77 lines
1.7 KiB
Bash
77 lines
1.7 KiB
Bash
#!/bin/bash
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getFiles() {
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scantime=$EPOCHSECONDS
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for prune_expression in "${skippeddirectories[@]}"
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do
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prunes+=( -path "$sourcepath$prune_expression" -prune -o )
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done
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(( cron )) || echo -n "Scanning $sourcepath... "
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# We probably have thousands of files, don't waste time on disk writes
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echo 'BEGIN TRANSACTION;' >&3
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while read -d $'\0' time size filename
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do
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if (( skip_us_timestamp ))
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then
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compare_time=${time%.*}.%
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else
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compare_time=$time
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fi
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if ! Select source_files id >/dev/null <<-EOWhere
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filename = $filename
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mime_type > 0
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last_change LIKE $compare_time
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size = $size
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EOWhere
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then
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mimetype=$(file -b --mime-type "$sourcepath/$filename")
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if [[ $mimetype == application/ogg ]] || [[ $mimetype == audio/ogg ]]
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then
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case "$(head -n5 "$sourcepath/$filename" | tr -d '\0')" in
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*'vorbis'*)
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mimetype+=' vorbis'
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;;
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*'OpusHead'*)
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mimetype+=' opus'
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;;
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esac
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fi
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mimetypeid=$(
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InsertIfUnset mime_types <<-EOInsert
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mime_text $mimetype
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EOInsert
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)
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InsertOrUpdate source_files \
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last_change $time \
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size $size \
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last_seen $scantime \
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mime_type $mimetypeid \
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>/dev/null \
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<<-EOWhere
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filename $filename
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EOWhere
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(( ++new ))
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if (( new % 1000 == 0 ))
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then
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echo 'COMMIT;BEGIN TRANSACTION;' >&3
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(( debug )) \
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&& echo -ne "\bCommitted $count files... "
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fi
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else
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Update source_files last_seen $scantime <<-EOWhere
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filename = $filename
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EOWhere
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fi
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progressSpin
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done < <(
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find "$sourcepath" "${prunes[@]}" -type f -not -name '.*' -printf "%T@ %s %P\0"
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)
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echo 'COMMIT;' >&3
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(( cron )) || echo -n $'\r'
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if (( count ))
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then
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echo "$count files found${new:+, $new new or changed}." \
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$'\033[K'
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fi
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unset count
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}
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