implement GET /cover-dimensions

1 files changed, 41 insertions, 0 deletions

diff --git a/err.go b/err.go
new file mode 100644
index 0000000..e05d1ff
--- /dev/null
+++ b/err.go
@@ -0,0 +1,41 @@
+package lulu
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+)
+
+type errResp struct {
+	*http.Response
+}
+
+func (e errResp) Error() string {
+	resp := e.Response
+	req := resp.Request
+	body, _ := io.ReadAll(resp.Body)
+	return fmt.Sprintf("lulu: %s %s: %s: %s", req.Method, req.URL, resp.Status, body)
+}
+
+type errReadResp struct {
+	*http.Response
+	error
+}
+
+func (e errReadResp) Error() string {
+	req := e.Response.Request
+	return fmt.Sprintf("lulu: %s %s: error reading response body: %v",
+		req.Method, req.URL, e.error)
+}
+
+type errDecResp struct {
+	*http.Response
+	body []byte
+	error
+}
+
+func (e errDecResp) Error() string {
+	req := e.Response.Request
+	return fmt.Sprintf("lulu: %s %s: error decoding response body %q: %v",
+		req.Method, req.URL, string(e.body), e.error)
+}