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83 lines
2.1 KiB
83 lines
2.1 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 helmpath
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import (
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"fmt"
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"os"
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"path/filepath"
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)
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// Home describes the location of a CLI configuration.
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//
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// This helper builds paths relative to a Helm Home directory.
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type Home string
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// String returns Home as a string.
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//
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// Implements fmt.Stringer.
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func (h Home) String() string {
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return os.ExpandEnv(string(h))
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}
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// Path returns Home with elements appended.
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func (h Home) Path(elem ...string) string {
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p := []string{h.String()}
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p = append(p, elem...)
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return filepath.Join(p...)
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}
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// Registry returns the path to the local registry cache.
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func (h Home) Registry() string {
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return h.Path("registry")
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}
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// Repository returns the path to the local repository.
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func (h Home) Repository() string {
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return h.Path("repository")
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}
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// RepositoryFile returns the path to the repositories.yaml file.
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func (h Home) RepositoryFile() string {
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return h.Path("repository", "repositories.yaml")
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}
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// Cache returns the path to the local cache.
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func (h Home) Cache() string {
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return h.Path("repository", "cache")
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}
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// CacheIndex returns the path to an index for the given named repository.
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func (h Home) CacheIndex(name string) string {
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target := fmt.Sprintf("%s-index.yaml", name)
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return h.Path("repository", "cache", target)
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}
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// Starters returns the path to the Helm starter packs.
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func (h Home) Starters() string {
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return h.Path("starters")
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}
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// Plugins returns the path to the plugins directory.
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func (h Home) Plugins() string {
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return h.Path("plugins")
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}
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// Archive returns the path to download chart archives.
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func (h Home) Archive() string {
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return h.Path("cache", "archive")
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}
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