32 lines
836 B
Text
32 lines
836 B
Text
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#!/bin/bash
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# doc chk_nonexistent_ids {
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#
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# DESCRIPTION
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# chk_nonexistent_ids - Checks if all trackids in DB_FILE points to an existing file. If not, deletes.
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#
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# USAGE
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# chk_nonexistent_ids </path/to/target/dir> </path/to/db/file/>
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#
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# }
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chk_nonexistent_ids() {
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local TARGET="${1}"
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local DB_FILE="${2}"
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for row in $(awk 'BEGIN{RS="\n";FS="\t";OFS="="}{print $2,$3,$4}' ${DB_FILE}); do
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local IMAGEID="$(cut -d"=" -f1 <<< ${row})"
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local TRACKID="$(cut -d"=" -f2 <<< ${row})"
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local FILE="$(cut -d"=" -f3 <<< ${row})"
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_msg ECHO "Checking track id ${TRACKID}"
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if [[ ! -f "${TARGET}/${FILE}" ]] && [[ ${FILE} != "null" ]]; then
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_msg ECHO "${TRACKID} points to non-existent file"
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sed -i "/${IMAGEID} ${TRACKID}/d" ${DB_FILE}
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fi
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done
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}
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