package commands import ( "encoding/json" "errors" "fmt" "strings" "github.com/spf13/cobra" "github.com/MichaelMure/git-bug/bug" _select "github.com/MichaelMure/git-bug/commands/select" "github.com/MichaelMure/git-bug/util/colors" ) type showOptions struct { fields string format string } func newShowCommand() *cobra.Command { env := newEnv() options := showOptions{} cmd := &cobra.Command{ Use: "show [ID]", Short: "Display the details of a bug.", PreRunE: loadBackend(env), PostRunE: closeBackend(env), RunE: func(cmd *cobra.Command, args []string) error { return runShow(env, options, args) }, } flags := cmd.Flags() flags.SortFlags = false flags.StringVarP(&options.fields, "field", "", "", "Select field to display. Valid values are [author,authorEmail,createTime,lastEdit,humanId,id,labels,shortId,status,title,actors,participants]") flags.StringVarP(&options.format, "format", "f", "default", "Select the output formatting style. Valid values are [default,json,org-mode]") return cmd } func runShow(env *Env, opts showOptions, args []string) error { b, args, err := _select.ResolveBug(env.backend, args) if err != nil { return err } snap := b.Snapshot() if len(snap.Comments) == 0 { return errors.New("invalid bug: no comment") } if opts.fields != "" { switch opts.fields { case "author": env.out.Printf("%s\n", snap.Author.DisplayName()) case "authorEmail": env.out.Printf("%s\n", snap.Author.Email()) case "createTime": env.out.Printf("%s\n", snap.CreateTime.String()) case "lastEdit": env.out.Printf("%s\n", snap.EditTime().String()) case "humanId": env.out.Printf("%s\n", snap.Id().Human()) case "id": env.out.Printf("%s\n", snap.Id()) case "labels": for _, l := range snap.Labels { env.out.Printf("%s\n", l.String()) } case "actors": for _, a := range snap.Actors { env.out.Printf("%s\n", a.DisplayName()) } case "participants": for _, p := range snap.Participants { env.out.Printf("%s\n", p.DisplayName()) } case "shortId": env.out.Printf("%s\n", snap.Id().Human()) case "status": env.out.Printf("%s\n", snap.Status) case "title": env.out.Printf("%s\n", snap.Title) default: return fmt.Errorf("\nUnsupported field: %s\n", opts.fields) } return nil } switch opts.format { case "org-mode": return showOrgModeFormatter(env, snap) case "json": return showJsonFormatter(env, snap) case "default": return showDefaultFormatter(env, snap) default: return fmt.Errorf("unknown format %s", opts.format) } } func showDefaultFormatter(env *Env, snapshot *bug.Snapshot) error { // Header env.out.Printf("%s [%s] %s\n\n", colors.Cyan(snapshot.Id().Human()), colors.Yellow(snapshot.Status), snapshot.Title, ) env.out.Printf("%s opened this issue %s\n", colors.Magenta(snapshot.Author.DisplayName()), snapshot.CreateTime.String(), ) env.out.Printf("This was last edited at %s\n\n", snapshot.EditTime().String(), ) // Labels var labels = make([]string, len(snapshot.Labels)) for i := range snapshot.Labels { labels[i] = string(snapshot.Labels[i]) } env.out.Printf("labels: %s\n", strings.Join(labels, ", "), ) // Actors var actors = make([]string, len(snapshot.Actors)) for i := range snapshot.Actors { actors[i] = snapshot.Actors[i].DisplayName() } env.out.Printf("actors: %s\n", strings.Join(actors, ", "), ) // Participants var participants = make([]string, len(snapshot.Participants)) for i := range snapshot.Participants { participants[i] = snapshot.Participants[i].DisplayName() } env.out.Printf("participants: %s\n\n", strings.Join(participants, ", "), ) // Comments indent := " " for i, comment := range snapshot.Comments { var message string env.out.Printf("%s%s #%d %s <%s>\n\n", indent, comment.Id().Human(), i, comment.Author.DisplayName(), comment.Author.Email(), ) if comment.Message == "" { message = colors.BlackBold(colors.WhiteBg("No description provided.")) } else { message = comment.Message } env.out.Printf("%s%s\n\n\n", indent, message, ) } return nil } type JSONBugSnapshot struct { Id string `json:"id"` HumanId string `json:"human_id"` CreateTime JSONTime `json:"create_time"` EditTime JSONTime `json:"edit_time"` Status string `json:"status"` Labels []bug.Label `json:"labels"` Title string `json:"title"` Author JSONIdentity `json:"author"` Actors []JSONIdentity `json:"actors"` Participants []JSONIdentity `json:"participants"` Comments []JSONComment `json:"comments"` } type JSONComment struct { Id string `json:"id"` HumanId string `json:"human_id"` Author JSONIdentity `json:"author"` Message string `json:"message"` } func NewJSONComment(comment bug.Comment) JSONComment { return JSONComment{ Id: comment.Id().String(), HumanId: comment.Id().Human(), Author: NewJSONIdentity(comment.Author), Message: comment.Message, } } func showJsonFormatter(env *Env, snapshot *bug.Snapshot) error { jsonBug := JSONBugSnapshot{ Id: snapshot.Id().String(), HumanId: snapshot.Id().Human(), CreateTime: NewJSONTime(snapshot.CreateTime, 0), EditTime: NewJSONTime(snapshot.EditTime(), 0), Status: snapshot.Status.String(), Labels: snapshot.Labels, Title: snapshot.Title, Author: NewJSONIdentity(snapshot.Author), } jsonBug.Actors = make([]JSONIdentity, len(snapshot.Actors)) for i, element := range snapshot.Actors { jsonBug.Actors[i] = NewJSONIdentity(element) } jsonBug.Participants = make([]JSONIdentity, len(snapshot.Participants)) for i, element := range snapshot.Participants { jsonBug.Participants[i] = NewJSONIdentity(element) } jsonBug.Comments = make([]JSONComment, len(snapshot.Comments)) for i, comment := range snapshot.Comments { jsonBug.Comments[i] = NewJSONComment(comment) } jsonObject, _ := json.MarshalIndent(jsonBug, "", " ") env.out.Printf("%s\n", jsonObject) return nil } func showOrgModeFormatter(env *Env, snapshot *bug.Snapshot) error { // Header env.out.Printf("%s [%s] %s\n", snapshot.Id().Human(), snapshot.Status, snapshot.Title, ) env.out.Printf("* Author: %s\n", snapshot.Author.DisplayName(), ) env.out.Printf("* Creation Time: %s\n", snapshot.CreateTime.String(), ) env.out.Printf("* Last Edit: %s\n", snapshot.EditTime().String(), ) // Labels var labels = make([]string, len(snapshot.Labels)) for i, label := range snapshot.Labels { labels[i] = string(label) } env.out.Printf("* Labels:\n") if len(labels) > 0 { env.out.Printf("** %s\n", strings.Join(labels, "\n** "), ) } // Actors var actors = make([]string, len(snapshot.Actors)) for i, actor := range snapshot.Actors { actors[i] = fmt.Sprintf("%s %s", actor.Id().Human(), actor.DisplayName(), ) } env.out.Printf("* Actors:\n** %s\n", strings.Join(actors, "\n** "), ) // Participants var participants = make([]string, len(snapshot.Participants)) for i, participant := range snapshot.Participants { participants[i] = fmt.Sprintf("%s %s", participant.Id().Human(), participant.DisplayName(), ) } env.out.Printf("* Participants:\n** %s\n", strings.Join(participants, "\n** "), ) env.out.Printf("* Comments:\n") for i, comment := range snapshot.Comments { var message string env.out.Printf("** #%d %s\n", i, comment.Author.DisplayName()) if comment.Message == "" { message = "No description provided." } else { message = strings.ReplaceAll(comment.Message, "\n", "\n: ") } env.out.Printf(": %s\n", message) } return nil }