Skip to content
CAI
Produce a survey ↗Verify a survey

bitwalker/distillery

Distillery is an Elixir release management tool that provides a complete toolkit for building, configuring, and upgrading applications. It handles the entire release lifecycle through Mix tasks for initialization, artifact generation, and cleanup, while also supporting hot-upgrades via appup generation. The system ensures cross-platform reliability by managing Unix and Windows startup scripts and daemon processes, backed by extensive integration and unit tests.

62.9

Adequate · 1 August 2026

6.7k

lines of production code

Elixir

primary language

1

bus factor · 168 authors in all

2

measurements over time

CAI band scale
CAI trend line

How it got here

2016 · Distillery rewrite and deprecation

The project was renamed to Distillery and marked as deprecated in favor of Elixir's built-in release tooling. The codebase underwent a significant architectural shift, removing the legacy release system and introducing a new set of Mix tasks and cross-platform scripts to manage releases and hot upgrades.

11 changes

2017–2019 · Release management and testing infrastructure

This period focused on rewriting the release management scripts to use modern CLI tools and PowerShell, replacing older batch and escript-based approaches for improved reliability and cross-platform support. Simultaneously, the project established a robust testing framework by adding comprehensive unit and integration test suites, alongside new test fixtures and helper utilities to validate the release system's behavior.

14 changes

CAI lens gauges

Survey your own repository

bitwalker/distillery was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.

Survey a repository

About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 3ab4d6146c — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
CAI link cards