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ansible/hacking/env-setup.fish

107 lines
2.9 KiB
Fish

#!/usr/bin/env fish
# Script: env-setup.fish
# Description: Modifies the environment for running Ansible from a checkout
# Usage: . ./hacking/env-setup [-q]
# Retrieve the path of the current directory where the script resides
set HACKING_DIR (dirname (status -f))
set FULL_PATH (python -c "import os; print(os.path.realpath('$HACKING_DIR'))")
set ANSIBLE_HOME (dirname $FULL_PATH)
# Set quiet flag
set QUIET ""
if contains -- (string split -m 1 " " $argv) -q --quiet
set QUIET "true"
end
# Set environment variables
set -gx PREFIX_PYTHONPATH $ANSIBLE_HOME/lib
set -gx ANSIBLE_TEST_PREFIX_PYTHONPATH $ANSIBLE_HOME/test/lib
set -gx PREFIX_PATH $ANSIBLE_HOME/bin
set -gx PREFIX_MANPATH $ANSIBLE_HOME/docs/man
# Set PYTHONPATH
if not set -q PYTHONPATH
set -gx PYTHONPATH $PREFIX_PYTHONPATH
else if not string match -qr $PREFIX_PYTHONPATH'($|:)' $PYTHONPATH
if not test -n "$QUIET"
echo "Appending PYTHONPATH"
end
set -gx PYTHONPATH "$PREFIX_PYTHONPATH:$PYTHONPATH"
end
# Set ansible_test PYTHONPATH
if not string match -qr $ANSIBLE_TEST_PREFIX_PYTHONPATH'($|:)' $PYTHONPATH
if not test -n "$QUIET"
echo "Appending PYTHONPATH"
end
set -gx PYTHONPATH "$ANSIBLE_TEST_PREFIX_PYTHONPATH:$PYTHONPATH"
end
# Set PATH
if not contains -- $PREFIX_PATH $PATH
set -gx PATH $PREFIX_PATH $PATH
end
# Set MANPATH
if not set -q MANPATH
set -gx MANPATH $PREFIX_MANPATH
else if not string match -qr $PREFIX_MANPATH'($|:)' $MANPATH
set -gx MANPATH "$PREFIX_MANPATH:$MANPATH"
end
# Set PYTHON_BIN
if not set -q PYTHON_BIN
for exe in python3 python
if command -v $exe > /dev/null
set -gx PYTHON_BIN (command -v $exe)
break
end
end
if not set -q PYTHON_BIN
echo "No valid Python found"
exit 1
end
end
# Generate egg_info so that pkg_resources works
function gen_egg_info
# Check if ansible*.egg-info directory exists and remove if found
if test -d $PREFIX_PYTHONPATH/ansible*.egg-info
rm -rf $PREFIX_PYTHONPATH/ansible*.egg-info
end
# Execute setup.py egg_info using the chosen Python interpreter
eval $PYTHON_BIN setup.py egg_info
end
pushd $ANSIBLE_HOME
if test -n "$QUIET"
# Run gen_egg_info in the background and redirect output to /dev/null
gen_egg_info &> /dev/null
# Remove any .pyc files found
find . -type f -name "*.pyc" -exec rm -f '{}' ';' &> /dev/null
else
# Run gen_egg_info
gen_egg_info
# Remove any .pyc files found
find . -type f -name "*.pyc" -exec rm -f '{}' ';'
# Display setup details
echo ""
echo "Setting up Ansible to run out of checkout..."
echo ""
echo "PATH=$PATH"
echo "PYTHONPATH=$PYTHONPATH"
echo "PYTHON_BIN=$PYTHON_BIN"
echo "ANSIBLE_LIBRARY=$ANSIBLE_LIBRARY"
echo "MANPATH=$MANPATH"
echo ""
echo "Remember, you may wish to specify your host file with -i"
echo ""
echo "Done!"
echo ""
end
popd
# Unset QUIET variable
set -e QUIET