1package commands
2
3import (
4 "errors"
5 "fmt"
6 "strings"
7
8 "github.com/MichaelMure/git-bug/cache"
9 "github.com/MichaelMure/git-bug/commands/select"
10 "github.com/MichaelMure/git-bug/util/colors"
11 "github.com/MichaelMure/git-bug/util/interrupt"
12 "github.com/spf13/cobra"
13)
14
15var (
16 showFieldsQuery []string
17)
18
19func runShowBug(cmd *cobra.Command, args []string) error {
20 backend, err := cache.NewRepoCache(repo)
21 if err != nil {
22 return err
23 }
24 defer backend.Close()
25 interrupt.RegisterCleaner(backend.Close)
26
27 b, args, err := _select.ResolveBug(backend, args)
28 if err != nil {
29 return err
30 }
31
32 snapshot := b.Snapshot()
33
34 if len(snapshot.Comments) == 0 {
35 return errors.New("Invalid bug: no comment")
36 }
37
38 firstComment := snapshot.Comments[0]
39
40 if showFieldsQuery==nil {
41 // Header
42 fmt.Printf("[%s] %s %s\n\n",
43 colors.Yellow(snapshot.Status),
44 colors.Cyan(snapshot.HumanId()),
45 snapshot.Title,
46 )
47
48 fmt.Printf("%s opened this issue %s\n\n",
49 colors.Magenta(firstComment.Author.DisplayName()),
50 firstComment.FormatTimeRel(),
51 )
52
53 var labels = make([]string, len(snapshot.Labels))
54 for i := range snapshot.Labels {
55 labels[i] = string(snapshot.Labels[i])
56 }
57
58 fmt.Printf("labels: %s\n\n",
59 strings.Join(labels, ", "),
60 )
61
62 // Comments
63 indent := " "
64
65 for i, comment := range snapshot.Comments {
66 var message string
67 fmt.Printf("%s#%d %s <%s>\n\n",
68 indent,
69 i,
70 comment.Author.DisplayName(),
71 comment.Author.Email,
72 )
73
74 if comment.Message == "" {
75 message = colors.GreyBold("No description provided.")
76 } else {
77 message = comment.Message
78 }
79
80 fmt.Printf("%s%s\n\n\n",
81 indent,
82 message,
83 )
84 }
85 } else {
86 unknownFields:=""
87 err:=false
88 for _, field := range showFieldsQuery {
89 switch field {
90 case "author": fmt.Printf("%s ",firstComment.Author.DisplayName())
91 case "authorEmail": fmt.Printf("%s ",firstComment.Author.Email)
92 case "createTime": fmt.Printf("%s ",firstComment.FormatTime())
93 case "id": fmt.Printf("%s ",snapshot.Id())
94 case "labels":
95 var labels = make([]string, len(snapshot.Labels))
96 fmt.Printf("%s ",strings.Join(labels,", "))
97 case "shortId": fmt.Printf("%s ",snapshot.HumanId())
98 case "status": fmt.Printf("%s ",snapshot.Status)
99 case "title": fmt.Printf("%s ",snapshot.Title)
100 default:
101 unknownFields+=field+" "
102 err=true
103 }
104 }
105 fmt.Printf("\n")
106 if err {
107 return errors.New(fmt.Sprintf("Unsupported fields requested: %s\n",unknownFields))
108 }
109 }
110
111 return nil
112}
113
114var showCmd = &cobra.Command{
115 Use: "show [<id>]",
116 Short: "Display the details of a bug",
117 PreRunE: loadRepo,
118 RunE: runShowBug,
119}
120
121func init() {
122 RootCmd.AddCommand(showCmd)
123 showCmd.Flags().StringSliceVarP(&showFieldsQuery,"fields","f",nil,
124 "Selects fields to display. Valid values are [author,authorEmail,createTime,id,labels,shortId,status,title]")
125}