Merge pull request #8497 from backstage/blam/goalie-workflows

Goalie Workflows
2022-01-18 13:34:50 +01:00
parent b6d04a261c d622d37fd6
commit 68210a3e50
1 changed files with 130 additions and 0 deletions
@@ -0,0 +1,130 @@
+# on a review from someone in the reviewers group, remove the awaiting-review label and add the awaiting-author label
+name: Set Goalie Labels
+on:
+  pull_request_review:
+    types: [submitted]
+  pull_request_review_comment:
+    types: [created]
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14
+      - run: npm install codeowners
+
+      - uses: actions/github-script@v5
+        id: get-all-group-members
+        with:
+          github-token: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+          script: |
+            // Get all teams and their respective members
+            const {data: teams} = await github.request('GET /orgs/{org}/teams', {
+              org: context.payload.organization.login,
+            })
+
+            const groupMembers = await Promise.all(
+              teams.map(
+                async (team) => {
+                  const { data } = await github.rest.teams.listMembersInOrg({
+                    org: context.payload.organization.login,
+                    team_slug: team.slug,
+                  });
+
+                  return { team: `@backstage/${team.slug}`, data };
+                }
+              )
+            )
+
+            return groupMembers;
+
+      - uses: actions/github-script@v5
+        id: get-all-changed-files
+        with:
+          script: |
+            const { data: allFiles } = await github.rest.pulls.listFiles({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.issue.number,
+            });
+
+            return allFiles;
+
+      - uses: actions/github-script@v5
+        id: get-all-current-reviews
+        with:
+          script: |
+            const { data: allReviews } = await github.rest.pulls.listReviews({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.issue.number,
+            });
+
+            return allReviews;
+
+      - uses: actions/github-script@v5
+        id: fix-labels
+        with:
+          script: |
+            // if it's the author, always add awaiting-review label
+            const isAuthor = context.payload.pull_request.user.login === context.actor
+            if (isAuthor) {
+              await github.rest.issues.addLabels({
+                issue_number: context.issue.number,
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                labels: ['awaiting-review']
+              });
+              return;
+            }
+
+            // 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 = ${{ steps.get-all-changed-files.outputs.result }}
+            const allReviews = ${{ steps.get-all-current-reviews.outputs.result }}
+            const groupMembers = ${{ steps.get-all-group-members.outputs.result }}
+            const Codeowners = require('codeowners');
+            const codeowners = new Codeowners();
+
+            const expectedReviewers = new Set();
+
+            for (const file of changedFiles) {
+              expectedReviewers.add(...codeowners.getOwner(file.filename));
+            }
+
+            const hasReviewed = new Set();
+
+            // For each reviewer in the group, check to see if they have a review set
+            for (const reviewer of expectedReviewers) {
+              const members = groupMembers.find(member => member.team === reviewer);
+              if (members) {
+                // then we are dealing with a group
+                const hasMemberReview = allReviews.some(review => members.data.some(member => member.login === review.user.login));
+                if (hasMemberReview) {
+                  hasReviewed.add(reviewer);
+                }
+              } else {
+                // reviewer is a person
+                const hasReview = allReviews.some(review => reviewer === `@${review.user.login}`);
+                if (hasReview) {
+                  hasReviewed.add(reviewer);
+                }
+              }
+            }
+
+            if (hasReviewed.size === expectedReviewers.size) {
+              await github.rest.issues.removeLabel({
+                issue_number: context.issue.number,
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                name: 'awaiting-review'
+              }).catch(() => {});
+            }