config.fish set environment variables from bash_profile

init.fish

# Fish shell

egrep "^export " ~/.bash_profile | while read e
	set var (echo $e | sed -E "s/^export ([A-Za-z_]+)=(.*)\$/\1/")
	set value (echo $e | sed -E "s/^export ([A-Za-z_]+)=(.*)\$/\2/")

	# remove surrounding quotes if existing
	set value (echo $value | sed -E "s/^\"(.*)\"\$/\1/")

	if test $var = "PATH"
		# replace ":" by spaces. this is how PATH looks for Fish
		set value (echo $value | sed -E "s/:/ /g")

		# use eval because we need to expand the value
		eval set -xg $var $value

		continue
	end

	# evaluate variables. we can use eval because we most likely just used "$var"
	set value (eval echo $value)

	#echo "set -xg '$var' '$value' (via '$e')"
	set -xg $var $value
end

curl -o ~/.config/omf/init.fish https://gist.githubusercontent.com/overtrue/f7cd321708ba917b8def/raw/88d5930885210b9cee49782b4bc9bea8efd746ec/init.fish