1dcaa26966
Metadata from stages in the output from osbuild in the v2 schema are stored at the top level of the result structure. Adding the same Metadata types from v1: - org.osbuild.rpm stage - org.osbuild.ostree.commit stage - Raw metadata (for every other stage type)
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package osbuild2
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import (
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"encoding/json"
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)
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type PipelineResult []StageResult
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type StageResult struct {
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ID string `json:"id"`
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Type string `json:"type"`
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Output string `json:"output"`
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Success bool `json:"success,omitempty"`
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Error string `json:"string,omitempty"`
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}
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type PipelineMetadata map[string]StageMetadata
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type StageMetadata interface {
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isStageMetadata()
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}
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// RawStageMetadata is used to store the metadata from a stage that doesn't
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// define its own structure
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type RawStageMetadata json.RawMessage
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func (RawStageMetadata) isStageMetadata() {}
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// UnmarshalJSON decodes json-encoded StageResult.
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//
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// This method is here only as a workaround for the default value of the
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// success field, see the comment inside the method.
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func (sr *StageResult) UnmarshalJSON(data []byte) error {
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// Create a StageResult-like object with the Success value set to true
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// before json.Unmarshal is called. If the success field isn't in the
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// input JSON, the json decoder will not touch it and thus it will still
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// be true.
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//
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// The type alias is needed to prevent recursive calls of this method.
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type stageResultAlias StageResult
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stageResultDefault := stageResultAlias{
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Success: true,
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}
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err := json.Unmarshal(data, &stageResultDefault)
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if err != nil {
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return err
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}
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*sr = StageResult(stageResultDefault)
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return nil
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}
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func (md *PipelineMetadata) UnmarshalJSON(data []byte) error {
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var rawPipelineMetadata map[string]json.RawMessage
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if err := json.Unmarshal(data, &rawPipelineMetadata); err != nil {
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return err
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}
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pmd := make(map[string]StageMetadata)
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var metadata StageMetadata
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for name, rawStageData := range rawPipelineMetadata {
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switch name {
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case "org.osbuild.rpm":
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metadata = new(RPMStageMetadata)
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if err := json.Unmarshal(rawStageData, metadata); err != nil {
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return err
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}
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case "org.osbuild.ostree.commit":
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metadata = new(OSTreeCommitStageMetadata)
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if err := json.Unmarshal(rawStageData, metadata); err != nil {
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return err
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}
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default:
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metadata = RawStageMetadata(rawStageData)
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}
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pmd[name] = metadata
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}
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*md = pmd
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return nil
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}
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type Result struct {
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Type string `json:"type"`
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Success bool `json:"success"`
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Error json.RawMessage `json:"error"`
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Log map[string]PipelineResult `json:"log"`
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Metadata map[string]PipelineMetadata `json:"metadata"`
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}
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