CI: trigger per-commit workflow on labeled PRs #1

	name: CI per commit
	on:
	push:
	branches:
	- main
	pull_request:
	types: [labeled]
	branches:
	- main

	jobs:
	check-label:
	name: Check for ci:per-commit label
	runs-on: ubuntu-latest
	outputs:
	has_label: ${{ steps.check.outputs.has_label }}
	steps:
	- uses: actions/checkout@v6
	- name: Check for label
	id: check
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	.github/scripts/check-ci-per-commit-label.sh \
	"${{ github.event_name }}" \
	"${{ github.repository }}" \
	"${{ github.sha }}" \
	'${{ toJSON(github.event.pull_request.labels.*.name) }}' \
	>> "$GITHUB_OUTPUT"

	ci-per-commit:
	name: CI per commit
	needs: check-label
	if: needs.check-label.outputs.has_label == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v6
	with:
	python-version: "3.13"
	- name: Install GNU sed (macOS)
	if: runner.os == 'macOS'
	run: brew install gnu-sed
	- name: Install poetry
	run: pip install poetry==2.3.1
	- name: Determine commit range
	id: range
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	if [ "${{ github.event_name }}" = "pull_request" ]; then
	BASE="${{ github.event.pull_request.base.sha }}"
	HEAD="${{ github.event.pull_request.head.sha }}"
	else
	BASE="${{ github.event.before }}"
	HEAD="${{ github.sha }}"
	fi
	echo "base=${BASE}" >> "$GITHUB_OUTPUT"
	echo "head=${HEAD}" >> "$GITHUB_OUTPUT"
	- name: Run CI on each commit
	run: \|
	.github/scripts/run-ci-per-commit.sh \
	"${{ steps.range.outputs.base }}" \
	"${{ steps.range.outputs.head }}"

Provide feedback