66 lines
1.8 KiB
Bash
Executable file
66 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# usage: source ./hacking/env-setup [-q]
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# modifies environment for running Ansible from checkout
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# When run using source as directed, $0 gets set to bash, so we must use $BASH_SOURCE
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if [ -n "$BASH_SOURCE" ] ; then
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HACKING_DIR=$(dirname $BASH_SOURCE)
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elif [ $(basename $0) = "env-setup" ]; then
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HACKING_DIR=$(dirname $0)
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else
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HACKING_DIR="$PWD/hacking"
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fi
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# The below is an alternative to readlink -fn which doesn't exist on OS X
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# Source: http://stackoverflow.com/a/1678636
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FULL_PATH=$(python -c "import os; print(os.path.realpath('$HACKING_DIR'))")
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ANSIBLE_HOME=$(dirname "$FULL_PATH")
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PREFIX_PYTHONPATH="$ANSIBLE_HOME/lib"
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PREFIX_PATH="$ANSIBLE_HOME/bin"
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PREFIX_MANPATH="$ANSIBLE_HOME/docs/man"
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[[ $PYTHONPATH != ${PREFIX_PYTHONPATH}* ]] && export PYTHONPATH=$PREFIX_PYTHONPATH:$PYTHONPATH
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[[ $PATH != ${PREFIX_PATH}* ]] && export PATH=$PREFIX_PATH:$PATH
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[[ $MANPATH != ${PREFIX_MANPATH}* ]] && export MANPATH=$PREFIX_MANPATH:$MANPATH
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#
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# Generate egg_info so that pkg_resources works
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#
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# Do the work in a function so we don't repeat ourselves later
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gen_egg_info()
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{
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python setup.py egg_info
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if [ -e $PREFIX_PYTHONPATH/ansible*.egg-info ] ; then
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rm -r $PREFIX_PYTHONPATH/ansible*.egg-info
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fi
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mv ansible*.egg-info $PREFIX_PYTHONPATH
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}
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# In some shells if pushd is a no-op then popd sends you to a previous
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# directory in history
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if [ "$ANSIBLE_HOME" != "$PWD" ] ; then
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pushd "$ANSIBLE_HOME"
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gen_egg_info
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popd
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else
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gen_egg_info
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fi
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# Print out values unless -q is set
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if [ $# -eq 0 -o "$1" != "-q" ] ; then
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echo ""
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echo "Setting up Ansible to run out of checkout..."
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echo ""
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echo "PATH=$PATH"
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echo "PYTHONPATH=$PYTHONPATH"
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echo "MANPATH=$MANPATH"
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echo ""
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echo "Remember, you may wish to specify your host file with -i"
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echo ""
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echo "Done!"
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echo ""
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fi
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