Rewrite bin scripts to python in scripts/ dir

scripts/run.py

@@ -0,0 +1,17 @@
+import sys
+import git
+import subprocess
+
+# Pull the release branch
+repo = git.Repo(search_parent_directories=True)
+if repo.active_branch.name != "release":
+    print(f"Refusing to run on branch '{repo.active_branch.name}'")
+    sys.exit(1)
+repo.remotes.origin.pull()
+
+# Install any new pip requirements
+subprocess.run([sys.executable, "-m", "pip", "install",
+               "-r", "requirements.txt"], check=True)
+
+# Run Matchy!
+subprocess.run([sys.executable, "py/matchy.py"], check=True)

scripts/test-cov.py

@@ -0,0 +1,9 @@
+import pytest
+import sys
+
+# Run pytest with a coverage report
+exitcode = pytest.main([
+    "--cov", ".",
+    "--cov-report", "html"
+])
+sys.exit(exitcode)

scripts/test.py

@@ -0,0 +1,15 @@
+import pytest
+import sys
+from flake8.main.application import Application
+
+# Run flake
+app = Application()
+ret = app.run(["--max-line-length", "120", "py/", "scripts/"])
+flake_exitcode = app.exit_code()
+print(flake_exitcode)
+
+# Run pytest
+pytest_exitcode = pytest.main()
+
+# Exit based on the two codes
+sys.exit(flake_exitcode + pytest_exitcode)