mirror of https://github.com/mikefarah/yq.git
40 lines
1.0 KiB
Go
40 lines
1.0 KiB
Go
package yqlib
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import (
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"container/list"
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"fmt"
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yaml "gopkg.in/yaml.v3"
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)
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func createPathNodeFor(pathElement interface{}) *yaml.Node {
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switch pathElement := pathElement.(type) {
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case string:
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return &yaml.Node{Kind: yaml.ScalarNode, Value: pathElement, Tag: "!!str"}
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default:
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return &yaml.Node{Kind: yaml.ScalarNode, Value: fmt.Sprintf("%v", pathElement), Tag: "!!int"}
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}
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}
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func getPathOperator(d *dataTreeNavigator, matchingNodes *list.List, expressionNode *ExpressionNode) (*list.List, error) {
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log.Debugf("GetPath")
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var results = list.New()
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for el := matchingNodes.Front(); el != nil; el = el.Next() {
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candidate := el.Value.(*CandidateNode)
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node := &yaml.Node{Kind: yaml.SequenceNode, Tag: "!!seq"}
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content := make([]*yaml.Node, len(candidate.Path))
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for pathIndex := 0; pathIndex < len(candidate.Path); pathIndex++ {
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path := candidate.Path[pathIndex]
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content[pathIndex] = createPathNodeFor(path)
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}
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node.Content = content
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result := candidate.CreateChild(nil, node)
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results.PushBack(result)
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}
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return results, nil
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}
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