setup-datamitsu

GitHub Action that installs the datamitsu CLI, provisions the tools your repository's config declares, and runs datamitsu in CI — in a single step.

Usage

steps:
  - uses: actions/checkout@v4
  - uses: datamitsu/setup-datamitsu@v0.1.5

That installs datamitsu 0.1.5 and runs datamitsu init to provision the managed tools your config declares. By default it then runs datamitsu lint (override with args). The action carries no configuration of its own — it reads the datamitsu config already in your repository.

Run a different command, or only set up the CLI:

# Run an arbitrary datamitsu command instead of `lint`
- uses: datamitsu/setup-datamitsu@v0.1.5
  with:
    args: "exec golangci-lint run ./..."

# Install + init only (put `datamitsu` on PATH, run nothing)
- uses: datamitsu/setup-datamitsu@v0.1.5
  with:
    args: ""

Versioning and integrity

Each release tag pins one datamitsu version: @v0.1.5 installs datamitsu 0.1.5. The SHA-256 hashes of every release binary are baked into that tag (inlined in the non-minified dist/index.mjs) and verified on download — an unverified or missing hash makes the action fail.

Pin by full version (@v0.1.5) or commit SHA, not a moving major tag, and let Dependabot keep it current:

# .github/dependabot.yml
version: 2
updates:
  - package-ecosystem: "github-actions"
    directory: "/"
    schedule:
      interval: "weekly"

Inputs

Input	Default	Description
args	lint	Arguments passed to datamitsu after setup. An empty string installs and initializes only.
init	true	Run datamitsu init after install to provision managed tools.

Outputs

Output	Description
version	The datamitsu version that was installed.

About this repository

This repository is auto-generated from datamitsu/datamitsu (the packaging/action package) on every datamitsu release. Do not edit it by hand. Open issues and pull requests in the main repository.

Full documentation: https://datamitsu.com/docs/how-to/use-in-github-actions

License

MIT