Upload screenshots to IPFS

xshot.sh

#!/bin/sh

# xshot.sh
# by sugo/vim

usage() {
    echo Usage: $0 [-h] "[-select|-full|-edit|-upload]"
}

get_image() {
    xclip -selection clipboard -t image/png -o
}

ipfs_lain_add() {
    env IPFS_PATH=$HOME/.ipfs-lain \
        ipfs add \
            --inline \
            --fscache \
            --raw-leaves \
            --cid-version=1 \
            $@
}

shorten_lain() {
    curl -m 3 -sf -F url=$1 https://s.lain.la | tr -d '\n'
}

shorten_isgd() {
    [ $1 ] && (curl -m 3 -sf -F url="$1" https://is.gd/create.php | grep -Po 'https://is.gd/[^"]+' | head -n1 | tr -d '\n')
}

shorten() {
    shorten_lain $1 || shorten_isgd $1 || echo $1
}

backend() {
    #echo \
    #    ipfs.lain.la \
    #    ipfs.lain.ch \
    #    lain-ipfs.privatevoid.net \
    #| xargs shuf -n1 -e
    echo gandas.us.to
}

cd /tmp

case $1 in
    -h)
        usage
        exit 0
        ;;
    -select)
        scrot -a $(slop -f '%x,%y,%w,%h') -e 'xclip -selection clipboard -t image/png -i $f && rm -f $f'
        ;;
    -full)
        scrot -e 'xclip -selection clipboard -t image/png -i $f && rm -f $f'
        ;;
    -edit)
        pic=$(date +%s).png
        get_image > $pic
        azpainter $pic
        xclip -selection clipboard -t image/png -i $pic
        rm -f $pic
        ;;
    -upload)
        cid=$(get_image | ipfs_lain_add | tail -n1 | awk '{print $2}')
        echo $cid >> $HOME/.ipfs-lain-screenshots
        shorten https://$(backend)/ipfs/$cid | xclip -selection clipboard
        notify-send Screenshot "Upload complete"
        ;;
    *)
        usage
        exit 1
        ;;
esac