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37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
/*
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Copyright 2020 The Compose Specification Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package loader
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// fixEmptyNotNull is a workaround for https://github.com/xeipuuv/gojsonschema/issues/141
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// as go-yaml `[]` will load as a `[]any(nil)`, which is not the same as an empty array
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func fixEmptyNotNull(value any) interface{} {
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switch v := value.(type) {
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case []any:
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if v == nil {
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return []any{}
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}
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for i, e := range v {
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v[i] = fixEmptyNotNull(e)
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}
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case map[string]any:
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for k, e := range v {
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v[k] = fixEmptyNotNull(e)
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}
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}
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return value
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}
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