chore(vdev): add --features flag and FEATURES env var support to buil… #3

	name: Auto-tag vdev on version bump

	on:
	push:
	branches:
	- master
	paths:
	- "vdev/Cargo.toml"

	permissions:
	contents: write

	jobs:
	tag:
	runs-on: ubuntu-24.04
	steps:
	- name: Generate token via GitHub App
	id: generate_token
	uses: actions/create-github-app-token@d72941d797fd3113feb6b93fd0dec494b13a2547 # v1
	with:
	app-id: ${{ secrets.GH_APP_DATADOG_VECTOR_CI_APP_ID }}
	private-key: ${{ secrets.GH_APP_DATADOG_VECTOR_CI_APP_PRIVATE_KEY }}

	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	fetch-depth: 0
	token: ${{ steps.generate_token.outputs.token }}

	- name: Create tag if version changed
	run: \|
	set -euo pipefail

	current=$(grep '^version = ' vdev/Cargo.toml \| head -1 \| sed 's/version = "$.*$"/\1/')
	previous=$(git show "${{ github.event.before }}":vdev/Cargo.toml 2>/dev/null \| grep '^version = ' \| head -1 \| sed 's/version = "$.*$"/\1/' \|\| true)

	if [ -z "$current" ]; then
	echo "Could not parse current version from vdev/Cargo.toml" >&2
	exit 1
	fi

	if [ "$current" = "$previous" ]; then
	echo "vdev version unchanged ($current), skipping tag"
	exit 0
	fi

	tag="vdev-v${current}"
	echo "Version changed ${previous:-<none>} -> $current, creating tag $tag"
	git tag "$tag"
	git push origin "$tag"

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