mirror of https://github.com/harness/drone.git
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package job
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import (
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"bytes"
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"context"
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"encoding/gob"
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"fmt"
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"github.com/harness/gitness/pubsub"
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)
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const (
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PubSubTopicCancelJob = "gitness:job:cancel_job"
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PubSubTopicStateChange = "gitness:job:state_change"
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)
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func encodeStateChange(job *Job) ([]byte, error) {
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stateChange := &StateChange{
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UID: job.UID,
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Type: job.Type,
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State: job.State,
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Progress: job.RunProgress,
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Result: job.Result,
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Failure: job.LastFailureError,
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}
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buffer := bytes.NewBuffer(nil)
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if err := gob.NewEncoder(buffer).Encode(stateChange); err != nil {
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return nil, err
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}
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return buffer.Bytes(), nil
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}
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func DecodeStateChange(payload []byte) (*StateChange, error) {
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stateChange := &StateChange{}
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if err := gob.NewDecoder(bytes.NewReader(payload)).Decode(stateChange); err != nil {
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return nil, err
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}
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return stateChange, nil
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}
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func publishStateChange(ctx context.Context, publisher pubsub.Publisher, job *Job) error {
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payload, err := encodeStateChange(job)
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if err != nil {
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return fmt.Errorf("failed to gob encode StateChange: %w", err)
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}
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err = publisher.Publish(ctx, PubSubTopicStateChange, payload)
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if err != nil {
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return fmt.Errorf("failed to publish StateChange: %w", err)
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}
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return nil
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}
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