generate #57

	# This is a hack to update the code when new ECS tags are pushed.
	name: generate

	on:
	schedule:
	- cron: '0 0 * * *'
	push:
	branches:
	- 'main'
	workflow_dispatch:

	jobs:
	ecs-generate:
	permissions:
	# Allow job to write to the branch.
	contents: write
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v4
	with:
	go-version: 1.21
	cache-dependency-path: ./internal/generator/go.sum

	- name: generate
	working-directory: ./internal/generator
	run: go run .

	- name: check for modified versions
	id: is-changed
	run: echo "modified=$(if git status --porcelain \| grep -q -E 'internal/version'; then echo "true"; else echo "false"; fi)" >> $GITHUB_OUTPUT

	- name: get elastic/ecs version
	id: ecs-version
	run: echo "version=$(cd ~/.ecs-generator/git/ecs; git describe --tags)" >> $GITHUB_OUTPUT

	- name: commit updated code
	if: steps.is-changed.outputs.modified == 'true'
	env:
	ECS_VERSION: ${{ steps.ecs-version.outputs.version }}
	run: \|
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'
	git add -A
	git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
	git commit -m "ecs@${ECS_VERSION} update

	Update code based on https://github.com/elastic/ecs/releases/tag/${ECS_VERSION}"
	git push

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