Bash and zsh alias for transfer.sh. Transfers files and directories to transfer.sh.

transfer.sh

#!/bin/zsh

# Defines transfer alias and provides easy command line file.
#
# Authors:
#   Remco Verhoef <[email protected]>
#   Prajjwal Singh <[email protected]>
#
# Dependencies:
# * curl
# * zsh
#
# Optional Dependencies:
# * tar
# * xclip
#
# TODO:
# * Add support for sharing folders.
# * Add support for encrypting files before upload.

MAX_DOWNLOADS=5
MAX_DAYS=1
BASE_URL="https://transfer.sh"

usage() {
cat <<EOF
Usage: transfer.sh [OPTIONS] [FILES]

Options:

-c      Specify maximum download count. Defaults to \$MAX_DOWNLOADS
-t      Specify TTL of file in days. Defaults to \$Max_days
-h      Display this help.

Examples:

transfer.sh file1.txt

transfer.sh -c 1 -t 5 file.txt

EOF

exit 1
}

if ! hash curl 2> /dev/null
then
  echo "Could not find curl."
  usage
fi

while getopts "c:t:h" opt; do
  case $opt in
    c)
      MAX_DOWNLOADS=$OPTARG
      ;;
    t)
      MAX_DAYS=$OPTARG
      ;;
    h)
      usage
      ;;
  esac
done

# Get all files after options
files=(${@:$OPTIND})
file_count=${#files[@]}

# Print usage & quit if no files were specified
[ $file_count -eq 0 ] && usage

links=""

# Upload a file to file.io, and append resulting url to $urls
function upload() {
    link=$(curl --silent -H "Max-Downloads: $MAX_DOWNLOADS" -H "Max-Days: $MAX_DAYS"	--upload-file $1 "$BASE_URL/`basename $1`")

    if [[ "$link" == "null" ]]; then
        exit 1
    else
        if [ -z $links ]; then
            links=$link
        else
            links="$links\n$link"
        fi
    fi
}

# Upload each input file
for file in $files; do
    upload $file
done

# Copy url to clipboard if xclip is installed.
hash xclip 2> /dev/null && echo $links | xclip -selection c

# Simply write links to STDOUT otherwise.
echo $links