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buildx/commands/rm.go

90 lines
2.0 KiB
Go

package commands
import (
"context"
"github.com/docker/buildx/store/storeutil"
"github.com/docker/buildx/util/builderutil"
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/moby/buildkit/util/appcontext"
"github.com/spf13/cobra"
)
type rmOptions struct {
builder string
keepState bool
keepDaemon bool
}
func runRm(dockerCli command.Cli, in rmOptions) error {
ctx := appcontext.Context()
txn, release, err := storeutil.GetStore(dockerCli)
if err != nil {
return err
}
defer release()
builder, err := builderutil.New(dockerCli, txn, in.builder)
if err != nil {
return err
}
if err = builder.Validate(); err != nil {
return err
}
if err = builder.LoadDrivers(ctx, false, ""); err != nil {
return err
}
err1 := rm(ctx, builder.Drivers, in.keepState, in.keepDaemon)
if err := txn.Remove(builder.NodeGroup.Name); err != nil {
return err
}
return err1
}
func rmCmd(dockerCli command.Cli, rootOpts *rootOptions) *cobra.Command {
var options rmOptions
cmd := &cobra.Command{
Use: "rm [NAME]",
Short: "Remove a builder instance",
Args: cli.RequiresMaxArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
options.builder = rootOpts.builder
if len(args) > 0 {
options.builder = args[0]
}
return runRm(dockerCli, options)
},
}
flags := cmd.Flags()
flags.BoolVar(&options.keepState, "keep-state", false, "Keep BuildKit state")
flags.BoolVar(&options.keepDaemon, "keep-daemon", false, "Keep the buildkitd daemon running")
return cmd
}
func rm(ctx context.Context, drivers []builderutil.Driver, keepState, keepDaemon bool) (err error) {
for _, di := range drivers {
if di.Driver == nil {
continue
}
// Do not stop the buildkitd daemon when --keep-daemon is provided
if !keepDaemon {
if err = di.Driver.Stop(ctx, true); err != nil {
return err
}
}
if err = di.Driver.Rm(ctx, true, !keepState, !keepDaemon); err != nil {
return err
}
if di.Err != nil {
err = di.Err
}
}
return err
}