Check supported rust versions on CI #9

	name: rust-target

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	merge_group:
	branches:
	- main

	jobs:
	define-matrix:
	runs-on: ubuntu-latest
	outputs:
	matrix: ${{ steps.define-matrix.outputs.matrix }}

	steps:
	- uses: actions/checkout@v4

	- name: Define Matrix
	id: define-matrix
	run: \|
	matrix=$(python ci/set_versions.py)
	echo "matrix=$matrix" >> $GITHUB_OUTPUT

	test:
	runs-on: ubuntu-latest
	needs: [define-matrix]
	strategy:
	fail-fast: false
	matrix: ${{ fromJSON(needs.define-matrix.outputs.matrix) }}
	steps:
	- uses: actions/checkout@v4

	- name: Install rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{matrix.rust-version}}

	- name: Install packages
	run: \|
	sudo apt-get update
	sudo apt-get install libtinfo5 ripgrep

	- name: Check headers
	run: \|
	TARGET_VERSIONS=$(echo '${{matrix.target-versions}}' \| jq ".[]" \| tr -d '"')
	for TARGET_VERSION in $TARGET_VERSIONS; do
	echo "Running checks for target version $TARGET_VERSION"
	HEADERS=$(rg -l '\-\-rust-target[\s=]$TARGET_VERSION' bindgen-tests/tests/headers/ \| cut -d '/' -f 4 \| cut -d '.' -f 1)

	for HEADER in $HEADERS; do
	FILE="bindgen-tests/tests/expectations/tests/$HEADER.rs"
	echo "Checking $FILE"
	rustup run ${{matrix.rust-version}} rustc --edition=2018 --crate-type=rlib --emit=metadata $FILE
	done
	done

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