So many things

call-workflow.sh

#!/usr/bin/env bash

call-workflow() {
  local N8N_BASE_URL="http://n8n:5678/webhook/"

  if [ -z "$1" ]; then
    echo "Error: Workflow ID required."
    return 1
  fi

  local WORKFLOW_ID=$1
  local FULL_URL="${N8N_BASE_URL}${WORKFLOW_ID}"
  local PAYLOAD=${2:-'{}'}

  CURL_OUTPUT=$(curl -s -X POST -H "Content-Type: application/json" -d "$PAYLOAD" "$FULL_URL")
  local curl_status=$?

  if [ $curl_status -ne 0 ]; then
    echo "Error: Workflow call failed: $curl_status" >&2
    return 1
  fi

  echo "$CURL_OUTPUT"
}

double-number() {
  if [ -z "$1" ]; then
    echo "Error: Number argument required."
    return 1
  fi

  local number=${1//\'/}
  local WORKFLOW_ID="a60d3593-d24b-4577-a079-ca13f94535a0"
  local PAYLOAD="{\"number\": $number}"

  response=$(call-workflow "$WORKFLOW_ID" "$PAYLOAD")
  local call_status=$?

  if [ $call_status -ne 0 ]; then
    return $call_status
  fi

  # Process the successful response using jq
  local value
  value=$(echo "$response" | jq -r '.value')
  local jq_status=$?

  if [ $jq_status -ne 0 ]; then
    echo "Error: Failed to parse JSON response with jq (Response: $response)." >&2
    return 1
  fi

  echo "$value"
}

get-weather() {
  if [ -z "$1" ]; then
    echo "Error: City argument required."
    return 1
  fi

  local city=${1//\'/}
  local WORKFLOW_ID="01dd473f-6623-4523-968d-04efbbaafdda"
  local PAYLOAD="{\"city\": \"$city\"}"

  response=$(call-workflow "$WORKFLOW_ID" "$PAYLOAD")
  local call_status=$?

  if [ $call_status -ne 0 ]; then
    return $call_status
  fi

  # Process the successful response using jq
  local value
  value=$(echo "$response" | jq -r '.message' | base64 -d | pandoc -f html -t markdown | glow)
  local jq_status=$?

  if [ $jq_status -ne 0 ]; then
    echo "Error: Failed to parse JSON response with jq (Response: $response)." >&2
    return 1
  fi

  echo "$value"
}