mirror of https://github.com/octoleo/restic.git
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package restic
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import (
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"fmt"
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"strings"
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)
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// TagList is a list of tags.
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type TagList []string
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// splitTagList splits a string into a list of tags. The tags in the string
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// need to be separated by commas. Whitespace is stripped around the individual
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// tags.
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func splitTagList(s string) (l TagList) {
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for _, t := range strings.Split(s, ",") {
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l = append(l, strings.TrimSpace(t))
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}
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return l
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}
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func (l TagList) String() string {
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return "[" + strings.Join(l, ", ") + "]"
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}
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// Set updates the TagList's value.
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func (l *TagList) Set(s string) error {
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*l = splitTagList(s)
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return nil
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}
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// Type returns a description of the type.
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func (TagList) Type() string {
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return "TagList"
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}
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// TagLists consists of several TagList.
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type TagLists []TagList
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func (l TagLists) String() string {
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return fmt.Sprint([]TagList(l))
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}
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// Flatten returns the list of all tags provided in TagLists
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func (l TagLists) Flatten() (tags TagList) {
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tags = make([]string, 0)
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for _, list := range l {
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for _, tag := range list {
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if tag != "" {
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tags = append(tags, tag)
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}
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}
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}
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return tags
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}
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// Set updates the TagList's value.
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func (l *TagLists) Set(s string) error {
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*l = append(*l, splitTagList(s))
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return nil
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}
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// Type returns a description of the type.
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func (TagLists) Type() string {
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return "TagLists"
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}
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