Add disting to pypi to release steps

Author: timkpaine

litex_setup.py

@@ -4,11 +4,9 @@
 import sys
 import time
 import subprocess
-import shutil
 import hashlib
 import argparse
 
-import urllib.request
 
 start_time   = time.time()
 current_path = os.path.abspath(os.curdir)
@@ -207,6 +205,14 @@ def git_tag(tag=None):
     os.system(f"git tag {tag}")
     os.system(f"git push --tags")
 
+# Python Build helpers -----------------------------------------------------------------------------
+def build_repo():
+    os.system(f"python -m build --sdist --wheel")
+    os.system(f"python -m twine check dist/*")
+
+def push_to_pypi():
+    os.system(f"python -m twine upload dist/*")
+
 # Git repositories initialization ------------------------------------------------------------------
 
 def litex_setup_init_repos(config="standard", tag=None, dev_mode=False):
@@ -330,11 +336,23 @@ def litex_setup_release_repos(tag):
         for name in install_configs["full"]:
             if name in ["migen"]:
                 continue
-            repo = git_repos[name]
+
             os.chdir(os.path.join(current_path, name))
+
             # Tag Repo.
             print_status(f"Tagging {name} Git repository as {tag}...")
             git_tag(tag=tag)
+
+            # TODO: Not all repos have been uplifted for redistribution.
+            # Eventually, this "if" check should be removed
+            if name in ("litex",):
+                # Make sure the repo builds for distribution
+                print_status(f"Building {name} python package...")
+                build_repo()
+
+                # Push disted artifacts to pypi
+                print_status(f"Publishing {name} to pypi...")
+                push_to_pypi()
     else:
         print_status(f"Not confirmed, exiting.")