convert rover json to mark down

rover_check_markdown.sh

#!/bin/bash
function generate_markdown (){
COMMAND="${1}"
CHECK_OUTPUT=$($COMMAND)
CHECK_SUCCESS=$(echo $CHECK_OUTPUT | jq '.data.success')
echo "" > readme.md
if [ $CHECK_SUCCESS = "true" ]; then
  echo "### Check Success" > readme.md
  echo " ✅ " >> readme.md
  echo "#### Change Details" >> readme.md
  echo "" >> readme.md
fi
CHANGES=$(echo "${CHECK_OUTPUT}" | jq '.data.changes')
if [ "$CHANGES" != "null" ]; then

    CHANGE_SIZE=$(echo "${CHECK_OUTPUT}" | jq -r '.data.changes | length')
    if [ "$CHANGE_SIZE" = "0" ]; then
        echo " ✅ " >> readme.md
        echo "No changes" >> readme.md
    fi
    if [ "$CHANGE_SIZE" != "0" ]; then
        echo "| Severity | Code | Description |" >> readme.md
        echo "| -------- | ---- | ----------- |" >> readme.md
        jq -c '.[]' <<< $CHANGES | while read change; do
                CHANGE_SEVERITY=$(echo "$change" | jq -r '.severity')
                CHANGE_DESCRIPTION=$(echo "$change" | jq -r '.description')
                CHANGE_CODE=$(echo "$change" |jq -r '.code')
                echo "| $CHANGE_SEVERITY | $CHANGE_CODE | $CHANGE_DESCRIPTION |" >> readme.md
        done
    fi
  echo "" >> readme.md
fi
if [ $CHECK_SUCCESS = "false" ]; then
  echo "### Check Failure" >> readme.md
  echo $CHECK_OUTPUT | jq -r '.error.message' >> readme.md
  echo "" >> readme.md
  echo "### Status: ❌" >> readme.md
  StatusCode=$(jq -r '.error.code' <<< "$CHECK_OUTPUT" )
  ErrorMessage=$(jq -r '.error.message' <<< "$CHECK_OUTPUT" )
  BuildErrorMessage=$(jq -r '.error.details.build_errors' <<< "$CHECK_OUTPUT" )
  OperationChanges=$(jq -r '.data.tasks.operations.changes' <<< "$CHECK_OUTPUT")
  .error.details.build_errors
  if [[ $StatusCode != "null" ]]; then
    echo "StatusCode: $StatusCode" >> readme.md
  else 
    echo -n "StatusCode: UNKNOWN" 
  fi
    echo "Error Message: $ErrorMessage" >> readme.md
    if [ "$BuildErrorMessage" != "null" ]; then
      echo "### Build Error Message:" >> readme.md
      echo '```json' >> readme.md
      echo "$BuildErrorMessage" >> readme.md
      echo '```' >> readme.md
    fi

    if [ "$OperationChanges" != "null" ]; then
      echo "### Operation Changes:" >> readme.md
      echo '```json' >> readme.md
      echo "$OperationChanges" >> readme.md
      echo '```' >> readme.md
    fi
fi
CHECK_URL=$(echo $CHECK_OUTPUT | jq -r '.data.target_url')	
if [ $CHECK_URL != null ]; then	
  echo ""	 >> readme.md
  echo "See more details in [Apollo Studio]($CHECK_URL)"	 >> readme.md
fi
echo "" >> readme.md
cat readme.md
}

if [ -z "$1" ]; then
echo "command required"
echo "./rover_check_markdown.sh \"rover subgraph check demo@develop -s demo.gql --name demo --output json\""
else
echo "$(generate_markdown "${1}")"
fi

if you need this in the GitLab MR as a comment, the GitLab MR pipeline has some default env so we will use that env to comment in the relevant MR, You just need to change the params "rover subgraph check demo@develop -s apollo-check.gql --name demo --output json"

  script:
    - export RESULT=$(curl -s https://gist.githubusercontent.com/adiii717/a5428c0f91cb56521d7d5f2f834c7309/raw/77ab4077617f252ba1a675e77fb67cd284655d93/rover_check_markdown.sh | bash -s -- "rover subgraph check demo@develop -s apollo-check.gql --name demo --output json")
    - echo "${RESULT}" > result.md && export MD_RESULT=$(awk 'ORS="\n\n"' result.md)
    - curl --request POST --header "Content-Type:multipart/form-data" --header "PRIVATE-TOKEN:${GITLAB_TOKEN}" "https://gitlab.com/api/v4/projects/${CI_MERGE_REQUEST_PROJECT_ID}/merge_requests/${CI_MERGE_REQUEST_IID}/notes?body"  -d  "body=$MD_RESULT"
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'