istio

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// Copyright Istio Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//     http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package manifests
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import (
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	"embed"
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	"io/fs"
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	"os"
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)
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// FS embeds the manifests
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//
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//go:embed all:charts/* profiles/*
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var FS embed.FS
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// BuiltinOrDir returns a FS for the provided directory. If no directory is passed, the compiled in
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// FS will be used
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func BuiltinOrDir(dir string) fs.FS {
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	if dir == "" {
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		return FS
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	}
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	return os.DirFS(dir)
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}
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