From 443b3a0765d3439e5c61310f10a96a5b828e646a Mon Sep 17 00:00:00 2001
From: Adam Cooper <adam@theadamcooper.com>
Date: Wed, 18 May 2022 08:50:11 -0400
Subject: [PATCH] FIX #10 Implement logging

---
 .gitignore | 3 +++
 main.go    | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/.gitignore b/.gitignore
index 3ce343b..5d9c8da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,6 @@ breakfast
 
 # Go workspace file
 go.work
+
+# Logs
+logs/
diff --git a/main.go b/main.go
index 50ccd60..86f006c 100644
--- a/main.go
+++ b/main.go
@@ -189,6 +189,15 @@ func (m model) View() string {
 }
 
 func main() {
+	// Logging example from the Bubbletea "simple" example. For some
+	// reason there's no file variable, and hence no file to `.Close()`.
+	logfilePath := os.Getenv("BUBBLETEA_LOG")
+	if logfilePath != "" {
+		if _, err := tea.LogToFile(logfilePath, "DEBUG"); err != nil {
+			log.Fatal(err)
+		}
+	}
+
 	p := tea.NewProgram(initialModel())
 	if err := p.Start(); err != nil {
 		fmt.Printf("Alas, there's been an error: %v", err)