Cloudflare IP List Sync

August 10, 2026

Version updated for https://github.com/rezzell/cloudflare-ip-list-sync-action to version v0.1.1.

This action is used across all versions by ? repositories.

Action Type

This is a Node action using Node version 24.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

This GitHub Action synchronizes a Cloudflare IP list with composed IP and CIDR sources, such as GitHub webhook egress ranges from the GitHub Meta API. It automates keeping the WAF IP list current by replacing all existing items with the resolved desired set. The action supports various source types, including GitHub Meta, CIDRs, and URLs, and provides options for dry run and wait operations to ensure smooth execution.

What’s Changed

Fixes

Fixed hyphenated action input parsing for inputs such as cloudflare-api-token. GitHub exposes these to JavaScript actions as environment variables such as INPUT_CLOUDFLARE-API-TOKEN; the action now reads that format and retains underscore fallback for local testing. Fixes #1.

Impact

This fixes real GitHub Actions runtime failures where the action reported Missing required input: cloudflare-api-token even though the workflow passed the input.

Verification

Added regression coverage for hyphenated action inputs.
Confirmed npm test passes.
Confirmed the built action dry-run resolves 6 current GitHub webhook CIDRs.
Confirmed rezzell/.github dry-run workflow succeeds: https://github.com/rezzell/.github/actions/runs/31356536712

The v1 tag has been moved to this release commit.