98 lines
2.1 KiB
Go
98 lines
2.1 KiB
Go
package registry
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import (
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"strconv"
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"strings"
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"github.com/docker/cli/cli/command/formatter"
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registrytypes "github.com/moby/moby/api/types/registry"
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)
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const (
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defaultSearchTableFormat = "table {{.Name}}\t{{.Description}}\t{{.StarCount}}\t{{.IsOfficial}}"
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starsHeader = "STARS"
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officialHeader = "OFFICIAL"
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automatedHeader = "AUTOMATED"
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)
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// newFormat returns a Format for rendering using a searchContext.
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func newFormat(source string) formatter.Format {
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switch source {
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case "", formatter.TableFormatKey:
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return defaultSearchTableFormat
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}
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return formatter.Format(source)
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}
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// formatWrite writes the context.
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func formatWrite(fmtCtx formatter.Context, results []registrytypes.SearchResult) error {
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searchCtx := &searchContext{
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HeaderContext: formatter.HeaderContext{
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Header: formatter.SubHeaderContext{
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"Name": formatter.NameHeader,
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"Description": formatter.DescriptionHeader,
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"StarCount": starsHeader,
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"IsOfficial": officialHeader,
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},
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},
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}
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return fmtCtx.Write(searchCtx, func(format func(subContext formatter.SubContext) error) error {
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for _, result := range results {
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if err := format(&searchContext{
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trunc: fmtCtx.Trunc,
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s: result,
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}); 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 searchContext struct {
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formatter.HeaderContext
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trunc bool
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json bool
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s registrytypes.SearchResult
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}
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func (c *searchContext) MarshalJSON() ([]byte, error) {
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c.json = true
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return formatter.MarshalJSON(c)
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}
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func (c *searchContext) Name() string {
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return c.s.Name
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}
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func (c *searchContext) Description() string {
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desc := strings.ReplaceAll(c.s.Description, "\n", " ")
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desc = strings.ReplaceAll(desc, "\r", " ")
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if c.trunc {
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desc = formatter.Ellipsis(desc, 45)
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}
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return desc
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}
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func (c *searchContext) StarCount() string {
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return strconv.Itoa(c.s.StarCount)
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}
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func (c *searchContext) formatBool(value bool) string {
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switch {
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case value && c.json:
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return "true"
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case value:
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return "[OK]"
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case c.json:
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return "false"
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default:
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return ""
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}
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}
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func (c *searchContext) IsOfficial() string {
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return c.formatBool(c.s.IsOfficial)
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}
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