mirror of
https://github.com/SAP/jenkins-library.git
synced 2024-12-16 11:09:33 +02:00
8f9ed0766c
Co-authored-by: Stephan Aßmus <stephan.assmus@sap.com>
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package cmd
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"github.com/SAP/jenkins-library/pkg/log"
|
|
"github.com/SAP/jenkins-library/pkg/piperutils"
|
|
"github.com/SAP/jenkins-library/pkg/telemetry"
|
|
"github.com/evanphx/json-patch"
|
|
)
|
|
|
|
func jsonApplyPatch(config jsonApplyPatchOptions, telemetryData *telemetry.CustomData) {
|
|
err := runJsonApplyPatch(&config, &piperutils.Files{})
|
|
if err != nil {
|
|
log.Entry().WithError(err).Fatal("step execution failed")
|
|
}
|
|
}
|
|
|
|
func runJsonApplyPatch(config *jsonApplyPatchOptions, fileUtils piperutils.FileUtils) error {
|
|
schema, err := fileUtils.FileRead(config.Input)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
patchFile, err := fileUtils.FileRead(config.Patch)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
patcher, err := jsonpatch.DecodePatch(patchFile)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
patchedSchema, err := patcher.Apply(schema)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
formattedJson, err := formatJson(patchedSchema)
|
|
if err != nil {
|
|
// Ignore error and just use original result.
|
|
formattedJson = patchedSchema
|
|
}
|
|
|
|
err = fileUtils.FileWrite(config.Output, formattedJson, 0644)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func formatJson(input []byte) ([]byte, error) {
|
|
var output bytes.Buffer
|
|
err := json.Indent(&output, input, "", " ")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return output.Bytes(), nil
|
|
}
|