This repository is now archived

See our docs on core installation for alternative supported installation methods.

---

homebrew-dbt

This repository contains formulae for multiple versions of dbt and supported adapters.

Repo Structure

---

Aliases

Contains a single file for every minor release starting with 1.0.

These files define the most recent patch for a version when only given .

Example:
Installing dbt-postgres 1.0 actually installs dbt-postgres 1.0.7

---

Formula

Contains every formula for every version of dbt adapters released to homebrew.

Each adapter has a default version that points to the highest final version that has been released. This allows the crosswalk of brew install dbt-postgres to know what version to install. The default formula version gets updated when a new version is released.

---

.github

Contains workflows (automated and manually triggered) and scripts used to generate new formulae and test installation on published formulae.

1. formula.yml

   Workflow to generate a new formula for the input version. Can check the is-default-version box on submission and it was generate the formular for the input version as well as replace the default verion.

   Uses homebrew-pypi-poet to generate the formula.

   • Modifies generated formula with .github/process-python-resources.py
   • Modifies generated formula with formula-template.j2

2. formula-template.j2

   Modifications to formula produced by poet.

   • Uses j2cli to modify the file after the fact.

   • Adds some dependencies that poet does not.

3. installation-tests.yml

   Automated tests of homebrew installations. Runs nightly to catch failures.

---

Local Development

• Install act to be able to test locally.
• Update .github/example.event.json accordingly, run act workflow_dispatch --eventpath .github/example.event.json -W .github/workflows/formula.ymlto test.