mirror of
https://github.com/helm/charts.git
synced 2026-02-14 18:10:14 +00:00
110 lines
3.4 KiB
Bash
Executable File
110 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2018 The Kubernetes Authors. All rights reserved.
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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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set -o errexit
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set -o nounset
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set -o pipefail
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readonly HELM_URL=https://storage.googleapis.com/kubernetes-helm
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readonly HELM_TARBALL=helm-v2.17.0-linux-amd64.tar.gz
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readonly STABLE_REPO_URL=https://charts.helm.sh/stable
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readonly INCUBATOR_REPO_URL=https://charts.helm.sh/incubator
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readonly GCS_BUCKET_STABLE=gs://kubernetes-charts
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readonly GCS_BUCKET_INCUBATOR=gs://kubernetes-charts-incubator
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main() {
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setup_helm_client
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authenticate
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if ! sync_repo stable "$GCS_BUCKET_STABLE" "$STABLE_REPO_URL"; then
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log_error "Not all stable charts could be packaged and synced!"
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fi
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if ! sync_repo incubator "$GCS_BUCKET_INCUBATOR" "$INCUBATOR_REPO_URL"; then
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log_error "Not all incubator charts could be packaged and synced!"
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fi
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}
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setup_helm_client() {
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echo "Setting up Helm client..."
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curl --user-agent curl-ci-sync -sSL -o "$HELM_TARBALL" "$HELM_URL/$HELM_TARBALL"
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tar xzfv "$HELM_TARBALL"
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PATH="$(pwd)/linux-amd64/:$PATH"
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helm init --client-only
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helm repo add incubator "$INCUBATOR_REPO_URL"
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# Add legacy locations for build
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helm repo add stable-legacy https://kubernetes-charts.storage.googleapis.com
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helm repo add incubator-legacy https://kubernetes-charts-incubator.storage.googleapis.com
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}
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authenticate() {
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echo "Authenticating with Google Cloud..."
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gcloud auth activate-service-account --key-file <(base64 --decode <<< "$SYNC_CREDS")
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}
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sync_repo() {
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local repo_dir="${1?Specify repo dir}"
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local bucket="${2?Specify repo bucket}"
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local repo_url="${3?Specify repo url}"
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local sync_dir="${repo_dir}-sync"
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local index_dir="${repo_dir}-index"
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echo "Syncing repo '$repo_dir'..."
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mkdir -p "$sync_dir"
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if ! gsutil cp "$bucket/index.yaml" "$index_dir/index.yaml"; then
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log_error "Exiting because unable to copy index locally. Not safe to proceed."
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exit 1
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fi
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local exit_code=0
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for dir in "$repo_dir"/*; do
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if helm dependency build "$dir"; then
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helm package --destination "$sync_dir" "$dir"
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else
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log_error "Problem building dependencies. Skipping packaging of '$dir'."
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exit_code=1
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fi
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done
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if helm repo index --url "$repo_url" --merge "$index_dir/index.yaml" "$sync_dir"; then
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# Move updated index.yaml to sync folder so we don't push the old one again
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mv -f "$sync_dir/index.yaml" "$index_dir/index.yaml"
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gsutil -m rsync "$sync_dir" "$bucket"
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# Make sure index.yaml is synced last
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gsutil cp "$index_dir/index.yaml" "$bucket"
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else
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log_error "Exiting because unable to update index. Not safe to push update."
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exit 1
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fi
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ls -l "$sync_dir"
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return "$exit_code"
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}
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log_error() {
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printf '\e[31mERROR: %s\n\e[39m' "$1" >&2
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}
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main
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