From 92c09a90f78990216ae4358c988a6e94c324c9e5 Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Fri, 16 Apr 2021 02:57:19 +0800
Subject: [PATCH] Fix bug clone wiki (#15499)

Fix #15494

Co-authored-by: Lauris BH <lauris@nix.lv>
---
 routers/repo/http.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/routers/repo/http.go b/routers/repo/http.go
index 2b79dddbbd..95a56e4a2c 100644
--- a/routers/repo/http.go
+++ b/routers/repo/http.go
@@ -103,9 +103,11 @@ func httpBase(ctx *context.Context) (h *serviceHandler) {
 
 	isWiki := false
 	var unitType = models.UnitTypeCode
+	var wikiRepoName string
 	if strings.HasSuffix(reponame, ".wiki") {
 		isWiki = true
 		unitType = models.UnitTypeWiki
+		wikiRepoName = reponame
 		reponame = reponame[:len(reponame)-5]
 	}
 
@@ -314,6 +316,11 @@ func httpBase(ctx *context.Context) (h *serviceHandler) {
 			return
 		}
 
+		if isWiki { // you cannot send wiki operation before create the repository
+			ctx.HandleText(http.StatusNotFound, "Repository not found")
+			return
+		}
+
 		if owner.IsOrganization() && !setting.Repository.EnablePushCreateOrg {
 			ctx.HandleText(http.StatusForbidden, "Push to create is not enabled for organizations.")
 			return
@@ -363,6 +370,9 @@ func httpBase(ctx *context.Context) (h *serviceHandler) {
 	r.URL.Path = strings.ToLower(r.URL.Path) // blue: In case some repo name has upper case name
 
 	dir := models.RepoPath(username, reponame)
+	if isWiki {
+		dir = models.RepoPath(username, wikiRepoName)
+	}
 
 	return &serviceHandler{cfg, w, r, dir, cfg.Env}
 }