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@@ -1,69 +1,97 @@
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-# transfer.sh Easy file sharing from the command line
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-# transfer Plugin
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-# Usage Example :
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-# > transfer file.txt
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-# > transfer directory/
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-
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-
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-
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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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-curl --version 2>&1 > /dev/null
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-if [ $? -ne 0 ]; then
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- echo "Could not find curl."
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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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+
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+Usage: transfer [file/folder] [options]
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+
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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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+
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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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+ fi
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-transfer() {
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- # check arguments
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- if [ $# -eq 0 ];
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- then
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- echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md"
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- return 1
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+ if (( ! $+commands[curl] )); then
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+ echo "Error: curl is not installed"
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+ return 1
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+ fi
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+
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+ local tmpfile tarfile item basename
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+
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+ # get temporarily filename, output is written to this file show progress can be showed
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+ tmpfile=$(mktemp -t transferXXX)
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+
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+ # upload stdin or file
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+ item="$1"
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+
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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 (( ! $+commands[gpg] )); then
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+ echo "Error: gpg is not installed"
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+ return 1
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+ fi
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+ fi
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+
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+ if ! tty -s; then
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+ # transfer from pipe
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+ if (( crypt )); then
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+ gpg -aco - | curl -X PUT --progress-bar -T - "https://transfer.sh/$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 "$item" | sed -e 's/[^a-zA-Z0-9._-]/-/g')
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- # get temporarily filename, output is written to this file show progress can be showed
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- tmpfile=$( mktemp -t transferXXX )
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-
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- # upload stdin or file
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- file=$1
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+ if [[ ! -e $item ]]; then
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+ echo "File $item doesn't exist."
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+ return 1
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+ fi
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- if tty -s;
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- then
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- basefile=$(basename "$file" | sed -e 's/[^a-zA-Z0-9._-]/-/g')
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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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- if [ ! -e $file ];
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- then
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- echo "File $file doesn't exists."
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- return 1
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- fi
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-
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- if [ -d $file ];
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- then
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- echo $file
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- # tar directory and transfer
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- tarfile=$( mktemp -t transferXXX.tar.gz )
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- cd $(dirname $file) && tar -czf $tarfile $(basename $file)
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- curl --progress-bar --upload-file "$tarfile" "https://transfer.sh/$basefile.tar.gz" >> $tmpfile
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- rm -f $tarfile
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- else
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- # transfer file
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- curl --progress-bar --upload-file "$file" "https://transfer.sh/$basefile" >> $tmpfile
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- fi
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- else
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- # transfer pipe
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- curl --progress-bar --upload-file "-" "https://transfer.sh/$file" >> $tmpfile
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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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-
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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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+ fi
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+
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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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+ # cleanup
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+ rm -f $tmpfile
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}
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