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41 lines
792 B
41 lines
792 B
package repo
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import (
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"io/ioutil"
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"gopkg.in/yaml.v2"
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)
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// RepoFile represents the .repositories file in $HELM_HOME
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type RepoFile struct {
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Repositories map[string]string
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}
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// LoadRepositoriesFile takes a file at the given path and returns a RepoFile object
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func LoadRepositoriesFile(path string) (*RepoFile, error) {
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b, err := ioutil.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var r RepoFile
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err = yaml.Unmarshal(b, &r)
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if err != nil {
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return nil, err
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}
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return &r, nil
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}
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// UnmarshalYAML unmarshals the repo file
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func (rf *RepoFile) UnmarshalYAML(unmarshal func(interface{}) error) error {
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var repos map[string]string
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if err := unmarshal(&repos); err != nil {
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if _, ok := err.(*yaml.TypeError); !ok {
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return err
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}
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}
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rf.Repositories = repos
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return nil
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}
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