// ParseTags will create a TagMap from comments given by
// parameter
func ParseTags(commentMap ast.CommentMap) *TagMap {
tagMap := NewTagMap()
for _, comment := range commentMap.Comments() {
// split comment to lines
lines := strings.Split(comment.Text(), "\n")
for _, line := range lines {
// if line does not match this regexp made by Miro do not read tags from line
if !regexp.MustCompile(`(\@\S+)(:? ([\S]+))*`).Match([]byte(line)) {
continue
}
line, tagName, _ := parseValue(line)
// if there is a tag on the line read its parameters and their values
if len(tagName) > 0 && tagName[0] == '@' {
tag := NewTag(tagName)
//fmt.Println("Tag Name:", tagName)
// while there is some input check for parameters
for line != "" {
var parName, parVal string
line, parName, parVal = parseValue(line)
if parName != "" {
//fmt.Println("Parameter name:", parName, "Parameter value", parVal)
tag.Set(parName, parVal)
}
}
// save tag to map
tagMap.Set(tagName, tag)
}
}
}
return tagMap
}
