#!/usr/bin/env bash
set -x
set -e

if [[ -z $WORKSPACE ]]; then
    echo "Environment incorrect for this wrapper script"
    env
    exit 1
fi


env
cd "$WORKSPACE/edx-platform"

# install requirements
# These requirements will be installed into the shinginpanda
# virtualenv on the jenkins server and are necessary to run
# run migrations locally

pip install --exists-action w -r requirements/edx/pre.txt
pip install --exists-action w -r requirements/edx/base.txt
if [[ -f requirements/edx/post.txt ]]; then
  pip install --exists-action w -r requirements/edx/post.txt
fi
if [[ -f requirements/edx/repo.txt ]]; then
  pip install --exists-action w -r requirements/edx/repo.txt
fi
pip install --exists-action w -r requirements/edx/github.txt
if [[ -f requirements/edx/local.txt ]]; then
  pip install --exists-action w -r requirements/edx/local.txt
fi
pip install --exists-action w -r requirements/edx/edx-private.txt

cd "$WORKSPACE/configuration/playbooks/edx-east"

if [[ -f ${WORKSPACE}/configuration-secure/ansible/vars/${deployment}.yml ]]; then
    extra_var_args+=" -e@${WORKSPACE}/configuration-secure/ansible/vars/${deployment}.yml"
fi

if [[ $db_dry_run == "false" ]]; then
    # Set this to an empty string if db_dry_run is
    # not set.  By default the db_dry_run var is
    # set to --list

    extra_var_args+=" -e db_dry_run=''"
fi

if [[ -f ${WORKSPACE}/configuration-secure/ansible/vars/${environment}-${deployment}.yml ]]; then
    extra_var_args+=" -e@${WORKSPACE}/configuration-secure/ansible/vars/${environment}-${deployment}.yml"
fi

for extra_var in $extra_vars; do
    extra_var_args+=" -e@${WORKSPACE}/configuration-secure/ansible/vars/$extra_var"
done

extra_var_args+=" -e edxapp_app_dir=${WORKSPACE}"
extra_var_args+=" -e edxapp_code_dir=${WORKSPACE}/edx-platform"
extra_var_args+=" -e edxapp_user=jenkins"
extra_var_args+=" -e EDXAPP_CFG_DIR=${WORKSPACE}"
extra_var_args+=" -e THEMES_CODE_DIR=${WORKSPACE}"

# Run migrations and replace literal '\n' with actual newlines to make the output
# easier to read
# We use the edxapp_cfg tag so that the edxapp role will generate config files but
# nothing else.  The actual migrate commands are then run from the playbook.

ansible-playbook -v -c local $extra_var_args --tags edxapp_cfg -i localhost, -s -U jenkins edxapp_migrate.yml | sed 's/\\n/\n/g'

#We don't care about the exit status of the `sed`
exit ${PIPESTATUS[0]}
