fix: the pipeline file can't have variant data

Such a tempdir.

bitia/__main__.py

@@ -110,6 +110,12 @@ def submit_pipeline(user_input: str, rerun: bool = False):
     return containers
 
 
+@app.command("checksum")
+def checksum(user_input):
+    pipeline = bpipeline.user_input_to_pipeline(user_input)
+    print(pipeline.checksum)
+
+
 @app.command("run")
 @session
 def run_pipeline(user_input: str, *, rerun: bool = False):

bitia/pipeline.py

@@ -42,7 +42,7 @@ class Pipeline:
         return self.hash
 
     @classmethod
-    def from_command(cls, cmd: str, comment: str = "") -> "Pipeline":
+    def from_command(cls, cmd: str, *, comment: str = "") -> "Pipeline":
         """Create a pipeline from user command. The semantics is a bit different
         for this.
         """
@@ -79,9 +79,7 @@ class Pipeline:
         """Create pipeline from a directory"""
         dinfo = dir_info(user_dir)
         content_hash = dirhash(user_dir)
-        outfile = (
-            bconfig.bitia_dir() / "pipelines" / f"{content_hash}-{user_dir.name}.zip"
-        )
+        outfile = bconfig.bitia_dir() / "pipelines" / f"{content_hash}.zip"
         if not outfile.is_file():
             logger.info(f"Preparing the zipfile pipeline from {user_dir}")
             logger.info(

tests/test_pipeline.py

@@ -18,6 +18,7 @@ def test_pipeline_singleton():
     p1 = Pipeline.from_command(u1)
     p2 = Pipeline.from_command(u1)
     assert p1 == p2
+
     p3 = Pipeline.from_command(u2)
     p4 = Pipeline.from_command(u2)
     assert p3 == p4