Implemented markdown preview

tasks/proxify-link.js

@@ -0,0 +1,26 @@
+"use strict"
+
+import "dotenv/config"
+import clipboard from "clipboardy"
+
+if (process.argv.length !== 3 || !process.argv[2].match(/http(s)?:\/\//)) {
+  console.info("Usage: node copy-link.js selectedText")
+  process.exit(1)
+}
+
+if (
+  process.env.REPO === undefined ||
+  process.env.LOCALHOST_PROXY === undefined
+) {
+  console.info("Missing environment variables")
+  process.exit(1)
+}
+
+const selectedText = process.argv[2]
+
+clipboard.write(
+  selectedText.replace(
+    `https://raw.githubusercontent.com/${process.env.REPO}/master`,
+    process.env.LOCALHOST_PROXY
+  )
+)