Add github workflows

.github/configuration/codeql-config.yml

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+name: "Code QL Configuration"
+
+paths:
+    - ./src

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/src" # Location of package manifests
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 50

.github/workflows/build-docker.yml

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+name: 'Build Docker Image'
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "Dockerfile"
+      - "src/**"
+      - ".github/workflows/**"
+
+  # Allows you to run this workflow manually from the Actions tab. We can override the branch, image name, and docker registry.
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: 'Ref'
+        required: false
+        default: ''
+      image:
+        description: 'Image Name'
+        required: true
+        default: 'mfdlabs/ns1-github-comparator'
+      registry:
+        description: 'Docker Registry'
+        required: true
+        default: 'docker.io'
+
+jobs:
+  build:
+    if: "!contains(github.event.head_commit.message, '[SKIP IMAGE]')"
+    runs-on: ubuntu-latest
+
+    # If DOCKER_REGISTRY is not set, default to docker.io
+    env:
+      DOCKER_REGISTRY: ${{ github.event.inputs.registry || secrets.DOCKER_REGISTRY || 'docker.io' }}
+      IMAGE_NAME: ${{ github.event.inputs.image || secrets.IMAGE_NAME || 'mfdlabs/ns1-github-comparator' }}
+      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+      DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+
+    # Pushes 2 identical images to the registry, one with the tag latest and one with the version from git-ref
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.inputs.ref || github.ref }}
+
+      # Error if IMAGE_NAME is not set
+      - name: Check IMAGE_NAME
+        run: |
+          if [ -z "$IMAGE_NAME" ]; then
+            echo "IMAGE_NAME is not set"
+            exit 1
+          fi
+
+      # Error if DOCKER_USERNAME is not set
+      - name: Check DOCKER_USERNAME
+        run: |
+          if [ -z "$DOCKER_USERNAME" ]; then
+            echo "DOCKER_USERNAME is not set"
+            exit 1
+          fi
+
+      # Error if DOCKER_PASSWORD is not set
+      - name: Check DOCKER_PASSWORD
+        run: |
+          if [ -z "$DOCKER_PASSWORD" ]; then
+            echo "DOCKER_PASSWORD is not set"
+            exit 1
+          fi
+          
+      # Login to the registry
+      - name: Login to registry
+        run: echo ${{ secrets.DOCKER_PASSWORD }} | docker login ${{ env.DOCKER_REGISTRY }} -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
+
+      # Push the image to the registry
+      - name: Build & Push the image
+        run: make build-docker IMAGE_NAME=${{ env.IMAGE_NAME }} CI=true

.github/workflows/build.yml

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+name: Go Build
+
+on:
+  push:
+    branches:
+      - "master"
+    paths:
+      - "src/**"
+      - ".github/workflows/**"
+  pull_request:
+    paths:
+      - "src/**"
+      - ".github/workflows/**"
+
+jobs:
+  lint:
+    name: Go lint
+    if: "!contains(toJSON(github.event.commits.*.message), '[SKIP BUILD]')"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup the Golang environment with version 1.20.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.20.x
+
+      - name: Run lint
+        working-directory: ./src
+        run: go mod tidy && go mod vendor && go vet ./...
+
+  build:
+    name: Build
+    if: "!contains(toJSON(github.event.commits.*.message), '[SKIP BUILD]')"
+    needs: lint
+    runs-on: ubuntu-latest
+
+    strategy:
+        fail-fast: true
+        matrix:
+            os: ["linux", "darwin", "windows"]
+            arch: ["x86", "x64", "arm", "arm64"]
+            config: ["debug", "release"]
+
+    steps:
+      - name: Checkout repository.
+        uses: actions/checkout@v2
+
+      - name: Setup the Golang environment with version 1.20.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.20.x
+
+      - name: Run the build-<config>-<arch> make target
+        run: make build-${{ matrix.config }}-${{ matrix.arch }} GOOS=${{ matrix.os }}
+

.github/workflows/codeql.yml

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+name: CodeQL Analysis
+
+on:
+  push:
+    branches:
+      - "master"
+  pull_request:
+    branches:
+      - "master"
+
+jobs:
+  codeql:
+    if: "!contains(toJSON(github.event.commits.*.message), '[SKIP ANALYSIS]')"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: "go"
+          config-file: "./.github/configuration/codeql-config.yml"
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2

.github/workflows/test.yml

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+name: Go Test
+
+on:
+  push:
+    branches:
+      - "master"
+    paths:
+      - "src/**"
+      - ".github/workflows/**"
+  pull_request:
+    paths:
+      - "src/**"
+      - ".github/workflows/**"
+
+jobs:
+  test:
+    name: Go Test
+    if: "!contains(toJSON(github.event.commits.*.message), '[SKIP TEST]')"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup the Golang environment with version 1.20.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.20.x
+
+      - name: Run Test
+        run: make test