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batpipe: Fix opened-in-less detection

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Ethan P 2023-03-21 00:24:58 -07:00
parent 26111f9cee
commit 998e2ff1a9
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1 changed files with 21 additions and 4 deletions
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src/batpipe.sh
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@ -115,10 +115,27 @@ BATPIPE_INSIDE_LESS=false
BATPIPE_INSIDE_BAT=false
TERM_WIDTH="$(term_width)"
if [[ "$(basename -- "$(parent_executable | cut -f1 -d' ')")" == less ]]; then
BATPIPE_PARENT_EXECUTABLE_PID="$PPID"
for i in 1 2 3; do
BATPIPE_PARENT_EXECUTABLE="$(parent_executable "$BATPIPE_PARENT_EXECUTABLE_PID")"
BATPIPE_PARENT_EXECUTABLE_BASENAME="$(basename -- "${BATPIPE_PARENT_EXECUTABLE}" | cut -d' ' -f1)"
BATPIPE_PARENT_EXECUTABLE_PID="$(parent_executable_pid "$BATPIPE_PARENT_EXECUTABLE_PID")"
if [[ "${BATPIPE_PARENT_EXECUTABLE_BASENAME}" = "less" ]]; then
BATPIPE_INSIDE_LESS=true
elif [[ "$(basename -- "$(parent_executable | cut -f1 -d' ')")" == "$(basename -- "$EXECUTABLE_BAT")" ]]; then
break
elif [[ "${BATPIPE_PARENT_EXECUTABLE_BASENAME}" == "$(basename -- "$EXECUTABLE_BAT")" ]]; then
BATPIPE_INSIDE_BAT=true
break
fi
done
if [[ -n "${BATPIPE_DEBUG:-}" ]]; then
printf "batpipe debug:\n"
printf " %s: %s\n" \
"BATPIPE_INSIDE_LESS" "${BATPIPE_INSIDE_LESS}" \
"BATPIPE_INSIDE_BAT" "${BATPIPE_INSIDE_BAT}"
printf "\n"
fi
# -----------------------------------------------------------------------------