FeaturizersLibrary/bootstrap.sh

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#!/bin/bash
# ----------------------------------------------------------------------
# |
# | bootstrap.sh
# |
# | David Brownell <db@DavidBrownell.com>
# | 2019-05-21 11:27:06
# |
# ----------------------------------------------------------------------
# |
# | Copyright David Brownell 2019
# | Distributed under the Boost Software License, Version 1.0. See
# | accompanying file LICENSE_1_0.txt or copy at
# | http://www.boost.org/LICENSE_1_0.txt.
# |
# ----------------------------------------------------------------------
set -e # Exit on error
set +v # Disable output
should_continue=1
if [[ ${should_continue} == 1 && "$1" == "" ]]
then
echo ""
echo "This script bootstraps common library enlistment and setup."
echo ""
echo " Usage:"
echo " $0 <common code dir>"
echo ""
should_continue=0
fi
if [[ ${should_continue} == 1 && ${DEVELOPMENT_ENVIRONMENT_REPOSITORY_ACTIVATED_FLAG} ]]
then
echo ""
echo "ERROR: Please run this from a standard (non-activated) command prompt."
echo ""
should_continue=0
fi
if [[ ${should_continue} == 1 ]]
then
# Bootstrap enlistment and setup of Common_Environment, and then invoke
# bootstrap_impl.py once python is available.
if [[ ! -e "$1/Common/Environment" ]]
then
git clone https://github.com/davidbrownell/Common_Environment_v3.git "$1/Common/Environment"
fi
name=""
ARGS=()
for var in "${@:2}"
do
if [[ $var == /name=* ]] || [[ $var == -name=* ]]
then
name=`echo $var | cut -d'=' -f 2`
else
ARGS+=("$var")
fi
done
if [[ ! -z "${name}" ]]
then
name_arg="/name=${name}"
else
name_arg=""
fi
"$1/Common/Environment/Setup.sh" ${name_arg} ${ARGS[@]}
# Write the environment activation and python execution statements to a temporary
# file so this environment remains unactivated (by doing this, the current script
# can be invoked multiple times from the same environment).
if [[ ! -z "${name}" ]]
then
activate_cmd="Activate.${name}.sh"
else
activate_cmd="Activate.sh"
fi
this_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cat >bootstrap_tmp.sh <<EOL
#!/bin/bash
. "$1/Common/Environment/${activate_cmd}" python36
python "${this_dir}/bootstrap_impl.py" "$1" ${ARGS[@]}
EOL
chmod +x bootstrap_tmp.sh
./bootstrap_tmp.sh
error_code=${error_code}
rm bootstrap_tmp.sh
if [[ ${error_code} -ne 0 ]]
then
should_continue=0
fi
fi