added version tracking

README.md

@@ -58,10 +58,10 @@ change `main` to your specific repo's branch and you should be good to go!
 - [ ] Webhook support for auto pull on push/update of the git repo
 - [x] Git Branch support
 - [ ] add a star/upvote/like feature for pages
-- [ ] edit tracker 
+- [x] edit/version tracker 
-    - [ ] Author 
+    - [x] Author 
-    - [ ] last edited
+    - [x] last edited
-    - [ ] last editor/commit
+    - [ ] last editor/commit [?] maybe working
     - [ ] PGP Signed & Verification
 - [ ] pgp signed intergration
 - [x] comments using bitcask - generated in comments.db/

assets/_layout.html

@@ -24,6 +24,13 @@
             {{ .Content }}
         </div>
         <hr>
+        <div style="font-size: 0.3em; text-align: right; margin-bottom: 5px;">
+            {{- if eq .Author .LastModifier -}}
+              Authored: {{ .Author }} @ {{ .AuthoredDate.Format "2006/01/02" }}
+            {{- else -}}
+              Authored: {{ .Author }} @ {{ .AuthoredDate.Format "2006/01/02" }} - Modified: {{ .LastModifier }} @ {{ .LastModifiedDate.Format "2006/01/02" }}
+            {{- end -}}
+          </div>          
         <div class="comments">
             <h2>Comments</h2>
             {{ range .Comments }}

assets/main.css

@@ -97,3 +97,22 @@ section h2 {
     font-size: 0.8em;
     color: #999;
 }
+
+/* reduce font size for authored and modified date */
+div.content div[style="font-size: 0.8em;"] {
+    font-size: 0.6em;
+}
+
+/* add bar under authored and modified date */
+div.content div[style="font-size: 0.8em;"]:after {
+    content: "";
+    display: block;
+    margin-top: 5px;
+    margin-bottom: 5px;
+    border-bottom: 1px solid #14ee00;
+}
+
+/* align authored and modified date to the right */
+div.content div[style="font-size: 0.8em;"] {
+    text-align: right;
+}

src/git.go

@@ -4,9 +4,11 @@ import (
 	//"fmt"
 
 	"os"
+	"time"
 
 	git "github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/plumbing"
+	"github.com/go-git/go-git/v5/plumbing/object"
 )
 
 func cloneRepository(repoURL, localPath string) error {
@@ -75,3 +77,31 @@ func readFileFromRepo(localPath string, filePath string) ([]byte, error) {
 
 	return []byte(content), nil
 }
+
+func getAuthorAndLastModification(localPath, filePath string) (string, time.Time, string, time.Time, error) {
+	repo, err := git.PlainOpen(localPath)
+	if err != nil {
+		return "", time.Time{}, "", time.Time{}, err
+	}
+
+	iter, err := repo.Log(&git.LogOptions{FileName: &filePath})
+	if err != nil {
+		return "", time.Time{}, "", time.Time{}, err
+	}
+
+	var firstCommit *object.Commit
+	var lastCommit *object.Commit
+
+	err = iter.ForEach(func(c *object.Commit) error {
+		if firstCommit == nil {
+			firstCommit = c
+		}
+		lastCommit = c
+		return nil
+	})
+	if err != nil {
+		return "", time.Time{}, "", time.Time{}, err
+	}
+
+	return firstCommit.Author.Name, firstCommit.Author.When, lastCommit.Author.Name, lastCommit.Author.When, nil
+}

src/render.go

@@ -8,6 +8,7 @@ import (
 	"log"
 	"net/http"
 	"path/filepath"
+	"time"
 
 	"github.com/prologic/bitcask"
 	"github.com/yuin/goldmark"
@@ -19,6 +20,10 @@ type Page struct {
 	Content          template.HTML
 	Comments         []Comment
 	Path             string
+	Author           string
+	AuthoredDate     time.Time
+	LastModifier     string
+	LastModifiedDate time.Time
 }
 
 func renderPage(w http.ResponseWriter, r *http.Request, localPath, filePath string, commentsDB *bitcask.Bitcask) error {
@@ -32,7 +37,7 @@ func renderPage(w http.ResponseWriter, r *http.Request, localPath, filePath stri
 	ext := filepath.Ext(filePath)
 	switch ext {
 	case ".md":
-		renderMarkdown(w, r, content, commentsDB)
+		renderMarkdown(w, r, content, commentsDB, localPath, filePath) // Updated the call to include localPath and filePath
 	case ".html", ".css":
 		renderStatic(w, content, ext)
 	default:
@@ -41,7 +46,7 @@ func renderPage(w http.ResponseWriter, r *http.Request, localPath, filePath stri
 	return nil
 }
 
-func renderMarkdown(w http.ResponseWriter, r *http.Request, content []byte, commentsDB *bitcask.Bitcask) {
+func renderMarkdown(w http.ResponseWriter, r *http.Request, content []byte, commentsDB *bitcask.Bitcask, localPath, filePath string) {
 	md := goldmark.New(
 		goldmark.WithExtensions(
 			extension.GFM, // GitHub Flavored Markdown
@@ -51,8 +56,14 @@ func renderMarkdown(w http.ResponseWriter, r *http.Request, content []byte, comm
 		),
 	)
 
+	author, authoredDate, lastModifier, lastModifiedDate, err := getAuthorAndLastModification(localPath, filePath)
+	if err != nil {
+		http.Error(w, "Error fetching author and last modification date", http.StatusInternalServerError)
+		return
+	}
+
 	var mdBuf bytes.Buffer
-	err := md.Convert(content, &mdBuf)
+	err = md.Convert(content, &mdBuf)
 	if err != nil {
 		http.Error(w, "Error converting Markdown", http.StatusInternalServerError)
 		return
@@ -70,7 +81,15 @@ func renderMarkdown(w http.ResponseWriter, r *http.Request, content []byte, comm
 		return
 	}
 
-	page := &Page{Content: template.HTML(mdBuf.String()), Comments: comments, Path: r.URL.Path}
+	page := &Page{
+		Content:          template.HTML(mdBuf.String()),
+		Comments:         comments,
+		Path:             r.URL.Path,
+		Author:           author,
+		AuthoredDate:     authoredDate,
+		LastModifier:     lastModifier,
+		LastModifiedDate: lastModifiedDate,
+	}
 	t, err := template.New("layout").Parse(string(layout))
 	if err != nil {
 		http.Error(w, "Error parsing layout", http.StatusInternalServerError)