package config import ( "bytes" "encoding/json" "net/http" "github.com/alecthomas/chroma/v2/formatters/html" "github.com/alecthomas/chroma/v2/lexers" "github.com/alecthomas/chroma/v2/styles" "git.gabrielgio.me/cerrado/pkg/config" "git.gabrielgio.me/cerrado/pkg/ext" "git.gabrielgio.me/cerrado/templates" ) type ( configurationRepository interface { GetRootReadme() string List() []*config.GitRepositoryConfiguration } ) func ConfigFile(configRepo configurationRepository) ext.ErrorRequestHandler { return func(w http.ResponseWriter, _ *http.Request) error { config := struct { RootReadme string Repositories []*config.GitRepositoryConfiguration }{ RootReadme: configRepo.GetRootReadme(), Repositories: configRepo.List(), } b, err := json.MarshalIndent(config, "", " ") if err != nil { return err } lexer := lexers.Get("json") style := styles.Get("monokailight") formatter := html.New( html.WithLineNumbers(true), ) iterator, err := lexer.Tokenise(nil, string(b)) if err != nil { return err } var code bytes.Buffer err = formatter.Format(&code, style, iterator) if err != nil { return err } hello := &templates.ConfigPage{ Body: code.Bytes(), } templates.WritePageTemplate(w, hello) return nil } }