mirror of https://github.com/docker/cli.git
101 lines
2.2 KiB
Go
101 lines
2.2 KiB
Go
package formatter
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import (
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"fmt"
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"strings"
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"time"
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"github.com/docker/docker/api/types/swarm"
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units "github.com/docker/go-units"
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)
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const (
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defaultConfigTableFormat = "table {{.ID}}\t{{.Name}}\t{{.CreatedAt}}\t{{.UpdatedAt}}"
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configIDHeader = "ID"
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configCreatedHeader = "CREATED"
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configUpdatedHeader = "UPDATED"
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)
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// NewConfigFormat returns a Format for rendering using a config Context
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func NewConfigFormat(source string, quiet bool) Format {
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switch source {
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case TableFormatKey:
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if quiet {
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return defaultQuietFormat
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}
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return defaultConfigTableFormat
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}
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return Format(source)
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}
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// ConfigWrite writes the context
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func ConfigWrite(ctx Context, configs []swarm.Config) error {
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render := func(format func(subContext subContext) error) error {
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for _, config := range configs {
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configCtx := &configContext{c: config}
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if err := format(configCtx); 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(newConfigContext(), render)
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}
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func newConfigContext() *configContext {
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cCtx := &configContext{}
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cCtx.header = map[string]string{
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"ID": configIDHeader,
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"Name": nameHeader,
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"CreatedAt": configCreatedHeader,
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"UpdatedAt": configUpdatedHeader,
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"Labels": labelsHeader,
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}
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return cCtx
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}
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type configContext struct {
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HeaderContext
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c swarm.Config
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}
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func (c *configContext) MarshalJSON() ([]byte, error) {
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return marshalJSON(c)
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}
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func (c *configContext) ID() string {
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return c.c.ID
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}
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func (c *configContext) Name() string {
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return c.c.Spec.Annotations.Name
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}
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func (c *configContext) CreatedAt() string {
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return units.HumanDuration(time.Now().UTC().Sub(c.c.Meta.CreatedAt)) + " ago"
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}
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func (c *configContext) UpdatedAt() string {
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return units.HumanDuration(time.Now().UTC().Sub(c.c.Meta.UpdatedAt)) + " ago"
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}
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func (c *configContext) Labels() string {
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mapLabels := c.c.Spec.Annotations.Labels
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if mapLabels == nil {
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return ""
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}
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var joinLabels []string
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for k, v := range mapLabels {
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joinLabels = append(joinLabels, fmt.Sprintf("%s=%s", k, v))
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}
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return strings.Join(joinLabels, ",")
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}
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func (c *configContext) Label(name string) string {
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if c.c.Spec.Annotations.Labels == nil {
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return ""
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}
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return c.c.Spec.Annotations.Labels[name]
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}
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