feat: add ability to link to git repo url #13

Closes #13

Author: metonym

src/createConfig.ts

@@ -35,6 +35,7 @@ function getPackageJSON() {
       svelte: pkg.svelte,
       description: pkg.description,
       homepage: pkg.homepage,
+      repoUrl: pkg.repository?.url,
     };
   } catch (error) {
     console.log(error);

src/preprocessReadme.ts

@@ -22,6 +22,7 @@ interface PreprocessReadmeOptions {
   svelte: string;
   prefixUrl: string;
   homepage: string;
+  repoUrl: string;
 }
 
 export function preprocessReadme(opts: Partial<PreprocessReadmeOptions>): Pick<PreprocessorGroup, "markup"> {
@@ -67,6 +68,10 @@ export function preprocessReadme(opts: Partial<PreprocessReadmeOptions>): Pick<P
     markup: ({ content, filename }) => {
       if (/node_modules/.test(filename) || !filename.endsWith(".md")) return null;
 
+      if (opts.repoUrl) {
+        content = content.replace("<!-- REPO_URL -->", `[GitHub repo](${opts.repoUrl})`);
+      }
+
       content = content.replace(
         "<!-- TOC -->",
         `

test/README.md

@@ -1,5 +1,7 @@
 # my-svelte-component
 
+<!-- REPO_URL -->
+
 <!-- TOC -->
 
 Relative URL: [Readme](./)

test/package.json

@@ -19,5 +19,9 @@
     "serve": "^11.3.2",
     "svelte": "^3.29.7"
   },
-  "homepage": "https://github.com/metonym/svelte-readme"
+  "homepage": "https://github.com/metonym/svelte-readme",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/metonym/svelte-readme"
+  }
 }