Use different clang-tidy CI job that can run on non-PR branches #16

	name: Run C++ Tests

	on:
	push:
	branches:
	- main
	- 'maint/maint*'
	pull_request:
	branches: '**'

	jobs:
	build:
	name: Lint ICU4C C++ executor
	runs-on: ubuntu-latest

	permissions:
	contents: read # change to write for thread comments
	# metadata: read # for thread comments
	# pull-requests: write # for pull request reviews

	steps:
	- uses: actions/checkout@v4

	# Optionally generate compile_commands.json

	# Run clang-tidy
	# Note: when running locally at the command line, use the equivalent
	# command when in the directory `executors/cpp`:
	# clang-tidy *.cpp --fix-errors --config-file="clang-tidy-config.yml" -p .
	# Note: you must run setup.sh and also run install_icu4c_binary.sh (for a given ICU4C version) first
	# before running the above clang-tidy command
	- uses: cpp-linter/cpp-linter-action@v2
	with:
	repo-root: "./executors/cpp"
	style: 'file' # Use .clang-format config file
	tidy-checks: '' # Use .clang-tidy config file
	# only 'update' a single comment in a pull request thread.
	# thread-comments: ${{ github.event_name == 'pull_request' && 'update' }}
	extra-args: '--config-file="clang-tidy-config.yml" -p .'

	# # clang-tidy specific configs
	# build_dir: './executors/cpp'
	# config_file: './executors/cpp/clang-tidy-config.yml'
	# # Action-specific config
	# split_workflow: true
	# apt_packages: "libjson-c-dev,libicu-dev"
	id: linter
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	# If there are any comments, fail the check
	- if: steps.linter.outputs.checks-failed > 0
	run: exit 1

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