1 files changed, 166 insertions, 0 deletions
diff --git a/plugins/tasks.py b/plugins/tasks.py
new file mode 100644
index 00000000..4aac4f77
--- /dev/null
+++ b/plugins/tasks.py
@@ -0,0 +1,166 @@
+#
+# coding=utf-8
+# flake8: noqa E302
+"""Development related tasks to be run with 'invoke'.
+
+Make sure you satisfy the following Python module requirements if you are trying to publish a release to PyPI:
+    - twine >= 1.11.0
+    - wheel >= 0.31.0
+    - setuptools >= 39.1.0
+"""
+import os
+import re
+import shutil
+import sys
+
+import invoke
+from plugins.cmd2_ext_test import tasks as ext_test_tasks
+
+# create namespaces
+namespace = invoke.Collection()
+namespace_clean = invoke.Collection('clean')
+namespace.add_collection(namespace_clean, 'clean')
+
+#####
+#
+# pytest, tox, pylint, and codecov
+#
+#####
+@invoke.task(pre=[ext_test_tasks.pytest])
+def pytest(_):
+    """Run tests and code coverage using pytest"""
+    pass
+
+
+namespace.add_task(pytest)
+
+
+@invoke.task(pre=[ext_test_tasks.pytest_junit])
+def pytest_junit(_):
+    """Run tests and code coverage using pytest"""
+    pass
+
+
+namespace.add_task(pytest_junit)
+
+
+@invoke.task(pre=[ext_test_tasks.pytest_clean])
+def pytest_clean(_):
+    """Remove pytest cache and code coverage files and directories"""
+    pass
+
+
+namespace_clean.add_task(pytest_clean, 'pytest')
+
+
+@invoke.task(pre=[ext_test_tasks.mypy])
+def mypy(context):
+    """Run mypy optional static type checker"""
+    pass
+
+
+namespace.add_task(mypy)
+
+@invoke.task(pre=[ext_test_tasks.mypy_clean])
+def mypy_clean(context):
+    """Remove mypy cache directory"""
+    #pylint: disable=unused-argument
+    pass
+
+
+namespace_clean.add_task(mypy_clean, 'mypy')
+
+
+#####
+#
+# build and distribute
+#
+#####
+BUILDDIR = 'build'
+DISTDIR = 'dist'
+
+@invoke.task(pre=[ext_test_tasks.build_clean])
+def build_clean(_):
+    """Remove the build directory"""
+
+
+namespace_clean.add_task(build_clean, 'build')
+
+
+@invoke.task(pre=[ext_test_tasks.dist_clean])
+def dist_clean(_):
+    """Remove the dist directory"""
+    pass
+
+
+namespace_clean.add_task(dist_clean, 'dist')
+
+
+@invoke.task(pre=[ext_test_tasks.eggs_clean])
+def eggs_clean(context):
+    """Remove egg directories"""
+    pass
+
+
+namespace_clean.add_task(eggs_clean, 'eggs')
+
+
+@invoke.task(pre=[ext_test_tasks.pycache_clean])
+def pycache_clean(context):
+    """Remove __pycache__ directories"""
+    pass
+
+
+namespace_clean.add_task(pycache_clean, 'pycache')
+
+
+# make a dummy clean task which runs all the tasks in the clean namespace
+clean_tasks = list(namespace_clean.tasks.values())
+
+
+@invoke.task(pre=list(namespace_clean.tasks.values()), default=True)
+def clean_all(context):
+    """Run all clean tasks"""
+    #pylint: disable=unused-argument
+    pass
+
+
+namespace_clean.add_task(clean_all, 'all')
+
+
+@invoke.task(pre=[clean_all], post=[ext_test_tasks.sdist])
+def sdist(context):
+    "Create a source distribution"
+    context.run('python setup.py sdist')
+
+
+namespace.add_task(sdist)
+
+
+@invoke.task(pre=[clean_all], post=[ext_test_tasks.wheel])
+def wheel(context):
+    "Build a wheel distribution"
+    context.run('python setup.py bdist_wheel')
+namespace.add_task(wheel)
+
+
+@invoke.task(pre=[sdist, wheel])
+def pypi(context):
+    "Build and upload a distribution to pypi"
+    context.run('twine upload dist/*')
+namespace.add_task(pypi)
+
+
+@invoke.task(pre=[sdist, wheel])
+def pypi_test(context):
+    "Build and upload a distribution to https://test.pypi.org"
+    context.run('twine upload --repository-url https://test.pypi.org/legacy/ dist/*')
+namespace.add_task(pypi_test)
+
+
+# Flake8 - linter and tool for style guide enforcement and linting
+@invoke.task(pre=[ext_test_tasks.flake8])
+def flake8(context):
+    "Run flake8 linter and tool for style guide enforcement"
+    context.run("flake8 --ignore=E252,W503 --max-complexity=26 --max-line-length=127 --show-source --statistics --exclude=.git,__pycache__,.tox,.eggs,*.egg,.venv,.idea,.pytest_cache,.vscode,build,dist,htmlcov")
+namespace.add_task(flake8)