Add pipeline helper scripts

Created a python script to bundle the application and some bash
scripts to pull and push packages from the registry.

deploy/bundle.py

@@ -0,0 +1,63 @@
+from datetime import datetime
+import fnmatch
+import os
+import zipfile
+
+
+class Packager:
+    def __init__(
+            self,
+            name="chess",
+            include_dirs=None,
+            ignore_patterns=None
+        ):
+
+        timestamp = datetime.now().strftime("%Y%m%d%H%M")
+        filename = f"{timestamp}.{name}.zip"
+        self.outfile = os.path.join("./deploy/package", filename)
+        self.include_dirs = include_dirs or []
+        self.ignore_patterns = ignore_patterns or []
+
+
+    def create_package(self):
+        with zipfile.ZipFile(self.outfile, "w", zipfile.ZIP_DEFLATED) as z:
+            for d in self.include_dirs:
+                if not os.path.exists(d):
+                    raise FileNotFoundError(f"Missing directory {d}")
+                for root, _, files in os.walk(d):
+                    for fname in files:
+                        rel_path = os.path.relpath(
+                            os.path.join(root, fname),
+                            start=os.path.dirname(d)
+                        )
+                        if self._is_ignored(rel_path):
+                            continue
+                        z.write(os.path.join(root, fname), rel_path)
+
+        print(f"[+] Package created: {self.outfile}")
+        os.system(f"unzip -l {self.outfile}")
+
+
+    def _is_ignored(self, path):
+        for pat in self.ignore_patterns:
+            if fnmatch.fnmatch(path, pat):
+                return True
+        return False
+
+
+if __name__ == "__main__":
+    packager = Packager(
+        name="chess",
+        include_dirs=[
+            "build",
+            "scripts",
+            "binding",
+        ],
+        ignore_patterns=[
+            "*.pyc",
+            "__pycache__/*",
+            "*env*",
+            "*config*",
+        ]
+    )
+    packager.create_package()