mirror of
https://github.com/open-policy-agent/opa.git
synced 2026-08-16 05:12:47 -06:00
Anders Eknert
e43ef0a979
Earlier this evening I tried to run the Go [modernize](https://pkg.go.dev/golang.org/x/tools/gopls/internal/analysis/modernize) analyzer on OPA. That didn't go as planned: - https://github.com/golang/go/issues/73661 - https://github.com/golang/go/issues/73663 While we wait for that to be fixed, I figured an old-fashioned search-and-replace across the repo may work for at least the `interface{}` to `any` conversion. That should help make it easier to see the other fixes as applied by the modernize tool once it has had those issues resolved. Signed-off-by: Anders Eknert <anders@styra.com>
32 lines
712 B
Go
32 lines
712 B
Go
// Copyright 2020 The OPA Authors. All rights reserved.
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// Use of this source code is governed by an Apache2
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// license that can be found in the LICENSE file.
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package deepcopy
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// DeepCopy performs a recursive deep copy for nested slices/maps and
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// returns the copied object. Supports []any
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// and map[string]any only
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func DeepCopy(val any) any {
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switch val := val.(type) {
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case []any:
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cpy := make([]any, len(val))
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for i := range cpy {
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cpy[i] = DeepCopy(val[i])
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}
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return cpy
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case map[string]any:
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return Map(val)
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default:
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return val
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}
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}
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func Map(val map[string]any) map[string]any {
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cpy := make(map[string]any, len(val))
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for k := range val {
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cpy[k] = DeepCopy(val[k])
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}
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return cpy
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}
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