Redis caching. Linter config and cleanup.

1 files changed, 14 insertions, 9 deletions

diff --git a/page/index.go b/page/index.go
index f9f2df5..425bf04 100644
--- a/page/index.go
+++ b/page/index.go
@@ -8,27 +8,32 @@ import (
 	"time"
 )
 
-var index map[string]PageList
-var indexMu sync.RWMutex
+var (
+	index   map[string]PageList
+	indexMu sync.RWMutex
+)
 
 // RebuildIndex can be called in order to rebuild the entire website
-// index
+// index.
 func (p *Page) RebuildIndex() error {
 	indexMu.Lock()
 	index = nil
 	indexMu.Unlock()
+
 	_, err := p.Index()
+
 	return err
 }
 
-// Index returns a map of all pages in the current directory seperated into
+// Index returns a map of all pages in the current directory separated into
 // their respective tags If a Page has multiple tags it will be listed under
 // each.
-// Pages are located by their Suffix, default being ".md"
+// Pages are located by their Suffix, default being ".md".
 func (p *Page) Index() (map[string]PageList, error) {
 	indexMu.RLock()
 	if index != nil && CacheIndex {
 		indexMu.RUnlock()
+
 		return index, nil
 	}
 	indexMu.RUnlock()
@@ -36,30 +41,29 @@ func (p *Page) Index() (map[string]PageList, error) {
 
 	out := make(map[string]PageList)
 
-	filepath.Walk(filepath.Dir("."),
+	_ = filepath.Walk(filepath.Dir("."),
 		func(path string, info os.FileInfo, err error) error {
 			if err != nil {
 				return err
 			}
 
 			if !info.IsDir() && strings.HasSuffix(info.Name(), Suffix) {
-
 				p2 := NewPage(strings.ReplaceAll(path, Suffix, ""))
 				err = p2.Read()
 
 				if err != nil {
 					Logger.Println("Error encountered: ", err)
+
 					return err
 				}
 
-				for tag, _ := range p2.Tags {
+				for tag := range p2.Tags {
 					if _, ok := out[tag]; !ok {
 						out[tag] = []*Page{p2}
 					} else {
 						out[tag] = append(out[tag], p2)
 					}
 				}
-
 			}
 
 			return nil
@@ -72,6 +76,7 @@ func (p *Page) Index() (map[string]PageList, error) {
 	return out, nil
 }
 
+// Time fetches the time.Time from the Date field.
 func (p *Page) Time() time.Time {
 	return p.Date.Time
 }