dotenv-linter

The ESLint for environment variables. Catches missing, unused, duplicate, and leaked config across .env, source, Docker Compose, Kubernetes & GitHub Actions. Native CLIs for Node, Python, Go, Ruby, PHP & Java. Local-first: no network, no telemetry.

This repository provides Docker images for the dotenv-linter tool, packaged in two versions: Alpine and BusyBox.

⚡️ Site 🦀

Validate and check development, testing and production environments

Docker image with useful non-code linters

🍺 Homebrew Formula for dotenv-linter ⚡️

Generate and validate .env files from one spec - self-documenting config, consistent across environments, secrets stay out of git.

💻 Scoop manifest for dotenv-linter ⚡️

Use php-cs-fixer to format bats,blade.php,Dockerfile,env,json,md,mdx,sh,sql,tex,text,toml,txt,xml,yaml...files.

GitHub Action to run dotenv-linter ⚡️

The modern, intelligent codebase aware linter for environment correctness

⚡️Lightning-fast linter for .env files. Written in Rust 🦀