get-unity-bundle-version

GitHub Action to retrieve the current bundleVersion from a Unity project's ProjectSettings.asset. Places the retrieved version into a context variable for later reference.

Usage

In a GitHub Workflow that runs after merging a Pull Request:

name: Auto-tag on merged PR

on:
  pull_request:
    branches:
      - main
    types: [closed]

jobs:
  build:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Get version
        id: package_version
        uses: KageKirin/get-unity-bundle-version@v0

      - name: Create tag
        run: |
          git tag -m "CI: create new tag" v${{ steps.test.package_version.version }}
          git push https://${{ github.token }}@github.com/OWNER/REPO

Inputs

file

This represents the path to the ProjectSettings.asset to retrieve the version number from. It defaults to ProjectSettings.asset, but you might need to adapt it if the file is named differently, or lies in a subfolder.

regex

This is the Regular Expression used to verify the version. It defaults to an equivalent of major.minor.patch and requires all 3 integers to be present.

Outputs

version

This the bundleVersion string as retrieved from the ProjectSettings.asset.

Errors

The action will fail if:

• it can't open the file
• it fails to retrieve the bundleVersion element
• the version string does not match the provided regex