cloudflare · Cloudflare Workers Docs

Workers Build image

Explains how to configure and override default language runtimes and tool versions within the Cloudflare Workers Builds environment using environment variables or version files.

Import to Prompt Buddy

Derived skill

Files assembled from official documentation

Viewing SKILL.md

Workers Build image

Explains how to configure and override default language runtimes and tool versions within the Cloudflare Workers Builds environment using environment variables or version files.

When To Use

Use when you need to specify a particular version of a language or package manager like Node.js, Python, or Go for a Cloudflare Workers build process.

Reference Files

File	Contains	Use For
`SKILL.md`	Entry point: scope, routing table, and workflow.	Start here.
`docs/workers-ci-cd-builds-build-image-workflow-guide.md`	A list of supported runtimes, languages, and tools available within the Cloudflare Workers Build image.	Questions about a list of supported runtimes, languages, and tools available within the Cloudflare Workers Build image.

What This Skill Covers

Workers Builds uses a build image with support for a variety of languages and tools such as Node.js, Python, PHP, Ruby, and Go.
Main sections: Supported Tooling, Runtime, Tools and languages, Advanced Settings, Overriding Default Versions.

Workflow

Open the most relevant file under docs/ for the exact documented workflow and wording.
Open schemas/ files for exact structured contracts.
Open examples/ files for concrete requests, commands, snippets, and manifests.
Do not add behavior or configuration that is not present in the attached source files.

Canonical source: https://developers.cloudflare.com/workers/ci-cd/builds/build-image