Feat: Support macOS and Windows, migrate JavaScript to TypeScript (#32)

- Support macOS and Windows (Close #24 )
- Refactoring
  - Error handling
  - TypeScript
- Prettier (Close #29 )
- GHA: Add upload-artifact step for test coverage
- deps: Install husky

lib/installer.js

@@ -0,0 +1,57 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(require("@actions/core"));
+const tc = __importStar(require("@actions/tool-cache"));
+const io = __importStar(require("@actions/io"));
+const get_os_1 = __importDefault(require("./get-os"));
+const get_url_1 = __importDefault(require("./get-url"));
+function installer(version) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const extended = core.getInput('extended');
+            console.log(`Hugo extended: ${extended}`);
+            const osName = get_os_1.default(process.platform);
+            console.log(`Operating System: ${osName}`);
+            const hugoURL = get_url_1.default(osName, extended, version);
+            core.debug(`hugoURL: ${hugoURL}`);
+            const hugoPath = `${process.env.HOME}/bin`;
+            yield io.mkdirP(hugoPath);
+            core.addPath(hugoPath);
+            // Download and extract Hugo binary
+            const hugoAssets = yield tc.downloadTool(hugoURL);
+            let hugoBin = '';
+            if (osName === 'Windows') {
+                const hugoExtractedFolder = yield tc.extractZip(hugoAssets, '/tmp');
+                hugoBin = `${hugoExtractedFolder}/hugo.exe`;
+            }
+            else {
+                const hugoExtractedFolder = yield tc.extractTar(hugoAssets, '/tmp');
+                hugoBin = `${hugoExtractedFolder}/hugo`;
+            }
+            yield io.mv(hugoBin, hugoPath);
+        }
+        catch (error) {
+            core.setFailed(error.message);
+        }
+    });
+}
+exports.default = installer;