Add PR seed upload workflow.

.github/workflows/pr-seed-upload.yml

@@ -0,0 +1,38 @@
+name: PR Seed Upload
+
+on:
+  pull_request:
+    paths:
+      - 'studies/**'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+
+      - name: Generate seed
+        run: |
+          npm install
+          npm run typecheck:scripts
+          npm run build:proto
+          npm run typecheck
+          npm run test
+          npm run seed_tools -- create_seed studies seed.bin
+
+      - name: Upload seed
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_PRODUCTION_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_PRODUCTION_SECRET_ACCESS_KEY }}
+          AWS_REGION: us-west-2
+          CLOUDFRONT_DISTRIBUTION_ID: ${{ secrets.CLOUDFRONT_DISTRIBUTION_ID }}
+          REMOTE_SEED_PATH: 'pull/${{github.event.pull_request.number}}/seed'
+        run: |
+          gzip -c seed.bin | aws s3 cp - "s3://brave-production-griffin-origin/$REMOTE_SEED_PATH" \
+            --content-type application/octet-stream \
+            --content-encoding gzip
+
+          INVALIDATION_ID=$(aws cloudfront create-invalidation --distribution-id "$CLOUDFRONT_DISTRIBUTION_ID" --paths "/$REMOTE_SEED_PATH" --query 'Invalidation.Id' --output text)
+
+          aws cloudfront wait invalidation-completed --distribution-id "$CLOUDFRONT_DISTRIBUTION_ID" --id "$INVALIDATION_ID"

src/seed_tools/commands/create_seed.ts

@@ -24,6 +24,7 @@ export default new Command('create_seed')
   .option(
     '--serial_number_path <path>',
     'file path to write the serial number to',
+    './serialnumber',
   )
   .option('--mock_serial_number <value>', 'mock serial number')
   .action(main);

studies/AdBlockComponentUpdateIntervalStudy.json

@@ -0,0 +1,35 @@
+[
+  {
+    "name": "AdBlockComponentUpdateIntervalStudy",
+    "experiment": [
+      {
+        "name": "Enabled",
+        "probability_weight": 100,
+        "feature_association": {
+          "enable_feature": [
+            "AdBlockDefaultResourceUpdateInterval"
+          ]
+        },
+        "param": [
+          {
+            "name": "update_interval_mins",
+            "value": "1"
+          }
+        ]
+      }
+    ],
+    "filter": {
+      "channel": [
+        "NIGHTLY",
+        "BETA",
+        "RELEASE"
+      ],
+      "platform": [
+        "PLATFORM_WINDOWS",
+        "PLATFORM_MAC",
+        "PLATFORM_LINUX",
+        "PLATFORM_ANDROID"
+      ]
+    }
+  }
+]