Last Generated: {{.Index.Generated}}
` // RepositoryServer is an HTTP handler for serving a chart repository. type RepositoryServer struct { RepoPath string } // ServeHTTP implements the http.Handler interface. func (s *RepositoryServer) ServeHTTP(w http.ResponseWriter, r *http.Request) { uri := r.URL.Path switch uri { case "/", "/charts/", "/charts/index.html", "/charts/index": w.Header().Set("Content-Type", "text/html; charset=utf-8") s.htmlIndex(w, r) default: file := strings.TrimPrefix(uri, "/charts/") http.ServeFile(w, r, filepath.Join(s.RepoPath, file)) } } // StartLocalRepo starts a web server and serves files from the given path func StartLocalRepo(path, address string) error { if address == "" { address = "127.0.0.1:8879" } s := &RepositoryServer{RepoPath: path} return http.ListenAndServe(address, s) } func (s *RepositoryServer) htmlIndex(w http.ResponseWriter, r *http.Request) { t := htemplate.Must(htemplate.New("index.html").Parse(indexHTMLTemplate)) // load index lrp := filepath.Join(s.RepoPath, "index.yaml") i, err := LoadIndexFile(lrp) if err != nil { http.Error(w, err.Error(), 500) return } data := map[string]interface{}{ "Index": i, } if err := t.Execute(w, data); err != nil { fmt.Fprintf(w, "Template error: %s", err) } } // AddChartToLocalRepo saves a chart in the given path and then reindexes the index file func AddChartToLocalRepo(ch *chart.Chart, path string) error { _, err := chartutil.Save(ch, path) if err != nil { return err } return Reindex(ch, path+"/index.yaml") } // Reindex adds an entry to the index file at the given path func Reindex(ch *chart.Chart, path string) error { name := ch.Metadata.Name + "-" + ch.Metadata.Version y, err := LoadIndexFile(path) if err != nil { return err } found := false for k := range y.Entries { if k == name { found = true break } } if !found { dig, err := provenance.DigestFile(path) if err != nil { return err } y.Add(ch.Metadata, name+".tgz", "http://127.0.0.1:8879/charts", "sha256:"+dig) out, err := yaml.Marshal(y) if err != nil { return err } ioutil.WriteFile(path, out, 0644) } return nil }