Shim Replacement for Python and Virtualenvs

python

#!/bin/bash

# This is called when SublimeLinter initalizes the pylint linter:
#/Users/rgant/bin/python /Users/rgant/bin/pylint --version

# And this is called when linting a python file:
#/Users/rgant/bin/python /Users/rgant/bin/pylint --msg-template='{line}:{column}:{msg_id}: {msg}' \
# --module-rgx=.* --reports=n --persistent=n /Users/rgant/projectname/api/models/item.py

# Assuming that all of my virtualenvs are located at /Users/rgant/projectname/venv

# This this is the version check, just get out of here.
if [ "$2" == "--version" ]; then
	echo "pylint 99.99.99,"
	exit 0;
fi;

# Location of this script
MY_PATH=$(dirname "$0");
PARENT=$(dirname "${MY_PATH}");
# All of the arguments passed to this script
CMD="$*";
# Get the path to the root of the project assuming it is relative to the path to this script.
FILE_PATH=$(expr "$CMD" : ".*\(${PARENT}/[^/]*\)");
# Assume that the virtualenv folder is here at the root of the project
VENV_BIN="${FILE_PATH}/venv/bin";
# Change the first instance of the path, AKA the one to pylint, to a virtualenv path.
FIXED_CMD="${CMD/$MY_PATH/$VENV_BIN}";

eval "${FIXED_CMD}";