TagFilter
A simple Go library to filter items by tags.
Usage
package main
import (
"fmt"
"github.com/vcokltfre/tagfilter"
)
func main() {
tags := []string{"tag1", "tag2", "tag3"}
tagsExtended := []string{"tag1", "tag2", "tag3", "tag4", "tag5", "tag6"}
// Any of tags 'tag1', 'tag2', 'tag3'
fmt.Println(tagfilter.Match(tags, "tag1 tag2 tag3"))
// All of tags 'tag1', 'tag2', 'tag3'
fmt.Println(tagfilter.Match(tags, "+tag1 +tag2 +tag3"))
// Any of tags 'tag1', 'tag2', 'tag3' and none of tags 'tag4', 'tag5', 'tag6'
fmt.Println(tagfilter.Match(tags, "tag1 tag2 tag3 -tag4 -tag5 -tag6")) // Matches
fmt.Println(tagfilter.Match(tagsExtended, "tag1 tag2 tag3 -tag4 -tag5 -tag6")) // Doesn't match
// All of tags 'tag1', 'tag2' and none of tags 'tag4', 'tag5', 'tag6'
fmt.Println(tagfilter.Match(tags, "+tag1 +tag2 -tag4 -tag5 -tag6")) // Matches
fmt.Println(tagfilter.Match(tagsExtended, "+tag1 +tag2 -tag4 -tag5 -tag6")) // Doesn't match
}License
This project is licensed under the MIT License - see the LICENSE file for details.