fix: skip copying if executable already exists

Author: bctnry

install.go

@@ -262,13 +262,14 @@ func gitUserCheck(ctx routes.RouterContext) bool {
 		fmt.Printf("Failed to copy Aegis executable: %s\n", err.Error())
 		gitUserSetupCheckPrompt(); return false
 	}
+	aegisPath := path.Join(homeDir, "git-shell-commands", "aegis")
+	if aegisPath == s { return true }
 	f, err := os.Open(s)
 	if err != nil {
 		fmt.Printf("Failed to copy Aegis executable: %s\n", err.Error())
 		gitUserSetupCheckPrompt(); return false
 	}
 	defer f.Close()
-	aegisPath := path.Join(homeDir, "git-shell-commands", "aegis")
 	fout, err := os.OpenFile(aegisPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0754)
 	if err != nil {
 		fmt.Printf("Failed to copy Aegis executable: %s\n", err.Error())

routes/controller/index.go

@@ -17,6 +17,9 @@ func bindIndexController(ctx *RouterContext) {
 	http.HandleFunc("GET /", UseMiddleware(
 		[]Middleware{Logged, UseLoginInfo, GlobalVisibility, ErrorGuard}, ctx,
 		func(rc *RouterContext, w http.ResponseWriter, r *http.Request) {
+			fmt.Println(r.Header.Get("Host"))
+			fmt.Println(r.URL.Path)
+				
 			if strings.HasPrefix(rc.Config.FrontPageType, "static/") {
 				frontPageContentType := rc.Config.FrontPageType[len("static/"):]
 				f := rc.Config.FrontPageContent

static/style.css

@@ -1,12 +1,15 @@
+:root {
+	--foreground-color: white;
+	--background-color: #1f1f1f;;
+}
+
 * {
 	box-sizing: border-box;
 	scrollbar-color: var(--foreground-color) var(--background-color);
 	scrollbar-width: thin;
 }
 
 :root {
-	--foreground-color: white;
-	--background-color: #1f1f1f;;
 	--white-shade-degree-0: #ffffff1f;
 	--white-shade-degree-1: #ffffff3f;
 	--white-shade-degree-2: #ffffff7f;

templates/_footer.template.html

@@ -1,6 +1,6 @@
 
 {{define "_footer"}}
 <div class="footer-message">
-    Powered by <a href="https://github.com/bctnry/aegis">Aegis</a>, version v0.1.4-alpha (v0.1.4-alpha,1)
+    Powered by <a href="https://github.com/bctnry/aegis">Aegis</a>, version v0.1.4-alpha (v0.1.4-alpha,13)
 </div>
 {{end}}

webinstaller.go

@@ -443,28 +443,32 @@ func bindAllWebInstallerRoutes(ctx *WebInstallerRoutingContext) {
 				fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s</p>", err.Error())
 				return false
 			}
-			f, err := os.Open(s)
-			if err != nil {
-				fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s</p>", err.Error())
-				return false
-			}
-			defer f.Close()
 			aegisPath := path.Join(homePath, "git-shell-commands", "aegis")
-			fout, err := os.OpenFile(aegisPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0754)
-			if err != nil {
-				fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
-				return false
-			}
-			defer fout.Close()
-			_, err = io.Copy(fout, f)
-			if err != nil {
-				fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
-				return false
-			}
-			err = os.Chown(aegisPath, uid, gid)
-			if err != nil {
-				fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
-				return false
+			if aegisPath == s {
+				fmt.Fprint(w, "<p>Seems like executable already exists. Not copying...</p>\n")
+			} else {
+				f, err := os.Open(s)
+				if err != nil {
+					fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s</p>", err.Error())
+					return false
+				}
+				defer f.Close()
+				fout, err := os.OpenFile(aegisPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0754)
+				if err != nil {
+					fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
+					return false
+				}
+				defer fout.Close()
+				_, err = io.Copy(fout, f)
+				if err != nil {
+					fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
+					return false
+				}
+				err = os.Chown(aegisPath, uid, gid)
+				if err != nil {
+					fmt.Fprintf(w, "<p>Failed to copy Aegis executable: %s\n</p>", err.Error())
+					return false
+				}
 			}
 			err = os.MkdirAll(ctx.Config.GitRoot, os.ModeDir|0755)
 			if errors.Is(err, os.ErrExist) {
@@ -610,13 +614,11 @@ func bindAllWebInstallerRoutes(ctx *WebInstallerRoutingContext) {
 				uid, _ = strconv.Atoi(gitUser.Uid)
 				gid, _ = strconv.Atoi(gitUser.Gid)
 			}
-			fmt.Println("fp", ctx.Config.FilePath)
 			if ctx.Config.Database.Type == "sqlite" {
 				if gitUser == nil {
 					fmt.Fprint(w, "<p class=\"warning\">Failed to fild Git user's uid & gid when chowning sqlite database. You need to perform this action on your own after this installation process...")
 				} else {
 					err := os.Chown(ctx.Config.ProperDatabasePath(), uid, gid)
-					fmt.Println("prop", ctx.Config.ProperDatabasePath())
 					if err != nil {
 						fmt.Fprintf(w, "<p class=\"warning\">Failed to chown sqlite database: %s. You need to perform this action on your own after this installation process...", err.Error())
 					}