Chore: adds trusted bots to danger

.dangerfile.js

@@ -6,15 +6,27 @@ const src = danger.git.fileMatch('src/*');
 const tests = danger.git.fileMatch('tests/*');
 const system = danger.git.fileMatch('.*', '.*/**', 'LICENSE.md', 'package-lock.json', 'package.json');
 const isOwner = danger.github.pr.user.login === danger.github.thisPR.owner;
+const renovateBot = 29139614;
+const TrustedBots = [ renovateBot ];
+// const isBot = danger.github.pr.user.type === 'Bot';
+const isTrustedBot = TrustedBots.includes(danger.github.pr.user.id);
 const modifiedList = danger.git.modified_files.join('\n\n- ');
 
 export default async function () {
     message(`Changed Files in this PR:\n\n- ${modifiedList}`);
 
+    const { data: contributors } = await danger.github.api.repos.listContributors(danger.github.thisPR);
+    const contributor = contributors.find(c => c.login === danger.github.pr.user.login);
+
+    if (contributor) {
+        message(`${contributor} login already contributed ${contributor.contributions} times`);
+    }
+
     if (system.modified && !isOwner) {
         const files = system.getKeyedPaths().modified;
+        const level = (contributor || isTrustedBot) ? warn : fail;
 
-        fail(`Only owner can change system files [${files.join(', ')}], please provide issue instead`, files[0]);
+        level(`Only owner can change system files [${files.join(', ')}], please provide issue instead`, files[0]);
     }
 
     if (src.modified && !tests.modified) {

.eslintignore

@@ -0,0 +1 @@
+!.dangerfile.js