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buffer.go
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buffer.go
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package usecase
import (
"fmt"
"strings"
"github.com/c-bata/go-prompt"
"github.com/enuesaa/cpbuf/pkg/repository"
"github.com/enuesaa/cpbuf/pkg/task"
)
func SelectFileWithPrompt(repos repository.Repos) string {
registry := task.NewRegistry(repos)
filename := repos.Prompt.StartSelectPrompt("filename: ", func(in prompt.Document) []prompt.Suggest {
suggests := make([]prompt.Suggest, 0)
files, err := registry.ListFilesInWorkDir()
if err != nil {
return suggests
}
for _, file := range files {
suggests = append(suggests, prompt.Suggest{Text: file.GetFilename()})
}
return prompt.FilterHasPrefix(suggests, in.Text, false)
})
return filename
}
func BufferFile(repos repository.Repos, filename string) error {
registry := task.NewRegistry(repos)
file := registry.GetWorkfile(filename)
if err := file.CheckExist(); err != nil {
if is, e := file.IsBrokenSymlink(); is && e == nil {
fmt.Printf("WARNING: %s was ignored because this file seems to be a broken symlink.\n", filename)
return nil
}
return err
}
if err := registry.CopyToBufDir(file); err != nil {
return err
}
fmt.Printf("copied: %s\n", file.GetFilename())
return nil
}
func Buffer(repos repository.Repos, filename string) error {
registry := task.NewRegistry(repos)
files, err := registry.ListFilesInWorkDir()
if err != nil {
return err
}
for _, file := range files {
if strings.HasPrefix(file.GetFilename(), filename) || filename == "." {
if err := BufferFile(repos, file.GetFilename()); err != nil {
return err
}
}
}
return nil
}