39 lines
795 B
Bash
Executable File
39 lines
795 B
Bash
Executable File
#!/bin/bash
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tempDir=/tmp/backup
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mountRemote() {
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rclone mount schulev: "$tempDir" --daemon
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}
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umountRemote() {
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umount "$tempDir"
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}
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case $1 in
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restore)
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mountRemote
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find "$tempDir" -type f | xargs -n 1 tar -xf
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umountRemote
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;;
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backup)
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mountRemote
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declare -A hashes
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while IFS= read -r file; do
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hash="$(echo -n "$file" | openssl dgst -binary -sha256 | openssl base64 | sed -e 's/\//@/g')"
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hashes[s]=0
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file_hash="$tempDir/$hash"
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hashes[$hash]=0
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if [[ ! -f "$file_hash" || $(tar -df "$file_hash") ]]; then
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tar -cf "$file_hash" "$file"
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fi
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done < <(find -type f,l; find -type d -empty)
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cd "$tempDir"
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for file in *; do
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if [ ! -v hashes[$file] ]; then
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rm "$file"
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fi
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done
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umountRemote
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;;
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*)
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echo "use backup or restore as argument"
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;;
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esac
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