rate

1 files changed, 17 insertions, 0 deletions

diff --git a/log.go b/log.go
new file mode 100644
index 0000000..3971126
--- /dev/null
+++ b/log.go
@@ -0,0 +1,17 @@
+package exchange
+
+import (
+	"log"
+	"os"
+)
+
+var (
+	lg    = log.New(os.Stderr, "git.samanthony.xyz/exchange ", log.LstdFlags)
+	debug bool
+)
+
+func debugf(format string, a ...any) {
+	if debug {
+		lg.Printf(format, a...)
+	}
+}