refactor: expose logger for advanced config; omit EDITOR logs by defa…

…ult (#6)

* refactor: move logger to separate module & add func to customize it
* chore: omit EDITOR logs by default + tidying
---------

Signed-off-by: Tyler Gillson <tyler.gillson@gmail.com>

prompts/file.go

@@ -23,10 +23,10 @@ func init() {
 	editor := os.Getenv("EDITOR")
 	if visual != "" {
 		editorBinary = visual
-		logger.Info(fmt.Sprintf("Detected VISUAL env var. Overrode default editor (vi) with %s.", editorBinary))
+		logger.Debug(fmt.Sprintf("Detected VISUAL env var. Overrode default editor (vi) with %s.", editorBinary))
 	} else if editor != "" {
 		editorBinary = editor
-		logger.Info(fmt.Sprintf("Detected EDITOR env var. Overrode default editor (vi) with %s.", editorBinary))
+		logger.Debug(fmt.Sprintf("Detected EDITOR env var. Overrode default editor (vi) with %s.", editorBinary))
 	}
 	var err error
 	editorPath, err = exec.LookPath(editorBinary)
@@ -44,8 +44,9 @@ func getEditorExecutor(editor, filename string) mocks.CommandExecutor {
 	return cmd
 }
 
+// EditFile prompts a user to edit a file with a predefined prompt and initial content.
 func EditFile(initialContent []byte) ([]byte, error) {
-	tmpFile, err := os.CreateTemp(os.TempDir(), "validator")
+	tmpFile, err := os.CreateTemp(os.TempDir(), "prompts")
 	if err != nil {
 		return nil, err
 	}

prompts/logger.go

@@ -0,0 +1,10 @@
+package prompts
+
+import "github.com/pterm/pterm"
+
+var logger = pterm.DefaultLogger
+
+// SetLogger sets the logger to be used by the prompts package.
+func SetLogger(l pterm.Logger) {
+	logger = l
+}

prompts/prompts.go

@@ -32,8 +32,6 @@ const (
 )
 
 var (
-	logger = pterm.DefaultLogger
-
 	// Exported to enable monkey-patching
 	Tui TUI = PtermTUI{}