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Invoke gimme from kube::golang::verify_go_version

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Defaults to ensuring .go-version is used
Override the go version by setting GO_VERSION=1.x
Force using the host go version with FORCE_HOST_GO=y
This commit is contained in:
Jordan Liggitt
2023-01-28 11:57:22 -05:00
parent f6bb29c2d2
commit fa66ec647d
2 changed files with 16 additions and 0 deletions
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14
hack/lib/golang.sh
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@@ -464,7 +464,21 @@ kube::golang::create_gopath_tree() {
}
# Ensure the go tool exists and is a viable version.
# Inputs:
# env-var GO_VERSION is the desired go version to use, downloading it if needed (defaults to content of .go-version)
# env-var FORCE_HOST_GO set to a non-empty value uses the go version in the $PATH and skips ensuring $GO_VERSION is used
kube::golang::verify_go_version() {
# default GO_VERSION to content of .go-version
GO_VERSION="${GO_VERSION:-"$(cat "${KUBE_ROOT}/.go-version")"}"
# only setup go if we haven't set FORCE_HOST_GO, or `go version` doesn't match GO_VERSION
if ! ([ -n "${FORCE_HOST_GO:-}" ] || \
(command -v go >/dev/null && [ "$(go version | cut -d' ' -f3)" = "go${GO_VERSION}" ])); then
export GIMME_ENV_PREFIX=${GIMME_ENV_PREFIX:-"${KUBE_OUTPUT}/.gimme/envs"}
export GIMME_VERSION_PREFIX=${GIMME_VERSION_PREFIX:-"${KUBE_OUTPUT}/.gimme/versions"}
# eval because the output of this is shell to set PATH etc.
eval "$("${KUBE_ROOT}/third_party/gimme/gimme" "${GO_VERSION}")"
fi
if [[ -z "$(command -v go)" ]]; then
kube::log::usage_from_stdin <<EOF
Can't find 'go' in PATH, please fix and retry.