mirror of https://github.com/k3s-io/k3s
67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
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#!/bin/sh -e
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# set some environment variables
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ORG_PATH="github.com/coreos"
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REPO_PATH="${ORG_PATH}/etcd"
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GIT_SHA=$(git rev-parse --short HEAD || echo "GitNotFound")
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if [ ! -z "$FAILPOINTS" ]; then
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GIT_SHA="$GIT_SHA"-FAILPOINTS
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fi
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# Set GO_LDFLAGS="-s" for building without symbols for debugging.
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GO_LDFLAGS="$GO_LDFLAGS -X ${REPO_PATH}/cmd/vendor/${REPO_PATH}/version.GitSHA=${GIT_SHA}"
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# enable/disable failpoints
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toggle_failpoints() {
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mode="$1"
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if which gofail >/dev/null 2>&1; then
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gofail "$mode" etcdserver/ mvcc/backend/
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elif [ "$mode" != "disable" ]; then
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echo "FAILPOINTS set but gofail not found"
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exit 1
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fi
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}
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toggle_failpoints_default() {
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mode="disable"
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if [ ! -z "$FAILPOINTS" ]; then mode="enable"; fi
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toggle_failpoints "$mode"
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}
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etcd_build() {
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out="bin"
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if [ -n "${BINDIR}" ]; then out="${BINDIR}"; fi
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toggle_failpoints_default
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# Static compilation is useful when etcd is run in a container. $GO_BUILD_FLAGS is OK
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# shellcheck disable=SC2086
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CGO_ENABLED=0 go build $GO_BUILD_FLAGS -installsuffix cgo -ldflags "$GO_LDFLAGS" -o "${out}/etcd" ${REPO_PATH}/cmd/etcd || return
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# shellcheck disable=SC2086
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CGO_ENABLED=0 go build $GO_BUILD_FLAGS -installsuffix cgo -ldflags "$GO_LDFLAGS" -o "${out}/etcdctl" ${REPO_PATH}/cmd/etcdctl || return
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}
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etcd_setup_gopath() {
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d=$(dirname "$0")
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CDIR=$(cd "$d" && pwd)
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cd "$CDIR"
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etcdGOPATH="${CDIR}/gopath"
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# preserve old gopath to support building with unvendored tooling deps (e.g., gofail)
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if [ -n "$GOPATH" ]; then
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GOPATH=":$GOPATH"
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fi
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export GOPATH=${etcdGOPATH}$GOPATH
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rm -rf "${etcdGOPATH}/src"
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mkdir -p "${etcdGOPATH}"
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ln -s "${CDIR}/cmd/vendor" "${etcdGOPATH}/src"
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}
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toggle_failpoints_default
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# only build when called directly, not sourced
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if echo "$0" | grep "build$" >/dev/null; then
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# force new gopath so builds outside of gopath work
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etcd_setup_gopath
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etcd_build
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fi
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