Dev
Générateur de workflow GitHub Actions
A GitHub Actions workflow generator gives you a clean, working continuous-integration file to drop into .github/workflows, so a new project gets automated builds and tests on the very first push. Choose your language and it returns YAML that triggers on pushes to main and on pull requests, checks out the code, sets up the right toolchain with the current official setup action, installs dependencies, and runs the build and test steps for Node.js, Python, Go, or Rust. Developers use it to bootstrap CI on a fresh repository, standardise pipelines across many services, or remember the exact YAML shape that GitHub expects. It runs in your browser and generates instantly. Save the output as ci.yml, commit it, and your next push runs the pipeline. Extend it with caching, matrix builds, or deploy steps once the basics are green.
How to use
- Choose your options above
- Click Generate
- Copy your result
Detailed instructions
- Pick the language your project uses.
- Click Generate to produce the workflow YAML.
- Save it as .github/workflows/ci.yml.
- Commit and push to trigger the first run.
Use Cases
- •Bootstrapping CI on a brand-new repository
- •Standardising pipelines across multiple services
- •Remembering the exact GitHub Actions YAML shape
- •Adding automated tests to a project that has none
- •Teaching teammates how Actions workflows are structured
Tips
- →Add a dependency cache step once the pipeline is green for faster runs.
- →Use a matrix to test multiple language versions at once.
- →Pin action versions to a major tag like v4 for stability.
- →Add a separate job for linting to keep concerns clear.
FAQ
where do I put the file
Save it as a .yml file inside a .github/workflows directory at the root of your repository. GitHub detects any workflow file there automatically and runs it on the events you declared.
which events trigger it
The starter triggers on pushes to the main branch and on every pull request, which covers the common case of validating changes before and after they merge. Edit the on block to add tags, schedules, or other branches.
does it cache dependencies
The starter keeps things minimal and skips caching so it is easy to read. Add the cache option to the setup action, or a dedicated cache step, once your pipeline works and you want faster runs.
What is a GitHub Actions workflow made of?
A workflow is a YAML file with triggers (on:), one or more jobs, and within each job a sequence of steps that run commands or reusable actions on a runner. Jobs run in parallel by default unless you declare dependencies. The generator produces workflow YAML with this structure, so the output mirrors a real .github/workflows file you can drop in and adapt.
How do I use secrets in a GitHub Actions workflow?
Store sensitive values as encrypted repository or organisation secrets in GitHub settings, then reference them in the workflow as ${{ secrets.NAME }} — never hard-code them in the YAML, which is committed to the repo. The generator produces example workflows for learning and testing; when you adapt one for real use, pull any tokens or keys from secrets rather than writing them inline.
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