1// Package browse provides the browse command for soft-serve.
2package browse
3
4import (
5 "fmt"
6 "path/filepath"
7 "time"
8
9 "github.com/charmbracelet/bubbles/v2/key"
10 tea "github.com/charmbracelet/bubbletea/v2"
11 "github.com/charmbracelet/lipgloss/v2"
12 "github.com/charmbracelet/soft-serve/git"
13 "github.com/charmbracelet/soft-serve/pkg/proto"
14 "github.com/charmbracelet/soft-serve/pkg/ui/common"
15 "github.com/charmbracelet/soft-serve/pkg/ui/components/footer"
16 "github.com/charmbracelet/soft-serve/pkg/ui/pages/repo"
17 "github.com/spf13/cobra"
18)
19
20// Command is the browse command.
21var Command = &cobra.Command{
22 Use: "browse PATH",
23 Short: "Browse a repository",
24 Args: cobra.MaximumNArgs(1),
25 RunE: func(cmd *cobra.Command, args []string) error {
26 rp := "."
27 if len(args) > 0 {
28 rp = args[0]
29 }
30
31 abs, err := filepath.Abs(rp)
32 if err != nil {
33 return fmt.Errorf("failed to get absolute path for %s: %w", rp, err)
34 }
35
36 r, err := git.Open(abs)
37 if err != nil {
38 return fmt.Errorf("failed to open repository: %w", err)
39 }
40
41 // Bubble Tea uses Termenv default output so we have to use the same
42 // thing here.
43 ctx := cmd.Context()
44 c := common.NewCommon(ctx, 0, 0)
45 c.HideCloneCmd = true
46 comps := []common.TabComponent{
47 repo.NewReadme(c),
48 repo.NewFiles(c),
49 repo.NewLog(c),
50 }
51 if !r.IsBare {
52 comps = append(comps, repo.NewStash(c))
53 }
54 comps = append(comps, repo.NewRefs(c, git.RefsHeads), repo.NewRefs(c, git.RefsTags))
55 m := &model{
56 model: repo.New(c, comps...),
57 repo: repository{r},
58 common: c,
59 }
60
61 m.footer = footer.New(c, m)
62 p := tea.NewProgram(m,
63 tea.WithAltScreen(),
64 tea.WithMouseCellMotion(),
65 )
66
67 _, err = p.Run()
68 return err //nolint:wrapcheck
69 },
70}
71
72type state int
73
74const (
75 startState state = iota
76 errorState
77)
78
79type model struct {
80 model *repo.Repo
81 footer *footer.Footer
82 repo proto.Repository
83 common common.Common
84 state state
85 showFooter bool
86 error error
87}
88
89var _ tea.Model = &model{}
90
91func (m *model) SetSize(w, h int) {
92 m.common.SetSize(w, h)
93 style := m.common.Styles.App
94 wm := style.GetHorizontalFrameSize()
95 hm := style.GetVerticalFrameSize()
96 if m.showFooter {
97 hm += m.footer.Height()
98 }
99
100 m.footer.SetSize(w-wm, h-hm)
101 m.model.SetSize(w-wm, h-hm)
102}
103
104// ShortHelp implements help.KeyMap.
105func (m model) ShortHelp() []key.Binding {
106 switch m.state { //nolint:exhaustive
107 case errorState:
108 return []key.Binding{
109 m.common.KeyMap.Back,
110 m.common.KeyMap.Quit,
111 m.common.KeyMap.Help,
112 }
113 default:
114 return m.model.ShortHelp()
115 }
116}
117
118// FullHelp implements help.KeyMap.
119func (m model) FullHelp() [][]key.Binding {
120 switch m.state { //nolint:exhaustive
121 case errorState:
122 return [][]key.Binding{
123 {
124 m.common.KeyMap.Back,
125 },
126 {
127 m.common.KeyMap.Quit,
128 m.common.KeyMap.Help,
129 },
130 }
131 default:
132 return m.model.FullHelp()
133 }
134}
135
136// Init implements tea.Model.
137func (m *model) Init() tea.Cmd {
138 return tea.Batch(
139 m.model.Init(),
140 m.footer.Init(),
141 func() tea.Msg {
142 return repo.RepoMsg(m.repo)
143 },
144 repo.UpdateRefCmd(m.repo),
145 )
146}
147
148// Update implements tea.Model.
149func (m *model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
150 m.common.Logger.Debugf("msg received: %T", msg)
151 cmds := make([]tea.Cmd, 0)
152 switch msg := msg.(type) {
153 case tea.WindowSizeMsg:
154 m.SetSize(msg.Width, msg.Height)
155 case tea.KeyPressMsg:
156 switch {
157 case key.Matches(msg, m.common.KeyMap.Back) && m.error != nil:
158 m.error = nil
159 m.state = startState
160 // Always show the footer on error.
161 m.showFooter = m.footer.ShowAll()
162 case key.Matches(msg, m.common.KeyMap.Help):
163 cmds = append(cmds, footer.ToggleFooterCmd)
164 case key.Matches(msg, m.common.KeyMap.Quit):
165 // Stop bubblezone background workers.
166 m.common.Zone.Close()
167 return m, tea.Quit
168 }
169 case tea.MouseClickMsg:
170 mouse := msg.Mouse()
171 switch mouse.Button {
172 case tea.MouseLeft:
173 switch {
174 case m.common.Zone.Get("footer").InBounds(msg):
175 cmds = append(cmds, footer.ToggleFooterCmd)
176 }
177 }
178 case footer.ToggleFooterMsg:
179 m.footer.SetShowAll(!m.footer.ShowAll())
180 m.showFooter = !m.showFooter
181 case common.ErrorMsg:
182 m.error = msg
183 m.state = errorState
184 m.showFooter = true
185 }
186
187 f, cmd := m.footer.Update(msg)
188 m.footer = f.(*footer.Footer)
189 if cmd != nil {
190 cmds = append(cmds, cmd)
191 }
192
193 r, cmd := m.model.Update(msg)
194 m.model = r.(*repo.Repo)
195 if cmd != nil {
196 cmds = append(cmds, cmd)
197 }
198
199 // This fixes determining the height margin of the footer.
200 m.SetSize(m.common.Width, m.common.Height)
201
202 return m, tea.Batch(cmds...)
203}
204
205// View implements tea.Model.
206func (m *model) View() string {
207 style := m.common.Styles.App
208 wm, hm := style.GetHorizontalFrameSize(), style.GetVerticalFrameSize()
209 if m.showFooter {
210 hm += m.footer.Height()
211 }
212
213 var view string
214 switch m.state {
215 case startState:
216 view = m.model.View()
217 case errorState:
218 err := m.common.Styles.ErrorTitle.Render("Bummer")
219 err += m.common.Styles.ErrorBody.Render(m.error.Error())
220 view = m.common.Styles.Error.
221 Width(m.common.Width -
222 wm -
223 m.common.Styles.ErrorBody.GetHorizontalFrameSize()).
224 Height(m.common.Height -
225 hm -
226 m.common.Styles.Error.GetVerticalFrameSize()).
227 Render(err)
228 }
229
230 if m.showFooter {
231 view = lipgloss.JoinVertical(lipgloss.Left, view, m.footer.View())
232 }
233
234 return m.common.Zone.Scan(style.Render(view))
235}
236
237type repository struct {
238 r *git.Repository
239}
240
241var _ proto.Repository = repository{}
242
243// Description implements proto.Repository.
244func (r repository) Description() string {
245 return ""
246}
247
248// ID implements proto.Repository.
249func (r repository) ID() int64 {
250 return 0
251}
252
253// IsHidden implements proto.Repository.
254func (repository) IsHidden() bool {
255 return false
256}
257
258// IsMirror implements proto.Repository.
259func (repository) IsMirror() bool {
260 return false
261}
262
263// IsPrivate implements proto.Repository.
264func (repository) IsPrivate() bool {
265 return false
266}
267
268// Name implements proto.Repository.
269func (r repository) Name() string {
270 return filepath.Base(r.r.Path)
271}
272
273// Open implements proto.Repository.
274func (r repository) Open() (*git.Repository, error) {
275 return r.r, nil
276}
277
278// ProjectName implements proto.Repository.
279func (r repository) ProjectName() string {
280 return r.Name()
281}
282
283// UpdatedAt implements proto.Repository.
284func (r repository) UpdatedAt() time.Time {
285 t, err := r.r.LatestCommitTime()
286 if err != nil {
287 return time.Time{}
288 }
289
290 return t
291}
292
293// UserID implements proto.Repository.
294func (r repository) UserID() int64 {
295 return 0
296}
297
298// CreatedAt implements proto.Repository.
299func (r repository) CreatedAt() time.Time {
300 return time.Time{}
301}