name: Automatic Versioning

on:

push:

branches:

- master # change to main if that's your default

workflow_dispatch:

permissions:

contents: write

jobs:

versioning:

runs-on: ubuntu-latest

steps:

- name: Checkout (with tags)

uses: actions/checkout@v4

with:

fetch-depth: 0 # IMPORTANT: allows tags/history

- name: Get latest tag

id: latest

run: |

latest_tag=$(git describe --tags --abbrev=0 2>/dev/null || echo v0.0.0)

echo "Latest tag: $latest_tag"

echo "tag=$latest_tag" >> "$GITHUB_OUTPUT"

- name: Determine version bump

id: bump

run: |

latest_version="${{ steps.latest.outputs.tag }}"

commit_message=$(git log -1 --pretty=%B)

major=$(echo "$latest_version" | cut -d. -f1 | sed 's/^v//')

minor=$(echo "$latest_version" | cut -d. -f2)

patch=$(echo "$latest_version" | cut -d. -f3)

if echo "$commit_message" | grep -q "\[API Change\]"; then

new_version="v$((major + 1)).0.0"

elif echo "$commit_message" | grep -q "\[Feature\]"; then

new_version="v$major.$((minor + 1)).0"

elif echo "$commit_message" | grep -q "\[Patch\]"; then

new_version="v$major.$minor.$((patch + 1))"

else

echo "No versioning keyword found. Skipping tagging."

echo "new_version=" >> "$GITHUB_OUTPUT"

exit 0

fi

echo "New version: $new_version"

echo "new_version=$new_version" >> "$GITHUB_OUTPUT"

- name: Create and push tag

if: ${{ steps.bump.outputs.new_version != '' }}

run: |

git config user.name "github-actions"

git config user.email "actions@users.noreply.github.com"

git tag "${{ steps.bump.outputs.new_version }}"

git push origin "${{ steps.bump.outputs.new_version }}"

- name: Trigger Release Workflow

if: ${{ steps.bump.outputs.new_version != '' }}

uses: benc-uk/workflow-dispatch@v1

with:

workflow: Release Engine

token: ${{ secrets.GITHUB_TOKEN }}