Rename projects to cache package

internal/cache/fuzz.go

@@ -0,0 +1,57 @@
+package cache
+
+import (
+	"strings"
+
+	"github.com/lithammer/fuzzysearch/fuzzy"
+	"gitlab.sweetwater.com/it/devops/tools/gitlab-project-manager/internal/remotes/projects"
+)
+
+// Performs a fuzzy find on the input string, returning the closest
+// matched based on its Levenshtein distance, along with an integer
+// indicating number of matches found
+func (c *Cache) FuzzyFindAlias(name string) []*ProjectAlias {
+	ranks := fuzzy.RankFindFold(name, c.AliasStrings(""))
+	if ranks.Len() == 1 {
+		c.log.Debug("Fuzzy found alias result",
+			c.log.Args(
+				"searchTerm", ranks[0].Source,
+				"foundAlias", ranks[0].Target,
+				"levenshteinDistance", ranks[0].Distance,
+			))
+	} else if ranks.Len() > 1 {
+		found := make([]string, ranks.Len())
+		for i, r := range ranks {
+			found[i] = r.Target
+		}
+		c.log.Debug("Fuzzy found multiple aliases, try being more specific",
+			c.log.Args("foundAliases", strings.Join(found, ", ")))
+	}
+	var aliases []*ProjectAlias
+	if ranks.Len() > 0 {
+		aliases = make([]*ProjectAlias, ranks.Len())
+		for i, r := range ranks {
+			aliases[i] = c.GetAliasByName(r.Target)
+		}
+	}
+	return aliases
+}
+
+// Returns all matching projects by fuzzy find term
+// Matches NameWithNamespace and Aliases
+func (c *Cache) FuzzyFindProjects(search string) []*projects.Project {
+	projects := make([]*projects.Project, 0, len(c.Projects))
+	for _, p := range c.Projects {
+		if fuzzy.MatchFold(search, p.NameWithNamespace) {
+			projects = append(projects, p)
+			continue
+		}
+		for _, a := range c.GetProjectAliases(p) {
+			if fuzzy.MatchFold(search, a.Alias) {
+				projects = append(projects, p)
+				continue
+			}
+		}
+	}
+	return projects
+}