IanMitchell / prisma-migration-warning-action

Checks PRs for potentially unsafe prisma migrations

A very simple action that checks PRs to see if a Prisma schema has lines removed and if there are non Prisma file changes in the PR. If both conditions are true, it will post a configurable message or fail the check.

You may want this to ensure minimal downtime or deploy errors, but it isn't always accurate. It should be used as a loose rule. This is my first stab at the action; it could definitely be improved!

Usage

name: Migration Warning

on: [pull_request]

jobs:
  Warning:
    name: Unsafe Migration Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - uses: ianmitchell/prisma-migration-warning-action@main
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          # Options go here
          fail: true

Options

• main-branch [OPTIONAL] - the name of the main branch (sometimes master). Defaults to main.
• path [OPTIONAL] - the path to the Prisma directory. Defaults to prisma.
• warning [OPTIONAL] - whether to post a warning comment or not in the PR. Defaults to true.
• message [OPTIONAL] - the message to post in the PR. Defaults to a generic warning message.
• repeat [OPTIONAL] - whether to post a warning comment every time the action is run. Defaults to false.
• fail [OPTIONAL] - whether to fail the PR check if the action fails. Defaults to false.