From a10c8466b4bf81f9ddd356a2da90e8e5e9b360a5 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sun, 21 Apr 2024 20:50:10 +0200
Subject: split output directories into website/{public,private}

---
 cmd/build/build.go   | 53 +++++++++++++++++++++++++++++++---------------------
 cmd/server/server.go | 21 ++++++++++-----------
 2 files changed, 42 insertions(+), 32 deletions(-)

(limited to 'cmd')

diff --git a/cmd/build/build.go b/cmd/build/build.go
index ea611aa..121d5aa 100644
--- a/cmd/build/build.go
+++ b/cmd/build/build.go
@@ -408,17 +408,35 @@ func build(outDir string) error {
 	if err != nil {
 		return err
 	}
-	if err := mkdirp(outDir, "post"); err != nil {
+
+	privateDir := path.Join(outDir, "private")
+	if err := mkdirp(privateDir); err != nil {
+		return errors.Errorf("could not create private directory: %w", err)
+	}
+	publicDir := path.Join(outDir, "public")
+	if err := mkdirp(publicDir); err != nil {
+		return errors.Errorf("could not create public directory: %w", err)
+	}
+
+	err = cp.Copy("static", publicDir, cp.Options{
+		PreserveTimes:     true,
+		PermissionControl: cp.AddPermission(0755),
+	})
+	if err != nil {
+		log.Panic(errors.Errorf("could not copy static files: %v", err))
+	}
+
+	if err := mkdirp(publicDir, "post"); err != nil {
 		return errors.WithMessage(err, "could not create post output directory")
 	}
 	slog.Debug("reading posts")
-	posts, tags, err := readPosts("content", "post", outDir)
+	posts, tags, err := readPosts("content", "post", publicDir)
 	if err != nil {
 		return err
 	}
 
 	for _, post := range posts {
-		if err := mkdirp(outDir, "post", post.Basename); err != nil {
+		if err := mkdirp(publicDir, "post", post.Basename); err != nil {
 			return errors.WithMessage(err, "could not create directory for post")
 		}
 		slog.Debug("rendering post", "post", post.Basename)
@@ -431,7 +449,7 @@ func build(outDir string) error {
 		}
 	}
 
-	if err := mkdirp(outDir, "tags"); err != nil {
+	if err := mkdirp(publicDir, "tags"); err != nil {
 		return errors.WithMessage(err, "could not create directory for tags")
 	}
 	slog.Debug("rendering tags list")
@@ -439,7 +457,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render tags")
 	}
-	if err := outputToFile(output, outDir, "tags", "index.html"); err != nil {
+	if err := outputToFile(output, publicDir, "tags", "index.html"); err != nil {
 		return err
 	}
 
@@ -450,7 +468,7 @@ func build(outDir string) error {
 				matchingPosts = append(matchingPosts, post)
 			}
 		}
-		if err := mkdirp(outDir, "tags", tag); err != nil {
+		if err := mkdirp(publicDir, "tags", tag); err != nil {
 			return errors.WithMessage(err, "could not create directory")
 		}
 		slog.Debug("rendering tags page", "tag", tag)
@@ -458,7 +476,7 @@ func build(outDir string) error {
 		if err != nil {
 			return errors.WithMessage(err, "could not render tag page")
 		}
-		if err := outputToFile(output, outDir, "tags", tag, "index.html"); err != nil {
+		if err := outputToFile(output, publicDir, "tags", tag, "index.html"); err != nil {
 			return err
 		}
 
@@ -467,7 +485,7 @@ func build(outDir string) error {
 		if err != nil {
 			return errors.WithMessage(err, "could not render tag feed page")
 		}
-		if err := outputToFile(output, outDir, "tags", tag, "atom.xml"); err != nil {
+		if err := outputToFile(output, publicDir, "tags", tag, "atom.xml"); err != nil {
 			return err
 		}
 	}
@@ -477,7 +495,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render list page")
 	}
-	if err := outputToFile(listPage, outDir, "post", "index.html"); err != nil {
+	if err := outputToFile(listPage, publicDir, "post", "index.html"); err != nil {
 		return err
 	}
 
@@ -486,7 +504,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render feed")
 	}
-	if err := outputToFile(feed, outDir, "atom.xml"); err != nil {
+	if err := outputToFile(feed, publicDir, "atom.xml"); err != nil {
 		return err
 	}
 
@@ -495,7 +513,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render feed styles")
 	}
-	if err := outputToFile(feedStyles, outDir, "feed-styles.xsl"); err != nil {
+	if err := outputToFile(feedStyles, publicDir, "feed-styles.xsl"); err != nil {
 		return err
 	}
 
@@ -504,7 +522,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render homepage")
 	}
-	if err := outputToFile(homePage, outDir, "index.html"); err != nil {
+	if err := outputToFile(homePage, publicDir, "index.html"); err != nil {
 		return err
 	}
 
@@ -513,7 +531,7 @@ func build(outDir string) error {
 	if err != nil {
 		return errors.WithMessage(err, "could not render 404 page")
 	}
-	if err := outputToFile(notFound, outDir, "404.html"); err != nil {
+	if err := outputToFile(notFound, privateDir, "404.html"); err != nil {
 		return err
 	}
 
@@ -522,7 +540,7 @@ func build(outDir string) error {
 
 type IOConfig struct {
 	Source      string `conf:"default:.,short:s"`
-	Destination string `conf:"default:public,short:d"`
+	Destination string `conf:"default:website,short:d"`
 }
 
 func main() {
@@ -544,13 +562,6 @@ func main() {
 	if err != nil {
 		log.Panic(errors.Errorf("could not remove public directory: %v", err))
 	}
-	err = cp.Copy(path.Join(ioConfig.Source, "static"), ioConfig.Destination, cp.Options{
-		PreserveTimes:     true,
-		PermissionControl: cp.AddPermission(0755),
-	})
-	if err != nil {
-		log.Panic(errors.Errorf("could not copy static files: %v", err))
-	}
 
 	if err := build(ioConfig.Destination); err != nil {
 		switch cause := errors.Cause(err).(type) {
diff --git a/cmd/server/server.go b/cmd/server/server.go
index 935cc1e..cc1821a 100644
--- a/cmd/server/server.go
+++ b/cmd/server/server.go
@@ -126,23 +126,22 @@ func main() {
 
 	website.Use(recover.New(recover.Config{}))
 
-	files := http.Dir("public")
-	notFoundHandler := func(c *fiber.Ctx) error {
+	prefix := "website/public"
+	publicFiles := http.Dir(prefix)
+	website.Use("/", filesystem.New(filesystem.Config{
+		Root:               publicFiles,
+		ContentTypeCharset: "utf-8",
+		MaxAge:             int((24 * time.Hour).Seconds()),
+	}))
+	website.Use(func(c *fiber.Ctx) error {
 		c.Status(fiber.StatusNotFound).Type("html", "utf-8")
-		content, err := files.Open("404.html")
+		content, err := os.Open("website/private/404.html")
 		if err != nil {
 			c.Type("txt")
 			return c.SendString("404 Not Found")
 		}
 		return c.SendStream(content)
-	}
-	website.Get("/404.html", notFoundHandler)
-	website.Use("/", filesystem.New(filesystem.Config{
-		Root:               files,
-		ContentTypeCharset: "utf-8",
-		MaxAge:             int((24 * time.Hour).Seconds()),
-	}))
-	website.Use(notFoundHandler)
+	})
 	hosts[runtimeConfig.BaseURL.Host] = &Host{website}
 
 	toplevel := fiber.New(fiber.Config{
-- 
cgit 1.4.1