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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,37 @@ | ||
| --- | ||
| name: Bug report | ||
| about: Create a report to help us improve | ||
| title: '' | ||
| labels: '' | ||
| assignees: '' | ||
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| --- | ||
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| **Describe the bug** | ||
| A clear and concise description of what the bug is. | ||
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| **Setup** | ||
| Please complete the following information along with version numbers, if applicable. | ||
| - OS [e.g. Ubuntu, macOS] | ||
| - Shell [e.g. zsh, fish] | ||
| - Terminal Emulator [e.g. kitty, iterm] | ||
| - Terminal Multiplexer [e.g. tmux] | ||
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| **To Reproduce** | ||
| Steps to reproduce the behavior: | ||
| 1. Go to '...' | ||
| 2. Click on '....' | ||
| 3. Scroll down to '....' | ||
| 4. See error | ||
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| **Source Code** | ||
| Please include source code if needed to reproduce the behavior. | ||
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| **Expected behavior** | ||
| A clear and concise description of what you expected to happen. | ||
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| **Screenshots** | ||
| Add screenshots to help explain your problem. | ||
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| **Additional context** | ||
| Add any other context about the problem here. |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,20 @@ | ||
| --- | ||
| name: Feature request | ||
| about: Suggest an idea for this project | ||
| title: '' | ||
| labels: enhancement | ||
| assignees: '' | ||
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| --- | ||
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| **Is your feature request related to a problem? Please describe.** | ||
| A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] | ||
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| **Describe the solution you'd like** | ||
| A clear and concise description of what you want to happen. | ||
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| **Describe alternatives you've considered** | ||
| A clear and concise description of any alternative solutions or features you've considered. | ||
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| **Additional context** | ||
| Add any other context or screenshots about the feature request here. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| package main | ||
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| // A program demonstrating how to use the WithFilter option to intercept events. | ||
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| import ( | ||
| "fmt" | ||
| "log" | ||
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| "github.com/charmbracelet/bubbles/help" | ||
| "github.com/charmbracelet/bubbles/key" | ||
| "github.com/charmbracelet/bubbles/textarea" | ||
| tea "github.com/charmbracelet/bubbletea" | ||
| "github.com/charmbracelet/lipgloss" | ||
| ) | ||
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| var ( | ||
| choiceStyle = lipgloss.NewStyle().PaddingLeft(1).Foreground(lipgloss.Color("241")) | ||
| saveTextStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("170")) | ||
| quitViewStyle = lipgloss.NewStyle().Padding(1).Border(lipgloss.RoundedBorder()).BorderForeground(lipgloss.Color("170")) | ||
| ) | ||
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| func main() { | ||
| p := tea.NewProgram(initialModel(), tea.WithFilter(filter)) | ||
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| if _, err := p.Run(); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
| } | ||
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| func filter(teaModel tea.Model, msg tea.Msg) tea.Msg { | ||
| if _, ok := msg.(tea.QuitMsg); !ok { | ||
| return msg | ||
| } | ||
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| m := teaModel.(model) | ||
| if m.hasChanges { | ||
| return nil | ||
| } | ||
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| return msg | ||
| } | ||
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| type model struct { | ||
| textarea textarea.Model | ||
| help help.Model | ||
| keymap keymap | ||
| saveText string | ||
| hasChanges bool | ||
| quitting bool | ||
| } | ||
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| type keymap struct { | ||
| save key.Binding | ||
| quit key.Binding | ||
| } | ||
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| func initialModel() model { | ||
| ti := textarea.New() | ||
| ti.Placeholder = "Only the best words" | ||
| ti.Focus() | ||
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| return model{ | ||
| textarea: ti, | ||
| help: help.NewModel(), | ||
| keymap: keymap{ | ||
| save: key.NewBinding( | ||
| key.WithKeys("ctrl+s"), | ||
| key.WithHelp("ctrl+s", "save"), | ||
| ), | ||
| quit: key.NewBinding( | ||
| key.WithKeys("esc", "ctrl+c"), | ||
| key.WithHelp("esc", "quit"), | ||
| ), | ||
| }, | ||
| } | ||
| } | ||
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| func (m model) Init() tea.Cmd { | ||
| return textarea.Blink | ||
| } | ||
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| func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) { | ||
| if m.quitting { | ||
| return m.updatePromptView(msg) | ||
| } | ||
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| return m.updateTextView(msg) | ||
| } | ||
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| func (m model) updateTextView(msg tea.Msg) (tea.Model, tea.Cmd) { | ||
| var cmds []tea.Cmd | ||
| var cmd tea.Cmd | ||
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| switch msg := msg.(type) { | ||
| case tea.KeyMsg: | ||
| m.saveText = "" | ||
| switch { | ||
| case key.Matches(msg, m.keymap.save): | ||
| m.saveText = "Changes saved!" | ||
| m.hasChanges = false | ||
| case key.Matches(msg, m.keymap.quit): | ||
| m.quitting = true | ||
| return m, tea.Quit | ||
| case msg.Type == tea.KeyRunes: | ||
| m.saveText = "" | ||
| m.hasChanges = true | ||
| fallthrough | ||
| default: | ||
| if !m.textarea.Focused() { | ||
| cmd = m.textarea.Focus() | ||
| cmds = append(cmds, cmd) | ||
| } | ||
| } | ||
| } | ||
| m.textarea, cmd = m.textarea.Update(msg) | ||
| cmds = append(cmds, cmd) | ||
| return m, tea.Batch(cmds...) | ||
| } | ||
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| func (m model) updatePromptView(msg tea.Msg) (tea.Model, tea.Cmd) { | ||
| switch msg := msg.(type) { | ||
| case tea.KeyMsg: | ||
| // For simplicity's sake, we'll treat any key besides "y" as "no" | ||
| if key.Matches(msg, m.keymap.quit) || msg.String() == "y" { | ||
| m.hasChanges = false | ||
| return m, tea.Quit | ||
| } | ||
| m.quitting = false | ||
| } | ||
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| return m, nil | ||
| } | ||
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| func (m model) View() string { | ||
| if m.quitting { | ||
| if m.hasChanges { | ||
| text := lipgloss.JoinHorizontal(lipgloss.Top, "You have unsaved changes. Quit without saving?", choiceStyle.Render("[yn]")) | ||
| return quitViewStyle.Render(text) | ||
| } | ||
| return "Very important, thank you\n" | ||
| } | ||
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| helpView := m.help.ShortHelpView([]key.Binding{ | ||
| m.keymap.save, | ||
| m.keymap.quit, | ||
| }) | ||
|
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| return fmt.Sprintf( | ||
| "\nType some important things.\n\n%s\n\n %s\n %s", | ||
| m.textarea.View(), | ||
| saveTextStyle.Render(m.saveText), | ||
| helpView, | ||
| ) + "\n\n" | ||
| } |
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