mirror of https://github.com/mikefarah/yq.git
66 lines
1.3 KiB
Go
66 lines
1.3 KiB
Go
//go:build !yq_nojson
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package yqlib
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import (
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"bytes"
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"io"
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"github.com/goccy/go-json"
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)
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type jsonEncoder struct {
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prefs JsonPreferences
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indentString string
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}
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func NewJSONEncoder(prefs JsonPreferences) Encoder {
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var indentString = ""
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for index := 0; index < prefs.Indent; index++ {
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indentString = indentString + " "
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}
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return &jsonEncoder{prefs, indentString}
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}
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func (je *jsonEncoder) CanHandleAliases() bool {
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return false
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}
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func (je *jsonEncoder) PrintDocumentSeparator(_ io.Writer) error {
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return nil
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}
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func (je *jsonEncoder) PrintLeadingContent(_ io.Writer, _ string) error {
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return nil
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}
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func (je *jsonEncoder) Encode(writer io.Writer, node *CandidateNode) error {
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log.Debugf("I need to encode %v", NodeToString(node))
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log.Debugf("kids %v", len(node.Content))
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if node.Kind == ScalarNode && je.prefs.UnwrapScalar {
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return writeString(writer, node.Value+"\n")
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}
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destination := writer
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tempBuffer := bytes.NewBuffer(nil)
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if je.prefs.ColorsEnabled {
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destination = tempBuffer
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}
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var encoder = json.NewEncoder(destination)
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encoder.SetEscapeHTML(false) // do not escape html chars e.g. &, <, >
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encoder.SetIndent("", je.indentString)
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err := encoder.Encode(node)
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if err != nil {
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return err
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}
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if je.prefs.ColorsEnabled {
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return colorizeAndPrint(tempBuffer.Bytes(), writer)
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}
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return nil
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}
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