Added the ability to post unique keys in batches

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @splitio/sdk

.github/pull_request_template.md

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+# Split Synchronizer
+
+## What did you accomplish?
+
+## How do we test the changes introduced in this PR?
+
+## Extra Notes

.github/workflows/docker.yml

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+name: docker
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'push' && github.run_number || github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  docker:
+    name: Build Docker image
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        app:
+          - synchronizer
+          - proxy
+        fips_mode:
+          - enabled
+          - disabled
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: amd64,arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Dockerhub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_RO_TOKEN }}
+
+      - name: Login to Artifactory
+        if: ${{ github.event_name == 'push' }}
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ vars.ARTIFACTORY_DOCKER_REGISTRY }}
+          username: ${{ vars.ARTIFACTORY_DOCKER_USER }}
+          password: ${{ secrets.ARTIFACTORY_DOCKER_PASS }}
+
+      - name: Get version
+        run: echo "VERSION=$(awk '/^const Version/{gsub(/"/, "", $4); print $4}' splitio/version.go)" >> $GITHUB_ENV
+
+      - name: Docker Build and Push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/Dockerfile.${{ matrix.app }}
+          push: ${{ github.event_name == 'push' }}
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ vars.ARTIFACTORY_DOCKER_REGISTRY }}/split-${{ matrix.app }}${{ matrix.fips_mode == 'enabled' && '-fips' || ''}}:${{ env.VERSION }},${{ vars.ARTIFACTORY_DOCKER_REGISTRY }}/split-${{ matrix.app }}${{ matrix.fips_mode == 'enabled' && '-fips' || '' }}:latest
+          build-args: |
+            FIPS_MODE=${{ matrix.fips_mode }}
+
+  lacework:
+    name: Scan Docker image
+    if: ${{ github.event_name == 'pull_request' }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        app:
+          - synchronizer
+          - proxy
+        fips_mode:
+          - enabled
+          - disabled
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Get version
+        run: echo "VERSION=$(awk '/^const Version/{gsub(/"/, "", $4); print $4}' splitio/version.go)" >> $GITHUB_ENV
+
+      - name: Login to Dockerhub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_RO_TOKEN }}
+
+      - name: Docker Build and Push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/Dockerfile.${{ matrix.app }}
+          push: false
+          tags: ${{ vars.ARTIFACTORY_DOCKER_REGISTRY }}/split-${{ matrix.app }}${{ matrix.fips_mode == 'enabled' && '-fips' || ''}}:${{ env.VERSION }}
+          build-args: |
+            FIPS_MODE=${{ matrix.fips_mode }}
+
+      - name: Scan container using Lacework
+        uses: lacework/[email protected]
+        with:
+          LW_ACCOUNT_NAME: ${{ vars.LW_ACCOUNT_NAME }}
+          LW_ACCESS_TOKEN: ${{ secrets.LW_ACCESS_TOKEN }}
+          IMAGE_NAME: ${{ vars.ARTIFACTORY_DOCKER_REGISTRY }}/split-${{ matrix.app }}${{ matrix.fips_mode == 'enabled' && '-fips' || ''}}
+          IMAGE_TAG: ${{ env.VERSION }}
+          SAVE_RESULTS_IN_LACEWORK: true
+          RESULTS_IN_GITHUB_SUMMARY: true

.github/workflows/s3.yml

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+name: cd
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  build-publish:
+    name: Build and publish to S3
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.3'
+
+      - name: Create build folder
+        run: mkdir -p build
+
+      - name: Execute build
+        run: make release_assets
+
+      - name: Configure AWS credentials
+        if: ${{ github.event_name == 'push' }}
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: arn:aws:iam::825951051969:role/gha-downloads-role
+          aws-region: us-east-1
+
+      - name: Deploy to S3
+        if: ${{ github.event_name == 'push' }}
+        run: aws s3 sync $SOURCE_DIR s3://$BUCKET
+        env:
+          BUCKET: downloads.split.io
+          SOURCE_DIR: ./build

.github/workflows/test.yml

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+name: test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches-ignore:
+      - none
+
+jobs:
+  build-and-test:
+    name: Build and run tests
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        credentials:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_RO_TOKEN }}
+        ports:
+          - 6379:6379
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.3'
+
+      - name: Get version
+        run: echo "VERSION=$(awk '/^const Version/{gsub(/"/, "", $4); print $4}' splitio/version.go)" >> $GITHUB_ENV
+
+      - name: Run test
+        run: make test_coverage
+
+      - name: SonarQube Scan (Pull Request)
+        if: ${{ github.event_name == 'pull_request' }}
+        uses: SonarSource/sonarcloud-github-action@v3
+        env:
+          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}
+        with:
+          projectBaseDir: .
+          args: >
+            -Dsonar.host.url=${{ secrets.SONARQUBE_HOST }}
+            -Dsonar.projectVersion=${{ env.VERSION }}
+            -Dsonar.pullrequest.key=${{ github.event.pull_request.number }}
+            -Dsonar.pullrequest.branch=${{ github.event.pull_request.head.ref }}
+            -Dsonar.pullrequest.base=${{ github.event.pull_request.base.ref }}
+
+      - name: SonarQube Scan (Push)
+        if: ${{ github.event_name == 'push' }}
+        uses: SonarSource/sonarcloud-github-action@v3
+        env:
+          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}
+        with:
+          projectBaseDir: .
+          args: >
+            -Dsonar.host.url=${{ vars.SONARQUBE_HOST }}
+            -Dsonar.projectVersion=${{ env.VERSION }}

.github/workflows/unstable.yml

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+name: unstable
+
+on:
+  push:
+    branches-ignore:
+      - master
+
+jobs:
+  push-docker-image:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        app:
+          - synchronizer
+          - proxy
+        fips_mode:
+          - enabled
+          - disabled
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: amd64,arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Dockerhub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_RO_TOKEN }}
+
+      - name: Login to Artifactory
+        uses: docker/login-action@v3
+        with:
+          registry: splitio-docker-dev.jfrog.io
+          username: ${{ vars.ARTIFACTORY_DOCKER_USER }}
+          password: ${{ secrets.ARTIFACTORY_DOCKER_PASS }}
+
+      - name: Get short hash
+        run: echo "SHORT_SHA=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
+
+      - name: Docker Build and Push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/Dockerfile.${{ matrix.app }}
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: splitio-docker-dev.jfrog.io/split-${{ matrix.app }}${{ matrix.fips_mode == 'enabled' && '-fips' || '' }}:${{ env.SHORT_SHA }}
+          build-args: |
+            FIPS_MODE=${{ matrix.fips_mode }}

.github/workflows/update-license-year.yml

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+name: Update License Year
+
+on:
+  schedule:
+    - cron: "0 3 1 1 *" # 03:00 AM on January 1
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set Current year
+        run: "echo CURRENT=$(date +%Y) >> $GITHUB_ENV"
+
+      - name: Set Previous Year
+        run: "echo PREVIOUS=$(($CURRENT-1)) >> $GITHUB_ENV"
+
+      - name: Update LICENSE
+        uses: jacobtomlinson/gha-find-replace@v2
+        with:
+          find: ${{ env.PREVIOUS }}
+          replace: ${{ env.CURRENT }}
+          include: "LICENSE"
+          regex: false
+
+      - name: Commit files
+        run: |
+          git config user.name 'github-actions[bot]'
+          git config user.email 'github-actions[bot]@users.noreply.github.com'
+          git commit -m "Updated License Year" -a
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          title: Update License Year
+          branch: update-license

.gitignore

@@ -1,7 +1,19 @@
 #Project files
-split-synchronizer
+split-sync
+split-proxy
+split-sync-fips
+split-proxy-fips
+proxy-opts.md
+sync-opts.md
+
+coverage.out
+entrypoint.proxy.sh
+entrypoint.sync.sh
+entrypoint.synchronizer.sh
 run.sh
 bin/*
+*.yaml
+/vendor
 
 # Compiled Object files, Static and Dynamic libs (Shared Objects)
 *.o
@@ -31,10 +43,35 @@ _testmain.go
 .DS_Store
 *.json
 !/test/dataset/test.conf.json
+!/test/dataset/test.conf.error1.json
+!/test/dataset/test.conf.error2.json
+!/test/dataset/test.conf.error3.json
+!/test/dataset/test.conf.error4.json
+!/test/dataset/test.conf.error5.json
+!/test/dataset/test.conf.json
+!/test/dataset/test.conf.warning1.json
+!/test/dataset/test.conf.warning2.json
+!/test/dataset/test.conf.warning3.json
+!/test/dataset/test.conf.warning4.json
+!/test/dataset/test.conf.warning5.json
 
 # vim backup files
 *.swp
 
 # Release files
 release/*.bin
 release/*.zip
+release/versions.html
+
+Gopkg.lock
+
+.vscode/*
+
+build/*
+split-proxy
+split-sync
+/clilist
+
+windows/downloads
+windows/unpacked
+windows/build