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chore: test integration test action #1089

	name: Check Version Bump

	on:
	pull_request:
	branches:
	- main

	permissions:
	contents: read

	jobs:
	check-version-bump:
	name: Check Version Bump
	runs-on: ${{ contains(github.server_url, 'github.com') && 'ubuntu-latest' \|\| fromJSON('["self-hosted"]') }}
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Reject manual version bumps in pyproject.toml
	run: \|
	BASE_SHA="${{ github.event.pull_request.base.sha }}"
	HEAD_SHA="${{ github.event.pull_request.head.sha }}"
	MERGE_BASE=$(git merge-base "$BASE_SHA" "$HEAD_SHA")

	BASE_VERSION=$(git show "$MERGE_BASE:pyproject.toml" \| grep "^version = " \| cut -d'"' -f2)
	HEAD_VERSION=$(git show "$HEAD_SHA:pyproject.toml" \| grep "^version = " \| cut -d'"' -f2)

	if [[ "$BASE_VERSION" != "$HEAD_VERSION" ]]; then
	echo "ERROR: Manual version bump detected in pyproject.toml."
	echo " Base: $BASE_VERSION"
	echo " PR: $HEAD_VERSION"
	echo ""
	echo "The version is managed automatically by the release pipeline."
	echo "Remove the version change from pyproject.toml and use /release-prep to trigger a release."
	exit 1
	fi

	echo "Version unchanged ($HEAD_VERSION) — OK."