chore: update modules

1 files changed, 96 insertions, 0 deletions

diff --git a/vendor/github.com/containerd/errdefs/pkg/errhttp/http.go b/vendor/github.com/containerd/errdefs/pkg/errhttp/http.go
new file mode 100644
index 0000000..d7cd2b8
--- /dev/null
+++ b/vendor/github.com/containerd/errdefs/pkg/errhttp/http.go
@@ -0,0 +1,96 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+// Package errhttp provides utility functions for translating errors to
+// and from a HTTP context.
+//
+// The functions ToHTTP and ToNative can be used to map server-side and
+// client-side errors to the correct types.
+package errhttp
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/containerd/errdefs"
+	"github.com/containerd/errdefs/pkg/internal/cause"
+)
+
+// ToHTTP returns the best status code for the given error
+func ToHTTP(err error) int {
+	switch {
+	case errdefs.IsNotFound(err):
+		return http.StatusNotFound
+	case errdefs.IsInvalidArgument(err):
+		return http.StatusBadRequest
+	case errdefs.IsConflict(err):
+		return http.StatusConflict
+	case errdefs.IsNotModified(err):
+		return http.StatusNotModified
+	case errdefs.IsFailedPrecondition(err):
+		return http.StatusPreconditionFailed
+	case errdefs.IsUnauthorized(err):
+		return http.StatusUnauthorized
+	case errdefs.IsPermissionDenied(err):
+		return http.StatusForbidden
+	case errdefs.IsResourceExhausted(err):
+		return http.StatusTooManyRequests
+	case errdefs.IsInternal(err):
+		return http.StatusInternalServerError
+	case errdefs.IsNotImplemented(err):
+		return http.StatusNotImplemented
+	case errdefs.IsUnavailable(err):
+		return http.StatusServiceUnavailable
+	case errdefs.IsUnknown(err):
+		var unexpected cause.ErrUnexpectedStatus
+		if errors.As(err, &unexpected) && unexpected.Status >= 200 && unexpected.Status < 600 {
+			return unexpected.Status
+		}
+		return http.StatusInternalServerError
+	default:
+		return http.StatusInternalServerError
+	}
+}
+
+// ToNative returns the error best matching the HTTP status code
+func ToNative(statusCode int) error {
+	switch statusCode {
+	case http.StatusNotFound:
+		return errdefs.ErrNotFound
+	case http.StatusBadRequest:
+		return errdefs.ErrInvalidArgument
+	case http.StatusConflict:
+		return errdefs.ErrConflict
+	case http.StatusPreconditionFailed:
+		return errdefs.ErrFailedPrecondition
+	case http.StatusUnauthorized:
+		return errdefs.ErrUnauthenticated
+	case http.StatusForbidden:
+		return errdefs.ErrPermissionDenied
+	case http.StatusNotModified:
+		return errdefs.ErrNotModified
+	case http.StatusTooManyRequests:
+		return errdefs.ErrResourceExhausted
+	case http.StatusInternalServerError:
+		return errdefs.ErrInternal
+	case http.StatusNotImplemented:
+		return errdefs.ErrNotImplemented
+	case http.StatusServiceUnavailable:
+		return errdefs.ErrUnavailable
+	default:
+		return cause.ErrUnexpectedStatus{Status: statusCode}
+	}
+}