feat: Migrate JavaScript to TypeScript

src/installer.ts

@@ -0,0 +1,42 @@
+import * as core from "@actions/core";
+import * as tc from "@actions/tool-cache";
+import * as io from "@actions/io";
+import getOS from "./get-os";
+import getURL from "./get-url";
+
+export default async function installer(version: string) {
+  try {
+    const extended: string = core.getInput("extended");
+    console.log(`Hugo extended: ${extended}`);
+
+    const osName: string = getOS(process.platform);
+    console.log(`Operating System: ${osName}`);
+
+    const hugoURL: string = getURL(osName, extended, version);
+    core.debug(`hugoURL: ${hugoURL}`);
+
+    const hugoPath: string = `${process.env.HOME}/bin`;
+    await io.mkdirP(hugoPath);
+    core.addPath(hugoPath);
+
+    // Download and extract Hugo binary
+    const hugoAssets: string = await tc.downloadTool(hugoURL);
+    let hugoBin: string = "";
+    if (osName === "Windows") {
+      const hugoExtractedFolder: string = await tc.extractZip(
+        hugoAssets,
+        "/tmp"
+      );
+      hugoBin = `${hugoExtractedFolder}/hugo.exe`;
+    } else {
+      const hugoExtractedFolder: string = await tc.extractTar(
+        hugoAssets,
+        "/tmp"
+      );
+      hugoBin = `${hugoExtractedFolder}/hugo`;
+    }
+    await io.mv(hugoBin, hugoPath);
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+}