containerd/hack/utils.sh
Ian Campbell f6dd8c9e52 hack/versions: extract most from vendor.conf
This sets `$what_VERSION` and `$what_REPO` for runc, cni, containerd and
kubernetes based on vendor.conf, removing the need to duplicate things in
hack/versions.

With this `update_hack_versions` becomes redundant so remove it and both calls.

Since CONTAINERD_REPO is now unconditionally set we can also simplify the
fetching of vendor.conf in update-vendor.sh a bit, so do so. Further since
`*_REPO` are now unconditionally set we can support alternative clone paths for
all of these repos by adjusting checkout_repo to make the 3rd argument
non-optional and always passing it. Since `CRITOOL_VERSION` is not coming from
`vendor.conf` (since it is not used from Go code) we manually set
`CRITOOL_REPO` for consistency.

The final wrinkle is that `k8s.io/kubernetes` is has a Go specific redirect in
the form of HTML meta headers returned from https://k8s.io/kubernetes/?go-get=1
which point to the real repo to clone. Parsing that in shell is tricky so just
hardcode that.

Fixes #540.

Signed-off-by: Ian Campbell <ijc@docker.com>
2018-02-08 13:47:46 +00:00

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#!/bin/bash
# Copyright 2017 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"/..
# upload_logs_to_gcs uploads test logs to gcs.
# Var set:
# 1. Bucket: gcs bucket to upload logs.
# 2. Dir: directory name to upload logs.
# 3. Test Result: directory of the test result.
upload_logs_to_gcs() {
local -r bucket=$1
local -r dir=$2
local -r result=$3
if ! gsutil ls "gs://${bucket}" > /dev/null; then
create_ttl_bucket ${bucket}
fi
local -r upload_log_path=${bucket}/${dir}
gsutil cp -r "${result}" "gs://${upload_log_path}"
echo "Test logs are uploaed to:
http://gcsweb.k8s.io/gcs/${upload_log_path}/"
}
# create_ttl_bucket create a public bucket in which all objects
# have a default TTL (30 days).
# Var set:
# 1. Bucket: gcs bucket name.
create_ttl_bucket() {
local -r bucket=$1
gsutil mb "gs://${bucket}"
local -r bucket_rule=$(mktemp)
# Set 30 day TTL for logs inside the bucket.
echo '{"rule": [{"action": {"type": "Delete"},"condition": {"age": 30}}]}' > ${bucket_rule}
gsutil lifecycle set "${bucket_rule}" "gs://${bucket}"
rm "${bucket_rule}"
gsutil -m acl ch -g all:R "gs://${bucket}"
gsutil defacl set public-read "gs://${bucket}"
}
# sha256 generates a sha256 checksum for a file.
# Var set:
# 1. Filename.
sha256() {
if which sha256sum >/dev/null 2>&1; then
sha256sum "$1" | awk '{ print $1 }'
else
shasum -a256 "$1" | awk '{ print $1 }'
fi
}
# Takes a prefix ($what) and a $repo and sets `$what_VERSION` and
# `$what_REPO` from vendor.conf, where `$what_REPO` defaults to $repo
# but is overridden by the 3rd field of vendor.conf.
from-vendor() {
local what=$1
local repo=$2
local vendor=$(dirname "${BASH_SOURCE[0]}")/../vendor.conf
setvars=$(awk -v REPO=$repo -v WHAT=$what -- '
BEGIN { rc=1 } # Assume we did not find what we were looking for.
// {
if ($1 == REPO) {
if ($3 != "") { REPO = $3 }; # Override repo.
printf("%s_VERSION=%s; %s_REPO=%s\n", WHAT, $2, WHAT, REPO);
rc=0; # Note success for use in END block.
exit # No point looking further.
}
}
END { exit rc } # Exit with the desired code.
' $vendor)
if [ $? -ne 0 ] ; then
echo "failed to get version of $repo from $vendor" >&2
exit 1
fi
eval $setvars
}