Added save-dashboard command

.gitignore

@@ -161,4 +161,5 @@ cython_debug/
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
 
-*.out
+*.out
+/.databricks-login.json

labs.yml

@@ -34,3 +34,13 @@ commands:
         description: Publish the dashboard after creating by setting to `yes` or `y`.
       - name: open-browser
         description: Open the dashboard in the browser after creating by setting to `yes` or `y`.
+
+  - name: save-dashboard
+    description: Save the dashboard to the given path.
+    flags:
+      - name: dashboard-id
+        description: The dashboard ID to save.
+      - name: path
+        description: The path to save the dashboard to.
+      - name: overwrite
+        description: Overwrite the existing file if it exists.

src/databricks/labs/lsql/cli.py

@@ -4,6 +4,8 @@
 
 from databricks.labs.blueprint.cli import App
 from databricks.labs.blueprint.entrypoint import get_logger
+from databricks.labs.blueprint.tui import Prompts
+from databricks.labs.blueprint.paths import WorkspacePath
 from databricks.sdk import WorkspaceClient
 
 from databricks.labs.lsql.dashboards import DashboardMetadata, Dashboards, QueryTile
@@ -43,6 +45,16 @@ def create_dashboard(
     print(sdk_dashboard.dashboard_id)
 
 
+@lsql.command
+def save_dashboard(w: WorkspaceClient, prompts: Prompts, remote_folder: str = '~'):
+    """Save a dashboard to a folder"""
+    workspace_path = WorkspacePath(w, remote_folder).expanduser()
+    dashboards = {_.name: _ for _ in workspace_path.glob('*.lvdash.json')}
+    selected = prompts.choice_from_dict('Select existing dashboard', dashboards)
+    print(selected)
+
+
+
 @lsql.command(is_unauthenticated=True)
 def fmt(folder: Path = Path.cwd(), *, normalize_case: str = "true", exclude: Iterable[str] = ()):
     """Format SQL files in a folder"""