Monosnap/Github Shell Script

gitosnap.sh

#!/usr/bin/env sh
# https://gist.github.com/4088499
FIND="^monosnap.com\/image\/\([a-zA-Z0-9]*\)"
REPLACE="![](https:\/\/api.monosnap.com\/image\/download\?id=\1)"

pbpaste |
# Different versions of monosnap have this formatted differently, so we grep
# first for just what we need.
grep -o monosnap.com/image/[a-zA-Z0-9]* |
# Grab the current cliboard contents and do our replacement.
sed -n "s/$FIND/$REPLACE/p" |
# Trim off any trailing new lines that sed might add.
tr -d '\n' |
# Put it back in the clipboard.
pbcopy

Here's how I have it set up in Alfred:

Changed Replace for direct GITHUB link:
REPLACE=""

REPLACE="![img](https:\/\/api.monosnap.com\/image\/download\?id=\1)"