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52 lines
944 B
52 lines
944 B
package repo
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import (
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"io/ioutil"
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"net/http"
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"strings"
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"gopkg.in/yaml.v2"
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)
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// IndexFile represents the index file in a chart repository
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type IndexFile struct {
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Entries map[string]*ChartRef
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}
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// ChartRef represents a chart entry in the IndexFile
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type ChartRef struct {
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Name string `yaml:"name"`
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URL string `yaml:"url"`
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Keywords []string `yaml:"keywords"`
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Removed bool `yaml:"removed,omitempty"`
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}
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// DownloadIndexFile uses
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func DownloadIndexFile(repoName, url, indexFileName string) error {
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var indexURL string
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indexURL = strings.TrimSuffix(url, "/") + "/index.yaml"
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resp, err := http.Get(indexURL)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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var r IndexFile
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b, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return err
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}
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if err := yaml.Unmarshal(b, &r); err != nil {
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return err
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}
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if err := ioutil.WriteFile(indexFileName, b, 0644); err != nil {
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return err
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}
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return nil
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}
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