Add auth support (#21)

* Updates

* Update

* Update

* Update

* Update

* Yarn sometimes prefers npmrc, so use same token

* Description

* Update readme

* Feedback

* Add type

* new toolkit and scoped registries

* npmrc in RUNNER_TEMP

* Dont always auth

* Try exporting blank token

* Get auth working for now pending runner changes

* Fix string interpolation for auth token.

* Don't export both userconfigs

* Update authutil.js

* Add single quotes for authString

* Fix the registry string.

* Use userconfig and append trailing slash

* Keep in root of repo

* Try just adding auth token

* Remove auth token

* Try changes again

* Add tests

* Npm and GPR samples

* Add types

node_modules/@octokit/endpoint/dist-src/util/add-query-parameters.js

@@ -0,0 +1,21 @@
+export function addQueryParameters(url, parameters) {
+    const separator = /\?/.test(url) ? "&" : "?";
+    const names = Object.keys(parameters);
+    if (names.length === 0) {
+        return url;
+    }
+    return (url +
+        separator +
+        names
+            .map(name => {
+            if (name === "q") {
+                return ("q=" +
+                    parameters
+                        .q.split("+")
+                        .map(encodeURIComponent)
+                        .join("+"));
+            }
+            return `${name}=${encodeURIComponent(parameters[name])}`;
+        })
+            .join("&"));
+}

node_modules/@octokit/endpoint/dist-src/util/extract-url-variable-names.js

@@ -0,0 +1,11 @@
+const urlVariableRegex = /\{[^}]+\}/g;
+function removeNonChars(variableName) {
+    return variableName.replace(/^\W+|\W+$/g, "").split(/,/);
+}
+export function extractUrlVariableNames(url) {
+    const matches = url.match(urlVariableRegex);
+    if (!matches) {
+        return [];
+    }
+    return matches.map(removeNonChars).reduce((a, b) => a.concat(b), []);
+}

node_modules/@octokit/endpoint/dist-src/util/lowercase-keys.js

@@ -0,0 +1,9 @@
+export function lowercaseKeys(object) {
+    if (!object) {
+        return {};
+    }
+    return Object.keys(object).reduce((newObj, key) => {
+        newObj[key.toLowerCase()] = object[key];
+        return newObj;
+    }, {});
+}

node_modules/@octokit/endpoint/dist-src/util/omit.js

@@ -0,0 +1,8 @@
+export function omit(object, keysToOmit) {
+    return Object.keys(object)
+        .filter(option => !keysToOmit.includes(option))
+        .reduce((obj, key) => {
+        obj[key] = object[key];
+        return obj;
+    }, {});
+}