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Prefer modern-style Bash command substitution in hacking/env-setup

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Conflicts:
	hacking/env-setup
This commit is contained in:
Marco Ippolito 2014-11-17 23:35:11 +01:00 committed by Toshio Kuratomi
parent 31c8523371
commit b8921706f8
1 changed files with 4 additions and 4 deletions
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8
hacking/env-setup
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@ -4,16 +4,16 @@
# When run using source as directed, $0 gets set to bash, so we must use $BASH_SOURCE
if [ -n "$BASH_SOURCE" ] ; then
HACKING_DIR=`dirname $BASH_SOURCE`
HACKING_DIR=$(dirname $BASH_SOURCE)
elif [ $(basename $0) = "env-setup" ]; then
HACKING_DIR=`dirname $0`
HACKING_DIR=$(dirname $0)
else
HACKING_DIR="$PWD/hacking"
fi
# The below is an alternative to readlink -fn which doesn't exist on OS X
# Source: http://stackoverflow.com/a/1678636
FULL_PATH=`python -c "import os; print(os.path.realpath('$HACKING_DIR'))"`
ANSIBLE_HOME=`dirname "$FULL_PATH"`
FULL_PATH=$(python -c "import os; print(os.path.realpath('$HACKING_DIR'))")
ANSIBLE_HOME=$(dirname "$FULL_PATH")
PREFIX_PYTHONPATH="$ANSIBLE_HOME/lib"
PREFIX_PATH="$ANSIBLE_HOME/bin"