Make do public (#164)

* Make do public

* Add comment

---------

Co-authored-by: Henrique Santos <[email protected]>

Author: hcsa73

core/clients/clients.go

@@ -46,8 +46,8 @@ func NewRetryConfig() *RetryConfig {
 	}
 }
 
-// do performs the request
-func do(client *http.Client, req *http.Request, cfg *RetryConfig) (resp *http.Response, err error) {
+// Do performs the request, retrying according to the configurations provided
+func Do(client *http.Client, req *http.Request, cfg *RetryConfig) (resp *http.Response, err error) {
 	if cfg == nil {
 		cfg = NewRetryConfig()
 	}

core/clients/clients_test.go

@@ -86,7 +86,7 @@ func TestDo(t *testing.T) {
 			if tt.name == "all ok nil client" {
 				c = nil
 			}
-			gotResp, err := do(c, req, tt.args.cfg)
+			gotResp, err := Do(c, req, tt.args.cfg)
 			if err == nil {
 				// Defer discard and close the body
 				defer func() {

core/clients/key_flow.go

@@ -107,7 +107,7 @@ func (c *KeyFlow) GetToken() TokenResponseBody {
 func (c *KeyFlow) Init(cfg *KeyFlowConfig) error {
 	c.token = &TokenResponseBody{}
 	c.config = cfg
-	c.doer = do
+	c.doer = Do
 	if c.config.TokenUrl == "" {
 		tokenCustomUrl, tokenUrlSet := os.LookupEnv("STACKIT_TOKEN_BASEURL")
 		if !tokenUrlSet || tokenCustomUrl == "" {

core/clients/key_flow_test.go

@@ -153,7 +153,7 @@ func TestKeyFlowValidateToken(t *testing.T) {
 					PrivateKey: string(privateKey),
 					JWKSUrl:    jwksAPI,
 				},
-				doer: do,
+				doer: Do,
 			}
 			got, err := c.validateToken(tt.token)
 			if (err != nil) != tt.wantErr {

core/clients/no_auth_flow.go

@@ -52,5 +52,5 @@ func (c *NoAuthFlow) RoundTrip(req *http.Request) (*http.Response, error) {
 	if c.client == nil {
 		return nil, fmt.Errorf("please run Init()")
 	}
-	return do(c.client, req, c.config.ClientRetry)
+	return Do(c.client, req, c.config.ClientRetry)
 }

core/clients/token_flow.go

@@ -78,5 +78,5 @@ func (c *TokenFlow) RoundTrip(req *http.Request) (*http.Response, error) {
 	if c.client == nil {
 		return nil, fmt.Errorf("please run Init()")
 	}
-	return do(c.client, req, c.config.ClientRetry)
+	return Do(c.client, req, c.config.ClientRetry)
 }