Application build, test, and lint with uv

Why these changes are being introduced:

This is the first pass in migrating to uv from pipenv.

How this addresses that need:
* Removes Pipfile and Pipfile.lock
* Updates pyproject.toml to be a valid uv project
* All dependencies handled via 'uv add' and exist in pyproject.toml
* Makefile and pre-commits updated to use uv syntax
* Github actions *temporarily* hardcoded in local workflows, with
a TODO to move these to a shared workflow when things settle down
* Bumps python to 3.13

Side effects of this change:
* Many!  Hard pivot from Pipenv installation and running of the
application.

At this time, the largest side effect is the loss of
'pipenv run <appname>'.  A future commit will apply a new
strategy, but that is not present now.  A workaround is
'uv run my_app/cli.py`.

Relevant ticket(s):
* https://mitlibraries.atlassian.net/browse/IN-1425

Author: ghukill

.github/workflows/ci.yml

@@ -2,6 +2,42 @@ name: CI
 on: push
 jobs:
   test:
-    uses: mitlibraries/.github/.github/workflows/python-shared-test.yml@main
+    # TODO: move this into a shared workflow, https://github.com/MITLibraries/.github/tree/main/.github/workflows
+    name: Run tests and report coverage
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+
+      - name: Create virtual environment
+        run: |
+          make install
+
+      - name: Run tests and make coverage report
+        run: |
+          make test
+          make coveralls
+
+      - name: Coveralls
+        uses: coverallsapp/[email protected]
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          fail-on-error: false
   lint:
-    uses: mitlibraries/.github/.github/workflows/python-shared-lint.yml@main
+    # TODO: move this into a shared workflow, https://github.com/MITLibraries/.github/tree/main/.github/workflows
+    name: Run linters
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+
+      - name: Create virtual environment
+        run: |
+          make install
+
+      - name: Lint
+        run: make lint

.pre-commit-config.yaml

@@ -1,29 +1,29 @@
 default_language_version:
-  python: python3.12 # set for project python version
+  python: python3.13
 repos:
   - repo: local
     hooks:
       - id: black-apply
         name: black-apply
-        entry: pipenv run black
+        entry: uv run black
         language: system
         pass_filenames: true
         types: ["python"]
       - id: mypy
         name: mypy
-        entry: pipenv run mypy
+        entry: uv run mypy
         language: system
         pass_filenames: true
         types: ["python"]
         exclude: "tests/"
       - id: ruff-apply
         name: ruff-apply
-        entry: pipenv run ruff check --fix
+        entry: uv run ruff check --fix
         language: system
         pass_filenames: true
         types: ["python"]
       - id: pip-audit
         name: pip-audit
-        entry: pipenv run pip-audit
+        entry: uv run pip-audit
         language: system
         pass_filenames: false

.python-version

@@ -1 +1 @@
-3.12
+3.13

Makefile

@@ -5,28 +5,40 @@ help: # Preview Makefile commands
 	@awk 'BEGIN { FS = ":.*#"; print "Usage:  make <target>\n\nTargets:" } \
 /^[-_[:alpha:]]+:.?*#/ { printf "  %-15s%s\n", $$1, $$2 }' $(MAKEFILE_LIST)
 
-#######################
-# Dependency commands
-#######################
+# ensure OS binaries aren't called if naming conflict with Make recipes
+.PHONY: help venv install update test coveralls lint black mypy ruff safety lint-apply black-apply ruff-apply
 
-install: # Install Python dependencies
-	pipenv install --dev
-	pipenv run pre-commit install
+##############################################
+# Python Environment and Dependency commands
+##############################################
 
-update: install # Update Python dependencies
-	pipenv clean
-	pipenv update --dev
+install: .venv .git/hooks/pre-commit # Install Python dependencies and create virtual environment if not exists
+	uv sync --dev
+
+.venv: # Creates virtual environment if not found
+	@echo "Creating virtual environment at .venv..."
+	uv venv .venv
+
+.git/hooks/pre-commit: # Sets up pre-commit hook if not setup
+	@echo "Installing pre-commit hooks..."
+	uv run pre-commit install
+
+venv: .venv # Create the Python virtual environment
+
+update: # Update Python dependencies
+	uv lock --upgrade
+	uv sync --dev
 
 ######################
 # Unit test commands
 ######################
 
 test: # Run tests and print a coverage report
-	pipenv run coverage run --source=my_app -m pytest -vv
-	pipenv run coverage report -m
+	uv run coverage run --source=my_app -m pytest -vv
+	uv run coverage report -m
 
 coveralls: test # Write coverage data to an LCOV report
-	pipenv run coverage lcov -o ./coverage/lcov.info
+	uv run coverage lcov -o ./coverage/lcov.info
 
 ####################################
 # Code quality and safety commands
@@ -35,23 +47,21 @@ coveralls: test # Write coverage data to an LCOV report
 lint: black mypy ruff safety # Run linters
 
 black: # Run 'black' linter and print a preview of suggested changes
-	pipenv run black --check --diff .
+	uv run black --check --diff .
 
 mypy: # Run 'mypy' linter
-	pipenv run mypy .
+	uv run mypy .
 
 ruff: # Run 'ruff' linter and print a preview of errors
-	pipenv run ruff check .
+	uv run ruff check .
 
-safety: # Check for security vulnerabilities and verify Pipfile.lock is up-to-date
-	pipenv run pip-audit
-	pipenv verify
+safety: # Check for security vulnerabilities
+	uv run pip-audit
 
-lint-apply: # Apply changes with 'black' and resolve 'fixable errors' with 'ruff'
-	black-apply ruff-apply 
+lint-apply: black-apply ruff-apply # Apply changes with 'black' and resolve 'fixable errors' with 'ruff'
 
 black-apply: # Apply changes with 'black'
-	pipenv run black .
+	uv run black .
 
 ruff-apply: # Resolve 'fixable errors' with 'ruff'
-	pipenv run ruff check --fix .
+	uv run ruff check --fix .