mirror of
https://github.com/charmbracelet/gum
synced 2024-06-08 00:32:17 +02:00
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package file
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/alecthomas/kong"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/gum/internal/stack"
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"github.com/charmbracelet/gum/style"
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)
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// Run is the interface to picking a file.
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func (o Options) Run() error {
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if o.Path == "" {
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o.Path = "."
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}
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path, err := filepath.Abs(o.Path)
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if err != nil {
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return fmt.Errorf("file not found: %w", err)
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}
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m := model{
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path: path,
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cursor: o.Cursor,
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selected: 0,
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showHidden: o.All,
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autoHeight: o.Height == 0,
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height: o.Height,
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max: 0,
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min: 0,
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selectedStack: stack.NewStack(),
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minStack: stack.NewStack(),
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maxStack: stack.NewStack(),
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cursorStyle: o.CursorStyle.ToLipgloss().Inline(true),
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symlinkStyle: o.SymlinkStyle.ToLipgloss().Inline(true),
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directoryStyle: o.DirectoryStyle.ToLipgloss().Inline(true),
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fileStyle: o.FileStyle.ToLipgloss().Inline(true),
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permissionStyle: o.PermissionsStyle.ToLipgloss().Inline(true),
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selectedStyle: o.SelectedStyle.ToLipgloss().Inline(true),
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fileSizeStyle: o.FileSizeStyle.ToLipgloss().Inline(true),
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}
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tm, err := tea.NewProgram(&m, tea.WithOutput(os.Stderr)).StartReturningModel()
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if err != nil {
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return fmt.Errorf("unable to pick selection: %w", err)
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}
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m = tm.(model)
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if m.path == "" {
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os.Exit(1)
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}
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fmt.Println(m.path)
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return nil
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}
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// BeforeReset hook. Used to unclutter style flags.
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func (o Options) BeforeReset(ctx *kong.Context) error {
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style.HideFlags(ctx)
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return nil
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}
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