mirror of
https://github.com/opentofu/opentofu.git
synced 2025-01-08 15:13:56 -06:00
872371d21d
Previous deps merge had been captured by an older version of godep,
updating godep and rerunning...
godep save $(go list ./... | grep -v /vendor/)
...yielded this diff.
New `godep` also produced a warning to pin to the major Go version
instead of the minor one, which we do here as well.
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright 2012 Google Inc. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package appengine
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import (
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"fmt"
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"regexp"
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"github.com/golang/protobuf/proto"
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"golang.org/x/net/context"
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"google.golang.org/appengine/internal"
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)
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// Namespace returns a replacement context that operates within the given namespace.
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func Namespace(c context.Context, namespace string) (context.Context, error) {
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if !validNamespace.MatchString(namespace) {
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return nil, fmt.Errorf("appengine: namespace %q does not match /%s/", namespace, validNamespace)
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}
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n := &namespacedContext{
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ctx: c,
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namespace: namespace,
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}
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return internal.WithNamespace(internal.WithCallOverride(c, n.call), namespace), nil
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}
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// validNamespace matches valid namespace names.
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var validNamespace = regexp.MustCompile(`^[0-9A-Za-z._-]{0,100}$`)
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// namespacedContext wraps a Context to support namespaces.
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type namespacedContext struct {
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ctx context.Context
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namespace string
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}
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func (n *namespacedContext) call(_ context.Context, service, method string, in, out proto.Message) error {
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// Apply any namespace mods.
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if mod, ok := internal.NamespaceMods[service]; ok {
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mod(in, n.namespace)
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}
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return internal.Call(n.ctx, service, method, in, out)
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}
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