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hack/lib/golang.sh: split strings into arrays safely.

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This commit is contained in:
Ismo Puustinen 2018-02-13 16:00:56 +02:00
parent 2aed8d7a6d
commit 9209953c62
1 changed files with 19 additions and 10 deletions
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29
hack/lib/golang.sh
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@ -37,7 +37,8 @@ kube::golang::server_targets() {
echo "${targets[@]}" echo "${targets[@]}"
} }
readonly KUBE_SERVER_TARGETS=($(kube::golang::server_targets)) IFS=" " read -ra KUBE_SERVER_TARGETS <<< "$(kube::golang::server_targets)"
readonly KUBE_SERVER_TARGETS
readonly KUBE_SERVER_BINARIES=("${KUBE_SERVER_TARGETS[@]##*/}") readonly KUBE_SERVER_BINARIES=("${KUBE_SERVER_TARGETS[@]##*/}")
# The set of server targets that we are only building for Kubernetes nodes # The set of server targets that we are only building for Kubernetes nodes
@ -51,15 +52,20 @@ kube::golang::node_targets() {
echo "${targets[@]}" echo "${targets[@]}"
} }
readonly KUBE_NODE_TARGETS=($(kube::golang::node_targets)) IFS=" " read -ra KUBE_NODE_TARGETS <<< "$(kube::golang::node_targets)"
readonly KUBE_NODE_TARGETS
readonly KUBE_NODE_BINARIES=("${KUBE_NODE_TARGETS[@]##*/}") readonly KUBE_NODE_BINARIES=("${KUBE_NODE_TARGETS[@]##*/}")
readonly KUBE_NODE_BINARIES_WIN=("${KUBE_NODE_BINARIES[@]/%/.exe}") readonly KUBE_NODE_BINARIES_WIN=("${KUBE_NODE_BINARIES[@]/%/.exe}")
if [[ -n "${KUBE_BUILD_PLATFORMS:-}" ]]; then if [[ -n "${KUBE_BUILD_PLATFORMS:-}" ]]; then
readonly KUBE_SERVER_PLATFORMS=(${KUBE_BUILD_PLATFORMS}) IFS=" " read -ra KUBE_SERVER_PLATFORMS <<< "$KUBE_BUILD_PLATFORMS"
readonly KUBE_NODE_PLATFORMS=(${KUBE_BUILD_PLATFORMS}) IFS=" " read -ra KUBE_NODE_PLATFORMS <<< "$KUBE_BUILD_PLATFORMS"
readonly KUBE_TEST_PLATFORMS=(${KUBE_BUILD_PLATFORMS}) IFS=" " read -ra KUBE_TEST_PLATFORMS <<< "$KUBE_BUILD_PLATFORMS"
readonly KUBE_CLIENT_PLATFORMS=(${KUBE_BUILD_PLATFORMS}) IFS=" " read -ra KUBE_CLIENT_PLATFORMS <<< "$KUBE_BUILD_PLATFORMS"
readonly KUBE_SERVER_PLATFORMS
readonly KUBE_NODE_PLATFORMS
readonly KUBE_TEST_PLATFORMS
readonly KUBE_CLIENT_PLATFORMS
elif [[ "${KUBE_FASTBUILD:-}" == "true" ]]; then elif [[ "${KUBE_FASTBUILD:-}" == "true" ]]; then
readonly KUBE_SERVER_PLATFORMS=(linux/amd64) readonly KUBE_SERVER_PLATFORMS=(linux/amd64)
readonly KUBE_NODE_PLATFORMS=(linux/amd64) readonly KUBE_NODE_PLATFORMS=(linux/amd64)
@ -146,7 +152,8 @@ kube::golang::test_targets() {
) )
echo "${targets[@]}" echo "${targets[@]}"
} }
readonly KUBE_TEST_TARGETS=($(kube::golang::test_targets)) IFS=" " read -ra KUBE_TEST_TARGETS <<< "$(kube::golang::test_targets)"
readonly KUBE_TEST_TARGETS
readonly KUBE_TEST_BINARIES=("${KUBE_TEST_TARGETS[@]##*/}") readonly KUBE_TEST_BINARIES=("${KUBE_TEST_TARGETS[@]##*/}")
readonly KUBE_TEST_BINARIES_WIN=("${KUBE_TEST_BINARIES[@]/%/.exe}") readonly KUBE_TEST_BINARIES_WIN=("${KUBE_TEST_BINARIES[@]/%/.exe}")
# If you update this list, please also update build/BUILD. # If you update this list, please also update build/BUILD.
@ -177,7 +184,8 @@ kube::golang::server_test_targets() {
echo "${targets[@]}" echo "${targets[@]}"
} }
readonly KUBE_TEST_SERVER_TARGETS=($(kube::golang::server_test_targets)) IFS=" " read -ra KUBE_TEST_SERVER_TARGETS <<< "$(kube::golang::server_test_targets)"
readonly KUBE_TEST_SERVER_TARGETS
readonly KUBE_TEST_SERVER_BINARIES=("${KUBE_TEST_SERVER_TARGETS[@]##*/}") readonly KUBE_TEST_SERVER_BINARIES=("${KUBE_TEST_SERVER_TARGETS[@]##*/}")
readonly KUBE_TEST_SERVER_PLATFORMS=("${KUBE_SERVER_PLATFORMS[@]}") readonly KUBE_TEST_SERVER_PLATFORMS=("${KUBE_SERVER_PLATFORMS[@]}")
@ -316,7 +324,7 @@ EOF
fi fi
local go_version local go_version
go_version=($(go version)) IFS=" " read -ra go_version <<< "$(go version)"
local minimum_go_version local minimum_go_version
minimum_go_version=go1.9.1 minimum_go_version=go1.9.1
if [[ "${minimum_go_version}" != $(echo -e "${minimum_go_version}\n${go_version[2]}" | sort -s -t. -k 1,1 -k 2,2n -k 3,3n | head -n1) && "${go_version[2]}" != "devel" ]]; then if [[ "${minimum_go_version}" != $(echo -e "${minimum_go_version}\n${go_version[2]}" | sort -s -t. -k 1,1 -k 2,2n -k 3,3n | head -n1) && "${go_version[2]}" != "devel" ]]; then
@ -640,7 +648,8 @@ kube::golang::build_binaries() {
targets=("${KUBE_ALL_TARGETS[@]}") targets=("${KUBE_ALL_TARGETS[@]}")
fi fi
local -a platforms=(${KUBE_BUILD_PLATFORMS:-}) local -a platforms
IFS=" " read -ra platforms <<< "${KUBE_BUILD_PLATFORMS:-}"
if [[ ${#platforms[@]} -eq 0 ]]; then if [[ ${#platforms[@]} -eq 0 ]]; then
platforms=("${host_platform}") platforms=("${host_platform}")
fi fi