26 lines
585 B
Bash
Executable file
26 lines
585 B
Bash
Executable file
#!/bin/sh
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set -e
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UB_PID=0
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UB_SOCKET=""
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UB_PIDFILE="/tmp/ubpid.$(uuidgen)"
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clean () {
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exec 3>&-
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ueberzugpp cmd -s "$UB_SOCKET" -a exit
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}
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if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
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command lf "$@"
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else
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[ ! -d "$XDG_CACHE_HOME/lf" ] && mkdir --parents "$XDG_CACHE_HOME/lf"
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ueberzugpp layer --silent --no-stdin --use-escape-codes --pid-file "$UB_PIDFILE"
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UB_PID=$(cat "$UB_PIDFILE")
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UB_SOCKET="/tmp/ueberzugpp-${UB_PID}.socket"
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rm "$UB_PIDFILE"
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export UB_PID UB_SOCKET
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trap clean HUP INT QUIT TERM PWR EXIT
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command lf "$@" 3>&-
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fi
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