From b27c96688785372787eb5c3c71a32767fab71ac4 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 18 Jun 2024 20:13:26 +0200
Subject: split content and sitemap code from builder

---
 internal/builder/posts.go | 129 ----------------------------------------------
 1 file changed, 129 deletions(-)
 delete mode 100644 internal/builder/posts.go

(limited to 'internal/builder/posts.go')

diff --git a/internal/builder/posts.go b/internal/builder/posts.go
deleted file mode 100644
index deae3e8..0000000
--- a/internal/builder/posts.go
+++ /dev/null
@@ -1,129 +0,0 @@
-package builder
-
-import (
-	"bytes"
-	"os"
-	"path"
-	"path/filepath"
-	"slices"
-	"strings"
-	"time"
-	"website/internal/log"
-
-	"github.com/adrg/frontmatter"
-	mapset "github.com/deckarep/golang-set/v2"
-	"github.com/pkg/errors"
-	fences "github.com/stefanfritsch/goldmark-fences"
-	"github.com/yuin/goldmark"
-	"github.com/yuin/goldmark/extension"
-	htmlrenderer "github.com/yuin/goldmark/renderer/html"
-)
-
-type PostMatter struct {
-	Date        time.Time `toml:"date"`
-	Description string    `toml:"description"`
-	Title       string    `toml:"title"`
-	Taxonomies  struct {
-		Tags []string `toml:"tags"`
-	} `toml:"taxonomies"`
-}
-
-type Post struct {
-	Input    string
-	Output   string
-	Basename string
-	URL      string
-	Content  string
-	PostMatter
-}
-
-type Tags mapset.Set[string]
-
-var markdown = goldmark.New(
-	goldmark.WithRendererOptions(
-		htmlrenderer.WithUnsafe(),
-	),
-	goldmark.WithExtensions(
-		extension.GFM,
-		extension.Footnote,
-		extension.Typographer,
-		&fences.Extender{},
-	),
-)
-
-func getPost(filename string) (*PostMatter, []byte, error) {
-	matter := PostMatter{}
-	content, err := os.Open(filename)
-	if err != nil {
-		return nil, nil, errors.WithMessagef(err, "could not open post %s", filename)
-	}
-	defer content.Close()
-	rest, err := frontmatter.MustParse(content, &matter)
-	if err != nil {
-		return nil, nil, errors.WithMessagef(
-			err,
-			"could not parse front matter of post %s",
-			filename,
-		)
-	}
-
-	return &matter, rest, nil
-}
-
-func renderMarkdown(content []byte) (string, error) {
-	var buf bytes.Buffer
-	if err := markdown.Convert(content, &buf); err != nil {
-		return "", errors.WithMessage(err, "could not convert markdown content")
-	}
-
-	return buf.String(), nil
-}
-
-func readPosts(root string, inputDir string, outputDir string) ([]Post, Tags, error) {
-	tags := mapset.NewSet[string]()
-	posts := []Post{}
-	subdir := filepath.Join(root, inputDir)
-	files, err := os.ReadDir(subdir)
-	if err != nil {
-		return nil, nil, errors.WithMessagef(err, "could not read post directory %s", subdir)
-	}
-	outputReplacer := strings.NewReplacer(root, outputDir, ".md", "/index.html")
-	urlReplacer := strings.NewReplacer(root, "", ".md", "/")
-	for _, f := range files {
-		pathFromRoot := filepath.Join(subdir, f.Name())
-		if !f.IsDir() && path.Ext(pathFromRoot) == ".md" {
-			output := outputReplacer.Replace(pathFromRoot)
-			url := urlReplacer.Replace(pathFromRoot)
-			log.Debug("reading post", "post", pathFromRoot)
-			matter, content, err := getPost(pathFromRoot)
-			if err != nil {
-				return nil, nil, err
-			}
-
-			for _, tag := range matter.Taxonomies.Tags {
-				tags.Add(strings.ToLower(tag))
-			}
-
-			log.Debug("rendering markdown in post", "post", pathFromRoot)
-			html, err := renderMarkdown(content)
-			if err != nil {
-				return nil, nil, err
-			}
-			post := Post{
-				Input:      pathFromRoot,
-				Output:     output,
-				Basename:   filepath.Base(url),
-				URL:        url,
-				PostMatter: *matter,
-				Content:    html,
-			}
-
-			posts = append(posts, post)
-		}
-	}
-	slices.SortFunc(posts, func(a, b Post) int {
-		return b.Date.Compare(a.Date)
-	})
-
-	return posts, tags, nil
-}
-- 
cgit 1.4.1