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126 lines
3.7 KiB
126 lines
3.7 KiB
/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1
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import (
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"encoding/json"
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"time"
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"helm.sh/helm/v4/pkg/release/common"
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"k8s.io/apimachinery/pkg/runtime"
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)
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// Info describes release information.
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type Info struct {
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// FirstDeployed is when the release was first deployed.
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FirstDeployed time.Time `json:"first_deployed,omitzero"`
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// LastDeployed is when the release was last deployed.
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LastDeployed time.Time `json:"last_deployed,omitzero"`
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// Deleted tracks when this object was deleted.
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Deleted time.Time `json:"deleted,omitzero"`
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// Description is human-friendly "log entry" about this release.
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Description string `json:"description,omitempty"`
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// Status is the current state of the release
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Status common.Status `json:"status,omitempty"`
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// Contains the rendered templates/NOTES.txt if available
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Notes string `json:"notes,omitempty"`
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// Contains the deployed resources information
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Resources map[string][]runtime.Object `json:"resources,omitempty"`
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}
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// infoJSON is used for custom JSON marshaling/unmarshaling
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type infoJSON struct {
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FirstDeployed *time.Time `json:"first_deployed,omitempty"`
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LastDeployed *time.Time `json:"last_deployed,omitempty"`
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Deleted *time.Time `json:"deleted,omitempty"`
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Description string `json:"description,omitempty"`
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Status common.Status `json:"status,omitempty"`
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Notes string `json:"notes,omitempty"`
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Resources map[string][]runtime.Object `json:"resources,omitempty"`
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}
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// UnmarshalJSON implements the json.Unmarshaler interface.
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// It handles empty string time fields by treating them as zero values.
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func (i *Info) UnmarshalJSON(data []byte) error {
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// First try to unmarshal into a map to handle empty string time fields
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var raw map[string]interface{}
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if err := json.Unmarshal(data, &raw); err != nil {
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return err
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}
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// Replace empty string time fields with nil
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for _, field := range []string{"first_deployed", "last_deployed", "deleted"} {
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if val, ok := raw[field]; ok {
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if str, ok := val.(string); ok && str == "" {
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raw[field] = nil
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}
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}
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}
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// Re-marshal with cleaned data
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cleaned, err := json.Marshal(raw)
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if err != nil {
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return err
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}
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// Unmarshal into temporary struct with pointer time fields
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var tmp infoJSON
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if err := json.Unmarshal(cleaned, &tmp); err != nil {
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return err
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}
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// Copy values to Info struct
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if tmp.FirstDeployed != nil {
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i.FirstDeployed = *tmp.FirstDeployed
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}
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if tmp.LastDeployed != nil {
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i.LastDeployed = *tmp.LastDeployed
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}
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if tmp.Deleted != nil {
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i.Deleted = *tmp.Deleted
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}
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i.Description = tmp.Description
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i.Status = tmp.Status
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i.Notes = tmp.Notes
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i.Resources = tmp.Resources
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return nil
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}
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// MarshalJSON implements the json.Marshaler interface.
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// It omits zero-value time fields from the JSON output.
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func (i Info) MarshalJSON() ([]byte, error) {
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tmp := infoJSON{
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Description: i.Description,
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Status: i.Status,
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Notes: i.Notes,
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Resources: i.Resources,
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}
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if !i.FirstDeployed.IsZero() {
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tmp.FirstDeployed = &i.FirstDeployed
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}
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if !i.LastDeployed.IsZero() {
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tmp.LastDeployed = &i.LastDeployed
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}
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if !i.Deleted.IsZero() {
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tmp.Deleted = &i.Deleted
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}
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return json.Marshal(tmp)
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}
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