Jonathan A. Sternberg
1d7cda1232
Removes all references to the controller and moves the remaining sections of code to other packages. Processes has been moved to monitor where it is used and the data structs have been removed so buildflags is used directly. The controller build function has been moved to the commands package. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package commands
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import (
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"context"
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"fmt"
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"io"
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"github.com/docker/buildx/build"
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"github.com/docker/buildx/monitor/types"
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)
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type RollbackCmd struct {
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m types.Monitor
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invokeConfig *build.InvokeConfig
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stdout io.WriteCloser
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}
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func NewRollbackCmd(m types.Monitor, invokeConfig *build.InvokeConfig, stdout io.WriteCloser) types.Command {
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return &RollbackCmd{m, invokeConfig, stdout}
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}
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func (cm *RollbackCmd) Info() types.CommandInfo {
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return types.CommandInfo{
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Name: "rollback",
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HelpMessage: "re-runs the interactive container with the step's rootfs contents",
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HelpMessageLong: `
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Usage:
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rollback [FLAGS] [COMMAND] [ARG...]
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Flags:
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--init Run the container with the initial rootfs of that step.
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COMMAND and ARG... will be executed in the container.
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`,
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}
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}
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func (cm *RollbackCmd) Exec(ctx context.Context, args []string) error {
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cfg := cm.invokeConfig
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if len(args) >= 2 {
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cmds := args[1:]
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if cmds[0] == "--init" {
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cfg.Initial = true
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cmds = cmds[1:]
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}
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if len(cmds) > 0 {
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cfg.Entrypoint = []string{cmds[0]}
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cfg.Cmd = cmds[1:]
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cfg.NoCmd = false
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}
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}
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id := cm.m.Rollback(ctx, cfg)
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fmt.Fprintf(cm.stdout, "Interactive container was restarted with process %q. Press Ctrl-a-c to switch to the new container\n", id)
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return nil
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}
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