66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
package checkpoint
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import (
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"github.com/docker/cli/cli/command/formatter"
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"github.com/moby/moby/api/types/checkpoint"
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)
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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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// NewFormat returns a format for use with a checkpoint Context
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//
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// Deprecated: this function was only used internally and will be removed in the next release.
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func NewFormat(source string) formatter.Format {
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return newFormat(source)
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}
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// newFormat returns a format for use with a checkpointContext.
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func newFormat(source string) formatter.Format {
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if source == formatter.TableFormatKey {
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return defaultCheckpointFormat
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}
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return formatter.Format(source)
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}
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// FormatWrite writes formatted checkpoints using the Context
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//
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// Deprecated: this function was only used internally and will be removed in the next release.
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func FormatWrite(fmtCtx formatter.Context, checkpoints []checkpoint.Summary) error {
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return formatWrite(fmtCtx, checkpoints)
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}
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// formatWrite writes formatted checkpoints using the Context
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func formatWrite(fmtCtx formatter.Context, checkpoints []checkpoint.Summary) error {
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cpContext := &checkpointContext{
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HeaderContext: formatter.HeaderContext{
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Header: formatter.SubHeaderContext{
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"Name": checkpointNameHeader,
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},
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},
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}
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return fmtCtx.Write(cpContext, func(format func(subContext formatter.SubContext) error) error {
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for _, cp := range checkpoints {
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if err := format(&checkpointContext{c: cp}); 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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}
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type checkpointContext struct {
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formatter.HeaderContext
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c checkpoint.Summary
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}
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func (c *checkpointContext) MarshalJSON() ([]byte, error) {
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return formatter.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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