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build: fix issues with leaving invoke containers running

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2022-08-07 22:16:14 -07:00
parent 17dc0e1108
commit 75ddc5b811
2 changed files with 24 additions and 6 deletions
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14
build/build.go
View File

@@ -643,7 +643,16 @@ func Invoke(ctx context.Context, cfg ContainerConfig) error {
return errors.Errorf("result must be provided")
}
c, res := cfg.ResultCtx.Client, cfg.ResultCtx.Res
_, err := c.Build(ctx, client.SolveOpt{}, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
mainCtx := ctx
_, err := c.Build(context.TODO(), client.SolveOpt{}, "buildx", func(ctx context.Context, c gateway.Client) (*gateway.Result, error) {
ctx, cancel := context.WithCancel(ctx)
go func() {
<-mainCtx.Done()
cancel()
}()
if res.Ref == nil {
return nil, errors.Errorf("no reference is registered")
}
@@ -673,7 +682,8 @@ func Invoke(ctx context.Context, cfg ContainerConfig) error {
if err != nil {
return nil, err
}
defer ctr.Release(ctx)
defer ctr.Release(context.TODO())
proc, err := ctr.Start(ctx, gateway.StartRequest{
Args: cfg.Args,
Env: cfg.Env,

16
monitor/monitor.go
View File

@@ -52,10 +52,8 @@ func RunMonitor(ctx context.Context, containerConfig build.ContainerConfig, relo
}
// Start container automatically
go func() {
fmt.Fprintf(stdout, "Launching interactive container. Press Ctrl-a-c to switch to monitor console\n")
m.rollback(ctx, containerConfig)
}()
fmt.Fprintf(stdout, "Launching interactive container. Press Ctrl-a-c to switch to monitor console\n")
m.rollback(ctx, containerConfig)
// Serve monitor commands
monitorForwarder := newIOForwarder(monitorIn)
@@ -67,6 +65,10 @@ func RunMonitor(ctx context.Context, containerConfig build.ContainerConfig, relo
go func() {
defer close(doneCh)
defer in.Close()
go func() {
<-ctx.Done()
in.Close()
}()
t := term.NewTerminal(readWriter{in.stdin, in.stdout}, "(buildx) ")
for {
l, err := t.ReadLine()
@@ -105,8 +107,14 @@ func RunMonitor(ctx context.Context, containerConfig build.ContainerConfig, relo
}()
select {
case <-doneCh:
if m.curInvokeCancel != nil {
m.curInvokeCancel()
}
return nil
case err := <-errCh:
if m.curInvokeCancel != nil {
m.curInvokeCancel()
}
return err
case <-monitorDisableCh:
}