Justfile I used for some CDK development

justfile

# Extract values with fallbacks using `jq` and shell fallbacks
USER_POOL_ID := `jq -r '.RustyLocksStack.userPoolId // "NOT_DEPLOYED"' outputs.json 2>/dev/null || echo "NOT_DEPLOYED"`
CLIENT_ID := `jq -r '.RustyLocksStack.userPoolClientId // "NOT_DEPLOYED"' outputs.json 2>/dev/null || echo "NOT_DEPLOYED"`
API_URL := `jq -r '.RustyLocksStack.apiUrl // "NOT_DEPLOYED"' outputs.json 2>/dev/null || echo "NOT_DEPLOYED"`
DISTRIBUTION_ID := `jq -r '.RustyLocksStack.distributionId // "NOT_DEPLOYED"' outputs.json 2>/dev/null || echo "NOT_DEPLOYED"`

# User credentials
EMAIL := "[email protected]"
PASSWORD := "TestPass123!#"

# Deploy and save outputs
deploy:
  @echo "⏳Deploying the CDK stack..."
  npx cdk deploy --outputs-file outputs.json

# Generate the config file for JavaScript
generate-config:
  #!/usr/bin/env bash
  set -euo pipefail
  if [ "{{USER_POOL_ID}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  echo "⏳Generating config.js"
  cat > dist/config.js << EOF
  const CONFIG = {
    region: 'us-west-2',
    userPoolId: '{{USER_POOL_ID}}',
    clientId: '{{CLIENT_ID}}',
  };
  EOF
  echo "✅ Generated dist/config.js"

# Deploy with config.js
deploy-with-config: deploy generate-config
  npx cdk deploy
  @echo "✅ Deployed with fresh config.js"


# Invalidate CDN Cache
invalidate-cache:
  @echo "⏳Clearing the CDN Cache..."
  aws cloudfront create-invalidation --distribution-id {{DISTRIBUTION_ID}} --paths "/*"

# Create the test user
create-user:
  #!/usr/bin/env bash
  set -euo pipefail
  echo "⏳Creating test user"
  if [ "{{USER_POOL_ID}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  aws cognito-idp admin-create-user \
    --user-pool-id {{USER_POOL_ID}} \
    --username {{EMAIL}} \
    --user-attributes Name=email,Value={{EMAIL}} Name=email_verified,Value=true \
    --temporary-password TempPass123! \
    --message-action SUPPRESS
  echo "✅ Test user created."

# Set a permanent password to the test user
set-password:
  #!/usr/bin/env bash
  set -euo pipefail
  echo "⏳Setting password"
  if [ "{{USER_POOL_ID}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  aws cognito-idp admin-set-user-password \
    --user-pool-id {{USER_POOL_ID}} \
    --username {{EMAIL}} \
    --password {{PASSWORD}} \
    --permanent
  echo "✅ Test user password set."

# Delete the test user
delete-user:
  #!/usr/bin/env bash
  set -euo pipefail
  echo "⏳Deleting test user"
  if [ "{{USER_POOL_ID}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  aws cognito-idp admin-delete-user \
    --user-pool-id {{USER_POOL_ID}} \
    --username {{EMAIL}} 
  echo "✅ Test user deleted."

# Generate JWT token (with check)
get-token:
  #!/usr/bin/env bash
  set -euo pipefail
  echo "⏳Getting Token"
  if [ "{{USER_POOL_ID}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  aws cognito-idp admin-initiate-auth \
      --user-pool-id {{USER_POOL_ID}} \
      --client-id {{CLIENT_ID}} \
      --auth-flow ADMIN_NO_SRP_AUTH \
      --auth-parameters USERNAME={{EMAIL}},PASSWORD={{PASSWORD}} \
      --query 'AuthenticationResult.IdToken' \
      --output text > .token
  echo "✅ Token aquired."

# Run the auth prep steps
auth-prep: create-user set-password get-token
  @echo "⏳Preparing auth for test"
  @echo "✅ Auth ready. Run your tests."

# Test GET /locks (with check)
test-get:
  #!/usr/bin/env bash
  set -euo pipefail
  if [ "{{API_URL}}" = "NOT_DEPLOYED" ]; then
      echo "❌ Stack not deployed. Run 'just deploy' first."
      exit 1
  fi
  http GET {{API_URL}}/api/locks Authorization:"Bearer $(cat .token)"

# Clean up
clean:
  rm -rf ".token"  && rm -rf "outputs.json"

bye: clean
  cdk destroy --force