EpiDocker

Docker image based on Alpine Linux to prepare a build and runtime environment around Epifaster and Criterion.

Image Contents

The image installs:

• clang20 and clang20-rtlib
• make, build-base, cmake, meson, ninja
• gcovr
• libffi-dev and libgit2-dev
• curl
• Criterion, built and installed from source
• Epifaster, cloned from the official GitHub repository
• the epiclang binary available in /usr/bin/epiclang
• the plugins copied to /usr/lib/epiclang/

Build

docker build -t epi-docker:tek1 .

Usage

The final image exposes the epiclang executable in the PATH.

Example:

docker run --rm -it epi-docker:tek1 epiclang --help

Notes

• The build clones Epifaster and Criterion directly from GitHub during image construction.
• The image removes build dependencies after installation to keep the final size smaller.
• This project does not yet contain a run script or application source code outside of the Dockerfile.

Performance

• Step from 1m 30 to 15s to setup it on github actions

Project Structure

.
├── Dockerfile
├── README.md
└── banana-check-repo.sh