Handle missing relevant_files.

core/agents/developer.py

@@ -73,9 +73,11 @@ class Developer(BaseAgent):
             log.debug(f"Some files are missing descriptions: {', '.join(missing_descriptions)}, reqesting analysis")
             return AgentResponse.describe_files(self)
 
-        log.debug(f"Current state files: {len(self.current_state.files)}, relevant {self.current_state.relevant_files}")
+        log.debug(
+            f"Current state files: {len(self.current_state.files)}, relevant {self.current_state.relevant_files or []}"
+        )
         # Check which files are relevant to the current task
-        if self.current_state.files and not self.current_state.relevant_files:
+        if self.current_state.files and self.current_state.relevant_files is None:
             await self.get_relevant_files()
             return AgentResponse.done(self)
 

core/db/migrations/versions/f352dbe45751_make_relevant_files_nullable.py

@@ -0,0 +1,34 @@
+"""Make relevant_files nullable
+
+Revision ID: f352dbe45751
+Revises: 0a1bb637fa26
+Create Date: 2024-06-04 15:07:40.175466
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+from sqlalchemy.dialects import sqlite
+
+# revision identifiers, used by Alembic.
+revision: str = "f352dbe45751"
+down_revision: Union[str, None] = "0a1bb637fa26"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table("project_states", schema=None) as batch_op:
+        batch_op.alter_column("relevant_files", existing_type=sqlite.JSON(), nullable=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table("project_states", schema=None) as batch_op:
+        batch_op.alter_column("relevant_files", existing_type=sqlite.JSON(), nullable=False)
+
+    # ### end Alembic commands ###

core/db/models/project_state.py

@@ -51,7 +51,7 @@ class ProjectState(Base):
     tasks: Mapped[list[dict]] = mapped_column(default=list)
     steps: Mapped[list[dict]] = mapped_column(default=list)
     iterations: Mapped[list[dict]] = mapped_column(default=list)
-    relevant_files: Mapped[list[str]] = mapped_column(default=list)
+    relevant_files: Mapped[Optional[list[str]]] = mapped_column(default=None)
     modified_files: Mapped[dict] = mapped_column(default=dict)
     run_command: Mapped[Optional[str]] = mapped_column()
     action: Mapped[Optional[str]] = mapped_column()
@@ -167,7 +167,8 @@ class ProjectState(Base):
 
         :return: List of tuples with file path and content.
         """
-        return [file for file in self.files if file.path in self.relevant_files]
+        relevant = self.relevant_files or []
+        return [file for file in self.files if file.path in relevant]
 
     @staticmethod
     def create_initial_state(branch: "Branch") -> "ProjectState":
@@ -361,6 +362,8 @@ class ProjectState(Base):
 
         if path not in self.modified_files and not external:
             self.modified_files[path] = original_content
+
+        self.relevant_files = self.relevant_files or []
         if path not in self.relevant_files:
             self.relevant_files.append(path)
 

tests/db/test_project_state.py

@@ -80,14 +80,14 @@ async def test_create_next_deep_copies_fields(testdb):
     next_state.tasks[0]["completed"] = True
     next_state.iterations[0]["completed"] = True
     next_state.steps[0]["completed"] = True
-    next_state.relevant_files.append("test.txt")
+    next_state.relevant_files = ["test.txt"]
     next_state.modified_files["test.txt"] = "Hello World"
 
     assert state.epics[0]["completed"] is False
     assert state.tasks[0]["completed"] is False
     assert state.iterations[0]["completed"] is False
     assert state.steps[0]["completed"] is False
-    assert state.relevant_files == []
+    assert state.relevant_files is None
     assert state.modified_files == {}