A comprehensive step-by-step guide to building, testing, and publishing a custom GitHub Action using TypeScript. Covers the full lifecycle: setting up the project with TypeScript and @vercel/ncc, reading workflow inputs via @actions/core, integrating with GitHub's REST API via Octokit to auto-label pull requests, writing Jest
Table of contents
How to use this tutorial Copy link Link copied!Building an MVP Copy link Link copied!Running the Action Copy link Link copied!Reading inputs Copy link Link copied!Use case: Adding a label to new Pull Requests Copy link Link copied!Testing the action Copy link Link copied!Debugging the action Copy link Link copied!Publishing the action Copy link Link copied!Final touches Copy link Link copied!Closing Copy link Link copied!Sort: