Allow to pass an index number with sourced compose set #199
Description
Currently, we need to pass the name of the compose file to set it as active. This may require copy-pasting from the output of sourced compose list.
As an example:
✔ se7entyse7en in ~/Projects/src-d/sourced-ce (master) $ sourced compose list
https://gist.githubusercontent.com/carlosms/aed2c4b0d59358a563ba4f2f41def6f2/raw/1148b6aff24387dd67d5b0c7b05ba1ea8b78a9e2/docker-compose.yml
* master
In this case I'd need to run:
sourced compose set https://gist.githubusercontent.com/carlosms/aed2c4b0d59358a563ba4f2f41def6f2/raw/1148b6aff24387dd67d5b0c7b05ba1ea8b78a9e2/docker-compose.yml
It would be handy if the output of list is:
✔ se7entyse7en in ~/Projects/src-d/sourced-ce (master) $ sourced compose list
[1] https://gist.githubusercontent.com/carlosms/aed2c4b0d59358a563ba4f2f41def6f2/raw/1148b6aff24387dd67d5b0c7b05ba1ea8b78a9e2/docker-compose.yml
[2] * master
so that I can then simply run:
sourced compose set 1