wip

1 files changed, 34 insertions, 0 deletions

diff --git a/cmd/generate/httpcache.go b/cmd/generate/httpcache.go
new file mode 100644
index 0000000..7debd0a
--- /dev/null
+++ b/cmd/generate/httpcache.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+var httpCache = map[string]string{}
+
+func httpGet(u string) (string, error) {
+	resp, err := http.Get(u)
+	if err != nil {
+		return "", err
+	}
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("unexpected HTTP status: %v", resp.Status)
+	}
+	bs, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	httpCache[u] = string(bs)
+	return httpCache[u], nil
+}
+
+func httpGetJSON(u string, out any) error {
+	str, err := httpGet(u)
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal([]byte(str), out)
+}