Make get_input_var_names return [] + force arrays to be non-empty + s… #18

	name: R

	on:
	push:
	paths:
	- "R/remotebmi/**"
	- .github/workflows/r.yml
	pull_request_target:
	paths:
	- "R/remotebmi/**"
	- .github/workflows/r.yml

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	id-token: write # This is required for requesting the JWT

	jobs:
	r:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	- name: Setup R
	uses: r-lib/actions/setup-r@v2
	- uses: r-lib/actions/setup-r-dependencies@v2
	with:
	extra-packages: any::rcmdcheck, any::covr, any::xml2
	needs: check, coverage
	working-directory: R/remotebmi
	- uses: r-lib/actions/check-r-package@v2
	with:
	working-directory: R/remotebmi
	- name: Test coverage
	working-directory: R/remotebmi
	run: \|
	cov <- covr::package_coverage(
	quiet = FALSE,
	clean = FALSE,
	install_path = file.path(normalizePath(Sys.getenv("RUNNER_TEMP"), winslash = "/"), "package")
	)
	covr::to_cobertura(cov)
	shell: Rscript {0}
	- uses: codecov/codecov-action@v4
	with:
	fail_ci_if_error: ${{ github.event_name != 'pull_request' && true \|\| false }}
	file: ./R/remotebmi/cobertura.xml
	plugin: noop
	disable_search: true
	use_oidc: true
	- name: Show testthat output
	if: always()
	run: \|
	## --------------------------------------------------------------------
	find '${{ runner.temp }}/R/remotebmi/package' -name 'testthat.Rout*' -exec cat '{}' \; \|\| true
	shell: bash

	- name: Upload test results
	if: failure()
	uses: actions/upload-artifact@v4
	with:
	name: coverage-test-failures
	path: ${{ runner.temp }}/R/remotebmi/package

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