REUSE

.github/workflows/ci.yml

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+name: CI
+on: [push, pull_request]
+jobs:
+  deps:
+    name: Dependencies
+    runs-on: ubuntu-22.04
+    env:
+      MIX_ENV: test
+    strategy:
+      matrix:
+        include:
+          - elixir: 1.15
+            otp: 25
+          - elixir: 1.16
+            otp: 26
+          - elixir: 1.17
+            otp: 27
+          - elixir: 1.18
+            otp: 27
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.otp }}
+
+      - name: Retrieve Cached Dependencies
+        uses: actions/cache@v3
+        id: mix-cache
+        with:
+          path: |
+            deps
+            _build
+            priv/plts
+          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('mix.lock') }}
+
+      - name: Install Dependencies
+        if: steps.mix-cache.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p priv/plts
+          mix local.rebar --force
+          mix local.hex --force
+          mix deps.get
+          mix deps.compile
+          mix dialyzer --plt
+
+  static_code_analysis:
+    name: Static Code Analysis
+    needs: deps
+    runs-on: ubuntu-22.04
+    env:
+      MIX_ENV: test
+    strategy:
+      matrix:
+        include:
+          - elixir: 1.18
+            otp: 27
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.otp }}
+
+      - name: Retrieve Cached Dependencies
+        uses: actions/cache@v3
+        id: mix-cache
+        with:
+          path: |
+            deps
+            _build
+            priv/plts
+          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('mix.lock') }}
+
+      - name: Check Code Format
+        run: mix format --check-formatted
+
+      - name: Run Credo
+        run: mix credo
+
+      - name: Run Dialyzer
+        run: mix dialyzer --no-check --ignore-exit-status
+
+  unit_tests:
+    name: Unit Tests
+    needs: deps
+    runs-on: ubuntu-22.04
+    env:
+      MIX_ENV: test
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - elixir: 1.15
+            otp: 25
+          - elixir: 1.16
+            otp: 26
+          - elixir: 1.17
+            otp: 27
+          - elixir: 1.18
+            otp: 27
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup
+        uses: erlef/setup-beam@v1
+        with:
+          elixir-version: ${{ matrix.elixir }}
+          otp-version: ${{ matrix.otp }}
+
+      - name: Retrieve Cached Dependencies
+        uses: actions/cache@v3
+        id: mix-cache
+        with:
+          path: |
+            deps
+            _build
+            priv/plts
+          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-${{ hashFiles('mix.lock') }}
+
+      - name: Run test
+        run: mix test --warnings-as-errors --trace --slowest 10
+
+  reuse:
+    name: Check REUSE Compliance
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Install REUSE tool
+        run: pip install reuse
+
+      - name: Run REUSE lint
+        run: reuse lint