M .vscode/launch.json → .vscode/launch.json

@@ -5,13 +5,22 @@ // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Launch Package",
+            "name": "Build",
             "type": "go",
             "request": "launch",
             "mode": "auto",
             "program": "${fileDirname}",
             "console": "integratedTerminal",
             "args": ["../"]
-        }
+        },
+        {
+            "name": "Build + Serve",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "program": "${fileDirname}",
+            "console": "integratedTerminal",
+            "args": ["../", "-s"]
+        },
     ]
 }

M build/build.go → build/build.go

@@ -4,7 +4,10 @@ package main
 
 import (
 	"bufio"
+	"fmt"
 	"io"
+	"log"
+	"net/http"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -34,10 +37,24 @@ var rootPath = "."
 var now = time.Now()
 
 func main() {
+	serve := false
 	args := os.Args[1:]
 	if len(args) != 0 {
 		rootPath = args[0]
+		if len(args) == 2 {
+			flag := args[1]
+			switch flag {
+			case "--serve":
+			case "-s":
+				serve = true
+
+			default:
+				fmt.Println(flag + " is not a recognized flag.")
+				os.Exit(1)
+			}
+		}
 	}
+	fmt.Println("Building...")
 	os.RemoveAll(filepath.Join("out"))
 	os.Mkdir(filepath.Join("out"), 0777)
 
@@ -52,6 +69,24 @@ )
 
 	assetsFS := os.DirFS(filepath.Join(rootPath, "assets"))
 	os.CopyFS(filepath.Join("out", "assets"), assetsFS)
+
+	fmt.Println("Build complete.")
+	if serve {
+		http.Handle("/", http.StripPrefix("/", http.FileServer(http.Dir("out"))))
+		http.HandleFunc("GET /{page}", pageHandler)
+		fmt.Println("Serving on http://localhost:8000")
+		log.Fatal(http.ListenAndServe(":8000", nil))
+	}
+}
+
+func pageHandler(responseWriter http.ResponseWriter, request *http.Request) {
+	pageName := request.PathValue("page")
+	pageFile, err := os.ReadFile(filepath.Join("out", pageName+".html"))
+	if err == nil {
+		responseWriter.Write(pageFile)
+		return
+	}
+	http.NotFound(responseWriter, request)
 }
 
 func buildPageLinkedList() *Page {

M build/readme.md → build/readme.md

@@ -12,4 +12,8 @@ - `assets`: for other assets (e.g. images, files...)
 - `site`: for site pages.  The structure of this subdirectory determines the structure of the site itself.
 - `templates`: for reused markup.
 
-If `<ROOT>` is omitted, the current directory will be used as the source directory.+If `<ROOT>` is omitted, the current directory will be used as the source directory.
+
+
+### Flags
+- `--serve`, `-s`: Builds site, then serves built site on port 8000.  For previewing site, not for use in a live environment.

M css/style.css → css/style.css

@@ -83,6 +83,7 @@ font-size: 1.2rem;
     margin-left: 2rem;
   }
   .header .links {
+    user-select: none;
     width: 100%;
   }
   .header ul {