woodpecker/server/pipeline/start.go

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// Copyright 2022 Woodpecker Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pipeline
import (
"context"
"github.com/rs/zerolog/log"
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"github.com/woodpecker-ci/woodpecker/pipeline"
"github.com/woodpecker-ci/woodpecker/server"
"github.com/woodpecker-ci/woodpecker/server/model"
"github.com/woodpecker-ci/woodpecker/server/store"
)
// start a pipeline, make sure it was stored persistent in the store before
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func start(ctx context.Context, store store.Store, activePipeline *model.Pipeline, user *model.User, repo *model.Repo, pipelineItems []*pipeline.Item) (*model.Pipeline, error) {
// call to cancel previous pipelines if needed
if err := cancelPreviousPipelines(ctx, store, activePipeline, repo, user); err != nil {
// should be not breaking
log.Error().Err(err).Msg("Failed to cancel previous pipelines")
}
if err := store.WorkflowsCreate(activePipeline.Workflows); err != nil {
log.Error().Err(err).Str("repo", repo.FullName).Msgf("error persisting steps for %s#%d", repo.FullName, activePipeline.Number)
return nil, err
}
if err := publishToTopic(ctx, activePipeline, repo); err != nil {
log.Error().Err(err).Msg("publishToTopic")
}
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if err := queuePipeline(repo, pipelineItems); err != nil {
log.Error().Err(err).Msg("queuePipeline")
return nil, err
}
// open logs streamer for each step
for _, wf := range activePipeline.Workflows {
for _, step := range wf.Children {
stepID := step.ID
go func() {
if err := server.Config.Services.Logs.Open(context.Background(), stepID); err != nil {
log.Error().Err(err).Msgf("could not open log stream for step %d", stepID)
}
}()
}
}
updatePipelineStatus(ctx, activePipeline, repo, user)
return activePipeline, nil
}