feat: display author of changes in workflow tab (#5780)

packages/netlify-cms-backend-github/src/API.ts

@@ -570,11 +570,27 @@ export default class API {
     }
   }
 
+  async getPullRequestAuthor(pullRequest: Octokit.PullsListResponseItem) {
+    if (!pullRequest.user?.login) {
+      return;
+    }
+
+    try {
+      const user: GitHubUser = await this.request(`/users/${pullRequest.user.login}`);
+      return user.name || user.login;
+    } catch {
+      return;
+    }
+  }
+
   async retrieveUnpublishedEntryData(contentKey: string) {
     const { collection, slug } = this.parseContentKey(contentKey);
     const branch = branchFromContentKey(contentKey);
     const pullRequest = await this.getBranchPullRequest(branch);
-    const { files } = await this.getDifferences(this.branch, pullRequest.head.sha);
+    const [{ files }, pullRequestAuthor] = await Promise.all([
+      this.getDifferences(this.branch, pullRequest.head.sha),
+      this.getPullRequestAuthor(pullRequest),
+    ]);
     const diffs = await Promise.all(files.map(file => this.diffFromFile(file)));
     const label = pullRequest.labels.find(l => isCMSLabel(l.name, this.cmsLabelPrefix)) as {
       name: string;
@@ -587,6 +603,7 @@ export default class API {
       status,
       diffs: diffs.map(d => ({ path: d.path, newFile: d.newFile, id: d.sha })),
       updatedAt,
+      pullRequestAuthor,
     };
   }
 

packages/netlify-cms-backend-github/src/GraphQLAPI.ts

@@ -72,6 +72,14 @@ type GraphQLPullRequest = {
     id: string;
     isFork: boolean;
   };
+  user: GraphQLPullsListResponseItemUser;
+};
+
+type GraphQLPullsListResponseItemUser = {
+  avatar_url: string;
+  login: string;
+  url: string;
+  name: string;
 };
 
 function transformPullRequest(pr: GraphQLPullRequest) {
@@ -272,6 +280,11 @@ export default class GraphQLAPI extends API {
     }
   }
 
+  async getPullRequestAuthor(pullRequest: Octokit.PullsListResponseItem) {
+    const user = pullRequest.user as unknown as GraphQLPullsListResponseItemUser;
+    return user?.name || user?.login;
+  }
+
   async getPullRequests(
     head: string | undefined,
     state: PullRequestState,

packages/netlify-cms-backend-github/src/fragments.ts

@@ -51,6 +51,12 @@ export const pullRequest = gql`
     title
     merged_at: mergedAt
     updated_at: updatedAt
+    user: author {
+      login
+      ... on User {
+        name
+      }
+    }
     repository {
       ...RepositoryParts
     }