Tag CI/CD Container Image for ECR (Elastic Container Registry)

ecr-tag.sh

#!/usr/bin/env sh
# -----------------------------------------------------------------------------
#  Docker Tag Container (Elastic Container Registry - ECR)
# -----------------------------------------------------------------------------
#  Author     : Dwi Fahni Denni
#  License    : Apache v2
# -----------------------------------------------------------------------------
set -e

export AWS_ACCOUNT_ID=$1
export CI_REGISTRY="${AWS_ACCOUNT_ID}.dkr.ecr.ap-southeast-1.amazonaws.com"
export CI_ECR_PATH=$2

export IMAGE="$CI_REGISTRY/$CI_ECR_PATH"

set_tag() {
  export BASE_IMAGE=$3
  export TAGS_ID=$4
  export CUSTOM_TAGS=$5
  export COMMIT_HASH=`git log -1 --format=format:"%H"`

  if [ "$CUSTOM_TAGS" = "" ]; then
    export TAGS="${TAGS_ID} \
    ${BASE_IMAGE}-${TAGS_ID} \
    ${TAGS_ID}-${COMMIT_HASH} \
    ${BASE_IMAGE}-${COMMIT_HASH} "
  else
    export TAGS="${TAGS_ID} \
    ${BASE_IMAGE}-${TAGS_ID} \
    ${TAGS_ID}-${COMMIT_HASH} \
    ${BASE_IMAGE}-${COMMIT_HASH} \
    ${TAGS_ID}-${CUSTOM_TAGS}"
  fi
}

docker_tag() {
  for TAG in $TAGS; do
    echo "Docker Tags => $IMAGE:$TAG"
    echo ">> docker tag $IMAGE:$BASE_IMAGE $IMAGE:$TAG"
    docker tag $IMAGE:$BASE_IMAGE $IMAGE:$TAG
    echo '- DONE -'
    echo ''
  done
}

main() {
  # set_tag [AWS_ACCOUNT] devopscorner/cicd [alpine|ubuntu|codebuild] [version|latest|tags] [custom-tags]
  set_tag $1 $2 $3 $4 $5
  docker_tag
  echo ''
  echo '-- ALL DONE --'
}

### START HERE ###
main $1 $2 $3 $4 $5

### How to Execute ###
# ./ecr-tag.sh [AWS_ACCOUNT] [ECR_PATH] [alpine|ubuntu|codebuild] [version|latest|tags] [custom-tags]