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format_yaml.go
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format_yaml.go
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package formatters
import (
"fmt"
"reflect"
"github.com/getkin/kin-openapi/openapi3"
"github.com/tufin/oasdiff/checker"
"github.com/tufin/oasdiff/diff"
"github.com/tufin/oasdiff/load"
"gopkg.in/yaml.v3"
)
type YAMLFormatter struct {
Localizer checker.Localizer
}
func newYAMLFormatter(l checker.Localizer) YAMLFormatter {
return YAMLFormatter{
Localizer: l,
}
}
func (f YAMLFormatter) RenderDiff(diff *diff.Diff, opts RenderOpts) ([]byte, error) {
return printYAML(diff)
}
func (f YAMLFormatter) RenderSummary(diff *diff.Diff, opts RenderOpts) ([]byte, error) {
return printYAML(diff.GetSummary())
}
func (f YAMLFormatter) RenderChangelog(changes checker.Changes, opts RenderOpts, specInfoPair *load.SpecInfoPair) ([]byte, error) {
return printYAML(NewChanges(changes, f.Localizer))
}
func (f YAMLFormatter) RenderChecks(checks Checks, opts RenderOpts) ([]byte, error) {
return printYAML(checks)
}
func (f YAMLFormatter) RenderFlatten(spec *openapi3.T, opts RenderOpts) ([]byte, error) {
return printYAML(spec)
}
func (f YAMLFormatter) SupportedOutputs() []Output {
return []Output{OutputDiff, OutputSummary, OutputChangelog, OutputChecks, OutputFlatten}
}
func printYAML(output interface{}) ([]byte, error) {
if reflect.ValueOf(output).IsNil() {
return nil, nil
}
bytes, err := yaml.Marshal(output)
if err != nil {
return nil, fmt.Errorf("failed to marshal YAML: %w", err)
}
return bytes, nil
}