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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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controllerapi "github.com/docker/buildx/controller/pb"
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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 controllerapi.InvokeConfig
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stdout io.WriteCloser
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}
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func NewRollbackCmd(m types.Monitor, invokeConfig controllerapi.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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