Direct user to setup when they cannot run an experiment (#3323)

Author: mattseddon

extension/package.json

@@ -1374,7 +1374,13 @@
     "viewsWelcome": [
       {
         "view": "dvc.views.actions",
-        "contents": "[$(beaker) Show Experiments](command:dvc.showExperiments)\n[$(graph-scatter) Show Plots](command:dvc.showPlots)\n[$(play) Run Experiment](command:dvc.runExperiment)"
+        "contents": "[$(beaker) Show Experiments](command:dvc.showExperiments)\n[$(graph-scatter) Show Plots](command:dvc.showPlots)\n[$(play) Run Experiment](command:dvc.runExperiment)",
+        "when": "!dvc.experiment.checkpoints"
+      },
+      {
+        "view": "dvc.views.actions",
+        "contents": "[$(beaker) Show Experiments](command:dvc.showExperiments)\n[$(graph-scatter) Show Plots](command:dvc.showPlots)\n[$(play) Run Experiment](command:dvc.resetAndRunCheckpointExperiment)",
+        "when": "dvc.experiment.checkpoints"
       },
       {
         "view": "dvc.views.studio",

extension/src/experiments/commands/register.ts

@@ -289,7 +289,9 @@ const registerExperimentRunCommands = (
 ): void => {
   internalCommands.registerExternalCliCommand(
     RegisteredCliCommands.EXPERIMENT_RUN,
-    () => experiments.getCwdThenRun(AvailableCommands.EXPERIMENT_RUN)
+    showSetupOrExecuteCommand(setup, () =>
+      experiments.getCwdThenRun(AvailableCommands.EXPERIMENT_RUN)
+    )
   )
 
   internalCommands.registerExternalCliCommand(
@@ -299,7 +301,9 @@ const registerExperimentRunCommands = (
 
   internalCommands.registerExternalCliCommand(
     RegisteredCliCommands.EXPERIMENT_RESET_AND_RUN,
-    () => experiments.getCwdThenRun(AvailableCommands.EXPERIMENT_RESET_AND_RUN)
+    showSetupOrExecuteCommand(setup, () =>
+      experiments.getCwdThenRun(AvailableCommands.EXPERIMENT_RESET_AND_RUN)
+    )
   )
 
   internalCommands.registerExternalCliCommand(

extension/src/test/suite/experiments/workspace.test.ts

@@ -411,6 +411,7 @@ suite('Workspace Experiments Test Suite', () => {
         DvcRunner.prototype,
         'runExperiment'
       ).resolves(undefined)
+      stub(Setup.prototype, 'shouldBeShown').returns(false)
 
       stubWorkspaceExperimentsGetters(dvcDemoPath)
 
@@ -446,6 +447,7 @@ suite('Workspace Experiments Test Suite', () => {
         DvcRunner.prototype,
         'runExperimentReset'
       ).resolves(undefined)
+      stub(Setup.prototype, 'shouldBeShown').returns(false)
 
       stubWorkspaceExperimentsGetters(dvcDemoPath)