woodpecker/agent/logger.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 agent
import (
"context"
"encoding/json"
"io"
"sync"
"time"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"github.com/woodpecker-ci/woodpecker/pipeline"
backend "github.com/woodpecker-ci/woodpecker/pipeline/backend/types"
"github.com/woodpecker-ci/woodpecker/pipeline/multipart"
"github.com/woodpecker-ci/woodpecker/pipeline/rpc"
)
func (r *Runner) createLogger(ctxmeta context.Context, logger zerolog.Logger, uploads *sync.WaitGroup, work *rpc.Pipeline) pipeline.LogFunc {
return func(step *backend.Step, rc multipart.Reader) error {
loglogger := logger.With().
Str("image", step.Image).
Str("stage", step.Alias).
Logger()
part, rerr := rc.NextPart()
if rerr != nil {
return rerr
}
uploads.Add(1)
var secrets []string
for _, secret := range work.Config.Secrets {
if secret.Mask {
secrets = append(secrets, secret.Value)
}
}
loglogger.Debug().Msg("log stream opened")
limitedPart := io.LimitReader(part, maxLogsUpload)
logStream := rpc.NewLineWriter(r.client, work.ID, step.Alias, secrets...)
if _, err := io.Copy(logStream, limitedPart); err != nil {
log.Error().Err(err).Msg("copy limited logStream part")
}
loglogger.Debug().Msg("log stream copied")
data, err := json.Marshal(logStream.Lines())
if err != nil {
loglogger.Err(err).Msg("could not marshal logstream")
}
file := &rpc.File{
Mime: "application/json+logs",
Step: step.Alias,
Name: "logs.json",
Data: data,
Size: len(data),
Time: time.Now().Unix(),
}
loglogger.Debug().Msg("log stream uploading")
if serr := r.client.Upload(ctxmeta, work.ID, file); serr != nil {
loglogger.Error().Err(serr).Msg("log stream upload error")
} else {
loglogger.Debug().Msg("log stream upload complete")
}
defer func() {
loglogger.Debug().Msg("log stream closed")
uploads.Done()
}()
part, rerr = rc.NextPart()
if rerr != nil {
return nil
}
// TODO should be configurable
limitedPart = io.LimitReader(part, maxFileUpload)
data, err = io.ReadAll(limitedPart)
if err != nil {
loglogger.Err(err).Msg("could not read limited part")
}
file = &rpc.File{
Mime: part.Header().Get("Content-Type"),
Step: step.Alias,
Name: part.FileName(),
Data: data,
Size: len(data),
Time: time.Now().Unix(),
Meta: make(map[string]string),
}
for key, value := range part.Header() {
file.Meta[key] = value[0]
}
loglogger.Debug().
Str("file", file.Name).
Str("mime", file.Mime).
Msg("file stream uploading")
if serr := r.client.Upload(ctxmeta, work.ID, file); serr != nil {
loglogger.Error().
Err(serr).
Str("file", file.Name).
Str("mime", file.Mime).
Msg("file stream upload error")
}
loglogger.Debug().
Str("file", file.Name).
Str("mime", file.Mime).
Msg("file stream upload complete")
return nil
}
}