envconf

Hi! I'm envconf. Please improve me.

Build

$ sudo docker run --cidfile=cid -v $(pwd):/go/src/app golang:1.4-onbuild \
  bash -c "go-wrapper download && go-wrapper install"
  
$ docker cp $(cat cid):/go/bin/app .
$ mv app envconf
$ chmod +x envconf

Just install

$ sudo curl -L -o /usr/local/bin/envconf https://github.com/webwurst/envconf/releases/download/v0.1-alpha/envconf \
  && sudo chmod +x /usr/local/bin/envconf

Use it

..like this:

$ envconf some_file.txt

Envconf reads in some_file.txt.env and replaces all environment variables. Result is written to some_file.txt.