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Enable to restore build options from the server

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Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
This commit is contained in:
Kohei Tokunaga
2023-04-15 15:38:05 +09:00
parent b3340cc7ba
commit ce48b1ae84
7 changed files with 329 additions and 142 deletions
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31
controller/local/controller.go
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@ -26,11 +26,18 @@ func NewLocalBuildxController(ctx context.Context, dockerCli command.Cli) contro
}
}
type buildConfig struct {
// TODO: these two structs should be merged
// Discussion: https://github.com/docker/buildx/pull/1640#discussion_r1113279719
resultCtx *build.ResultContext
buildOptions *controllerapi.BuildOptions
}
type localController struct {
dockerCli command.Cli
ref string
resultCtx *build.ResultContext
processes *processes.Manager
dockerCli command.Cli
ref string
buildConfig buildConfig
processes *processes.Manager
buildOnGoing atomic.Bool
}
@ -89,7 +96,7 @@ func (b *localController) Invoke(ctx context.Context, ref string, pid string, cf
proc, ok := b.processes.Get(pid)
if !ok {
// Start a new process.
if b.resultCtx == nil {
if b.buildConfig.resultCtx == nil {
return errors.New("no build result is registered")
}
var err error
@ -114,12 +121,15 @@ func (b *localController) Invoke(ctx context.Context, ref string, pid string, cf
}
func (b *localController) Kill(context.Context) error {
b.cancelRunningProcesses()
b.Close()
return nil
}
func (b *localController) Close() error {
b.cancelRunningProcesses()
if b.buildConfig.resultCtx != nil {
b.buildConfig.resultCtx.Done()
}
// TODO: cancel ongoing builds?
return nil
}
@ -129,6 +139,13 @@ func (b *localController) List(ctx context.Context) (res []string, _ error) {
}
func (b *localController) Disconnect(ctx context.Context, key string) error {
b.cancelRunningProcesses()
b.Close()
return nil
}
func (b *localController) Inspect(ctx context.Context, ref string) (*controllerapi.InspectResponse, error) {
if ref != b.ref {
return nil, errors.Errorf("unknown ref %q", ref)
}
return &controllerapi.InspectResponse{Options: b.buildConfig.buildOptions}, nil
}