1 files changed, 41 insertions, 0 deletions
diff --git a/services/blog/nuldoc-src/config.ts b/services/blog/nuldoc-src/config.ts
new file mode 100644
index 00000000..adcb5632
--- /dev/null
+++ b/services/blog/nuldoc-src/config.ts
@@ -0,0 +1,41 @@
+import { join } from "@std/path";
+import { parse as parseToml } from "@std/toml";
+import { z } from "zod/mod.ts";
+
+const ConfigSchema = z.object({
+  locations: z.object({
+    contentDir: z.string(),
+    destDir: z.string(),
+    staticDir: z.string(),
+  }),
+  rendering: z.object({
+    html: z.object({
+      indentWidth: z.number(),
+    }),
+  }),
+  blog: z.object({
+    author: z.string(),
+    fqdn: z.string(),
+    siteName: z.string(),
+    siteCopyrightYear: z.number(),
+    postsPerPage: z.number().default(10),
+    tagLabels: z.record(z.string(), z.string()),
+  }),
+});
+
+export type Config = z.infer<typeof ConfigSchema>;
+
+export function getTagLabel(c: Config, slug: string): string {
+  if (!(slug in c.blog.tagLabels)) {
+    throw new Error(`Unknown tag: ${slug}`);
+  }
+  return c.blog.tagLabels[slug];
+}
+
+export function getDefaultConfigPath(): string {
+  return join(Deno.cwd(), "nuldoc.toml");
+}
+
+export async function loadConfig(filePath: string): Promise<Config> {
+  return ConfigSchema.parse(parseToml(await Deno.readTextFile(filePath)));
+}