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package pb
import (
"time"
"github.com/docker/buildx/util/progress"
control "github.com/moby/buildkit/api/services/control"
"github.com/moby/buildkit/client"
"github.com/opencontainers/go-digest"
"google.golang.org/protobuf/types/known/timestamppb"
)
type writer struct {
ch chan<- *StatusResponse
}
func NewProgressWriter(ch chan<- *StatusResponse) progress.Writer {
return &writer{ch: ch}
}
func (w *writer) Write(status *client.SolveStatus) {
w.ch <- ToControlStatus(status)
}
func (w *writer) WriteBuildRef(target string, ref string) {}
func (w *writer) ValidateLogSource(digest.Digest, interface{}) bool {
return true
}
func (w *writer) ClearLogSource(interface{}) {}
func ToControlStatus(s *client.SolveStatus) *StatusResponse {
resp := StatusResponse{}
for _, v := range s.Vertexes {
resp.Vertexes = append(resp.Vertexes, &control.Vertex{
Digest: string(v.Digest),
Inputs: digestSliceToPB(v.Inputs),
Name: v.Name,
Started: timestampToPB(v.Started),
Completed: timestampToPB(v.Completed),
Error: v.Error,
Cached: v.Cached,
ProgressGroup: v.ProgressGroup,
})
}
for _, v := range s.Statuses {
resp.Statuses = append(resp.Statuses, &control.VertexStatus{
ID: v.ID,
Vertex: string(v.Vertex),
Name: v.Name,
Total: v.Total,
Current: v.Current,
Timestamp: timestamppb.New(v.Timestamp),
Started: timestampToPB(v.Started),
Completed: timestampToPB(v.Completed),
})
}
for _, v := range s.Logs {
resp.Logs = append(resp.Logs, &control.VertexLog{
Vertex: string(v.Vertex),
Stream: int64(v.Stream),
Msg: v.Data,
Timestamp: timestamppb.New(v.Timestamp),
})
}
for _, v := range s.Warnings {
resp.Warnings = append(resp.Warnings, &control.VertexWarning{
Vertex: string(v.Vertex),
Level: int64(v.Level),
Short: v.Short,
Detail: v.Detail,
Url: v.URL,
Info: v.SourceInfo,
Ranges: v.Range,
})
}
return &resp
}
func FromControlStatus(resp *StatusResponse) *client.SolveStatus {
s := client.SolveStatus{}
for _, v := range resp.Vertexes {
s.Vertexes = append(s.Vertexes, &client.Vertex{
Digest: digest.Digest(v.Digest),
Inputs: digestSliceFromPB(v.Inputs),
Name: v.Name,
Started: timestampFromPB(v.Started),
Completed: timestampFromPB(v.Completed),
Error: v.Error,
Cached: v.Cached,
ProgressGroup: v.ProgressGroup,
})
}
for _, v := range resp.Statuses {
s.Statuses = append(s.Statuses, &client.VertexStatus{
ID: v.ID,
Vertex: digest.Digest(v.Vertex),
Name: v.Name,
Total: v.Total,
Current: v.Current,
Timestamp: v.Timestamp.AsTime(),
Started: timestampFromPB(v.Started),
Completed: timestampFromPB(v.Completed),
})
}
for _, v := range resp.Logs {
s.Logs = append(s.Logs, &client.VertexLog{
Vertex: digest.Digest(v.Vertex),
Stream: int(v.Stream),
Data: v.Msg,
Timestamp: v.Timestamp.AsTime(),
})
}
for _, v := range resp.Warnings {
s.Warnings = append(s.Warnings, &client.VertexWarning{
Vertex: digest.Digest(v.Vertex),
Level: int(v.Level),
Short: v.Short,
Detail: v.Detail,
URL: v.Url,
SourceInfo: v.Info,
Range: v.Ranges,
})
}
return &s
}
func timestampFromPB(ts *timestamppb.Timestamp) *time.Time {
if ts == nil {
return nil
}
t := ts.AsTime()
if t.IsZero() {
return nil
}
return &t
}
func timestampToPB(ts *time.Time) *timestamppb.Timestamp {
if ts == nil {
return nil
}
return timestamppb.New(*ts)
}
func digestSliceFromPB(elems []string) []digest.Digest {
clone := make([]digest.Digest, len(elems))
for i, e := range elems {
clone[i] = digest.Digest(e)
}
return clone
}
func digestSliceToPB(elems []digest.Digest) []string {
clone := make([]string, len(elems))
for i, e := range elems {
clone[i] = string(e)
}
return clone
}
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