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