chore: move out script into one file instead because args were too long

Signed-off-by: blam <ben@blam.sh>
2022-01-18 18:21:29 +01:00
parent 5cefc14d51
commit e23c2463d5
2 changed files with 100 additions and 86 deletions
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2022 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+module.exports = async ({ github, context, core }) => {
+  // first get all open pull requests
+  const allPullRequests = await github.paginate(github.rest.pulls.list, {
+    owner: context.repo.owner,
+    repo: context.repo.repo,
+    state: 'open',
+  });
+
+  const { data: teams } = await github.request('GET /orgs/{org}/teams', {
+    org: context.repo.owner,
+  });
+
+  const groupMembers = await Promise.all(
+    teams.map(async team => {
+      const { data } = await github.rest.teams.listMembersInOrg({
+        org: context.repo.owner,
+        team_slug: team.slug,
+      });
+
+      return { team: `@backstage/${team.slug}`, data };
+    }),
+  );
+
+  for (const pullRequest of allPullRequests) {
+    // Go through each file changed and go through each codeowner entry and use minimatch to see if the file matches
+    // strip the backstage group from the name?
+    // If it does match push the owner to a list of reviewers
+    // check to see the reviews and if there is at least one matching reviewer from those group
+    const changedFiles = await github.paginate(github.rest.pulls.listFiles, {
+      owner: context.repo.owner,
+      repo: context.repo.repo,
+      pull_number: pullRequest.number,
+    });
+
+    const allReviews = await github.paginate(github.rest.pulls.listReviews, {
+      owner: context.repo.owner,
+      repo: context.repo.repo,
+      pull_number: pullRequest.number,
+    });
+
+    const expectedReviewers = new Set();
+
+    for (const file of changedFiles) {
+      expectedReviewers.add(...codeowners.getOwner(file.filename));
+    }
+
+    const hasReviewed = new Set();
+
+    // For each reviewer in the group, check to see if they have a review set
+    for (const reviewer of expectedReviewers) {
+      const members = groupMembers.find(member => member.team === reviewer);
+      if (members) {
+        // then we are dealing with a group
+        const hasMemberReview = allReviews.some(review =>
+          members.data.some(member => member.login === review.user.login),
+        );
+        if (hasMemberReview) {
+          hasReviewed.add(reviewer);
+        }
+      } else {
+        // reviewer is a person
+        const hasReview = allReviews.some(
+          review => reviewer === `@${review.user.login}`,
+        );
+        if (hasReview) {
+          hasReviewed.add(reviewer);
+        }
+      }
+    }
+
+    if (hasReviewed.size === expectedReviewers.size) {
+      console.log('should remove label');
+      // await github.rest.issues.removeLabel({
+      //  issue_number: context.issue.number,
+      //  owner: context.repo.owner,
+      //  repo: context.repo.repo,
+      //  name: 'awaiting-review'
+      // }).catch(() => {});
+    } else {
+      console.log('should add label');
+    }
+  }
+};