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61 lines
1.7 KiB
61 lines
1.7 KiB
/*
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Copyright The Helm Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package installer // import "helm.sh/helm/v4/internal/plugin/installer"
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import (
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"path/filepath"
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"helm.sh/helm/v4/pkg/cli"
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)
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type base struct {
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// Source is the reference to a plugin
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Source string
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// PluginsDirectory is the directory where plugins are installed
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PluginsDirectory string
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}
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func newBase(source string) base {
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settings := cli.New()
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return base{
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Source: source,
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PluginsDirectory: pluginInstallDir(settings.PluginsDirectory),
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}
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}
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// pluginInstallDir returns the directory to install a new plugin into.
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// When HELM_PLUGINS contains multiple colon-separated paths, the first
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// path is used as the install destination — consistent with how
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// FindPlugins() loads from all paths and matching git conventions.
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func pluginInstallDir(helmPlugins string) string {
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if helmPlugins == "" {
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return helmPlugins
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}
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dirs := filepath.SplitList(helmPlugins)
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if len(dirs) == 0 {
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return helmPlugins
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}
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return dirs[0]
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}
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// Path is where the plugin will be installed.
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func (b *base) Path() string {
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if b.Source == "" {
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return ""
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}
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return filepath.Join(b.PluginsDirectory, filepath.Base(b.Source))
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}
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