88 lines
2.7 KiB
Bash
Executable File
88 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# Watch this folder for incoming files
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# Rename each file to a hash of some kind
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# Put each file into a folder of the old name
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# Check for .known-files which tracks hash history to prevent duplicates
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# Will create if -f flag is used, otherwise exits to prevent accidental runs
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if [[ ! -f .known-files ]]; then
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if [[ "$1" != "-f" ]]; then
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echo ".known-files not found. Use -f to override."
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exit 1
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fi
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touch .known-files
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fi
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command -v file >/dev/null 2>&1 || { echo "file command not found"; exit 1; }
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command -v magick >/dev/null 2>&1 || { echo "imagemagick not found"; exit 1; }
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command -v dctfilename >/dev/null 2>&1 || { echo "dctfilename not found"; exit 1; }
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command -v webpmux >/dev/null 2>&1 || { echo "webpmux not found"; exit 1; }
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command -v gifski >/dev/null 2>&1 || { echo "gifski not found"; exit 1; }
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while true; do
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for f in *.*; do
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# Check if we need to skip
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[ -e "$f" ] || continue
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[ -e "$f.part" ] && continue
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[ ${f##*.} == "part" ] && continue
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[ ${f##*.} == "sh" ] && continue
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# Print some file info, and check file validity
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FILEINFO=`file $f`
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echo $FILEINFO
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if echo "$FILEINFO" | grep -q empty; then
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continue
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fi
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if ! echo "$FILEINFO" | grep -iq "image\|video"; then
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continue
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echo "skip"
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fi
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# Handle webp as a special case, and defer to next iteration
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if [ ${f##*.} == "webp" ]
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then
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if [ `magick identify $f | wc -l` -gt 1 ]
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then
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echo "Animated webp. Converting to gif..."
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TMPDIR=$(mktemp -d)
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magick "$f" "$TMPDIR/frame-%d.png"
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DELAYS=$(webpmux -info "$f" | tail -n+6 | awk '{print $7}')
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FPS=$(echo "$DELAYS" | head -n1 | awk '{printf "%.0f", 1000/$1}')
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gifski --fps $FPS "$TMPDIR"/frame-*.png -o "${f%.*}.gif"
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rm -rf "$TMPDIR"
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rm "$f"
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continue
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else
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echo "Picture webp. Converting to jpg..."
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magick "$f" "${f%.*}.jpg"
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rm "$f"
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continue
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fi
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fi
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# Determine phash and destination folder
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if command -v dctfilename >/dev/null 2>&1 && ! echo "$FILEINFO" | grep -iq "video"; then
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NAME=`dctfilename $f`
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else
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NAME=`md5sum $f | awk '{print $1}'`
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fi
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FOLDER=${f%.*}
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FOLDER=${FOLDER%\(*}
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# Check if the file's hash already exists in .known-files
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if grep -F -q $NAME .known-files; then
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echo "$NAME is a duplicate file"
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mkdir -p duplicates
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mv -f $f "duplicates/$NAME.${f##*.}"
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else
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# For new files, add hash to .known-files and move to destination folder
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echo $NAME >> .known-files
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mkdir -p $FOLDER
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echo "Moving '$f' to '$FOLDER/$NAME.${f##*.}'"
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mv -f $f "$FOLDER/$NAME.${f##*.}"
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fi
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echo '------'
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done
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sleep 1
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done
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