Don't clean dist before each package

jupyter_releaser/cli.py

@@ -383,14 +383,18 @@ def check_changelog(
 def build_python(dist_dir, python_packages):
     """Build Python dist files"""
     prev_dir = os.getcwd()
+    clean = True
     for python_package in python_packages:
         os.chdir(python_package)
         if not util.PYPROJECT.exists() and not util.SETUP_PY.exists():
             util.log(
                 f"Skipping build-python in {python_package} since there are no python package files"
             )
         else:
-            python.build_dist(Path(os.path.relpath(".", python_package)) / dist_dir)
+            python.build_dist(
+                Path(os.path.relpath(".", python_package)) / dist_dir, clean=clean
+            )
+            clean = False
         os.chdir(prev_dir)
 
 

jupyter_releaser/python.py

@@ -17,16 +17,17 @@
 SETUP_PY = util.SETUP_PY
 
 
-def build_dist(dist_dir):
+def build_dist(dist_dir, clean=True):
     """Build the python dist files into a dist folder"""
     # Clean the dist folder of existing npm tarballs
     os.makedirs(dist_dir, exist_ok=True)
     dest = Path(dist_dir)
-    for pkg in glob(f"{dest}/*.gz") + glob(f"{dest}/*.whl"):
-        os.remove(pkg)
+    if clean:
+        for pkg in glob(f"{dest}/*.gz") + glob(f"{dest}/*.whl"):
+            os.remove(pkg)
 
     if PYPROJECT.exists():
-        util.run(f"python -m build --outdir {dest} .", quiet=True)
+        util.run(f"python -m build --outdir {dest} .", quiet=True, show_cwd=True)
     elif SETUP_PY.exists():
         util.run(f"python setup.py sdist --dist-dir {dest}", quiet=True)
         util.run(f"python setup.py bdist_wheel --dist-dir {dest}", quiet=True)

jupyter_releaser/tee.py

@@ -140,10 +140,11 @@ def tee_func(line: bytes, sink: List[str], pipe: Optional[Any]) -> None:
 
 
 def run(args: Union[str, List[str]], **kwargs: Any) -> CompletedProcess:
-    """Drop-in replacement for subprocerss.run that behaves like tee.
+    """Drop-in replacement for subprocess.run that behaves like tee.
     Extra arguments added by our version:
     echo: False - Prints command before executing it.
     quiet: False - Avoid printing output
+    show_cwd: False - Prints the current working directory.
     """
     if isinstance(args, str):
         cmd = args
@@ -158,7 +159,11 @@ def run(args: Union[str, List[str]], **kwargs: Any) -> CompletedProcess:
     if kwargs.get("echo", False):
         # This is modified from the default implementation since
         # we want all output to be interleved on the same stream
-        print(f"COMMAND: {cmd}", file=sys.stderr)
+        prefix = "COMMAND"
+        if kwargs.get("show_cwd", False):
+            prefix += f" (in '{os.getcwd()}')"
+        prefix += ":"
+        print(f"{prefix} {cmd}", file=sys.stderr)
 
     loop = asyncio.get_event_loop()
     result = loop.run_until_complete(_stream_subprocess(cmd, **kwargs))