You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
840 B
Go
48 lines
840 B
Go
package commands
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io"
|
|
"sort"
|
|
"text/tabwriter"
|
|
|
|
"github.com/docker/buildx/monitor/types"
|
|
)
|
|
|
|
type ListCmd struct {
|
|
m types.Monitor
|
|
|
|
stdout io.WriteCloser
|
|
}
|
|
|
|
func NewListCmd(m types.Monitor, stdout io.WriteCloser) types.Command {
|
|
return &ListCmd{m, stdout}
|
|
}
|
|
|
|
func (cm *ListCmd) Info() types.CommandInfo {
|
|
return types.CommandInfo{
|
|
Name: "list",
|
|
HelpMessage: "list buildx sessions",
|
|
HelpMessageLong: `
|
|
Usage:
|
|
list
|
|
`,
|
|
}
|
|
}
|
|
|
|
func (cm *ListCmd) Exec(ctx context.Context, args []string) error {
|
|
refs, err := cm.m.List(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
sort.Strings(refs)
|
|
tw := tabwriter.NewWriter(cm.stdout, 1, 8, 1, '\t', 0)
|
|
fmt.Fprintln(tw, "ID\tCURRENT_SESSION")
|
|
for _, k := range refs {
|
|
fmt.Fprintf(tw, "%-20s\t%v\n", k, k == cm.m.AttachedSessionID())
|
|
}
|
|
tw.Flush()
|
|
return nil
|
|
}
|