mirror of
https://github.com/charmbracelet/gum
synced 2024-06-28 10:10:10 +02:00
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
// Package file provides an interface to pick a file from a folder (tree).
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// The user is provided a file manager-like interface to navigate, to
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// select a file.
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//
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// Let's pick a file from the current directory:
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//
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// $ gum file
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// $ gum file .
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//
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// Let's pick a file from the home directory:
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//
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// $ gum file $HOME
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package file
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import (
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"time"
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"github.com/charmbracelet/bubbles/filepicker"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/gum/timeout"
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)
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type model struct {
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filepicker filepicker.Model
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selectedPath string
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aborted bool
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quitting bool
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timeout time.Duration
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hasTimeout bool
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}
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func (m model) Init() tea.Cmd {
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return tea.Batch(
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timeout.Init(m.timeout, nil),
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m.filepicker.Init(),
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)
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}
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func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch msg := msg.(type) {
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case tea.KeyMsg:
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switch msg.String() {
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case "ctrl+c", "q", "esc":
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m.aborted = true
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m.quitting = true
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return m, tea.Quit
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}
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case timeout.TickTimeoutMsg:
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if msg.TimeoutValue <= 0 {
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m.quitting = true
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m.aborted = true
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return m, tea.Quit
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}
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m.timeout = msg.TimeoutValue
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return m, timeout.Tick(msg.TimeoutValue, msg.Data)
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}
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var cmd tea.Cmd
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m.filepicker, cmd = m.filepicker.Update(msg)
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if didSelect, path := m.filepicker.DidSelectFile(msg); didSelect {
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m.selectedPath = path
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m.quitting = true
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return m, tea.Quit
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}
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return m, cmd
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}
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func (m model) View() string {
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if m.quitting {
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return ""
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}
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return m.filepicker.View()
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}
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