From 2d25eb7f7bb2d091c0c1d243f5a9bd1c7ff98ea1 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Mon, 15 Apr 2024 11:01:37 -0600
Subject: fix HTTP cache

---
 cmd/generate/httpcache.go | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'cmd/generate')

diff --git a/cmd/generate/httpcache.go b/cmd/generate/httpcache.go
index 7debd0a..87d2fb5 100644
--- a/cmd/generate/httpcache.go
+++ b/cmd/generate/httpcache.go
@@ -10,17 +10,25 @@ import (
 var httpCache = map[string]string{}
 
 func httpGet(u string) (string, error) {
+	if cache, ok := httpCache[u]; ok {
+		return cache, nil
+	}
+	fmt.Printf("GET %q...", u)
 	resp, err := http.Get(u)
 	if err != nil {
+		fmt.Printf(" err\n")
 		return "", err
 	}
 	if resp.StatusCode != http.StatusOK {
+		fmt.Printf(" err\n")
 		return "", fmt.Errorf("unexpected HTTP status: %v", resp.Status)
 	}
 	bs, err := io.ReadAll(resp.Body)
 	if err != nil {
+		fmt.Printf(" err\n")
 		return "", err
 	}
+	fmt.Printf(" ok\n")
 	httpCache[u] = string(bs)
 	return httpCache[u], nil
 }
-- 
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