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ccli4
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cli/command/formatter/checkpoint.go
52 строки
1 KB
Daniel Nephin
Import docker/docker/cli
18 апр 2017, 00:40
18 апр 2017, 00:40
1630fc4
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package formatter import "github.com/docker/docker/api/types" const ( defaultCheckpointFormat = "table {{.Name}}" checkpointNameHeader = "CHECKPOINT NAME" ) // NewCheckpointFormat returns a format for use with a checkpoint Context func NewCheckpointFormat(source string) Format { switch source { case TableFormatKey: return defaultCheckpointFormat } return Format(source) } // CheckpointWrite writes formatted checkpoints using the Context func CheckpointWrite(ctx Context, checkpoints []types.Checkpoint) error { render := func(format func(subContext subContext) error) error { for _, checkpoint := range checkpoints { if err := format(&checkpointContext{c: checkpoint}); err != nil { return err } } return nil } return ctx.Write(newCheckpointContext(), render) } type checkpointContext struct { HeaderContext c types.Checkpoint } func newCheckpointContext() *checkpointContext { cpCtx := checkpointContext{} cpCtx.header = volumeHeaderContext{ "Name": checkpointNameHeader, } return &cpCtx } func (c *checkpointContext) MarshalJSON() ([]byte, error) { return marshalJSON(c) } func (c *checkpointContext) Name() string { return c.c.Name }