# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# QA check: ensure go-module based ebuilds define correct GO_MIN_VER
# Maintainer: Arthur Zamarin <arthurzam@gentoo.org>

go_ver_check() {
	has go-module ${INHERITED} || return

	# Maximum value for "go" version across go.mod files
	local go_mod_version=$(
		find "${WORKDIR}" -name go.mod -exec sed -n -e 's/^go\s\+\([0-9.]*\)\s*$/\1/p' {} \+ |
		sort -V |
		tail -n 1
	)

	# Extract go version from BDEPEND or DEPEND (>=dev-lang/go-X.Y:= format)
	local bdepend_go_ver=$(
		grep -oE '>=?dev-lang/go-[0-9.]+' <<< "${BDEPEND} ${DEPEND}" |
		sed -n -E 's|^>=?dev-lang/go-([0-9.]+)$|\1|p' |
		sort -V |
		tail -n 1
	)

	# Check if BDEPEND/DEPEND version matches what go.mod requires
	if [[ -n ${go_mod_version} ]] && ( [[ -z ${bdepend_go_ver} ]] || ver_test "${bdepend_go_ver}" -lt "${go_mod_version}" ); then
		eqawarn
		eqawarn "QA Notice: found go.mod file which specifies go ${go_mod_version}"
		eqawarn "Update BDEPEND to have \">=dev-lang/go-${go_mod_version}\""
		eqawarn

		# For EAPI>=9, enforce the ebuild being updated
		[[ ${EAPI} != 8 ]] && die "Update BDEPEND with >=dev-lang/go-${go_mod_version}:="
	fi
}

go_ver_check
: # guarantee successful exit

# vim:ft=sh