Jonathan A. Sternberg
6a0f5610e3
The controller interface is removed and the local controller is used for only the initial build, invoke, and rebuilds. Process control has been moved to the monitor. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
package debug
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import (
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"context"
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"os"
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"github.com/containerd/console"
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"github.com/docker/buildx/controller/local"
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controllerapi "github.com/docker/buildx/controller/pb"
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"github.com/docker/buildx/monitor"
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"github.com/docker/buildx/util/cobrautil"
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"github.com/docker/buildx/util/progress"
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"github.com/docker/cli/cli/command"
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"github.com/moby/buildkit/util/progress/progressui"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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// DebugConfig is a user-specified configuration for the debugger.
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type DebugConfig struct {
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// InvokeFlag is a flag to configure the launched debugger and the commaned executed on the debugger.
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InvokeFlag string
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// OnFlag is a flag to configure the timing of launching the debugger.
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OnFlag string
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}
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// DebuggableCmd is a command that supports debugger with recognizing the user-specified DebugConfig.
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type DebuggableCmd interface {
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// NewDebugger returns the new *cobra.Command with support for the debugger with recognizing DebugConfig.
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NewDebugger(*DebugConfig) *cobra.Command
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}
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func RootCmd(dockerCli command.Cli, children ...DebuggableCmd) *cobra.Command {
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var progressMode string
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var options DebugConfig
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cmd := &cobra.Command{
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Use: "debug",
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Short: "Start debugger",
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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printer, err := progress.NewPrinter(context.TODO(), os.Stderr, progressui.DisplayMode(progressMode))
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if err != nil {
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return err
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}
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ctx := context.TODO()
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c := local.NewController(ctx, dockerCli)
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con := console.Current()
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if err := con.SetRaw(); err != nil {
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return errors.Errorf("failed to configure terminal: %v", err)
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}
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_, err = monitor.RunMonitor(ctx, "", nil, &controllerapi.InvokeConfig{
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Tty: true,
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}, c, dockerCli.In(), os.Stdout, os.Stderr, printer)
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con.Reset()
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return err
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},
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}
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cobrautil.MarkCommandExperimental(cmd)
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flags := cmd.Flags()
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flags.StringVar(&options.InvokeFlag, "invoke", "", "Launch a monitor with executing specified command")
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flags.StringVar(&options.OnFlag, "on", "error", "When to launch the monitor ([always, error])")
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flags.StringVar(&progressMode, "progress", "auto", `Set type of progress output ("auto", "plain", "tty", "rawjson") for the monitor. Use plain to show container output`)
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cobrautil.MarkFlagsExperimental(flags, "invoke", "on")
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for _, c := range children {
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cmd.AddCommand(c.NewDebugger(&options))
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}
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return cmd
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}
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