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44 lines
1.1 KiB
Go
44 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 transform
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import (
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"fmt"
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"strings"
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"github.com/compose-spec/compose-go/v2/tree"
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)
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func transformKeyValue(data any, p tree.Path) (any, error) {
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switch v := data.(type) {
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case map[string]any:
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return v, nil
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case []any:
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mapping := map[string]any{}
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for _, e := range v {
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before, after, found := strings.Cut(e.(string), "=")
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if !found {
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return nil, fmt.Errorf("%s: invalid value %s, expected key=value", p, e)
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}
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mapping[before] = after
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}
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return mapping, nil
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default:
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return nil, fmt.Errorf("%s: invalid type %T", p, v)
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}
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}
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