mirror of
https://github.com/helm/chart-testing.git
synced 2026-02-05 18:45:18 +01:00
82 lines
2.5 KiB
Bash
Executable File
82 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright The Helm 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 IMAGE_TAG=v3.14.0
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readonly IMAGE_REPOSITORY="quay.io/helmpack/chart-testing"
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main() {
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local testcontainer_id
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testcontainer_id=$(create_testcontainer)
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# shellcheck disable=SC2064
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trap "docker container rm --force $testcontainer_id > /dev/null" EXIT
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configure_kubectl "$testcontainer_id"
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run_test
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}
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lookup_apiserver_container_id() {
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docker container list --filter name=k8s_kube-apiserver --format '{{ .ID }}'
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}
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get_apiserver_arg() {
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local container_id="$1"
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local arg="$2"
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docker container inspect "$container_id" | jq -r ".[].Args[] | capture(\"$arg=(?<arg>.*)\") | .arg"
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}
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create_testcontainer() {
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docker container run --interactive --tty --detach \
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--volume "$(pwd):/workdir" --workdir /workdir \
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"$IMAGE_REPOSITORY:$IMAGE_TAG" cat
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}
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configure_kubectl() {
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local testcontainer_id="$1"
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local apiserver_id
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apiserver_id=$(lookup_apiserver_container_id)
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if [[ -z "$apiserver_id" ]]; then
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echo "ERROR: API-Server container not found. Make sure 'Show system containers' is enabled in Docker4Mac 'Preferences'!" >&2
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exit 1
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fi
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local ip
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ip=$(get_apiserver_arg "$apiserver_id" --advertise-address)
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local port
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port=$(get_apiserver_arg "$apiserver_id" --secure-port)
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docker cp "$HOME/.kube" "$testcontainer_id:/root/.kube"
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docker exec "$testcontainer_id" kubectl config set-cluster docker-desktop "--server=https://$ip:$port"
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docker exec "$testcontainer_id" kubectl config set-cluster docker-desktop --insecure-skip-tls-verify=true
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docker exec "$testcontainer_id" kubectl config use-context docker-desktop
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}
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run_test() {
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git remote add k8s https://github.com/helm/charts.git &> /dev/null || true
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git fetch k8s
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docker exec "$testcontainer_id" ct lint --chart-dirs stable,incubator --remote k8s
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docker exec "$testcontainer_id" ct install --chart-dirs stable,incubator --remote k8s
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}
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main
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