Install actions/artifact@v1 as artifact-legacy and v2 as artifact

node_modules/binary/lib/vars.js

@@ -0,0 +1,28 @@
+module.exports = function (store) {
+    function getset (name, value) {
+        var node = vars.store;
+        var keys = name.split('.');
+        keys.slice(0,-1).forEach(function (k) {
+            if (node[k] === undefined) node[k] = {};
+            node = node[k]
+        });
+        var key = keys[keys.length - 1];
+        if (arguments.length == 1) {
+            return node[key];
+        }
+        else {
+            return node[key] = value;
+        }
+    }
+    
+    var vars = {
+        get : function (name) {
+            return getset(name);
+        },
+        set : function (name, value) {
+            return getset(name, value);
+        },
+        store : store || {},
+    };
+    return vars;
+};