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externalpipe_buffer.sh (1735B)
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1 #!/usr/bin/env sh
2 # externalpipe_buffer.sh: use with surf/st externalpipe-signal patches
3 # Input Usage: echo st or surf content from externalpipe | ./externalpipe_buffer.sh {st,surf}_strings_read
4 # Menus Usage: ./externalpipe_buffer.sh dmenu_{copy, type}
5 BUFFER_FILE=/tmp/content_buffer
6 function st_strings_read() {
7 INPUT="$(cat)"
8 echo "$(
9 echo "$INPUT" | grep -Eo '\S+' | tr -d '[:blank:]'
10 echo "$INPUT" | grep -oP '"[^"]+"' | tr -d '"'
11 echo "$INPUT" | sed 's/^ *[0-9]\+.//g' | awk '{$1=$1};1'
12 )" | uniq | grep . | awk '{ print length, $0 }' | sort -n -s | cut -d" " -f2- \
13 >> $BUFFER_FILE &
14 }
15 function surf_strings_read() {
16 awk '{printf "%sNEWLINE_REPLACE", $0} END {printf "\n"}' |
17 xmllint --html --xpath "//*" - |
18 awk '{ gsub("<[^>]*>", ""); print($0); }' |
19 sed 's/NEWLINE_REPLACE/↵/g' |
20 awk '{ gsub("<[^>]*>",""); print $0 }' |
21 sed 's/</</g' |
22 sed 's/>/>/g' |
23 uniq | grep . | awk '{ print length, $0 }' | sort -n -s | cut -d" " -f2- \
24 >> $BUFFER_FILE &
25 }
26 function trigger_sigusr1() {
27 USE_FIFO=F # Recomended as T but only if using dmenu-stdin patch w/ FIFO
28 rm -f $BUFFER_FILE
29 if [ $USE_FIFO == T ]; then mkfifo $BUFFER_FILE; else touch $BUFFER_FILE; fi
30 pkill -USR1 "surf" &
31 pkill -USR1 "^st$" &
32 if [ $USE_FIFO != T ]; then sleep 0.8; fi
33 }
34 function dmenu_copy() {
35 trigger_sigusr1
36 cat $BUFFER_FILE | dmenu -l 10 -i -w $(xdotool getactivewindow) -p 'Screen Copy' | sed 's/↵/\n/g' | xclip -i
37 }
38 function dmenu_type() {
39 trigger_sigusr1
40 cat $BUFFER_FILE | dmenu -l 10 -i -w $(xdotool getactivewindow) -p 'Screen Type' | sed 's/↵/\n/g' | xargs -IC xdotool type --delay 0 "C"
41 }
42 function pipe_combine() {
43 trigger_sigusr1
44 cat - $BUFFER_FILE
45 }
46
47 $1