refactor: move source codes to lib directory, Close #30

lib/index.js

@@ -0,0 +1,57 @@
+const core = require("@actions/core");
+const tc = require("@actions/tool-cache");
+const io = require("@actions/io");
+const exec = require("@actions/exec");
+const getLatestVersion = require("./get-latest-version");
+
+// most @actions toolkit packages have async methods
+async function run() {
+  try {
+    getLatestVersion().then(
+      async function(latestVersion) {
+        let hugoVersion = core.getInput("hugo-version");
+        if (!hugoVersion || hugoVersion === "latest") {
+          hugoVersion = latestVersion;
+        }
+        console.log(`Hugo version: ${hugoVersion}`);
+
+        const extended = core.getInput("extended");
+        console.log(`Hugo extended: ${extended}`);
+        let extendedStr = "";
+        if (extended === "true") {
+          extendedStr = "extended_";
+        }
+
+        console.log(`Operating System: ${process.platform}`);
+
+        const hugoName = `hugo_${extendedStr}${hugoVersion}_Linux-64bit`;
+        core.debug(`hugoName: ${hugoName}`);
+
+        const hugoURL = `https://github.com/gohugoio/hugo/releases/download/v${hugoVersion}/${hugoName}.tar.gz`;
+        core.debug(`hugoURL: ${hugoURL}`);
+
+        const hugoPath = `${process.env.HOME}/bin`;
+        await io.mkdirP(hugoPath);
+        core.addPath(hugoPath);
+
+        // Download and extract Hugo binary
+        const hugoTarball = await tc.downloadTool(hugoURL);
+        const hugoExtractedFolder = await tc.extractTar(hugoTarball, "/tmp");
+        core.debug("hugoExtractedFolder:", hugoExtractedFolder);
+        await io.mv(`${hugoExtractedFolder}/hugo`, hugoPath);
+
+        // Show version
+        await exec.exec('hugo version');
+        await exec.exec('go version');
+        await exec.exec('git --version');
+      },
+      function(error) {
+        core.setFailed(error);
+      }
+    );
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+}
+
+run();