Jonathan A. Sternberg
a291698eaf
This will configure the default behavior when beginning to evaluate a build target. When `stopOnEntry` is used, it will default to `stepNext`. Otherwise, `stepContinue` will be used. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package commands
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import (
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"context"
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"github.com/docker/buildx/dap"
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"github.com/docker/buildx/dap/common"
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"github.com/docker/buildx/util/cobrautil"
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"github.com/docker/buildx/util/ioset"
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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/pkg/errors"
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"github.com/spf13/cobra"
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)
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func dapCmd(dockerCli command.Cli, rootOpts *rootOptions) *cobra.Command {
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var options dapOptions
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cmd := &cobra.Command{
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Use: "dap",
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Short: "Start debug adapter protocol compatible debugger",
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}
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cobrautil.MarkCommandExperimental(cmd)
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dapBuildCmd := buildCmd(dockerCli, rootOpts, &options)
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dapBuildCmd.Args = cobra.RangeArgs(0, 1)
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cmd.AddCommand(dapBuildCmd)
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return cmd
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}
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type dapOptions struct{}
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func (d *dapOptions) New(in ioset.In) (debuggerInstance, error) {
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conn := dap.NewConn(in.Stdin, in.Stdout)
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return &adapterProtocolDebugger{
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Adapter: dap.New[LaunchConfig](),
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conn: conn,
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}, nil
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}
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type LaunchConfig struct {
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Dockerfile string `json:"dockerfile,omitempty"`
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ContextPath string `json:"contextPath,omitempty"`
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Target string `json:"target,omitempty"`
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common.Config
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}
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type adapterProtocolDebugger struct {
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*dap.Adapter[LaunchConfig]
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conn dap.Conn
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}
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func (d *adapterProtocolDebugger) Start(printer *progress.Printer, opts *BuildOptions) error {
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cfg, err := d.Adapter.Start(context.Background(), d.conn)
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if err != nil {
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return errors.Wrap(err, "debug adapter did not start")
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}
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if cfg.Dockerfile != "" {
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opts.DockerfileName = cfg.Dockerfile
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}
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if cfg.ContextPath != "" {
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opts.ContextPath = cfg.ContextPath
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}
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return nil
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}
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func (d *adapterProtocolDebugger) Stop() error {
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defer d.conn.Close()
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return d.Adapter.Stop()
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}
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