SQSCANGHA-115 Migrate sanity checks

src/index.js

@@ -1 +1,39 @@
-console.log("Hi there");
+import * as core from "@actions/core";
+import {
+  checkGradleProject,
+  checkMavenProject,
+  checkSonarToken,
+  validateScannerVersion,
+} from "./sanity-checks";
+
+function getInputs() {
+  //FIXME: should not rely on ENV vars
+  const scannerVersion = process.env.INPUT_SCANNERVERSION; // core.getInput("scannerVersion");
+  const projectBaseDir = process.env.INPUT_PROJECTBASEDIR; // core.getInput("projectBaseDir") || ".";
+
+  console.log("scannerVersion: ", scannerVersion);
+
+  return { scannerVersion, projectBaseDir };
+}
+
+function runSanityChecks(inputs) {
+  try {
+    const { scannerVersion, projectBaseDir } = inputs;
+
+    validateScannerVersion(scannerVersion);
+    checkSonarToken(core);
+    checkMavenProject(core, projectBaseDir);
+    checkGradleProject(core, projectBaseDir);
+  } catch (error) {
+    core.setFailed(`Sanity checks failed: ${error.message}`);
+    process.exit(1);
+  }
+}
+
+function run() {
+  const inputs = getInputs();
+
+  runSanityChecks(inputs);
+}
+
+run();