Drop support for Python 3.6 and lower

.coveragerc

@@ -0,0 +1,2 @@
+[run]
+relative_files = True

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '27 19 * * 5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript', 'python' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/python-package.yml

@@ -0,0 +1,37 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python package
+
+on:
+  push:
+    branches: [ master, develop, feature/** ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.7, 3.8, 3.9, 3.10.2]
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
+    - name: Test with pytest
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: make test

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip wheel twine
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+
+      - name: Test
+        run: make dist
+
+      - name: Release
+        id: release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: dist/*
+          fail_on_unmatched_files: true
+          prerelease: ${{ endsWith(github.ref, 'dev') || endsWith(github.ref, 'pre') }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -6,3 +6,5 @@ node_modules
 *.egg-info
 *.pyc
 *.tgz
+.DS_Store
+.coverage

Makefile

@@ -0,0 +1,84 @@
+.PHONY: clean clean-test clean-pyc clean-build docs help
+.DEFAULT_GOAL := help
+
+define PRINT_HELP_PYSCRIPT
+import re, sys
+
+for line in sys.stdin:
+	match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
+	if match:
+		target, help = match.groups()
+		print("%-20s %s" % (target, help))
+endef
+export PRINT_HELP_PYSCRIPT
+
+help:
+	@python -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)
+
+clean: clean-build clean-pyc clean-test ## remove all build, test, coverage and Python artifacts
+
+clean-build: ## remove build artifacts
+	rm -fr build/
+	rm -fr dist/
+	rm -fr .eggs/
+	find . -name '*.egg-info' -exec rm -fr {} +
+	find . -name '*.egg' -exec rm -f {} +
+
+clean-pyc: ## remove Python file artifacts
+	find . -name '*.pyc' -exec rm -f {} +
+	find . -name '*.pyo' -exec rm -f {} +
+	find . -name '*~' -exec rm -f {} +
+	find . -name '__pycache__' -exec rm -fr {} +
+
+clean-test: ## remove test and coverage artifacts
+	rm -f .coverage
+	rm -fr .pytest_cache
+
+lint: ## check style with flake8 and pylint
+	pylint --rcfile=.pylintrc gitinspector
+	# stop the build if there are Python syntax errors or undefined names
+	flake8 gitinspector tests --count --select=E9,F63,F7,F82 --show-source --statistics --builtins="_"
+	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+	flake8 gitinspector tests --count --ignore=E203,E722,W503,E401,C901 --exit-zero --max-complexity=10 --max-line-length=127 --statistics --builtins="_"
+
+format: ## auto format all the code with black
+	black ./gitinspector --line-length 127
+
+test: ## run tests quickly with the default Python
+	pytest
+
+test-debug: ## run tests with debugging enabled
+	LOGLEVEL=debug; py.test -s --pdb
+
+test-coverage: ## check code coverage quickly with the default Python
+	coverage run --source gitinspector -m pytest
+	coverage report -m
+
+test-coverage-report: test-coverage ## Report coverage to Coveralls
+	coveralls
+
+release: dist ## package and upload a release
+	twine upload dist/*
+
+tag-version:
+	@export VERSION_TAG=`python3 -c "from gitinspector.version import __version__; print(__version__)"` \
+	&& git tag v$$VERSION_TAG
+
+untag-version:
+	@export VERSION_TAG=`python3 -c "from gitinspector.version import __version__; print(__version__)"` \
+	&& git tag -d v$$VERSION_TAG
+
+push-tagged-version: tag-version
+	@export VERSION_TAG=`python3 -c "from gitinspector.version import __version__; print(__version__)"` \
+	&& git push origin v$$VERSION_TAG
+
+dist: clean ## builds source and wheel package
+	python3 setup.py sdist
+	python3 setup.py bdist_wheel
+	ls -l dist
+
+install: clean ## install the package to the active Python's site-packages
+	python3 setup.py install
+
+requirements:
+	pipenv lock -r --dev > requirements.txt

Pipfile

@@ -0,0 +1,18 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+black-but-with-tabs-instead-of-spaces = "*"
+pytest = "*"
+
+[dev-packages]
+pytest = "*"
+flake8 = "*"
+twine = "*"
+coverage = "*"
+coveralls = "*"
+
+[pipenv]
+allow_prereleases = true