experiments: add --hide-workspace flag to exp show

Adds a new --hide-workspace CLI flag to dvc exp show to allow hiding the workspace row from the output table. This helps users focus on committed baselines and experiments without including the current workspace state.

Fixes #10741.

Author: MirjalilovS

dvc/commands/experiments/show.py

@@ -150,6 +150,7 @@ def run(self):
                 all_commits=self.args.all_commits,
                 hide_queued=self.args.hide_queued,
                 hide_failed=self.args.hide_failed,
+                hide_workspace=self.args.hide_workspace,  # flag
                 revs=self.args.rev,
                 num=self.args.num,
                 sha_only=self.args.sha,
@@ -279,6 +280,12 @@ def add_parser(experiments_subparsers, parent_parser):
         default=False,
         help="Hide queued experiments in the table.",
     )
+    experiments_show_parser.add_argument(
+        "--hide-workspace",
+        action="store_true",
+        default=False,
+        help="Hide workspace row in the table.",
+    )
     experiments_show_parser.add_argument(
         "--json",
         action="store_true",
@@ -319,4 +326,5 @@ def add_parser(experiments_subparsers, parent_parser):
         action="store_true",
         help="Force re-collection of experiments instead of loading from exp cache.",
     )
+
     experiments_show_parser.set_defaults(func=CmdExperimentsShow)

dvc/repo/experiments/collect.py

@@ -274,6 +274,7 @@ def collect(
     num: int = 1,
     hide_queued: bool = False,
     hide_failed: bool = False,
+    hide_workspace: bool = False,
     sha_only: bool = False,
     **kwargs,
 ) -> list["ExpState"]:
@@ -302,9 +303,18 @@ def collect(
         baseline_names = describe(
             repo.scm, baseline_revs, refs=cached_refs, logger=logger
         )
-
-    workspace_data = collect_rev(repo, "workspace", **kwargs)
-    result: list[ExpState] = [workspace_data]
+    result: list[ExpState] = []
+    if not hide_workspace:
+        workspace_data = collect_rev(repo, "workspace", **kwargs)
+        result.append(
+            ExpState(
+                rev="workspace",
+                name=baseline_names.get("workspace"),
+                data=workspace_data.data,
+                error=workspace_data.error,
+                experiments=None,
+            )
+        )
     queued = collect_queued(repo, baseline_revs, **kwargs) if not hide_queued else {}
     active = collect_active(repo, baseline_revs, **kwargs)
     failed = collect_failed(repo, baseline_revs, **kwargs) if not hide_failed else {}

dvc/repo/experiments/show.py

@@ -30,6 +30,7 @@ def show(
     num: int = 1,
     hide_queued: bool = False,
     hide_failed: bool = False,
+    hide_workspace: bool = False,
     sha_only: bool = False,
     **kwargs,
 ) -> list["ExpState"]:
@@ -42,6 +43,7 @@ def show(
         num=num,
         hide_queued=hide_queued,
         hide_failed=hide_failed,
+        hide_workspace=hide_workspace,  # flag
         sha_only=sha_only,
         **kwargs,
     )

tests/unit/command/test_experiments.py

@@ -86,6 +86,7 @@ def test_experiments_show(dvc, scm, mocker):
             "--all-commits",
             "--hide-queued",
             "--hide-failed",
+            "--hide-workspace",
             "--sha",
             "--param-deps",
             "-n",
@@ -109,6 +110,7 @@ def test_experiments_show(dvc, scm, mocker):
         all_commits=True,
         hide_queued=True,
         hide_failed=True,
+        hide_workspace=True,
         num=1,
         revs=["foo"],
         sha_only=True,