prompt.exp

#!/usr/bin/expect

# docker run \
#         --interactive \
#         --tty \
#         --rm \
#         --volume "$pure_project_dir/conf.d/:/nemo/.config/fish/conf.d/" \
#         --volume "$pure_project_dir/functions/:/nemo/.config/fish/functions/" \
#     purefish/docker-fish:3.5.1
# spawn docker run -it --rm purefish/docker-fish:3.5.1
set timeout 1

spawn fish --command "echo \$pure_version"
# send "echo \$pure_version\r"
expect -re "4.*"
expect eof