste() {
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numargs=$#
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keeplink=0
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for (( i=2; i<=$#; i++ )); do
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case ${!i} in
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-s) softlink=1; ;;
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-l) hardlink=1; ;;
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-k) keeplink=1; ;;
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-m) movelink=1; ;;
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*)
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if [[ ! -f "$STORAGE/${!i}" ]]; then
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# no such clipboard
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if [[ $i -gt 2 ]]; then
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if [[ $i -eq $numargs ]]; then
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# but argument is last (but not only)
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OUTPUT=${!i}
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numargs=$(( numargs - 1 ))
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continue
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fi
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fi
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_err "No such clipboard: ${!i}"
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return
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fi
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;;
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esac
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done
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echo "Pasting to folder: $OUTPUT"
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mkdir -p "$OUTPUT"
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for (( i=2; i<=$numargs; i++ )); do
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if [[ "${!i}" =~ ^-.$ ]]; then
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continue
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fi
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single_copied=1
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_paste_clipboard "${!i}"
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done
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if [[ ! "$single_copied" = 1 ]]; then
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_paste_clipboard "$CLIPBOARD"
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fi
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}
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_paste_clipboard() {
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if [[ ! -f "$STORAGE/$1" ]];then
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_err "No such clipboard: '$1'"
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return
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fi
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while read f; do
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_paste_single "$f"
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done < "${STORAGE}/$1"
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if [[ "$movelink" -eq 1 ]]; then
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keeplink=0
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fi
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if [[ "$softlink" -eq 1 ]]; then
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keeplink=1
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fi
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if [[ "$keeplink" -eq 0 ]]; then
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echo "Removing clipboard: $1"
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rm "$STORAGE/$1"
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fi
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}
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_paste_single() {
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if [[ ! -e "$1" ]]; then
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_err "No such path: $1"
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return
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fi
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target=$( basename "$1" )
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if [[ -d "$1" ]]; then
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extension=""
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basetarget="${target}"
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else
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if [[ "$target" = *.* ]]; then
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basetarget="${target%.*}"
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extension=."${target##*.}"
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else
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extension=""
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basetarget="${target}"
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fi
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fi
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origbase="$basetarget"
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post=0
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while [[ -e "${OUTPUT}/${basetarget}${extension}" ]]; do
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post=$(( post + 1 ))
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basetarget="${origbase}-${post}"
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done
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target="${basetarget}${extension}"
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# -L dereference symlinks, -P no-deref (keep as symlink)
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# -H follow symlinks
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if [[ "$movelink" -eq 1 ]]; then
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echo Moving "${1} -> $target"
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mv "$1" "$target"
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return $?
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fi
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if [[ "$softlink$hardlink" = "11" ]]; then
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_err "Can not do both soft and hard link"
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exit 1
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fi
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if [[ "$softlink" = 1 ]]; then
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echo Symbolic link "${1} -> ${OUTPUT}/$target"
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ln -s "${1}" "${OUTPUT}/$target"
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return $?
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fi
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if [[ "$hardlink" = 1 ]]; then
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echo Hard link "${1} -> ${OUTPUT}/$target"
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cp -aTl "${1}" "${OUTPUT}/$target"
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return $?
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fi
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echo Copying "${1} -> ${OUTPUT}/$target"
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if [[ -f "${1}" ]]; then
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if [[ $( stat -c "%s" "$1" ) -gt 100000000 ]]; then
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if which pv &>/dev/null; then
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# source is file, and over 100Mb
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pv "${1}" > "${OUTPUT}/$target" || {
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keeplink=1
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return 1
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}
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chmod --reference="${1}" "${OUTPUT}/$target"
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chown --reference="${1}" "${OUTPUT}/$target"
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return
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fi
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fi
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fi
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cp -aT "${1}" "${OUTPUT}/$target" || keeplink=1
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}
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_remove() {
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# Remove files based on clipboard
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if [[ $# -lt 2 ]]; then
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_help
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fi
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for (( i=2; i<=$#; i++ )); do
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CLIPBOARD=$( echo "${!i}" | tr -d './' | tr -cd '[[:print:]]' )
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if [[ ! -e "$STORAGE/${CLIPBOARD}" ]];then
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_err "No such clipboard: '${CLIPBOARD}'"
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continue
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fi
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_list l "$CLIPBOARD"
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echo "Sure to delete? [Enter]"
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read foo
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while read f; do
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if [[ ! -e "$f" ]]; then
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_err "No such path: '$f'"
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continue
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fi
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echo "Removing SOURCE data: ${f}"
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rm -r "$f" || exit 1
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done < "${STORAGE}/$CLIPBOARD"
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echo "Removing clipboard: ${CLIPBOARD}"
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rm "$STORAGE/${CLIPBOARD}"
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done
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}
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_delete() { # name
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if [[ $# -lt 2 ]]; then
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_help
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fi
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for (( i=2; i<=$#; i++ )); do
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name=$( basename "${!i}" )
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if [[ ! -e "$STORAGE/$name" ]]; then
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_err "No such clipboard '$name'"
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EC=1
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continue
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fi
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printf "Clearing %s:\n" "$name"
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cat "$STORAGE/$name"
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rm "$STORAGE/$name"
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done
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}
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_delete_all() {
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[[ -e "$STORAGE" ]] || {
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exit 0
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}
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_simple_list
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[[ "$FORCE" -ne 1 ]] && {
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read -p "Really clear the whole clipboard? ($STORAGE) Break to cancel. " foo
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}
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rm -vrf "$STORAGE/"
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mkdir "$STORAGE"
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}
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_err() {
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echo "${HERR}$@${NO}"
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}
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_gui() {
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# GUI is intended for mc (midnight commander)
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# Example menu config
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# 5 cclip
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# cclip mc %s
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CLIPBOARD=mc
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fileargs=$(( $# - 1 ))
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softlink=0
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hardlink=0
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keeplink=1
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movelink=0
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while :; do
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_list l $CLIPBOARD
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echo "$fileargs files selected"
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read -s -p "(q)uit/(c)opy/(p)aste/(d)elete/(e)dit/(b)oard/(o)pts" -n 1 key
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echo $'\n'
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if [[ "$key" = "q" ]]; then
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break
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fi
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if [[ "$key" = "c" ]]; then
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_copy c "${@:2}"
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break
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fi
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if [[ "$key" = "p" ]]; then
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_paste_clipboard "$CLIPBOARD"
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break
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fi
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if [[ "$key" = "d" ]]; then
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_delete d mc
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fi
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if [[ "$key" = "e" ]]; then
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_edit e mc
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fi
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if [[ "$key" = "b" ]]; then
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echo -n "Populated clipboards: "
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_simple_list | xargs echo
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echo Change board:
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read -e -i "$CLIPBOARD" CLIPBOARD
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fi
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if [[ "$key" = "o" ]]; then
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_gui_opts
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fi
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done
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}
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_gui_opts() {
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while :; do
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printf "=============
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Options:
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m move files: %s
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s soft link: %s
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l hard link: %s
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d keep clipboard: %s
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e exit
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Toggle option:\n" "$movelink" "$softlink" "$hardlink" "$keeplink"
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read -s -n 1 optkey
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case "$optkey" in
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m) movelink=$(( 1 - movelink )) ;;
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s) softlink=$(( 1 - softlink )) ;;
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l) hardlink=$(( 1 - hardlink )) ;;
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d) keeplink=$(( 1 - keeplink )) ;;
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e) break;;
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esac
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done
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}
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_get_completer() {
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self=$( basename $( readlink -f "$0" ) )
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echo '_CCLIP_EXEC_complete() {
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local curr_arg
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curr_arg=${COMP_WORDS[COMP_CWORD]}
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if [[ $COMP_CWORD -eq 1 ]]; then
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COMPREPLY=( $(compgen -W "help autocomplete l list c copy p paste delete Delete" -- $curr_arg ) );
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fi
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if [[ $COMP_CWORD -eq 2 ]]; then
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case ${COMP_WORDS[$(( $COMP_CWORD - 1 ))]} in
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p|paste|d*|e|edit|rm|remove)
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local IFS=$'"'"'\n'"'"'
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local remotelist=( $( eval CCLIP_EXEC simplelist ) )
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COMPREPLY=( $(compgen -W "${remotelist[*]}" -- $curr_arg ) );
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;;
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c*)
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COMPREPLY=( $(compgen -f -d -X '' -- $curr_arg ) );
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;;
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esac
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fi
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}
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complete -F _CCLIP_EXEC_complete CCLIP_EXEC
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# Run me as: source <( CCLIP_EXEC autocomplete )
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' | sed "s,CCLIP_EXEC,$self,g"
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exit 0
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}
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_qCol() {
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# print "easier" mapping of ANSI colors and controls
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local K="\033[1;30m"
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local R="\033[1;31m"
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local G="\033[1;32m"
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local B="\033[1;34m"
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local Y="\033[1;33m"
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local M="\033[1;35m"
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local C="\033[1;36m"
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local W="\033[1;37m"
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local k="\033[2;30m"
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local r="\033[2;31m"
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local g="\033[2;32m"
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local b="\033[2;34m"
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local y="\033[2;33m"
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local m="\033[2;35m"
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local c="\033[2;36m"
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local w="\033[2;37m"
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local bk="\033[40m"
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local br="\033[41m"
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local bg="\033[42m"
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local by="\033[43m"
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local bb="\033[44m"
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local bm="\033[45m"
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local bc="\033[46m"
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local bw="\033[47m"
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local S='\033[1m' #strong
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local s='\033[2m' #strong off
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local U='\033[4m' #underline
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local u='\033[24m' #underline off
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local z='\033[0m' #zero colors
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local Z='\033[0m' #zero colors
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local ic='\033[7m' #inverse colors
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local io='\033[27m' #inverse off
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local st='\033[9m' #strike on
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local so='\033[29m' #strike off
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local CLR='\033[2J' # Clear screen
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local CLREND='\033[K' # Clear to end of line
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local CLRBEG='\033[1K' # Clear to beginning of line
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local CLRLNE='\033[2K' # Clear the line
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local CLRSCR="$CLR"'\033[0;0H' # Clear screen, reset cursor
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local color_keys=" K R G B Y M C W k r g b y m c w S s U u z Z \
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ic io st so bk br bg by bb bm bc bw \
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CLR CLREND CLRBEG CLRLNE CLRSCR "
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local arg val
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for ((arg=1;arg<=$#;arg++)) {
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val=${!arg}
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[[ ${color_keys} = *" $val "* ]] || { echo "No such color code '${val}'" >&2; return 1; }
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printf ${!val}
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}
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}
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for (( i=1; i<=$#; i++ )); do
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[[ "${!i}" = "-h" ]] && _help
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[[ "${!i}" = "--help" ]] && _help
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done
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_load_config
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CMD="${1:-list}"
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CLIPBOARD=0
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OUTPUT=.
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[[ "$CMD" = help || "$CMD" = h || "$CMD" = "-h" || "$CMD" = "--help" ]] && { _help; }
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[[ "$CMD" = "l" || "$CMD" = "list" ]] && { _list "$@"; }
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[[ "$CMD" = "c" || "$CMD" = "copy" ]] && { _copy "$@"; }
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[[ "$CMD" = "d" || "$CMD" = "delete" || "$CMD" = "del" ]] && { _delete "$@"; }
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[[ "$CMD" = "D" || "$CMD" = "Delete" || "$CMD" = "Del" ]] && { _delete_all; }
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[[ "$CMD" = "e" || "$CMD" = "edit" ]] && { _edit "$@"; }
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[[ "$CMD" = "p" || "$CMD" = "paste" ]] && { _paste "$@"; }
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[[ "$CMD" = "rm" || "$CMD" = "remove" ]] && { _remove "$@"; }
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[[ "$CMD" = "mc" ]] && { _gui "$@"; }
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[[ "$1" = "autocomplete" ]] && { _get_completer; exit; }
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[[ "$1" = "simplelist" ]] && { _simple_list; exit; }
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exit $EC
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