feat: Make snapshot functionality project-aware

.gitignore

@@ -121,3 +121,7 @@ dmypy.json
 .codesage/
 report.md
 report.json
+codesage.db
+plan.yml
+task.yml
+enriched_snapshot.yml

codesage/cli/commands/diff.py

@@ -17,13 +17,14 @@
 @click.command()
 @click.argument('version1')
 @click.argument('version2')
+@click.option('--project', '-p', required=True, help='The name of the project.')
 @click.option('--output', '-o', type=click.Path(), help='Output file for the diff report.')
 @click.option('--format', '-f', type=click.Choice(['json', 'markdown']), default='json', help='Output format.')
-def diff(version1, version2, output, format):
+def diff(version1, version2, project, output, format):
     """
     Compare two snapshots and show the differences.
     """
-    manager = SnapshotVersionManager(SNAPSHOT_DIR, DEFAULT_CONFIG['snapshot'])
+    manager = SnapshotVersionManager(SNAPSHOT_DIR, project, DEFAULT_CONFIG['snapshot'])
 
     from codesage.snapshot.models import ProjectSnapshot
     import json

codesage/cli/commands/governance_plan.py

@@ -10,13 +10,21 @@
 from codesage.audit.models import AuditEvent
 from datetime import datetime
 
+from codesage.snapshot.versioning import SnapshotVersionManager
+from codesage.config.defaults import SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG
+
 @click.command(name="governance-plan", help="Generate a governance plan from a project snapshot.")
 @click.option(
-    "--input",
-    "input_path",
+    "--snapshot-version",
+    "snapshot_version",
+    required=True,
+    help="The version of the snapshot to use.",
+)
+@click.option(
+    "--project",
+    "project_name",
     required=True,
-    type=click.Path(exists=True, dir_okay=False, resolve_path=True),
-    help="Path to the input project snapshot YAML file.",
+    help="The name of the project.",
 )
 @click.option(
     "--output",
@@ -30,21 +38,22 @@
 @click.pass_context
 def governance_plan(
     ctx,
-    input_path: str,
+    snapshot_version: str,
+    project_name: str,
     output_path: str,
     group_by: str | None,
     max_tasks_per_file: int | None,
 ):
     """
-    Generates a governance plan from a project snapshot YAML file.
+    Generates a governance plan from a project snapshot.
     """
     audit_logger = ctx.obj.audit_logger
-    project_name = None
     try:
-        click.echo(f"Loading snapshot from {input_path}...")
-        snapshot_data = read_yaml_file(Path(input_path))
-        snapshot = ProjectSnapshot.model_validate(snapshot_data)
-        project_name = snapshot.metadata.project_name
+        manager = SnapshotVersionManager(SNAPSHOT_DIR, project_name, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+        snapshot = manager.load_snapshot(snapshot_version)
+        if not snapshot:
+            click.echo(f"Snapshot {snapshot_version} not found for project '{project_name}'.", err=True)
+            return
 
         # Apply config overrides
         config = GovernanceConfig.default()
@@ -74,7 +83,7 @@ def governance_plan(
                 project_name=project_name,
                 command="governance-plan",
                 args={
-                    "input_path": input_path,
+                    "snapshot_version": snapshot_version,
                     "output_path": output_path,
                     "group_by": group_by,
                     "max_tasks_per_file": max_tasks_per_file,

codesage/cli/commands/jules_prompt.py

@@ -13,12 +13,17 @@
 from codesage.audit.models import AuditEvent
 from datetime import datetime
 
+from codesage.snapshot.versioning import SnapshotVersionManager
+from codesage.config.defaults import SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG
+
 @click.command('jules-prompt', help="Generate a Jules prompt for a specific governance task.")
 @click.option('--plan', 'plan_path', type=click.Path(exists=True), help="Path to the governance_plan.yaml file.")
 @click.option('--task-id', help="The ID of the task within the governance plan.")
 @click.option('--task', 'task_path', type=click.Path(exists=True), help="Path to a single GovernanceTask YAML/JSON file.")
+@click.option('--project', '-p', 'project_name', type=str, help='The name of the project.')
+@click.option('--snapshot-version', '-s', 'snapshot_version', type=str, help='The version of the snapshot to use.')
 @click.pass_context
-def jules_prompt(ctx, plan_path: Optional[str], task_id: Optional[str], task_path: Optional[str]):
+def jules_prompt(ctx, plan_path: Optional[str], task_id: Optional[str], task_path: Optional[str], project_name: Optional[str], snapshot_version: Optional[str]):
     """
     Generates a prompt for Jules from a governance task.
     """
@@ -60,18 +65,32 @@ def jules_prompt(ctx, plan_path: Optional[str], task_id: Optional[str], task_pat
             click.echo(f"Error: Template with ID '{recipe.template_id}' not found.", err=True)
             return
 
-        # The JulesTaskView requires a code snippet, which we don't have in the GovernanceTask alone.
-        # For this CLI tool, we'll use a placeholder. A more advanced implementation
-        # would need access to the project snapshot to get the real code.
-        # We will use the `llm_hint` field from the task metadata if it exists.
+        snapshot = None
+        if project_name and snapshot_version:
+            manager = SnapshotVersionManager(SNAPSHOT_DIR, project_name, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+            snapshot = manager.load_snapshot(snapshot_version)
+            if not snapshot:
+                click.echo(f"Warning: Snapshot {snapshot_version} not found for project '{project_name}'. Code snippet will not be available.", err=True)
 
-        code_snippet_placeholder = task.metadata.get("code_snippet", "[Code snippet not available in this context. Please refer to the file and line number.]")
+        code_snippet = "[Code snippet not available in this context. Please refer to the file and line number.]"
+        if snapshot:
+            for file_snapshot in snapshot.files:
+                if file_snapshot.path == task.file_path:
+                    try:
+                        with open(file_snapshot.path, 'r', encoding='utf-8') as f:
+                            lines = f.readlines()
+                            start_line = task.metadata.get("start_line", 1) - 1
+                            end_line = task.metadata.get("end_line", start_line + 10)
+                            code_snippet = "".join(lines[start_line:end_line])
+                    except Exception as e:
+                        click.echo(f"Warning: Could not read file {file_snapshot.path}: {e}", err=True)
+                    break
 
         # Create a simple JulesTaskView from the task
         view = JulesTaskView(
             file_path=task.file_path,
             language=task.language,
-            code_snippet=code_snippet_placeholder,
+            code_snippet=code_snippet,
             issue_message=task.description,
             goal_description=task.metadata.get("goal_description", "Fix the issue described above."),
             line=task.metadata.get("start_line"),
@@ -94,6 +113,8 @@ def jules_prompt(ctx, plan_path: Optional[str], task_id: Optional[str], task_pat
                     "plan_path": plan_path,
                     "task_id": task_id,
                     "task_path": task_path,
+                    "project_name": project_name,
+                    "snapshot_version": snapshot_version,
                 },
             )
         )

codesage/cli/commands/llm_suggest.py

@@ -8,18 +8,23 @@
 from codesage.snapshot.yaml_generator import YAMLGenerator
 
 
+from codesage.snapshot.versioning import SnapshotVersionManager
+from codesage.config.defaults import SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG
+
 @click.command('llm-suggest')
-@click.option('--input', '-i', 'input_path', type=click.Path(exists=True, dir_okay=False), required=True, help='Input snapshot YAML file.')
+@click.option('--snapshot-version', '-s', 'snapshot_version', type=str, required=True, help='The version of the snapshot to use.')
+@click.option('--project', '-p', 'project_name', type=str, required=True, help='The name of the project.')
 @click.option('--output', '-o', 'output_path', type=click.Path(), required=True, help='Output snapshot YAML file.')
 @click.option('--provider', type=click.Choice(['dummy']), default='dummy', help='LLM provider to use.')
 @click.option('--model', type=str, default='dummy-model', help='LLM model to use.')
-def llm_suggest(input_path, output_path, provider, model):
+def llm_suggest(snapshot_version, project_name, output_path, provider, model):
     """Enrich a snapshot with LLM-powered suggestions."""
 
-    with open(input_path, 'r') as f:
-        snapshot_data = yaml.safe_load(f)
-
-    project_snapshot = ProjectSnapshot.model_validate(snapshot_data)
+    manager = SnapshotVersionManager(SNAPSHOT_DIR, project_name, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+    project_snapshot = manager.load_snapshot(snapshot_version)
+    if not project_snapshot:
+        click.echo(f"Snapshot {snapshot_version} not found for project '{project_name}'.", err=True)
+        return
 
     if provider == 'dummy':
         llm_client = DummyLLMClient()

codesage/cli/commands/snapshot.py

@@ -3,7 +3,7 @@
 import json
 import gzip
 import hashlib
-from datetime import datetime
+from datetime import datetime, timezone
 from pathlib import Path
 
 from codesage.snapshot.versioning import SnapshotVersionManager
@@ -46,7 +46,7 @@ def snapshot():
 from codesage.audit.models import AuditEvent
 
 
-def _create_snapshot_data(path):
+def _create_snapshot_data(path, project_name):
     file_snapshots = []
     for root, dirs, files in os.walk(path):
         dirs[:] = [d for d in dirs if d not in DEFAULT_EXCLUDE_DIRS]
@@ -81,7 +81,7 @@ def _create_snapshot_data(path):
         metadata=SnapshotMetadata(
             version="",
             timestamp=datetime.now(),
-            project_name=os.path.basename(os.path.abspath(path)),
+            project_name=project_name,
             file_count=len(file_snapshots),
             total_size=total_size,
             tool_version=tool_version,
@@ -97,15 +97,16 @@ def _create_snapshot_data(path):
 
 @snapshot.command('create')
 @click.argument('path', type=click.Path(exists=True, dir_okay=True))
+@click.option('--project', '-p', 'project_name_override', help='Override the project name.')
 @click.option('--format', '-f', type=click.Choice(['json', 'python-semantic-digest']), default='json', help='Snapshot format.')
 @click.option('--output', '-o', type=click.Path(), default=None, help='Output file path.')
 @click.option('--compress', is_flag=True, help='Enable compression.')
 @click.option('--language', '-l', type=click.Choice(['python', 'go', 'shell', 'java', 'auto']), default='auto', help='Language to analyze.')
 @click.pass_context
-def create(ctx, path, format, output, compress, language):
+def create(ctx, path, project_name_override, format, output, compress, language):
     """Create a new snapshot from the given path."""
     audit_logger = ctx.obj.audit_logger
-    project_name = os.path.basename(os.path.abspath(path))
+    project_name = project_name_override or os.path.basename(os.path.abspath(path))
     try:
         root_path = Path(path)
 
@@ -168,31 +169,38 @@ def create(ctx, path, format, output, compress, language):
             click.echo(f"{language.capitalize()} semantic digest created at {output}")
             return
 
-        snapshot_data = _create_snapshot_data(path)
+        snapshot_data = _create_snapshot_data(path, project_name)
 
         if output:
             output_path = Path(output)
             output_path.parent.mkdir(parents=True, exist_ok=True)
-            with open(output_path, 'w') as f:
+            # Use model_dump_json for consistency
+            with open(output_path, 'w', encoding='utf-8') as f:
                 f.write(snapshot_data.model_dump_json(indent=2))
 
             click.echo(f"Snapshot created at {output}")
         else:
-            manager = SnapshotVersionManager(SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+            manager = SnapshotVersionManager(SNAPSHOT_DIR, project_name, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+
+            # The format for saving via manager is 'json', not the input format for semantic digests
+            save_format = 'json'
+
             if compress:
-                snapshot_path = manager.save_snapshot(snapshot_data, format)
+                snapshot_path = manager.save_snapshot(snapshot_data, save_format)
+
+                # Compress the file
                 with open(snapshot_path, 'rb') as f_in:
                     with gzip.open(f"{snapshot_path}.gz", 'wb') as f_out:
                         f_out.writelines(f_in)
                 os.remove(snapshot_path)
                 click.echo(f"Compressed snapshot created at {snapshot_path}.gz")
             else:
-                snapshot_path = manager.save_snapshot(snapshot_data, format)
+                snapshot_path = manager.save_snapshot(snapshot_data, save_format)
                 click.echo(f"Snapshot created at {snapshot_path}")
     finally:
         audit_logger.log(
             AuditEvent(
-                timestamp=datetime.now(),
+                timestamp=datetime.now(timezone.utc),
                 event_type="cli.snapshot.create",
                 project_name=project_name,
                 command="snapshot create",
@@ -207,56 +215,52 @@ def create(ctx, path, format, output, compress, language):
         )
 
 @snapshot.command('list')
-def list_snapshots():
-    """List all available snapshots."""
-    manager = SnapshotVersionManager(SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+@click.option('--project', '-p', required=True, help='The name of the project.')
+def list_snapshots(project):
+    """List all available snapshots for a project."""
+    manager = SnapshotVersionManager(SNAPSHOT_DIR, project, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
     snapshots = manager.list_snapshots()
     if not snapshots:
-        click.echo("No snapshots found.")
+        click.echo(f"No snapshots found for project '{project}'.")
         return
     for s in snapshots:
         click.echo(f"- {s['version']} ({s['timestamp']})")
 
 @snapshot.command('show')
 @click.argument('version')
-def show(version):
+@click.option('--project', '-p', required=True, help='The name of the project.')
+def show(version, project):
     """Show details of a specific snapshot."""
-    manager = SnapshotVersionManager(SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+    manager = SnapshotVersionManager(SNAPSHOT_DIR, project, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
     snapshot_data = manager.load_snapshot(version)
     if not snapshot_data:
-        click.echo(f"Snapshot {version} not found.", err=True)
+        click.echo(f"Snapshot {version} not found for project '{project}'.", err=True)
         return
     click.echo(snapshot_data.model_dump_json(indent=2))
 
 @snapshot.command('cleanup')
+@click.option('--project', '-p', required=True, help='The name of the project.')
 @click.option('--dry-run', is_flag=True, help='Show which snapshots would be deleted.')
-def cleanup(dry_run):
-    """Clean up old snapshots."""
-    from datetime import timedelta
-
-    manager = SnapshotVersionManager(SNAPSHOT_DIR, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
+def cleanup(project, dry_run):
+    """Clean up old snapshots for a project."""
+    manager = SnapshotVersionManager(SNAPSHOT_DIR, project, DEFAULT_SNAPSHOT_CONFIG['snapshot'])
 
     if dry_run:
         index = manager._load_index()
-        now = datetime.now()
-
-        expired_by_date = [
-            s for s in index
-            if now - datetime.fromisoformat(s["timestamp"]) > timedelta(days=manager.retention_days)
-        ]
-
-        sorted_by_date = sorted(index, key=lambda s: s["timestamp"], reverse=True)
-        expired_by_count = sorted_by_date[manager.max_versions:]
+        if not index:
+            click.echo(f"No snapshots to clean up for project '{project}'.")
+            return
 
-        expired = {s['version']: s for s in expired_by_date + expired_by_count}.values()
+        now = datetime.now(timezone.utc)
+        expired_snapshots = manager._get_expired_snapshots(index, now)
 
-        if not expired:
-            click.echo("No snapshots to clean up.")
+        if not expired_snapshots:
+            click.echo(f"No snapshots to clean up for project '{project}'.")
             return
 
         click.echo("Snapshots to be deleted:")
-        for s in expired:
+        for s in expired_snapshots:
             click.echo(f"- {s['version']}")
     else:
         manager.cleanup_expired_snapshots()
-        click.echo("Expired snapshots have been cleaned up.")
+        click.echo(f"Expired snapshots for project '{project}' have been cleaned up.")