Fix/ppdsc 2611 revert

.circleci/config.yml

@@ -803,24 +803,15 @@ jobs:
       - run:
           name: 'Check if updates required'
           command: |
-            export PR_BRANCH_NAME=$(gh pr list --search $CIRCLE_SHA1 --state merged --json headRefName --jq '.[].headRefName')
-            echo "Found branch name: ${PR_BRANCH_NAME}"
-            export PERCY_TOKEN=$PERCY_COMPS_TOKEN
-            export CHECK_UPDATES=$(npx -y run-func scripts/check-baseline-updates.js run $PR_BRANCH_NAME)
-            echo "Result from check-baseline-updates.js: ${CHECK_UPDATES}"
-            if [ $CHECK_UPDATES = "UPDATES_REQUIRED" ]; then
-              echo "Baseline updates required; continuing job."
-              echo 'export PERCY_PARTIAL_BUILD=1' >> "$BASH_ENV"
-            elif [ $CHECK_UPDATES = "NO_UPDATES_REQUIRED" ]; then
-              echo "No baseline updates required; finishing job."
-              circleci-agent step halt
-            else
-              echo "Error checking PR"
-              exit 1
-            fi
-      - run:
-          name: 'Confirm partial build'
-          command: echo "PERCY_PARTIAL_BUILD is set to ${PERCY_PARTIAL_BUILD}"
+            {
+                export PR_BRANCH_NAME=$(gh pr list --search $CIRCLE_SHA1 --state merged --json headRefName --jq '.[].headRefName') &&
+                echo "Found branch name: ${PR_BRANCH_NAME}" &&
+                node scripts/check-baseline-updates.js $PR_BRANCH_NAME "comps" &&
+                echo "No baseline updates required; finishing job." &&
+                circleci-agent step halt
+            } || {
+                echo "Baseline updates required; continuing job."
+            }
       - run_test_visual_comps_percy
       - slack/notify:
           <<: *slack_notify
@@ -835,24 +826,15 @@ jobs:
       - run:
           name: 'Check if updates required'
           command: |
-            export PR_BRANCH_NAME=$(gh pr list --search $CIRCLE_SHA1 --state merged --json headRefName --jq '.[].headRefName')
-            echo "Found branch name: ${PR_BRANCH_NAME}"
-            export PERCY_TOKEN=$PERCY_DOCSITE_TOKEN
-            export CHECK_UPDATES=$(npx -y run-func scripts/check-baseline-updates.js run $PR_BRANCH_NAME)
-            echo "Result from check-baseline-updates.js: ${CHECK_UPDATES}"
-            if [ $CHECK_UPDATES = "UPDATES_REQUIRED" ]; then
-              echo "Baseline updates required; continuing job."
-              echo 'export PERCY_PARTIAL_BUILD=1' >> "$BASH_ENV"
-            elif [ $CHECK_UPDATES = "NO_UPDATES_REQUIRED" ]; then
-              echo "No baseline updates required; finishing job."
-              circleci-agent step halt
-            else
-              echo "Error checking PR"
-              exit 1
-            fi
-      - run:
-          name: 'Confirm partial build'
-          command: echo "PERCY_PARTIAL_BUILD is set to ${PERCY_PARTIAL_BUILD}"
+            {
+                export PR_BRANCH_NAME=$(gh pr list --search $CIRCLE_SHA1 --state merged --json headRefName --jq '.[].headRefName') &&
+                echo "Found branch name: ${PR_BRANCH_NAME}" &&
+                node scripts/check-baseline-updates.js $PR_BRANCH_NAME "docsite" &&
+                echo "No baseline updates required; finishing job." &&
+                circleci-agent step halt
+            } || {
+                echo "Baseline updates required; continuing job."
+            }
       - run_test_visual_docs_percy
       - slack/notify:
           <<: *slack_notify

jest.config.js

@@ -1,9 +1,5 @@
 module.exports = {
-  projects: [
-    '<rootDir>/src/jest.config.js',
-    '<rootDir>/site/jest.config.js',
-    '<rootDir>/scripts/jest.config.js',
-  ],
+  projects: ['<rootDir>/src/jest.config.js', '<rootDir>/site/jest.config.js'],
   coveragePathIgnorePatterns: ['/node_modules/', '<rootDir>/test'],
   coverageReporters: ['lcov', 'text-summary'],
   collectCoverage: true,

percy.config.js

@@ -1,13 +1,11 @@
 const SKIP_GITHUB_CHECK = process.env.SKIP_PERCY_CHECK === 'true';
-const storybookConfig = require('./percy-storybook.config.json');
 
 module.exports = {
   version: 2,
   snapshot: {
     widths: [375, 1280],
   },
   storybook: {
-    ...storybookConfig,
     ...(SKIP_GITHUB_CHECK ? {include: 'skip-percy-tests'} : {}),
   },
 };

scripts/check-baseline-updates.js

@@ -1,19 +1,9 @@
 #!/usr/bin/env node
 const https = require('https');
-const fs = require('fs');
 
-const PERCY_URL = 'https://percy.io';
+const PERCY_URL = 'https://percy.io/api/v1';
 
-const CONFIG_FILE = 'percy-storybook.config.json';
-
-// Use stderr to stop logs being returned to parent process
-const log = value => process.stderr.write(`${value}\n`);
-
-const RESPONSES = {
-  ERROR: 'ERROR',
-  UPDATES_REQUIRED: 'UPDATES_REQUIRED',
-  NO_UPDATES_REQUIRED: 'NO_UPDATES_REQUIRED',
-};
+const log = value => process.stdout.write(`${value}\n`);
 
 function apiCall(url, options) {
   return new Promise((resolve, reject) => {
@@ -31,66 +21,46 @@ function apiCall(url, options) {
   });
 }
 
-function percyApiCall(path) {
-  const token = process.env.PERCY_TOKEN;
+async function getPercyBuildForBranch(branchName, project) {
+  log(`Looking for Percy ${project} build for branch ${branchName}`);
+  const token = process.env[`PERCY_${project.toUpperCase()}_TOKEN`];
   if (!token) {
-    throw Error(`No Percy token found`);
+    log(`No Percy token found for project ${project}`);
+    throw Error();
   }
-  return apiCall(`${PERCY_URL}${path}`, {
+  const builds = await apiCall(`${PERCY_URL}/builds`, {
     headers: {Authorization: `Token ${token}`},
   });
-}
-
-async function getPercyBuildForBranch(branchName) {
-  log(`Looking for Percy build for branch ${branchName}`);
-  const builds = await percyApiCall('/api/v1/builds');
-  for (let i = 0; i < builds.data.length; i++) {
+  for (let i = 0; i <= builds.data.length; i++) {
     const build = builds.data[i];
     if (build.attributes.branch === branchName) {
       return build;
     }
   }
-  throw Error(`No Percy build found for branch ${branchName}`);
+  log(`No Percy build found for branch ${branchName}`);
+  throw Error();
 }
 
-async function checkUpdates(headRefName) {
+async function checkIfBaselineUpdatesRequired(headRefName, project) {
   const branchName = headRefName.trim();
-  log(`Checking if baselines to be updated after ${branchName} was merged`);
+  log(
+    `Checking if baselines for ${project} need to be updated after ${branchName} was merged`,
+  );
 
-  const build = await getPercyBuildForBranch(branchName);
+  const build = await getPercyBuildForBranch(branchName, project);
   const reviewState = build.attributes['review-state'];
   const nbDiffs = build.attributes['total-comparisons-diff'];
 
   log(`Build is in state ${reviewState} with ${nbDiffs} diffs`);
   if (reviewState !== 'approved' || !nbDiffs) {
     log(`No diffs requiring updates`);
-    return false;
+    throw Error();
   }
-
-  const snapshots = await percyApiCall(
-    build.relationships.snapshots.links.related,
-  );
-
-  const include = snapshots.data
-    .filter(
-      ({attributes}) => attributes['review-state-reason'] === 'user_approved',
-    )
-    .map(({attributes: {name}}) => `^${name}$`);
-
-  log(`Updating ${CONFIG_FILE}`);
-  fs.writeFileSync(`./${CONFIG_FILE}`, JSON.stringify({include}));
-
-  return true;
 }
 
-const run = async headRefName =>
-  checkUpdates(headRefName)
-    .then(res =>
-      res ? RESPONSES.UPDATES_REQUIRED : RESPONSES.NO_UPDATES_REQUIRED,
-    )
-    .catch(err => {
-      log(err);
-      return RESPONSES.ERROR;
-    });
-
-module.exports = {run};
+// this script fails if updates are required
+const headRefName = process.argv[2];
+const project = process.argv[3];
+checkIfBaselineUpdatesRequired(headRefName, project)
+  .then(() => process.exit(1))
+  .catch(() => process.exit(0));