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move api list/get calls into runPrompt

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add --height/-H flag to new command

add template language to template. This may be useful if combining gitignores.
This commit is contained in:
onyx-and-iris
2025-06-17 13:30:34 +01:00
parent ad6e3dddf1
commit d15402bef1
4 changed files with 40 additions and 23 deletions
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49
new.go
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@@ -27,32 +27,28 @@ var newCmd = &cobra.Command{
func init() {
rootCmd.AddCommand(newCmd)
newCmd.Flags().IntP("height", "H", 20, "Height of the selection prompt")
}
// runNewCommand is the handler for the 'new' command.
// It retrieves available .gitignore templates from GitHub, prompts the user to select one,
// and writes the selected template to a new .gitignore file.
// It retrieves the selected .gitignore template from GitHub and writes it to the .gitignore file.
func runNewCommand(cmd *cobra.Command, _ []string) error {
client, ok := getClientFromContext(cmd.Context())
height, err := cmd.Flags().GetInt("height")
if err != nil {
return fmt.Errorf("error getting height flag: %w", err)
}
client, ok := clientFromContext(cmd.Context())
if !ok {
return errors.New("failed to get GitHub client from context")
}
templates, _, err := client.Gitignores.List(context.Background())
content, err := runPrompt(client, height)
if err != nil {
return fmt.Errorf("error listing gitignore templates: %w", err)
}
var selection string
if err := runPrompt(templates, &selection); err != nil {
return fmt.Errorf("error running selection prompt: %w", err)
}
content, _, err := client.Gitignores.Get(context.Background(), selection)
if err != nil {
return fmt.Errorf("error retrieving gitignore template '%s': %w", selection, err)
}
f, err := os.OpenFile(gitignoreFileName, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o600)
if err != nil {
return fmt.Errorf("error opening file '%s': %w", gitignoreFileName, err)
@@ -67,13 +63,19 @@ func runNewCommand(cmd *cobra.Command, _ []string) error {
Bold(true).
Foreground(lipgloss.Color("#7D56F4")) // nolint: misspell
fmt.Println(style.Render("Created"), selection, style.Render(".gitignore file ✓"))
fmt.Println(style.Render("Created"), content.GetName(), style.Render(".gitignore file ✓"))
return nil
}
// runPrompt is a helper function to run the selection prompt for .gitignore templates.
func runPrompt(templates []string, selection *string) error {
func runPrompt(client *github.Client, height int) (*github.Gitignore, error) {
var selection string
templates, _, err := client.Gitignores.List(context.Background())
if err != nil {
return nil, fmt.Errorf("error retrieving gitignore template list: %w", err)
}
var options []huh.Option[string]
for _, template := range templates {
options = append(options, huh.NewOption(template, template))
@@ -82,17 +84,24 @@ func runPrompt(templates []string, selection *string) error {
selectionPrompt := huh.NewSelect[string]().
Title("Select a .gitignore template").
Options(options...).
Value(selection)
Height(height).
Value(&selection)
if err := selectionPrompt.Run(); err != nil {
return fmt.Errorf("error running selection prompt: %w", err)
return nil, fmt.Errorf("error running selection prompt: %w", err)
}
return nil
content, _, err := client.Gitignores.Get(context.Background(), selection)
if err != nil {
return nil, fmt.Errorf("error retrieving gitignore template '%s': %w", selection, err)
}
return content, nil
}
// commitGitignore writes the content of the selected gitignore template to the .gitignore file.
func commitGitignore(content *github.Gitignore, w io.Writer) error {
if _, err := fmt.Fprintf(w, "# Generated by ignr-cli: github.com/onyx-and-iris/ignr-cli\n"); err != nil {
if _, err := fmt.Fprintf(w, "# Generated by ignr-cli: github.com/onyx-and-iris/ignr-cli\n\n## %s ##\n", content.GetName()); err != nil {
return fmt.Errorf("error writing header to file '%s': %w", gitignoreFileName, err)
}