98 lines
2.4 KiB
Bash
98 lines
2.4 KiB
Bash
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# Author:
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# Remco Verhoef <remco@dutchcoders.io>
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# https://gist.github.com/nl5887/a511f172d3fb3cd0e42d
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# Modified to use tar command instead of zip
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#
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transfer() {
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# check arguments
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if [[ $# -eq 0 ]]; then
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cat <<EOF
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Error: no arguments specified.
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Usage: transfer [file/folder] [options]
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Examples:
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transfer /tmp/test.md
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transfer /tmp/test.md -ca
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cat /tmp/test.md | transfer test.md
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cat /tmp/test.md | transfer test.md -ca
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Options:
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-ca Encrypt file with symmetric cipher and create ASCII armored output
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EOF
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return 1
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fi
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if (( ! $+commands[curl] )); then
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echo "Error: curl is not installed"
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return 1
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fi
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local tmpfile tarfile item basename
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# get temporarily filename, output is written to this file show progress can be showed
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tmpfile=$(mktemp -t transferXXX)
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# upload stdin or file
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item="$1"
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# crypt file with symmetric cipher and create ASCII armored output
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local crypt=0
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if [[ "$2" = -ca ]]; then
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crypt=1
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if (( ! $+commands[gpg] )); then
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echo "Error: gpg is not installed"
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return 1
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fi
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fi
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if ! tty -s; then
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# transfer from pipe
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if (( crypt )); then
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gpg -aco - | curl -X PUT --progress-bar -T - "https://transfer.sh/$item" >> $tmpfile
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else
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curl --progress-bar --upload-file - "https://transfer.sh/$item" >> $tmpfile
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fi
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else
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basename=$(basename "$item" | sed -e 's/[^a-zA-Z0-9._-]/-/g')
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if [[ ! -e $item ]]; then
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echo "File $item doesn't exist."
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return 1
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fi
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if [[ -d $item ]]; then
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# tar directory and transfer
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tarfile=$(mktemp -t transferXXX.tar.gz)
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cd $(dirname $item) || {
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echo "Error: Could not change to directory $(dirname $item)"
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return 1
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}
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tar -czf $tarfile $(basename $item)
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if (( crypt )); then
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gpg -cao - "$tarfile" | curl --progress-bar -T "-" "https://transfer.sh/$basename.tar.gz.gpg" >> $tmpfile
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else
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curl --progress-bar --upload-file "$tarfile" "https://transfer.sh/$basename.tar.gz" >> $tmpfile
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fi
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rm -f $tarfile
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else
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# transfer file
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if (( crypt )); then
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gpg -cao - "$item" | curl --progress-bar -T "-" "https://transfer.sh/$basename.gpg" >> $tmpfile
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else
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curl --progress-bar --upload-file "$item" "https://transfer.sh/$basename" >> $tmpfile
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fi
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fi
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fi
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# cat output link
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cat $tmpfile
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# add newline
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echo
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# cleanup
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rm -f $tmpfile
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}
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