build: Make use of brewed python deps

.github/workflows/tests.yaml

@@ -42,3 +42,26 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.xml
           name: coverage-${{ matrix.python-version }}
+
+  test-formula:
+    runs-on: macos-latest
+    steps:
+      - name: Check out
+        uses: actions/checkout@v3
+
+      - name: Install poetry + poetry-brew
+        run: |
+          pipx install 'poetry>=1.7.0'
+          pipx inject poetry poetry-homebrew-formula
+
+      - name: Update formula
+        shell: bash
+        run: |
+          poetry homebrew-formula \
+          --verbose \
+          --template brew/template.rb.j2 \
+          --output ./Formula/${{ inputs.formula-name }}.rb
+
+      - name: Install formula
+        shell: bash
+        run: brew install --formula Formula/podcast-archiver.rb

brew/template.rb.j2

@@ -13,7 +13,46 @@ class {{ formula_name }} < Formula
   depends_on "python3"
   depends_on "rust" => :build
 
-{{ RESOURCES }}
+  depends_on "pygments"
+  depends_on "python-certifi"
+  depends_on "python-charset-normalizer"
+  depends_on "python-click"
+  depends_on "python-colorama"
+  depends_on "python-idna"
+  depends_on "python-markdown-it-py"
+  depends_on "python-mdurl"
+  depends_on "python-platformdirs"
+  depends_on "python-requests"
+  depends_on "python-rich"
+  depends_on "python-typing-extensions"
+  depends_on "python-urllib3"
+  depends_on "pyyaml"
+
+{% set skippable_resources = (
+  'certifi',
+  'charset-normalizer',
+  'click',
+  'colorama',
+  'idna',
+  'markdown-it-py',
+  'mdurl',
+  'platformdirs',
+  'pygments',
+  'pyyaml',
+  'requests',
+  'rich',
+  'typing-extensions'
+  'urllib3',
+) %}
+
+{% for resource in resources %}
+{%- if resource.name in skippable_resources %}{% continue %}{% endif %}
+  resource "{{ resource.name }}" do
+    url "{{ resource.url }}"
+    {{ resource.checksum_name }} "{{ resource.checksum }}"
+  end
+
+{% endfor %}
 
   def install
     virtualenv_create(libexec, "python3")