docker_build_and_push.sh

#!/bin/bash

set -e

help() {
  echo "This script requires four arguments, directory with the Docker file, Docker image name, Base directory, and the Docker tag."
  echo "Usages: $(basename "$0") <docker-file-directory> <docker-image-name> <base-dir> <tag>"
}

if [ "$#" -lt 4 ]; then
  help
  exit 1
fi

push() {
  echo "push-indicator=true" >> "$GITHUB_OUTPUT"

  "${FOREST_DIR}"/docker_push.sh "$@"
  "${FOREST_DIR}"/container_digest.sh "$@"
}

"${FOREST_DIR}"/docker_build.sh "$@"

echo "Check if PUSH_ON_GIT_TAG is set"
if [ "$PUSH_ON_GIT_TAG" = true ]
then
  if [[ $GITHUB_REF == refs/tags/* ]]
  then
    echo "PUSH_ON_GIT_TAG is set and GITHUB_REF ( $GITHUB_REF ) is a tag: start pushing"
    push "$@"
    exit 0
  else
    echo "GITHUB_REF is not a tag.. it is: ${GITHUB_REF}"
  fi
else
  echo "PUSH_ON_GIT_TAG is not set"
fi

echo "Check if we need to push the docker images to docker hub:"
# shellcheck disable=SC2153
echo "Push branches: $PUSH_BRANCHES"
echo "GITHUB_REF: $GITHUB_REF"

read -ra push_branches <<< "$PUSH_BRANCHES"

for branch in "${push_branches[@]}"; do
  if [[ "$GITHUB_REF" = "refs/heads/${branch}" ]]; then
    echo "Matches: start pushing"
    push "$@"
    exit 0
  fi
done

echo "No branches matched to current branch. No need to push the images to docker hub."
exit 0