menhir 0.0.23

A build tool for monolithic repositories

Menhir is a build tool for monolithic repositories. Unlike existing monolithic build tools, it does not aim at being prescriptive about how (sub-)projects are built. It prefers to use established single project build tools at the project level.

Usage

Menhir is zero configuration.

At the root of the repository, menhir can have a menhir_root.yaml file. This file configures a set of build tools for menhir to use, using a list on the tools key. If this file is not present, all built in tools are used. The file can specify add-in tools that are maintained outside of menhir itself.

Currently the supported build tools are setup_py, pyenv, pytest and script.

The menhir command line provides the exec command to execute a build phase on the monorepo. The build phases are implemented by the build tools.

codecov - uploads coverage to coverage.io

docker - build, push, publish

dynamodb - put

setup_py - sdist, lambda-package

pyenv - requirements

pytest - test

script - any phase for which bin/<phase-name> exists and is

executable

terraform - plan, apply, destroy

When executing the script tools, the following environment variables are set if the condition is true:

MENHIR_CHANGED MENHIR_CHANGED_DEP MENHIR_CHANGED

Installation

Install using pip.

pip install menhir

Cross project dependencies

The cross project dependencies are discovered by the build tools. Currently only the setup_py tool contributes dependencies.