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October 16, 2022 05:57
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Bubbles list: no full screen if secondary state
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| // prs/delegate.go | |
| package prs | |
| import ( | |
| "github.com/charmbracelet/bubbles/key" | |
| "github.com/charmbracelet/bubbles/list" | |
| tea "github.com/charmbracelet/bubbletea" | |
| ) | |
| func newItemDelegate(keys *delegateKeyMap) list.DefaultDelegate { | |
| d := list.NewDefaultDelegate() | |
| d.UpdateFunc = func(msg tea.Msg, m *list.Model) tea.Cmd { | |
| switch msg := msg.(type) { | |
| case tea.KeyMsg: | |
| switch { | |
| case key.Matches(msg, keys.open): | |
| return nil | |
| } | |
| } | |
| return nil | |
| } | |
| help := []key.Binding{keys.open} | |
| d.ShortHelpFunc = func() []key.Binding { | |
| return help | |
| } | |
| d.FullHelpFunc = func() [][]key.Binding { | |
| return [][]key.Binding{help} | |
| } | |
| return d | |
| } | |
| type delegateKeyMap struct { | |
| open key.Binding | |
| } | |
| func (d delegateKeyMap) ShortHelp() []key.Binding { | |
| return []key.Binding{ | |
| d.open, | |
| } | |
| } | |
| func (d delegateKeyMap) FullHelp() [][]key.Binding { | |
| return [][]key.Binding{ | |
| { | |
| d.open, | |
| }, | |
| } | |
| } | |
| func newDelegateKeyMap() *delegateKeyMap { | |
| return &delegateKeyMap{ | |
| open: key.NewBinding( | |
| key.WithKeys("o"), | |
| key.WithHelp("o", "open"), | |
| ), | |
| } | |
| } |
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| module gh | |
| go 1.19 | |
| require ( | |
| github.com/charmbracelet/bubbles v0.14.0 | |
| github.com/charmbracelet/bubbletea v0.22.1 | |
| ) | |
| require ( | |
| github.com/atotto/clipboard v0.1.4 // indirect | |
| github.com/charmbracelet/lipgloss v0.5.0 // indirect | |
| github.com/containerd/console v1.0.3 // indirect | |
| github.com/lucasb-eyer/go-colorful v1.2.0 // indirect | |
| github.com/mattn/go-isatty v0.0.16 // indirect | |
| github.com/mattn/go-localereader v0.0.1 // indirect | |
| github.com/mattn/go-runewidth v0.0.13 // indirect | |
| github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b // indirect | |
| github.com/muesli/cancelreader v0.2.2 // indirect | |
| github.com/muesli/reflow v0.3.0 // indirect | |
| github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739 // indirect | |
| github.com/rivo/uniseg v0.2.0 // indirect | |
| github.com/sahilm/fuzzy v0.1.0 // indirect | |
| golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect | |
| golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect | |
| golang.org/x/text v0.3.7 // indirect | |
| ) |
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| github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4= | |
| github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI= | |
| github.com/charmbracelet/bubbles v0.14.0 h1:DJfCwnARfWjZLvMglhSQzo76UZ2gucuHPy9jLWX45Og= | |
| github.com/charmbracelet/bubbles v0.14.0/go.mod h1:bbeTiXwPww4M031aGi8UK2HT9RDWoiNibae+1yCMtcc= | |
| github.com/charmbracelet/bubbletea v0.21.0/go.mod h1:GgmJMec61d08zXsOhqRC/AiOx4K4pmz+VIcRIm1FKr4= | |
| github.com/charmbracelet/bubbletea v0.22.1 h1:z66q0LWdJNOWEH9zadiAIXp2GN1AWrwNXU8obVY9X24= | |
| github.com/charmbracelet/bubbletea v0.22.1/go.mod h1:8/7hVvbPN6ZZPkczLiB8YpLkLJ0n7DMho5Wvfd2X1C0= | |
| github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao= | |
| github.com/charmbracelet/lipgloss v0.5.0 h1:lulQHuVeodSgDez+3rGiuxlPVXSnhth442DATR2/8t8= | |
| github.com/charmbracelet/lipgloss v0.5.0/go.mod h1:EZLha/HbzEt7cYqdFPovlqy5FZPj0xFhg5SaqxScmgs= | |
| github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw= | |
| github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U= | |
| github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc= | |
| github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= | |
| github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY= | |
| github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0= | |
| github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= | |
| github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ= | |
| github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM= | |
| github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4= | |
| github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88= | |
| github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk= | |
| github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk= | |
| github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU= | |
| github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= | |
| github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b h1:1XF24mVaiu7u+CFywTdcDo2ie1pzzhwjt6RHqzpMU34= | |
| github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho= | |
| github.com/muesli/cancelreader v0.2.0/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo= | |
| github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA= | |
| github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo= | |
| github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ= | |
| github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s= | |
| github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8= | |
| github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs= | |
| github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739 h1:QANkGiGr39l1EESqrE0gZw0/AJNYzIvoGLhIoVYtluI= | |
| github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs= | |
| github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc= | |
| github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY= | |
| github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc= | |
| github.com/sahilm/fuzzy v0.1.0 h1:FzWGaw2Opqyu+794ZQ9SYifWv2EIXpwP4q8dY1kDAwI= | |
| github.com/sahilm/fuzzy v0.1.0/go.mod h1:VFvziUEIMCrT6A6tw2RFIXPXXmzXbOsSHF0DOI8ZK9Y= | |
| golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= | |
| golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | |
| golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | |
| golang.org/x/sys v0.0.0-20220204135822-1c1b9b1eba6a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | |
| golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | |
| golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU= | |
| golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | |
| golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY= | |
| golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= | |
| golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk= | |
| golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= | |
| golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= |
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| package main | |
| import ( | |
| "gh/prs" | |
| "github.com/charmbracelet/bubbles/key" | |
| tea "github.com/charmbracelet/bubbletea" | |
| "os" | |
| ) | |
| type state int | |
| const ( | |
| stateInitializing state = iota | |
| statePullRequests | |
| ) | |
| type keyMap struct { | |
| PullRequests key.Binding | |
| Quit key.Binding | |
| } | |
| type model struct { | |
| keys keyMap | |
| pullRequests prs.Model | |
| state state | |
| } | |
| var keys = keyMap{ | |
| PullRequests: key.NewBinding( | |
| key.WithKeys("p"), | |
| key.WithHelp("p", "Pull Requests"), | |
| ), | |
| Quit: key.NewBinding( | |
| key.WithKeys("q"), | |
| key.WithHelp("q", "Quit"), | |
| ), | |
| } | |
| func (m model) Init() tea.Cmd { | |
| return tea.EnterAltScreen | |
| } | |
| func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) { | |
| var cmd tea.Cmd | |
| switch msg := msg.(type) { | |
| case tea.KeyMsg: | |
| switch { | |
| case key.Matches(msg, m.keys.PullRequests): | |
| m.state = statePullRequests | |
| return m, nil | |
| case key.Matches(msg, m.keys.Quit): | |
| return m, tea.Quit | |
| } | |
| } | |
| m, cmd = updateChildren(m, msg) | |
| return m, cmd | |
| } | |
| func updateChildren(m model, msg tea.Msg) (model, tea.Cmd) { | |
| var cmd tea.Cmd | |
| switch m.state { | |
| case statePullRequests: | |
| m.pullRequests, cmd = m.pullRequests.Update(msg) | |
| } | |
| return m, cmd | |
| } | |
| func (m model) View() string { | |
| switch m.state { | |
| case stateInitializing: | |
| return "Press 'p' to look at pull requests" | |
| case statePullRequests: | |
| return m.pullRequests.View() | |
| default: | |
| return "Oops something went terribly wrong!" | |
| } | |
| } | |
| func New() model { | |
| return model{ | |
| keys: keys, | |
| pullRequests: prs.New(), | |
| state: stateInitializing, | |
| } | |
| } | |
| func main() { | |
| program := tea.NewProgram(New()) | |
| if err := program.Start(); err != nil { | |
| os.Exit(1) | |
| } | |
| } |
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| // prs/prs.go | |
| package prs | |
| import ( | |
| "github.com/charmbracelet/bubbles/key" | |
| "github.com/charmbracelet/bubbles/list" | |
| tea "github.com/charmbracelet/bubbletea" | |
| ) | |
| type keyMap struct { | |
| Quit key.Binding | |
| } | |
| type Model struct { | |
| keys keyMap | |
| list list.Model | |
| } | |
| type item struct { | |
| id string | |
| repository string | |
| title string | |
| } | |
| var keys = keyMap{ | |
| Quit: key.NewBinding( | |
| key.WithKeys("q"), | |
| key.WithHelp("q", "Quit"), | |
| ), | |
| } | |
| func (i item) Title() string { return i.title } | |
| func (i item) Description() string { return i.repository + " #" + i.id } | |
| func (i item) FilterValue() string { return i.title } | |
| func (m Model) Init() tea.Cmd { | |
| return nil | |
| } | |
| func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) { | |
| var ( | |
| cmd tea.Cmd | |
| cmds []tea.Cmd | |
| ) | |
| switch msg := msg.(type) { | |
| case tea.WindowSizeMsg: | |
| m.list.SetSize(msg.Width, msg.Height) | |
| case tea.KeyMsg: | |
| switch { | |
| case key.Matches(msg, m.keys.Quit): | |
| return m, tea.Quit | |
| } | |
| } | |
| m.list, cmd = m.list.Update(msg) | |
| if cmd != nil { | |
| cmds = append(cmds, cmd) | |
| } | |
| return m, tea.Batch(cmds...) | |
| } | |
| func (m Model) View() string { | |
| return m.list.View() | |
| } | |
| func New() Model { | |
| items := []list.Item{ | |
| item{id: "1", repository: "hello_world", title: "Initial commit"}, | |
| item{id: "2", repository: "hello_world", title: "Bye world!"}, | |
| item{id: "15", repository: "hello_mars", title: "We're in the future!"}, | |
| } | |
| delegateKeys := newDelegateKeyMap() | |
| delegate := newItemDelegate(delegateKeys) | |
| newList := list.New(items, delegate, 0, 0) | |
| newList.Title = "Pull Requests" | |
| return Model{ | |
| keys: keys, | |
| list: newList, | |
| } | |
| } |
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