Added forks

internal/git/commands.go

@@ -10,28 +10,21 @@ import (
 	"strings"
 )
 
-func GetRepositoryPath(user string, gist string) (string, error) {
+func RepositoryPath(user string, gist string) string {
-	return filepath.Join(config.GetHomeDir(), "repos", strings.ToLower(user), gist), nil
+	return filepath.Join(config.GetHomeDir(), "repos", strings.ToLower(user), gist)
 }
 
-func getTmpRepositoryPath(gistId string) (string, error) {
+func TmpRepositoryPath(gistId string) string {
-	dirname, err := getTmpRepositoriesPath()
+	dirname := TmpRepositoriesPath()
-	if err != nil {
+	return filepath.Join(dirname, gistId)
-		return "", err
-	}
-	return filepath.Join(dirname, gistId), nil
 }
 
-func getTmpRepositoriesPath() (string, error) {
+func TmpRepositoriesPath() string {
-	return filepath.Join(config.GetHomeDir(), "tmp", "repos"), nil
+	return filepath.Join(config.GetHomeDir(), "tmp", "repos")
 }
 
 func InitRepository(user string, gist string) error {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-
-	if err != nil {
-		return err
-	}
 
 	cmd := exec.Command(
 		"git",
@@ -40,7 +33,7 @@ func InitRepository(user string, gist string) error {
 		repositoryPath,
 	)
 
-	_, err = cmd.Output()
+	_, err := cmd.Output()
 	if err != nil {
 		return err
 	}
@@ -69,10 +62,7 @@ func InitRepository(user string, gist string) error {
 }
 
 func GetNumberOfCommitsOfRepository(user string, gist string) (string, error) {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return "", err
-	}
 
 	cmd := exec.Command(
 		"git",
@@ -87,10 +77,7 @@ func GetNumberOfCommitsOfRepository(user string, gist string) (string, error) {
 }
 
 func GetFilesOfRepository(user string, gist string, commit string) ([]string, error) {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return nil, err
-	}
 
 	cmd := exec.Command(
 		"git",
@@ -110,10 +97,7 @@ func GetFilesOfRepository(user string, gist string, commit string) ([]string, er
 }
 
 func GetFileContent(user string, gist string, commit string, filename string) (string, error) {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return "", err
-	}
 
 	cmd := exec.Command(
 		"git",
@@ -128,10 +112,7 @@ func GetFileContent(user string, gist string, commit string, filename string) (s
 }
 
 func GetLog(user string, gist string, skip string) (string, error) {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return "", err
-	}
 
 	cmd := exec.Command(
 		"git",
@@ -156,19 +137,13 @@ func GetLog(user string, gist string, skip string) (string, error) {
 }
 
 func CloneTmp(user string, gist string, gistTmpId string) error {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return err
-	}
 
-	tmpPath, err := getTmpRepositoriesPath()
+	tmpPath := TmpRepositoriesPath()
-	if err != nil {
-		return err
-	}
 
 	tmpRepositoryPath := path.Join(tmpPath, gistTmpId)
 
-	err = os.RemoveAll(tmpRepositoryPath)
+	err := os.RemoveAll(tmpRepositoryPath)
 	if err != nil {
 		return err
 	}
@@ -191,25 +166,33 @@ func CloneTmp(user string, gist string, gistTmpId string) error {
 	return cmd.Run()
 }
 
-func SetFileContent(gistTmpId string, filename string, content string) error {
+func ForkClone(userSrc string, gistSrc string, userDst string, gistDst string) error {
-	repositoryPath, err := getTmpRepositoryPath(gistTmpId)
+	repositoryPathSrc := RepositoryPath(userSrc, gistSrc)
-	if err != nil {
+	repositoryPathDst := RepositoryPath(userDst, gistDst)
+
+	cmd := exec.Command("git", "clone", "--bare", repositoryPathSrc, repositoryPathDst)
+	if err := cmd.Run(); err != nil {
 		return err
 	}
 
+	cmd = exec.Command("git", "config", "user.name", userDst)
+	cmd.Dir = repositoryPathDst
+	return cmd.Run()
+}
+
+func SetFileContent(gistTmpId string, filename string, content string) error {
+	repositoryPath := TmpRepositoryPath(gistTmpId)
+
 	return os.WriteFile(filepath.Join(repositoryPath, filename), []byte(content), 0644)
 }
 
 func AddAll(gistTmpId string) error {
-	tmpPath, err := getTmpRepositoryPath(gistTmpId)
+	tmpPath := TmpRepositoryPath(gistTmpId)
-	if err != nil {
-		return err
-	}
 
 	// in case of a change where only a file name has its case changed
 	cmd := exec.Command("git", "rm", "-r", "--cached", "--ignore-unmatch", ".")
 	cmd.Dir = tmpPath
-	err = cmd.Run()
+	err := cmd.Run()
 	if err != nil {
 		return err
 	}
@@ -222,27 +205,21 @@ func AddAll(gistTmpId string) error {
 
 func Commit(gistTmpId string) error {
 	cmd := exec.Command("git", "commit", "--allow-empty", "-m", `"Opengist commit"`)
-	tmpPath, err := getTmpRepositoryPath(gistTmpId)
+	tmpPath := TmpRepositoryPath(gistTmpId)
-	if err != nil {
-		return err
-	}
 	cmd.Dir = tmpPath
 
 	return cmd.Run()
 }
 
 func Push(gistTmpId string) error {
-	tmpRepositoryPath, err := getTmpRepositoryPath(gistTmpId)
+	tmpRepositoryPath := TmpRepositoryPath(gistTmpId)
-	if err != nil {
-		return err
-	}
 	cmd := exec.Command(
 		"git",
 		"push",
 	)
 	cmd.Dir = tmpRepositoryPath
 
-	err = cmd.Run()
+	err := cmd.Run()
 	if err != nil {
 		return err
 	}
@@ -255,10 +232,7 @@ func DeleteRepository(user string, gist string) error {
 }
 
 func UpdateServerInfo(user string, gist string) error {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return err
-	}
 
 	cmd := exec.Command("git", "update-server-info")
 	cmd.Dir = repositoryPath
@@ -266,10 +240,7 @@ func UpdateServerInfo(user string, gist string) error {
 }
 
 func RPCRefs(user string, gist string, service string) ([]byte, error) {
-	repositoryPath, err := GetRepositoryPath(user, gist)
+	repositoryPath := RepositoryPath(user, gist)
-	if err != nil {
-		return nil, err
-	}
 
 	cmd := exec.Command("git", service, "--stateless-rpc", "--advertise-refs", ".")
 	cmd.Dir = repositoryPath

internal/models/gist.go

@@ -16,10 +16,13 @@ type Gist struct {
 	User            User `validate:"-"`
 	NbFiles         int
 	NbLikes         int
+	NbForks         int
 	CreatedAt       int64
 	UpdatedAt       int64
 
-	Likes []User `gorm:"many2many:likes;constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
+	Likes    []User `gorm:"many2many:likes;constraint:OnUpdate:CASCADE,OnDelete:CASCADE"`
+	Forked   *Gist  `gorm:"foreignKey:ForkedID;constraint:OnUpdate:CASCADE,OnDelete:SET NULL"`
+	ForkedID uint
 
 	Files []File `gorm:"-" validate:"min=1,dive"`
 }
@@ -40,7 +43,7 @@ type Commit struct {
 
 func GetGist(user string, gistUuid string) (*Gist, error) {
 	gist := new(Gist)
-	err := db.Preload("User").
+	err := db.Preload("User").Preload("Forked.User").
 		Where("gists.uuid = ? AND users.username like ?", gistUuid, user).
 		Joins("join users on gists.user_id = users.id").
 		First(&gist).Error
@@ -50,7 +53,7 @@ func GetGist(user string, gistUuid string) (*Gist, error) {
 
 func GetGistByID(gistId string) (*Gist, error) {
 	gist := new(Gist)
-	err := db.Preload("User").
+	err := db.Preload("User").Preload("Forked.User").
 		Where("gists.id = ?", gistId).
 		First(&gist).Error
 
@@ -59,7 +62,7 @@ func GetGistByID(gistId string) (*Gist, error) {
 
 func GetAllGistsForCurrentUser(currentUserId uint, offset int, sort string, order string) ([]*Gist, error) {
 	var gists []*Gist
-	err := db.Preload("User").
+	err := db.Preload("User").Preload("Forked.User").
 		Where("gists.private = 0 or gists.user_id = ?", currentUserId).
 		Limit(11).
 		Offset(offset * 10).
@@ -82,7 +85,7 @@ func GetAllGists(offset int) ([]*Gist, error) {
 
 func GetAllGistsFromUser(fromUser string, currentUserId uint, offset int, sort string, order string) ([]*Gist, error) {
 	var gists []*Gist
-	err := db.Preload("User").
+	err := db.Preload("User").Preload("Forked.User").
 		Where("users.username = ? and ((gists.private = 0) or (gists.private = 1 and gists.user_id = ?))", fromUser, currentUserId).
 		Joins("join users on gists.user_id = users.id").
 		Limit(11).
@@ -94,11 +97,16 @@ func GetAllGistsFromUser(fromUser string, currentUserId uint, offset int, sort s
 }
 
 func CreateGist(gist *Gist) error {
+	// avoids foreign key constraint error because the default value in the struct is 0
+	return db.Omit("forked_id").Create(&gist).Error
+}
+
+func CreateForkedGist(gist *Gist) error {
 	return db.Create(&gist).Error
 }
 
 func UpdateGist(gist *Gist) error {
-	return db.Save(&gist).Error
+	return db.Omit("forked_id").Save(&gist).Error
 }
 
 func DeleteGist(gist *Gist) error {
@@ -112,16 +120,40 @@ func GistLastActiveNow(gistID uint) error {
 }
 
 func AppendUserLike(gist *Gist, user *User) error {
-	db.Model(&gist).Omit("updated_at").Update("nb_likes", gist.NbLikes+1)
+	err := db.Model(&gist).Omit("updated_at").Update("nb_likes", gist.NbLikes+1).Error
+	if err != nil {
+		return err
+	}
+
 	return db.Model(&gist).Omit("updated_at").Association("Likes").Append(user)
 }
 
 func RemoveUserLike(gist *Gist, user *User) error {
-	db.Model(&gist).Omit("updated_at").Update("nb_likes", gist.NbLikes-1)
+	err := db.Model(&gist).Omit("updated_at").Update("nb_likes", gist.NbLikes-1).Error
+	if err != nil {
+		return err
+	}
+
 	return db.Model(&gist).Omit("updated_at").Association("Likes").Delete(user)
 }
 
-func GetUsersLikesForGists(gist *Gist, offset int) ([]*User, error) {
+func IncrementGistForkCount(gist *Gist) error {
+	return db.Model(&gist).Omit("updated_at").Update("nb_forks", gist.NbForks+1).Error
+}
+
+func DecrementGistForkCount(gist *Gist) error {
+	return db.Model(&gist).Omit("updated_at").Update("nb_forks", gist.NbForks-1).Error
+}
+
+func GetForkedGist(gist *Gist, user *User) (*Gist, error) {
+	fork := new(Gist)
+	err := db.Preload("User").
+		Where("forked_id = ? and user_id = ?", gist.ID, user.ID).
+		First(&fork).Error
+	return fork, err
+}
+
+func GetUsersLikesForGist(gist *Gist, offset int) ([]*User, error) {
 	var users []*User
 	err := db.Model(&gist).
 		Where("gist_id = ?", gist.ID).
@@ -131,6 +163,19 @@ func GetUsersLikesForGists(gist *Gist, offset int) ([]*User, error) {
 	return users, err
 }
 
+func GetUsersForksForGist(gist *Gist, currentUserId uint, offset int) ([]*Gist, error) {
+	var gists []*Gist
+	err := db.Model(&gist).Preload("User").
+		Where("forked_id = ?", gist.ID).
+		Where("(gists.private = 0) or (gists.private = 1 and gists.user_id = ?)", currentUserId).
+		Limit(11).
+		Offset(offset * 10).
+		Order("updated_at desc").
+		Find(&gists).Error
+
+	return gists, err
+}
+
 func UserCanWrite(user *User, gist *Gist) bool {
 	return !(user == nil) && (gist.UserID == user.ID)
 }

internal/ssh/git-ssh.go

@@ -53,11 +53,7 @@ func runGitCommand(ch ssh.Channel, gitCmd string, keyID uint) error {
 
 	_ = models.SSHKeyLastUsedNow(keyID)
 
-	repositoryPath, err := git.GetRepositoryPath(gist.User.Username, gist.Uuid)
+	repositoryPath := git.RepositoryPath(gist.User.Username, gist.Uuid)
-	if err != nil {
-		errorSsh("Failed to get repository path", err)
-		return errors.New("internal server error")
-	}
 
 	cmd := exec.Command("git", verb, repositoryPath)
 	cmd.Dir = repositoryPath

internal/web/gist.go

@@ -3,8 +3,10 @@ package web
 import (
 	"archive/zip"
 	"bytes"
+	"errors"
 	"github.com/google/uuid"
 	"github.com/labstack/echo/v4"
+	"gorm.io/gorm"
 	"html/template"
 	"net/url"
 	"opengist/internal/config"
@@ -413,6 +415,49 @@ func like(ctx echo.Context) error {
 	return redirect(ctx, redirectTo)
 }
 
+func fork(ctx echo.Context) error {
+	var gist = getData(ctx, "gist").(*models.Gist)
+	currentUser := getUserLogged(ctx)
+
+	alreadyForked, err := models.GetForkedGist(gist, currentUser)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		return errorRes(500, "Error checking if gist is already forked", err)
+	}
+
+	if alreadyForked.ID != 0 {
+		return redirect(ctx, "/"+alreadyForked.User.Username+"/"+alreadyForked.Uuid)
+	}
+
+	uuidGist, err := uuid.NewRandom()
+	if err != nil {
+		return errorRes(500, "Error creating an UUID", err)
+	}
+
+	newGist := &models.Gist{
+		Uuid:            strings.Replace(uuidGist.String(), "-", "", -1),
+		Title:           gist.Title,
+		Preview:         gist.Preview,
+		PreviewFilename: gist.PreviewFilename,
+		Description:     gist.Description,
+		Private:         gist.Private,
+		UserID:          currentUser.ID,
+		ForkedID:        gist.ID,
+	}
+
+	if err = models.CreateForkedGist(newGist); err != nil {
+		return errorRes(500, "Error forking the gist in database", err)
+	}
+
+	if err = git.ForkClone(gist.User.Username, gist.Uuid, currentUser.Username, newGist.Uuid); err != nil {
+		return errorRes(500, "Error cloning the repository while forking", err)
+	}
+	if err = models.IncrementGistForkCount(gist); err != nil {
+		return errorRes(500, "Error incrementing the fork count", err)
+	}
+
+	return redirect(ctx, "/"+currentUser.Username+"/"+newGist.Uuid)
+}
+
 func rawFile(ctx echo.Context) error {
 	gist := getData(ctx, "gist").(*models.Gist)
 	fileContent, err := git.GetFileContent(
@@ -505,7 +550,7 @@ func likes(ctx echo.Context) error {
 
 	pageInt := getPage(ctx)
 
-	likers, err := models.GetUsersLikesForGists(gist, pageInt-1)
+	likers, err := models.GetUsersLikesForGist(gist, pageInt-1)
 	if err != nil {
 		return errorRes(500, "Error getting users who liked this gist", err)
 	}
@@ -518,3 +563,27 @@ func likes(ctx echo.Context) error {
 	setData(ctx, "revision", "HEAD")
 	return html(ctx, "likes.html")
 }
+
+func forks(ctx echo.Context) error {
+	var gist = getData(ctx, "gist").(*models.Gist)
+	pageInt := getPage(ctx)
+
+	currentUser := getUserLogged(ctx)
+	var fromUserID uint = 0
+	if currentUser != nil {
+		fromUserID = currentUser.ID
+	}
+
+	forks, err := models.GetUsersForksForGist(gist, fromUserID, pageInt-1)
+	if err != nil {
+		return errorRes(500, "Error getting users who liked this gist", err)
+	}
+
+	if err = paginate(ctx, forks, pageInt, 30, "forks", gist.User.Username+"/"+gist.Uuid+"/forks"); err != nil {
+		return errorRes(404, "Page not found", nil)
+	}
+
+	setData(ctx, "htmlTitle", "Forks for "+gist.Title)
+	setData(ctx, "revision", "HEAD")
+	return html(ctx, "forks.html")
+}

internal/web/git-http.go

@@ -50,12 +50,9 @@ func gitHttp(ctx echo.Context) error {
 				strings.HasSuffix(ctx.Request().URL.Path, "git-upload-pack") ||
 				ctx.Request().Method == "GET"
 
-			repositoryPath, err := git.GetRepositoryPath(gist.User.Username, gist.Uuid)
+			repositoryPath := git.RepositoryPath(gist.User.Username, gist.Uuid)
-			if err != nil {
-				return errorRes(500, "Cannot get repository path", err)
-			}
 
-			if _, err = os.Stat(repositoryPath); os.IsNotExist(err) {
+			if _, err := os.Stat(repositoryPath); os.IsNotExist(err) {
 				if err != nil {
 					return errorRes(500, "Repository does not exist", err)
 				}

internal/web/run.go

@@ -159,6 +159,8 @@ func Start() {
 			g3.POST("/edit", processCreate, logged, writePermission)
 			g3.POST("/like", like, logged)
 			g3.GET("/likes", likes)
+			g3.POST("/fork", fork, logged)
+			g3.GET("/forks", forks)
 		}
 	}
 

templates/base/gist_header.html

@@ -26,6 +26,18 @@
                        {{ .gist.NbLikes }}
                     </a>
                 </form>
+                <form id="fork" class="ml-2 flex items-center" method="post" action="/{{ .gist.User.Username }}/{{ .gist.Uuid }}/fork">
+                    {{ .csrfHtml }}
+                    <button type="submit" class="ml-auto focus-within:z-10 text-slate-300 relative inline-flex items-center space-x-2 rounded-l-md border border-gray-600 bg-gray-800 px-2 py-1.5 text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 leading-3">
+                        <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-4 h-4 mr-2">
+                            <path stroke-linecap="round" stroke-linejoin="round" d="M7.217 10.907a2.25 2.25 0 100 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186l9.566-5.314m-9.566 7.5l9.566 5.314m0 0a2.25 2.25 0 103.935 2.186 2.25 2.25 0 00-3.935-2.186zm0-12.814a2.25 2.25 0 103.933-2.185 2.25 2.25 0 00-3.933 2.185z" />
+                        </svg>
+                        Fork
+                    </button>
+                    <a href="/{{ .gist.User.Username }}/{{ .gist.Uuid }}/forks" class="text-slate-300 relative inline-flex align-middle items-center space-x-2 rounded-r-md border border-gray-700 bg-gray-900 px-2 py-1.5 -ml-px text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
+                       {{ .gist.NbForks }}
+                    </a>
+                </form>
             {{ else }}
             <div class="ml-auto flex items-center">
                 <a href="/login" type="submit" class="ml-auto focus-within:z-10 text-slate-300 relative inline-flex items-center space-x-2 rounded-l-md border border-gray-600 bg-gray-800 px-2 py-1.5 text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 leading-3">
@@ -38,6 +50,17 @@
                     {{ .gist.NbLikes }}
                 </a>
             </div>
+            <div class="ml-2 flex items-center">
+                <a href="/login" type="submit" class="ml-auto focus-within:z-10 text-slate-300 relative inline-flex items-center space-x-2 rounded-l-md border border-gray-600 bg-gray-800 px-2 py-1.5 text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 leading-3">
+                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-4 h-4 mr-2">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="M7.217 10.907a2.25 2.25 0 100 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186l9.566-5.314m-9.566 7.5l9.566 5.314m0 0a2.25 2.25 0 103.935 2.186 2.25 2.25 0 00-3.935-2.186zm0-12.814a2.25 2.25 0 103.933-2.185 2.25 2.25 0 00-3.933 2.185z" />
+                    </svg>
+                    Fork
+                </a>
+                <a href="/{{ .gist.User.Username }}/{{ .gist.Uuid }}/forks" class="text-slate-300 relative inline-flex align-middle items-center space-x-2 rounded-r-md border border-gray-700 bg-gray-900 px-2 py-1.5 -ml-px text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500">
+                    {{ .gist.NbForks }}
+                </a>
+            </div>
             {{ end }}
             {{ if .userLogged }}{{ if eq .gist.User.Username .userLogged.Username }}
             <form id="visibility" class="ml-2" method="post" action="/{{ .gist.User.Username }}/{{ .gist.Uuid }}/visibility">
@@ -79,6 +102,9 @@
             {{ end }}{{ end }}
 
         </div>
+        {{ if .gist.Forked }}
+            <p class="mt-1 max-w-2xl text-sm text-slate-500">Forked from <a href="/{{ .gist.Forked.User.Username }}/{{ .gist.Forked.Uuid }}">{{ .gist.Forked.User.Username }}/{{ .gist.Forked.Title }}</a></p>
+        {{ end }}
         <p class="mt-1 max-w-2xl text-sm text-slate-500">Last active <span class="moment-timestamp"> {{ .gist.UpdatedAt }} </span> •
             {{ if .gist.Private }}<span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-gray-700 text-slate-300"> Unlisted </span>
             {{else}}<span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-emerald-700 text-emerald-300"> Public </span>{{ end }}

templates/pages/all.html

@@ -55,6 +55,12 @@
                                     </svg>
                                     <span>{{ $gist.NbLikes }} likes</span>
                                 </div>
+                                <div class="flex items-center float-right text-sm">
+                                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6 mr-1 inline-flex">
+                                        <path stroke-linecap="round" stroke-linejoin="round" d="M14.25 9.75L16.5 12l-2.25 2.25m-4.5 0L7.5 12l2.25-2.25M6 20.25h12A2.25 2.25 0 0020.25 18V6A2.25 2.25 0 0018 3.75H6A2.25 2.25 0 003.75 6v12A2.25 2.25 0 006 20.25z" />
+                                    </svg>
+                                    <span>{{ $gist.NbForks }} forks</span>
+                                </div>
                                 <div class="flex items-center float-right text-sm">
                                     <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6 mr-1 inline-flex">
                                         <path stroke-linecap="round" stroke-linejoin="round" d="M14.25 9.75L16.5 12l-2.25 2.25m-4.5 0L7.5 12l2.25-2.25M6 20.25h12A2.25 2.25 0 0020.25 18V6A2.25 2.25 0 0018 3.75H6A2.25 2.25 0 003.75 6v12A2.25 2.25 0 006 20.25z" />
@@ -65,6 +71,7 @@
 
                         </div>
                         <h5 class="text-sm text-slate-500 pb-1">Last active <span class="moment-timestamp">{{ $gist.UpdatedAt }}</span>
+                            {{ if $gist.Forked }} • Forked from <a href="/{{ $gist.Forked.User.Username }}/{{ $gist.Forked.Uuid }}">{{ $gist.Forked.User.Username }}/{{ $gist.Forked.Title }}</a> {{ end }}
                             {{ if $gist.Private }} • <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-gray-700 text-slate-300"> Unlisted </span>{{ end }}</h5>
                         <h5 class="text-xs text-slate-300 py-1">{{ $gist.Description }}</h5>
                         <a href="/{{ $gist.User.Username }}/{{ $gist.Uuid }}" class="hover:text-slate-300">

templates/pages/forks.html

@@ -0,0 +1,36 @@
+{{ template "header" .}}
+{{ template "gist_header" .}}
+    {{ if ne (len .forks) 0 }}
+        <div class="mx-auto max-w-xl">
+            <h3 class="text-xl font-bold leading-tight break-all py-2">Forks</h3>
+
+            <ul role="list" class="divide-y divide-gray-700">
+                {{ range $gist := .forks }}
+                <li class="flex py-4">
+                    <div>
+                        <a href="/{{ $gist.User.Username }}" class="text-sm font-medium text-slate-300">{{ $gist.User.Username }}</a>
+                        <p class="text-sm text-slate-500">Forked <span class="moment-timestamp">{{ $gist.CreatedAt }}</span></p>
+                    </div>
+                    <div class="ml-auto">
+                        <a class="ml-auto text-slate-300 relative inline-flex items-center space-x-2 rounded-md border border-gray-600 bg-gray-800 px-2 py-1.5 text-xs font-medium text-slate-300 hover:bg-gray-700 hover:border-gray-500 hover:text-slate-300 focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500 leading-3" href="/{{ $gist.User.Username }}/{{ $gist.Uuid }}">
+                            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
+                                <path stroke-linecap="round" stroke-linejoin="round" d="M7.217 10.907a2.25 2.25 0 100 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186l9.566-5.314m-9.566 7.5l9.566 5.314m0 0a2.25 2.25 0 103.935 2.186 2.25 2.25 0 00-3.935-2.186zm0-12.814a2.25 2.25 0 103.933-2.185 2.25 2.25 0 00-3.933 2.185z" />
+                            </svg>
+                            View fork
+                        </a>
+                    </div>
+                </li>
+                {{ end }}
+            </ul>
+        </div>
+    {{ else }}
+        <div class="text-center">
+            <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="mx-auto h-12 w-12 text-slate-400">
+                <path stroke-linecap="round" stroke-linejoin="round" d="M7.217 10.907a2.25 2.25 0 100 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186l9.566-5.314m-9.566 7.5l9.566 5.314m0 0a2.25 2.25 0 103.935 2.186 2.25 2.25 0 00-3.935-2.186zm0-12.814a2.25 2.25 0 103.933-2.185 2.25 2.25 0 00-3.933 2.185z" />
+            </svg>
+
+            <h3 class="mt-2 text-sm font-medium text-slate-300">No public forks</h3>
+        </div>
+    {{ end }}
+{{ template "gist_footer" .}}
+{{ template "footer" .}}