[Feature] Add An openbb-build Script To openbb-core Package (#6692)

* add an openbb-build script to openbb-core package

* import outside of top level

* use echo instead of print

---------

Co-authored-by: Igor Radovanovic <[email protected]>

openbb_platform/core/openbb_core/build.py

@@ -0,0 +1,41 @@
+"""Script to build the OpenBB platform static assets."""
+
+# flake8: noqa: S603
+# pylint: disable=import-outside-toplevel
+
+import subprocess
+import sys
+
+
+def main():
+    """Build the OpenBB platform static assets."""
+    try:
+        from openbb import build
+
+        build()
+    except (
+        ImportError,
+        ModuleNotFoundError,
+        AttributeError,
+    ) as e:
+        subprocess.run(
+            ["/bin/echo", "\nOpenBB build script not found, installing from PyPI...\n"],
+            check=True,
+        )
+        subprocess.run(
+            [sys.executable, "-m", "pip", "install", "openbb", "--no-deps"],
+            check=True,
+        )
+        try:
+            subprocess.run(
+                [sys.executable, "-c", "import openbb; openbb.build()"],
+                check=True,
+            )
+        except (subprocess.CalledProcessError, AttributeError):
+            raise RuntimeError(
+                "Failed to find the OpenBB build script. Install with `pip install openbb --no-deps`"
+            ) from e
+
+
+if __name__ == "__main__":
+    main()