exp: Drop gc. (#9273)

Closes #7991

tests/func/experiments/test_gc.py

@@ -1,114 +0,0 @@
-import pytest
-from funcy import first
-
-
-@pytest.mark.parametrize("queued, expected", [(True, 0), (False, 1)])
-def test_workspace(tmp_dir, scm, dvc, queued, expected, copy_script):
-    tmp_dir.gen("params.yaml", "foo: 1")
-
-    stage = dvc.run(
-        cmd="python copy.py params.yaml metrics.yaml",
-        metrics_no_cache=["metrics.yaml"],
-        params=["foo"],
-        name="foo",
-    )
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v1")
-
-    dvc.experiments.run(stage.addressing, params=["foo=2"])
-    dvc.experiments.run(stage.addressing, params=["foo=3"], queue=True)
-
-    removed = dvc.experiments.gc(workspace=True, queued=queued)
-    assert removed == expected
-
-
-@pytest.mark.parametrize("queued, expected", [(True, 0), (False, 2)])
-def test_all_commits(tmp_dir, scm, dvc, queued, expected, copy_script):
-    tmp_dir.gen("params.yaml", "foo: 1")
-
-    stage = dvc.run(
-        cmd="python copy.py params.yaml metrics.yaml",
-        metrics_no_cache=["metrics.yaml"],
-        params=["foo"],
-        name="foo",
-    )
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v1")
-
-    results = dvc.experiments.run(stage.addressing, params=["foo=2"])
-    exp_rev = first(results)
-    dvc.experiments.run(stage.addressing, params=["foo=3"], queue=True)
-
-    dvc.experiments.apply(exp_rev)
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v2")
-
-    dvc.experiments.run(stage.addressing, params=["foo=4"])
-    dvc.experiments.run(stage.addressing, params=["foo=5"], queue=True)
-
-    removed = dvc.experiments.gc(all_commits=True, queued=queued)
-    assert removed == expected
-
-
-@pytest.mark.parametrize("queued, expected", [(True, 2), (False, 3)])
-def test_all_branches(tmp_dir, scm, dvc, queued, expected, copy_script):
-    tmp_dir.gen("params.yaml", "foo: 1")
-
-    stage = dvc.run(
-        cmd="python copy.py params.yaml metrics.yaml",
-        metrics_no_cache=["metrics.yaml"],
-        params=["foo"],
-        name="foo",
-    )
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v1")
-
-    results = dvc.experiments.run(stage.addressing, params=["foo=2"])
-    exp_rev = first(results)
-    dvc.experiments.run(stage.addressing, params=["foo=3"], queue=True)
-
-    dvc.experiments.apply(exp_rev)
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v2")
-
-    scm.branch("branch")
-
-    results = dvc.experiments.run(stage.addressing, params=["foo=4"])
-    dvc.experiments.run(stage.addressing, params=["foo=5"], queue=True)
-    exp_rev = first(results)
-
-    dvc.experiments.apply(exp_rev)
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v3")
-
-    removed = dvc.experiments.gc(all_branches=True, queued=queued)
-    assert removed == expected
-
-
-@pytest.mark.parametrize("queued, expected", [(True, 2), (False, 3)])
-def test_all_tags(tmp_dir, scm, dvc, queued, expected, copy_script):
-    tmp_dir.gen("params.yaml", "foo: 1")
-
-    stage = dvc.run(
-        cmd="python copy.py params.yaml metrics.yaml",
-        metrics_no_cache=["metrics.yaml"],
-        params=["foo"],
-        name="foo",
-    )
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v1")
-
-    results = dvc.experiments.run(stage.addressing, params=["foo=2"])
-    exp_rev = first(results)
-    dvc.experiments.run(stage.addressing, params=["foo=3"], queue=True)
-
-    dvc.experiments.apply(exp_rev)
-    scm.add(["dvc.yaml", "dvc.lock", "copy.py", "params.yaml", "metrics.yaml"])
-    scm.commit("v2")
-    scm.tag("tag-v2")
-
-    dvc.experiments.run(stage.addressing, params=["foo=4"])
-    dvc.experiments.run(stage.addressing, params=["foo=5"], queue=True)
-
-    removed = dvc.experiments.gc(all_tags=True, queued=queued)
-    assert removed == expected

tests/unit/command/test_experiments.py

@@ -5,7 +5,6 @@ from dvc.commands.experiments.apply import CmdExperimentsApply
 from dvc.commands.experiments.branch import CmdExperimentsBranch
 from dvc.commands.experiments.clean import CmdExperimentsClean
 from dvc.commands.experiments.diff import CmdExperimentsDiff
-from dvc.commands.experiments.gc import CmdExperimentsGC
 from dvc.commands.experiments.ls import CmdExperimentsList
 from dvc.commands.experiments.pull import CmdExperimentsPull
 from dvc.commands.experiments.push import CmdExperimentsPush
@@ -141,44 +140,6 @@ def test_experiments_run(dvc, scm, mocker):
     cmd.repo.experiments.run.assert_called_with(**default_arguments)
 
 
-def test_experiments_gc(dvc, scm, mocker):
-    cli_args = parse_args(
-        [
-            "exp",
-            "gc",
-            "--workspace",
-            "--all-tags",
-            "--all-branches",
-            "--all-commits",
-            "--queued",
-            "--date",
-            "2022-07-04",
-            "--force",
-        ]
-    )
-    assert cli_args.func == CmdExperimentsGC
-
-    cmd = cli_args.func(cli_args)
-    m = mocker.patch("dvc.repo.experiments.gc.gc", return_value={})
-
-    assert cmd.run() == 0
-
-    m.assert_called_once_with(
-        cmd.repo,
-        workspace=True,
-        all_tags=True,
-        all_branches=True,
-        all_commits=True,
-        commit_date="2022-07-04",
-        queued=True,
-    )
-
-    cli_args = parse_args(["exp", "gc"])
-    cmd = cli_args.func(cli_args)
-    with pytest.raises(InvalidArgumentError):
-        cmd.run()
-
-
 def test_experiments_branch(dvc, scm, mocker):
     m = mocker.patch("dvc.repo.experiments.branch.branch", return_value={})