Fix things

lib/Inputs.js

@@ -9,6 +9,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const fs_1 = require("fs");
+const path_1 = require("path");
 class CoreInputs {
     constructor(context) {
         this.context = context;
@@ -16,6 +17,9 @@ class CoreInputs {
     get artifact() {
         return core.getInput('artifact');
     }
+    get artifactName() {
+        return path_1.basename(this.artifact);
+    }
     get artifactContentType() {
         const type = core.getInput('artifactContentType');
         if (type) {
@@ -66,6 +70,9 @@ class CoreInputs {
     get token() {
         return core.getInput('token', { required: true });
     }
+    readArtifact() {
+        return fs_1.readFileSync(this.artifact);
+    }
     stringFromFile(path) {
         return fs_1.readFileSync(path, 'utf-8');
     }