changed name to print_md

.gitignore

@@ -1,2 +1,4 @@
 build
 *.egg-info
+*/__pycache__
+__pycache__

print_md/__init__.py

@@ -4,7 +4,10 @@
 #
 # You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. 
 
+import argparse
 import re
+import sys
+
 from termcolor import colored
 from pygments import highlight
 from pygments.lexers import get_lexer_by_name, TextLexer
@@ -100,3 +103,30 @@ def render(text):
 
     return formatted_text
 
+
+def main() -> None:
+    """Command‑line entry point.
+
+    The CLI accepts one or more file paths, reads each file, renders it via
+    :func:`render`, and prints the result to stdout.  Files that cannot be
+    opened will emit an error on ``stderr`` but the program continues
+    processing subsequent files.
+    """
+
+    parser = argparse.ArgumentParser(
+        description="Render markdown files to the terminal with ANSI color."  # pragma: no cover - trivial description
+    )
+    parser.add_argument("files", nargs="+", help="Markdown files to render")
+    args = parser.parse_args()
+
+    for path in args.files:
+        try:
+            with open(path, "r", encoding="utf-8") as f:
+                content = f.read()
+            # Render and print
+            sys.stdout.write(render(content))
+        except Exception as exc:  # pragma: no cover - error handling
+            sys.stderr.write(f"Error reading {path}: {exc}\n")
+
+if __name__ == "__main__":  # pragma: no cover - used only when executed as script
+    main()

pyproject.toml

@@ -11,9 +11,9 @@ build-backend = "setuptools.build_meta"
 # 2. Project metadata (replaces the `setup()` call)
 # ------------------------------------------------------------------
 [project]
-name        = "term_color_md"
+name        = "print_md"
 version     = "0.1"
-description = "simple utilities to render markdon on the terminal"
+description = "simple utilities to print markdown on the terminal colorfully"
 requires-python = ">=3.9"
 
 # Dependencies that your package needs at install‑time
@@ -21,3 +21,6 @@ dependencies = [
     "termcolor>=3.1.0",
     "pygments>=2.12",
 ]
+
+[project.scripts]
+print_md = "print_md:main"