refactor: move shared codes to templates/utils.ts

5 files changed, 44 insertions, 55 deletions

diff --git a/nuldoc-src/templates/about.ts b/nuldoc-src/templates/about.ts
index ccd7b1a..2f20aa9 100644
--- a/nuldoc-src/templates/about.ts
+++ b/nuldoc-src/templates/about.ts
@@ -1,19 +1,12 @@
-import { Element } from "../dom.ts";
 import { Document } from "../docbook/document.ts";
 import { Config } from "../config.ts";
-import { el, stylesheetLinkElement, text } from "./utils.ts";
-
-function metaElement(attrs: [string, string][]): Element {
-  return el("meta", attrs);
-}
-
-function linkElement(rel: string, href: string, type: string | null): Element {
-  const attrs: [string, string][] = [["rel", rel], ["href", href]];
-  if (type !== null) {
-    attrs.push(["type", type]);
-  }
-  return el("link", attrs);
-}
+import {
+  el,
+  linkElement,
+  metaElement,
+  stylesheetLinkElement,
+  text,
+} from "./utils.ts";
 
 export default async function generateAbout(
   config: Config,
diff --git a/nuldoc-src/templates/post.ts b/nuldoc-src/templates/post.ts
index 9a89a73..51b9aa9 100644
--- a/nuldoc-src/templates/post.ts
+++ b/nuldoc-src/templates/post.ts
@@ -1,19 +1,13 @@
 import { Element } from "../dom.ts";
 import { Document } from "../docbook/document.ts";
 import { Config } from "../config.ts";
-import { el, stylesheetLinkElement, text } from "./utils.ts";
-
-function metaElement(attrs: [string, string][]): Element {
-  return el("meta", attrs);
-}
-
-function linkElement(rel: string, href: string, type: string | null): Element {
-  const attrs: [string, string][] = [["rel", rel], ["href", href]];
-  if (type !== null) {
-    attrs.push(["type", type]);
-  }
-  return el("link", attrs);
-}
+import {
+  el,
+  linkElement,
+  metaElement,
+  stylesheetLinkElement,
+  text,
+} from "./utils.ts";
 
 export default async function convertPost(
   doc: Document,
diff --git a/nuldoc-src/templates/post_list.ts b/nuldoc-src/templates/post_list.ts
index cdd2253..f75b8e1 100644
--- a/nuldoc-src/templates/post_list.ts
+++ b/nuldoc-src/templates/post_list.ts
@@ -1,19 +1,12 @@
-import { Element } from "../dom.ts";
 import { Document } from "../docbook/document.ts";
 import { Config } from "../config.ts";
-import { el, stylesheetLinkElement, text } from "./utils.ts";
-
-function metaElement(attrs: [string, string][]): Element {
-  return el("meta", attrs);
-}
-
-function linkElement(rel: string, href: string, type: string | null): Element {
-  const attrs: [string, string][] = [["rel", rel], ["href", href]];
-  if (type !== null) {
-    attrs.push(["type", type]);
-  }
-  return el("link", attrs);
-}
+import {
+  el,
+  linkElement,
+  metaElement,
+  stylesheetLinkElement,
+  text,
+} from "./utils.ts";
 
 export default async function convertPostList(
   posts: Document[],
diff --git a/nuldoc-src/templates/tag.ts b/nuldoc-src/templates/tag.ts
index 1cbc2c5..8aeac58 100644
--- a/nuldoc-src/templates/tag.ts
+++ b/nuldoc-src/templates/tag.ts
@@ -1,19 +1,12 @@
-import { Element } from "../dom.ts";
 import { Document } from "../docbook/document.ts";
 import { Config } from "../config.ts";
-import { el, stylesheetLinkElement, text } from "./utils.ts";
-
-function metaElement(attrs: [string, string][]): Element {
-  return el("meta", attrs);
-}
-
-function linkElement(rel: string, href: string, type: string | null): Element {
-  const attrs: [string, string][] = [["rel", rel], ["href", href]];
-  if (type !== null) {
-    attrs.push(["type", type]);
-  }
-  return el("link", attrs);
-}
+import {
+  el,
+  linkElement,
+  metaElement,
+  stylesheetLinkElement,
+  text,
+} from "./utils.ts";
 
 export default async function convertTag(
   tag: string,
diff --git a/nuldoc-src/templates/utils.ts b/nuldoc-src/templates/utils.ts
index 65dd506..018c460 100644
--- a/nuldoc-src/templates/utils.ts
+++ b/nuldoc-src/templates/utils.ts
@@ -33,3 +33,19 @@ export async function stylesheetLinkElement(
   const hash = toHashString(await crypto.subtle.digest("MD5", content), "hex");
   return el("link", [["rel", "stylesheet"], ["href", `${fileName}?h=${hash}`]]);
 }
+
+export function metaElement(attrs: [string, string][]): Element {
+  return el("meta", attrs);
+}
+
+export function linkElement(
+  rel: string,
+  href: string,
+  type: string | null,
+): Element {
+  const attrs: [string, string][] = [["rel", rel], ["href", href]];
+  if (type !== null) {
+    attrs.push(["type", type]);
+  }
+  return el("link", attrs);
+}