gamma-upgrade-migration

Upgrade Gamma SDK versions and migrate between API versions. Use when upgrading SDK packages, handling deprecations, or migrating to new API versions. Trigger with phrases like "gamma upgrade", "gamma migration", "gamma new version", "gamma deprecated", "gamma SDK update".

Quality

83%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

Securityby

Passed

No known issues

Gamma Upgrade & Migration

Current State

!npm list 2>/dev/null | head -20 !pip freeze 2>/dev/null | head -20

Overview

Guide for upgrading Gamma SDK versions and migrating between API versions safely.

Prerequisites

Existing Gamma integration
Version control (git)
Test environment available

Instructions

Step 1: Check Current Version

set -euo pipefail
# Node.js
npm list @gamma/sdk

# Python
pip show gamma-sdk

# Check for available updates
npm outdated @gamma/sdk

Step 2: Review Changelog

set -euo pipefail
# View changelog
npm info @gamma/sdk changelog

# Or visit
# https://gamma.app/docs/changelog

Step 3: Upgrade SDK

set -euo pipefail
# Create upgrade branch
git checkout -b feat/gamma-sdk-upgrade

# Node.js - upgrade to latest
npm install @gamma/sdk@latest

# Python - upgrade to latest
pip install --upgrade gamma-sdk

# Or specific version
npm install @gamma/sdk@2.0.0

Step 4: Handle Breaking Changes

Common Migration Patterns:

// v1.x -> v2.x: Client initialization change
// Before (v1)
import Gamma from '@gamma/sdk';
const gamma = new Gamma(apiKey);

// After (v2)
import { GammaClient } from '@gamma/sdk';
const gamma = new GammaClient({ apiKey });

// v1.x -> v2.x: Response format change
// Before (v1)
const result = await gamma.createPresentation({ title: 'Test' });
console.log(result.id);

// After (v2)
const result = await gamma.presentations.create({ title: 'Test' });
console.log(result.data.id);

// v1.x -> v2.x: Error handling change
// Before (v1)
try {
  await gamma.create({ ... });
} catch (e) {
  if (e.code === 'RATE_LIMIT') { ... }
}

// After (v2)
import { RateLimitError } from '@gamma/sdk';
try {
  await gamma.presentations.create({ ... });
} catch (e) {
  if (e instanceof RateLimitError) { ... }
}

Step 5: Update Type Definitions

// Check for type changes
// tsconfig.json - ensure strict mode catches issues
{
  "compilerOptions": {
    "strict": true,
    "noImplicitAny": true
  }
}

// Run type check
npx tsc --noEmit

Step 6: Test Thoroughly

set -euo pipefail
# Run unit tests
npm test

# Run integration tests
npm run test:integration

# Manual smoke test
node -e "
const { GammaClient } = require('@gamma/sdk');
const g = new GammaClient({ apiKey: process.env.GAMMA_API_KEY });
g.ping().then(() => console.log('OK')).catch(console.error);
"

Step 7: Deprecation Handling

// Enable deprecation warnings
const gamma = new GammaClient({
  apiKey: process.env.GAMMA_API_KEY,
  showDeprecationWarnings: true,
});

// Migrate deprecated methods
// Deprecated
await gamma.getPresentations();

// New
await gamma.presentations.list();

Migration Checklist

Rollback Procedure

set -euo pipefail
# If issues occur after upgrade
git checkout main
npm install  # Restores previous version from lock file

# Or explicitly downgrade
npm install @gamma/sdk@1.x.x

Resources

Next Steps

Proceed to gamma-ci-integration for CI/CD setup.

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: 3a2d27d

Last updated: about 1 hour ago
Created: about 1 hour ago

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