[DXDOCS-129] feat: set up gh action for redirects cleanup

Author: pclavier92

.github/workflows/clean-redirects-pr.yml

@@ -0,0 +1,34 @@
+# Cleanup redirects config file.
+name: Redirects cleanup PR
+
+on:
+  schedule:
+    - cron: '0 7 * * 1'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get current date
+        id: date
+        run: echo "current_date=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
+      - name: Checkout
+        uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '14.17'
+          cache: 'yarn'
+      - run: yarn
+      - run: yarn run clean-redirects
+      - name: Create Pull Request
+        id: cpr
+        uses: peter-evans/create-pull-request@v3
+        with:
+          commit-message: Redirects config cleanup ${{ env.current_date }}
+          committer: GitHub <[email protected]>
+          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
+          signoff: false
+          branch: clean_redirects_action_${{ env.current_date }}
+          delete-branch: true
+          title: 'Redirects config cleanup ${{ env.current_date }}'

codemods/clean-redirects-config.js

@@ -45,5 +45,5 @@ module.exports = function(fileInfo, api) {
   });
   const transformedSource = prettyPrint(root);
   // keep position and spaces for block comments within the redirect object
-  return transformedSource.replace(OBJECT_COMMENT_REGEX, (match, group) => `},\n\n\t${group}`);
+  return transformedSource.replace(OBJECT_COMMENT_REGEX, (match, group) => `},\n\n  ${group}`);
 }

package.json

@@ -7,8 +7,7 @@
     "heroku-prebuild": "bash prebuild.sh",
     "heroku-postbuild": "bash postbuild.sh",
     "precommit": "lint-staged",
-    "transform": "node ./node_modules/jscodeshift/bin/jscodeshift.js",
-    "clean-redirects": "yarn run transform -t codemods/clean-redirects-config.js config/redirects.js"
+    "clean-redirects": "npx jscodeshift -t codemods/clean-redirects-config.js config/redirects.js"
   },
   "lint-staged": {
     "*.md": "markdownlint"