xref: /aosp_15_r20/external/google-cloud-java/generation/set_owlbot_config.sh (revision 55e87721aa1bc457b326496a7ca40f3ea1a63287)

#!/bin/bash

# Adds module directory name into the paths in a OwlBot configuration file so
# that the paths correctly reference the files under the modules in this monorepo.
#
# Usage:
# set_owlbot_config.sh <.OwlBot.yaml path from the root>
# Example:
# $ set_owlbot_config.sh java-dataform/.OwlBot.yaml
#
# To apply the change to all OwlBot configuration files in all modules:
# $ for F in `find . -maxdepth 2 -name '.OwlBot.yaml'`; do sh generation/set_owlbot_config.sh $F; done

for F in `find . -maxdepth 2 -name '.OwlBot.yaml'`;
do

OWLBOT_FILE=$F

if [ -z "${OWLBOT_FILE}" ]; then
  echo "Please specify file name"
  exit 1
fi

if [ ! -r "${OWLBOT_FILE}" ]; then
  echo "File not found"
  exit 1
fi

dir_name=$(dirname "${OWLBOT_FILE}")
module_name=$(basename "${dir_name}")

if [ ! -d "${module_name}" ]; then
  echo "module ${module_name} does not exist"
  exit 1
fi

# For deep-remove-regex and deep-preserve-regex fields
sed -i.bak "s|\"/grpc-google|\"/${module_name}/grpc-google|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak
sed -i.bak "s|\"/proto-google|\"/${module_name}/proto-google|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak
sed -i.bak "s|\"/google-\.\*|\"/${module_name}/google-.*|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak
sed -i.bak "s|\"/google-cloud|\"/${module_name}/google-cloud|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak
sed -i.bak "s|\"/samples|\"/${module_name}/samples|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak

# In monorepo, the staging directory structure tells the destination module to
# which the OwlBot Java postprocessor copies the files.
if grep --quiet 'owl-bot-staging/$1' "${OWLBOT_FILE}"; then
  sed -i.bak "s|owl-bot-staging|owl-bot-staging/${module_name}|" "${OWLBOT_FILE}" && rm "${OWLBOT_FILE}".bak
fi

# This section is specifically around the generated snippet directories
# If snippets are already being copied, skip
if ! grep -q samples/snippets/generated ${OWLBOT_FILE}; then
# Insert into `deep-remove-regex:` section
deep_remove_regex="- \"\/${module_name}\/samples\/snippets\/generated\""
entry_before_deep_remove_regex="${module_name}\/google-.*\/src"
sed -i.bak "/${entry_before_deep_remove_regex}/a ${deep_remove_regex}" ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak


# Insert into `deep-copy-regex:` section
proto_path=$(grep -oPm1 '(?<=source: ").*(?=\(v.*\))' "${OWLBOT_FILE}")
deep_copy_regex="- source: \"${proto_path}(v.*)/.*-java/samples/snippets/generated\"\n  dest: \"/owl-bot-staging/${module_name}/\$1/samples/snippets/generated\""

entry_before_deep_copy_regex="dest: \"\/owl-bot-staging\/${module_name}\/\$1\/google-"

# echo ${proto_path}
sed -i.bak "/${entry_before_deep_copy_regex}/a ${deep_copy_regex}" ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak

# Remove duplicate lines
perl -i -ne 'if ( /^\s*#/ ) { print } else { print if ! $SEEN{$_}++}' ${OWLBOT_FILE}

# Add back new lines between sections
sed -i.bak  's/deep-copy-regex/\n&/g'  ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak
sed -i.bak  's/deep-remove-regex/\n&/g'  ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak
sed -i.bak  's/deep-preserve-regex/\n&/g'  ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak
sed -i.bak  's/api-name/\n&/g'  ${OWLBOT_FILE} && rm "${OWLBOT_FILE}".bak

fi

done