feat: Migrate to uv, add subparser support, and enhance tooling

.github/workflows/python-app.yml

@@ -4,40 +4,50 @@ on: [push, pull_request]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.6, 3.7, 3.8]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12'] # Updated to versions compatible with uv
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+        shell: bash
+
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
-      - name: Install it
+          source $HOME/.cargo/env # Ensure uv is in PATH for subsequent steps
+          uv pip install --system -r requirements.txt
+          uv pip install --system pytest pytest-cov # For running tests
+
+      - name: Install package
         run: |
-          python setup.py install
-      - name: Lint with flake8
+          source $HOME/.cargo/env
+          uv pip install --system .
+
+      - name: Lint with black
         run: |
-          pip install flake8
-          # stop the build if there are Python syntax errors or undefined names
-          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+          source $HOME/.cargo/env
+          uv run black --check .
+
       - name: Run pytest and Generate coverage report
         run: |
-          pip install pytest pytest-cov
-          python -m pytest --cov=argmark --cov-report=xml
+          source $HOME/.cargo/env
+          uv run pytest --cov=argmark --cov-report=xml
+
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.xml
-          name: codecov-umbrella
+          name: codecov-umbrella # Optional: can be removed if not specifically needed
           fail_ci_if_error: true
+        env: # Ensure environment variables are available if action needs them
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+```

.github/workflows/python-publish.yml

@@ -9,23 +9,33 @@ on:
 
 jobs:
   deploy:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.x'
-    - name: Install dependencies
+        python-version: '3.x' # Use a recent Python 3.x, uv will be installed within it
+
+    - name: Install uv
+      run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      shell: bash
+
+    - name: Install build dependencies
       run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel twine
-    - name: Build and publish
+        source $HOME/.cargo/env # Ensure uv is in PATH
+        uv pip install --system build twine
+
+    - name: Build package
+      run: |
+        source $HOME/.cargo/env
+        uv run python -m build --sdist --wheel
+
+    - name: Publish package
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
-        python setup.py sdist bdist_wheel
+        source $HOME/.cargo/env # Not strictly necessary for twine if twine is in system PATH after install
         twine upload dist/*
+```

app.md

@@ -0,0 +1,69 @@
+
+app
+===
+
+# Description
+
+
+Main app with subparsers.
+# Usage:
+
+
+```bash
+usage: app [-h] [--verbose] {command1,command2} ...
+
+```
+# Arguments
+
+|short|long|default|help|
+| :--- | :--- | :--- | :--- |
+|`-h`|`--help`||show this help message and exit|
+||`--verbose`||Enable verbose output.|
+
+# Subcommands
+
+## Subcommand: `command1`
+
+# Description
+
+
+Detailed desc for command1
+# Usage:
+
+
+```bash
+usage: app command1 [-h] [--opt1 OPT1] pos1
+
+```
+## Arguments
+
+|short|long|default|help|
+| :--- | :--- | :--- | :--- |
+|`-h`|`--help`||show this help message and exit|
+||`--opt1`|`10`|Option for command1.|
+||`pos1`||Positional arg for command1.|
+
+
+---
+## Subcommand: `command2`
+
+# Epilog
+
+
+Epilog for command2
+# Usage:
+
+
+```bash
+usage: app command2 [-h] [--flag]
+
+```
+## Arguments
+
+|short|long|default|help|
+| :--- | :--- | :--- | :--- |
+|`-h`|`--help`||show this help message and exit|
+||`--flag`||A boolean flag for command2.|
+
+
+---