53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package formatter
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import "github.com/docker/docker/api/types"
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const (
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defaultCheckpointFormat = "table {{.Name}}"
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checkpointNameHeader = "CHECKPOINT NAME"
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)
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// NewCheckpointFormat returns a format for use with a checkpoint Context
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func NewCheckpointFormat(source string) Format {
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switch source {
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case TableFormatKey:
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return defaultCheckpointFormat
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}
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return Format(source)
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}
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// CheckpointWrite writes formatted checkpoints using the Context
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func CheckpointWrite(ctx Context, checkpoints []types.Checkpoint) error {
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render := func(format func(subContext subContext) error) error {
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for _, checkpoint := range checkpoints {
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if err := format(&checkpointContext{c: checkpoint}); err != nil {
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return err
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}
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}
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return nil
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}
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return ctx.Write(newCheckpointContext(), render)
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}
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type checkpointContext struct {
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HeaderContext
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c types.Checkpoint
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}
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func newCheckpointContext() *checkpointContext {
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cpCtx := checkpointContext{}
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cpCtx.header = volumeHeaderContext{
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"Name": checkpointNameHeader,
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}
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return &cpCtx
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}
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func (c *checkpointContext) MarshalJSON() ([]byte, error) {
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return marshalJSON(c)
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}
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func (c *checkpointContext) Name() string {
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return c.c.Name
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}
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