Refactor entire project (#39)

- Use more modern TypeScript conventions
- Use JavaScript Kubernetes Client
- Add unit tests
- Add integration tests
- Add TypeScript compile verify workflow
- Switch codeowners

lib/types/cluster.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseCluster = exports.Cluster = void 0;
+var Cluster;
+(function (Cluster) {
+    Cluster["ARC"] = "arc";
+    Cluster["GENERIC"] = "generic";
+})(Cluster = exports.Cluster || (exports.Cluster = {}));
+/**
+ * Converts a string to the Cluster enum
+ * @param str The cluster type (case insensitive)
+ * @returns The Cluster enum or undefined if it can't be parsed
+ */
+exports.parseCluster = (str) => Cluster[Object.keys(Cluster).filter((k) => Cluster[k].toString().toLowerCase() === str.toLowerCase())[0]];

lib/types/k8sSecret.js

@@ -0,0 +1,41 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+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)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseK8sSecret = void 0;
+const util = __importStar(require("util"));
+/**
+ * Throws an error if an object does not have all required fields to be a K8sSecret
+ * @param secret
+ * @returns A type guarded K8sSecret
+ */
+function parseK8sSecret(secret) {
+    if (!secret)
+        throw Error("K8s secret yaml is invalid");
+    if (!secret.data)
+        throw k8sSecretMissingFieldError("data");
+    if (!secret.data.token)
+        throw k8sSecretMissingFieldError("token");
+    if (!secret.data["ca.crt"])
+        throw k8sSecretMissingFieldError("ca.crt");
+    return secret;
+}
+exports.parseK8sSecret = parseK8sSecret;
+const k8sSecretMissingFieldError = (field) => Error(util.format("K8s secret yaml does not contain %s field", field));

lib/types/method.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseMethod = exports.Method = void 0;
+var Method;
+(function (Method) {
+    Method["KUBECONFIG"] = "kubeconfig";
+    Method["SERVICE_ACCOUNT"] = "service-account";
+    Method["SERVICE_PRINCIPAL"] = "service-principal";
+})(Method = exports.Method || (exports.Method = {}));
+/**
+ * Converts a string to the Method enum
+ * @param str The method (case insensitive)
+ * @returns The Method enum or undefined if it can't be parsed
+ */
+exports.parseMethod = (str) => Method[Object.keys(Method).filter((k) => Method[k].toString().toLowerCase() === str.toLowerCase())[0]];