Patrick McGuire
87 lines
2.1 KiB
Bash
Executable File
87 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Runs BirdNET in virtual environment
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#set -x
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source /etc/birdnet/birdnet.conf
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DAYS=(
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"2 days ago"
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"yesterday"
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"today"
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)
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# Create an array of the day's audio files
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# Uses 1st argument:
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# - {DIRECTORY}
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get_files() {
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echo "Starting get_files() for ${1}"
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files=($( find ${1} -maxdepth 1 -name '*wav' \
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| sort \
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| awk -F "/" '{print $NF}' ))
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[ -n "${files[1]}" ] && echo "Files loaded"
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}
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# Move all files that have been analyzed already into newly created "Analyzed"
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# directory
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# Uses 1st argument:
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# - {DIRECTORY}
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move_analyzed() {
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echo "Starting move_analyzed() for ${1}"
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for i in "${files[@]}";do
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j="$(echo "${i}" | cut -d'.' -f1-2).csv"
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if [ -f "${1}/${j}" ];then
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if [ ! -d "${1}-Analyzed" ];then
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mkdir -vvvvvvvp "${1}-Analyzed" && echo "'Analyzed' directory created"
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fi
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echo "Moving analyzed files to new directory"
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mv -vv "${1}/${i}" "${1}-Analyzed/"
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mv -vv "${1}/${j}" "${1}-Analyzed/"
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fi
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done
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}
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# Run BirdNET analysis on the remaining WAVE files for the day
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# Uses 1st and 2nd arguments:
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# - {DIRECTORY}
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# - {"today", "yesterday", "2 days ago",...}
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run_analysis() {
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echo "Starting run_analysis() for ${1}"
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WEEK=$(date --date="${2}" +"%U")
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cd ${HOME}/BirdNET-Lite || exit 1
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for i in "${files[@]}";do
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if [ -f ${1}/${i} ];then
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python3 analyze.py \
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--i "${1}/${i}" \
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--o "${1}/${i}.csv" \
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--lat "${LATITUDE}" \
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--lon "${LONGITUDE}" \
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--week "${WEEK}" \
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--overlap "${OVERLAP}" \
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--min_conf "${CONFIDENCE}"
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fi
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done
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}
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# The three main functions
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# Requires 2 arguments:
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# - {DIRECTORY}
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# - {"today", "yesterday", "2 days ago",...}
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run_birdnet() {
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echo "Starting run_birdnet() in \"${1}\" for \""${2}"\""
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sleep 1
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get_files "${1}"
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sleep 1
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move_analyzed "${1}"
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sleep 1
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run_analysis "${1}" "${2}"
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}
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if [ $(find ${RECS_DIR} -maxdepth 1 -name '*wav' | wc -l) -gt 0 ];then
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run_birdnet "${RECS_DIR}" "today"
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fi
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for i in ${!DAYS[@]};do
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DIRECTORY="$RECS_DIR/$(date --date="${DAYS[$i]}" "+%B-%Y/%d-%A")"
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if [ $(find ${DIRECTORY} -name '*wav' | wc -l) -gt 0 ];then
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run_birdnet "${DIRECTORY}" "${DAYS[$i]}"
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fi
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done
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