1package commands
2
3import (
4 "fmt"
5 "strings"
6
7 "github.com/MichaelMure/git-bug/cache"
8 "github.com/MichaelMure/git-bug/util/colors"
9 "github.com/MichaelMure/git-bug/util/interrupt"
10 "github.com/spf13/cobra"
11)
12
13var (
14 lsStatusQuery []string
15 lsAuthorQuery []string
16 lsParticipantQuery []string
17 lsLabelQuery []string
18 lsTitleQuery []string
19 lsActorQuery []string
20 lsNoQuery []string
21 lsSortBy string
22 lsSortDirection string
23)
24
25func runLsBug(cmd *cobra.Command, args []string) error {
26 backend, err := cache.NewRepoCache(repo)
27 if err != nil {
28 return err
29 }
30 defer backend.Close()
31 interrupt.RegisterCleaner(backend.Close)
32
33 var query *cache.Query
34 if len(args) >= 1 {
35 query, err = cache.ParseQuery(strings.Join(args, " "))
36
37 if err != nil {
38 return err
39 }
40 } else {
41 query, err = lsQueryFromFlags()
42 if err != nil {
43 return err
44 }
45 }
46
47 allIds := backend.QueryBugs(query)
48
49 for _, id := range allIds {
50 b, err := backend.ResolveBugExcerpt(id)
51 if err != nil {
52 return err
53 }
54
55 // truncate + pad if needed
56 titleFmt := fmt.Sprintf("%-50.50s", b.Title)
57 authorFmt := fmt.Sprintf("%-15.15s", b.LegacyAuthor.Name)
58
59 fmt.Printf("%s %s\t%s\t%s\tC:%d L:%d\n",
60 colors.Cyan(b.HumanId()),
61 colors.Yellow(b.Status),
62 titleFmt,
63 colors.Magenta(authorFmt),
64 b.LenComments,
65 len(b.Labels),
66 )
67 }
68
69 return nil
70}
71
72// Transform the command flags into a query
73func lsQueryFromFlags() (*cache.Query, error) {
74 query := cache.NewQuery()
75
76 for _, status := range lsStatusQuery {
77 f, err := cache.StatusFilter(status)
78 if err != nil {
79 return nil, err
80 }
81 query.Status = append(query.Status, f)
82 }
83
84 for _, title := range lsTitleQuery {
85 f := cache.TitleFilter(title)
86 query.Title = append(query.Title, f)
87 }
88
89 for _, author := range lsAuthorQuery {
90 f := cache.AuthorFilter(author)
91 query.Author = append(query.Author, f)
92 }
93
94 for _, actor := range lsActorQuery {
95 f := cache.ActorFilter(actor)
96 query.Actor = append(query.Actor, f)
97 }
98
99 for _, participant := range lsParticipantQuery {
100 f := cache.ParticipantFilter(participant)
101 query.Participant = append(query.Participant, f)
102 }
103
104 for _, label := range lsLabelQuery {
105 f := cache.LabelFilter(label)
106 query.Label = append(query.Label, f)
107 }
108
109 for _, no := range lsNoQuery {
110 switch no {
111 case "label":
112 query.NoFilters = append(query.NoFilters, cache.NoLabelFilter())
113 default:
114 return nil, fmt.Errorf("unknown \"no\" filter %s", no)
115 }
116 }
117
118 switch lsSortBy {
119 case "id":
120 query.OrderBy = cache.OrderById
121 case "creation":
122 query.OrderBy = cache.OrderByCreation
123 case "edit":
124 query.OrderBy = cache.OrderByEdit
125 default:
126 return nil, fmt.Errorf("unknown sort flag %s", lsSortBy)
127 }
128
129 switch lsSortDirection {
130 case "asc":
131 query.OrderDirection = cache.OrderAscending
132 case "desc":
133 query.OrderDirection = cache.OrderDescending
134 default:
135 return nil, fmt.Errorf("unknown sort direction %s", lsSortDirection)
136 }
137
138 return query, nil
139}
140
141var lsCmd = &cobra.Command{
142 Use: "ls [<query>]",
143 Short: "List bugs.",
144 Long: `Display a summary of each bugs.
145
146You can pass an additional query to filter and order the list. This query can be expressed either with a simple query language or with flags.`,
147 Example: `List open bugs sorted by last edition with a query:
148git bug ls status:open sort:edit-desc
149
150List closed bugs sorted by creation with flags:
151git bug ls --status closed --by creation
152`,
153 PreRunE: loadRepo,
154 RunE: runLsBug,
155}
156
157func init() {
158 RootCmd.AddCommand(lsCmd)
159
160 lsCmd.Flags().SortFlags = false
161
162 lsCmd.Flags().StringSliceVarP(&lsStatusQuery, "status", "s", nil,
163 "Filter by status. Valid values are [open,closed]")
164 lsCmd.Flags().StringSliceVarP(&lsAuthorQuery, "author", "a", nil,
165 "Filter by author")
166 lsCmd.Flags().StringSliceVarP(&lsParticipantQuery, "participant", "p", nil,
167 "Filter by participant")
168 lsCmd.Flags().StringSliceVarP(&lsActorQuery, "actor", "A", nil,
169 "Filter by actor")
170 lsCmd.Flags().StringSliceVarP(&lsLabelQuery, "label", "l", nil,
171 "Filter by label")
172 lsCmd.Flags().StringSliceVarP(&lsTitleQuery, "title", "t", nil,
173 "Filter by title")
174 lsCmd.Flags().StringSliceVarP(&lsNoQuery, "no", "n", nil,
175 "Filter by absence of something. Valid values are [label]")
176 lsCmd.Flags().StringVarP(&lsSortBy, "by", "b", "creation",
177 "Sort the results by a characteristic. Valid values are [id,creation,edit]")
178 lsCmd.Flags().StringVarP(&lsSortDirection, "direction", "d", "asc",
179 "Select the sorting direction. Valid values are [asc,desc]")
180}