126 lines
3.2 KiB
Bash
Executable File
126 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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workdir="${XDG_DATA_HOME:-$HOME/.local/share/clipboard/history}"
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maxsize="${CLIPBOARD_MAX_SIZE:-30M}"
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histcount="${CLIPBOARD_HISTORY_COUNT:-300}"
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red=$(tput setaf 1)
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reset=$(tput sgr0)
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delim="\034"
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umask 077
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mkdir -p "$workdir"
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cd "$workdir" || exit
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daemon(){
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echo "values may be subject to change"
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echo " workdir: $workdir"
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echo " maxsize: $maxsize"
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echo " histcount: $histcount"
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echo " current: $(find "${workdir}" | wc | awk '{print $2}')"
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wl-paste -w "$0" on-copy
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}
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on-copy(){
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if [ -f "$workdir/.lock" ] ; then
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echo "script is currently locked."
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exit 0
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fi
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file="$(date +%s)"
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cat | sed -e 's/^[ \t]*//' >"$file"
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ext="$(file --mime-type "$file" | cut -d' ' -f2 | cut -d'/' -f2)"
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mv "$file" "$file.$ext"
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fdupes -idN .
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find . -type f -size 0 -delete
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find . -type f -size "+$maxsize" -delete
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find . -type f -print0 \
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| sort -zn \
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| head -z --lines="-$histcount" \
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| xargs -r -0 rm
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}
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list(){
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find . -type f -printf '%P\0' \
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| sort -znr \
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| while IFS= read -r -d '' file ; do
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if [[ "$file" =~ \.(plain|x-python)$ ]]; then
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printf "%s${delim}" "$file" "${red}${reset} $(sed ':a;N;$!ba;s/\n/+/g' < "$file")"
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elif [[ "$file" =~ \.octet-stream$ ]]; then
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printf "%s${delim}" "$file" "${red}${reset} $(sed ':a;N;$!ba;s/\n/+/g' < "$file")"
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else
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printf "%s${delim}" "$file" "${red}${reset} $file"
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fi
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printf '\0'
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done
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}
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parse-file(){
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echo "$1" | awk '{print $1}' FS="$delim"
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}
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on-select(){
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read -r -d '' result
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if [ -z "$result" ]; then
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exit 0
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fi
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(cat "$(parse-file "${result}")" || exit 1) | wl-copy
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}
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menu(){
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#--bind "del:execute-silent($0 delete '{}')+abort" \
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list | fzf --read0 +s \
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--info=hidden \
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--reverse \
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-d "${delim}" --nth ..2 --with-nth 2 \
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--bind="del:execute()" \
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--prompt='clip:: ' \
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--pointer='➜' \
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--color="gutter:0,prompt:4" \
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--no-multi \
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--preview "$0 preview '{}'" --preview-window=down:3:wrap --ansi \
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| on-select
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}
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usage(){
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cat <<EOF
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Hello, this is the usuage menu. $0 supports the following arguments.
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- deamon :: starts a process that watches the clipboard, calling on-copy on copy.
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- on-copy :: saves clipped content to history folder. Dedups, and trims as well.
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- menu :: clip history menu using fzf.
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- list :: null terminated list that fzf populates. Need fo fzf reload.
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- lock :: prevents daemon/on-clip from saving value. Use for passwords, etc.
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- unlock :: like lock, but in reverse.
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- preview :: the preview used by fzf. Requires clip file.
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EOF
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}
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preview(){
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local file
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file="$(parse-file "$1")"
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if [ -f "$1" ]; then
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kitty +kitten icat --silent --stdin=no "$1"
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return
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fi
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printf $(bat -l bash --color always -pp "$file")
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}
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case "$1" in
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daemon|on-copy|menu|list)
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$1;;
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lock)
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touch "$workdir/.lock" ; echo "locked";;
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unlock)
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rm -f "$workdir/.lock" ; echo "unlocked";;
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preview)
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shift ; preview "$*";;
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*)
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usage;;
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esac
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exit;
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