mirror of https://github.com/k3s-io/k3s
125 lines
4.3 KiB
Bash
Executable File
125 lines
4.3 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2017 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# updates the godeps.json file in the staging folders to allow clean vendoring
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# based on kubernetes levels.
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# TODO this does not address client-go, since it takes a different approach to vendoring
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# TODO client-go should probably be made consistent
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set -o errexit
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set -o nounset
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set -o pipefail
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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kube::golang::setup_env
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ORIGINAL_GOPATH="${GOPATH}"
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godepBinDir=${TMPDIR:-/tmp/}/kube-godep-bin
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mkdir -p "${godepBinDir}"
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godep=${godepBinDir}/bin/godep
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pushd "${godepBinDir}" 2>&1 > /dev/null
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# Build the godep tool
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GOPATH="${godepBinDir}"
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rm -rf *
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go get -u github.com/tools/godep 2>/dev/null
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export GODEP="${GOPATH}/bin/godep"
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pin-godep() {
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pushd "${GOPATH}/src/github.com/tools/godep" > /dev/null
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git checkout "$1"
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"${GODEP}" go install
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popd > /dev/null
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}
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# Use to following if we ever need to pin godep to a specific version again
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pin-godep 'v74'
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"${godep}" version
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popd 2>&1 > /dev/null
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# keep the godep restore path reasonably stable to avoid unnecessary restores
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godepRestoreDir=${TMPDIR:-/tmp/}/kube-godep-restore
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TARGET_DIR=${TARGET_DIR:-${KUBE_ROOT}/staging}
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echo "working in ${TARGET_DIR}"
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SKIP_RESTORE=${SKIP_RESTORE:-}
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if [ "${SKIP_RESTORE}" != "true" ]; then
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echo "starting godep restore"
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mkdir -p "${godepRestoreDir}"
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# add the vendor folder so that we don't redownload things during restore
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GOPATH="${godepRestoreDir}:${KUBE_ROOT}/staging:${ORIGINAL_GOPATH}"
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# restore from kubernetes godeps to ensure we get the correct levels
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# you get errors about the staging repos not using a known version control system
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${godep} restore > ${godepRestoreDir}/godep-restore.log
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echo "finished godep restore"
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fi
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echo "forcing fake godep folders to match the current state of master in tmp"
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for stagingRepo in $(ls ${KUBE_ROOT}/staging/src/k8s.io); do
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echo " creating ${stagingRepo}"
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rm -rf ${godepRestoreDir}/src/k8s.io/${stagingRepo}
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cp -a ${KUBE_ROOT}/staging/src/k8s.io/${stagingRepo} ${godepRestoreDir}/src/k8s.io
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# we need a git commit in the godep folder, otherwise godep won't save
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pushd ${godepRestoreDir}/src/k8s.io/${stagingRepo}
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git init > /dev/null
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# we need this so later commands work, but nothing should ever actually include these commits
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# these are local only, not global
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git config user.email "you@example.com"
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git config user.name "Your Name"
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git add . > /dev/null
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git commit -qm "fake commit"
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popd
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done
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function updateGodepManifest() {
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local repo=${1}
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echo "starting ${repo} save"
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mkdir -p ${TARGET_DIR}/src/k8s.io
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# if target_dir isn't the same as source dir, you need copy
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test "${KUBE_ROOT}/staging" = "${TARGET_DIR}" || cp -a ${KUBE_ROOT}/staging/src/${repo} ${TARGET_DIR}/src/k8s.io
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# remove the current Godeps.json so we always rebuild it
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rm -rf ${TARGET_DIR}/src/${repo}/Godeps
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GOPATH="${godepRestoreDir}:${TARGET_DIR}"
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pushd ${TARGET_DIR}/src/${repo}
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${godep} save ./...
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# now remove all the go files. We'll re-run a restore, go get, godep save cycle in the sync scripts
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# to get the commits for other staging k8s.io repos anyway, so we don't need the added files
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rm -rf vendor
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echo "rewriting Godeps.json to remove commits that don't really exist because we haven't pushed the prereqs yet"
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GOPATH="${ORIGINAL_GOPATH}"
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go run "${KUBE_ROOT}/staging/godeps-json-updater.go" --godeps-file="${TARGET_DIR}/src/${repo}/Godeps/Godeps.json" --client-go-import-path="${repo}"
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popd
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echo "finished ${repo} save"
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}
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# move into staging and save the dependencies for everything in order
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for stagingRepo in $(ls ${KUBE_ROOT}/staging/src/k8s.io); do
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# we have to skip client-go because it does unusual manipulation of its godeps
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if [ "${stagingRepo}" == "client-go" ]; then
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continue
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fi
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updateGodepManifest "k8s.io/${stagingRepo}"
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done
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