Add acceptance test for 'experimental.scripts' (#2240)

acceptance/bundle/scripts/databricks.yml

@@ -0,0 +1,11 @@
+bundle:
+  name: scripts
+
+experimental:
+  scripts:
+    preinit: "python3 ./myscript.py $EXITCODE preinit"
+    postinit: "python3 ./myscript.py 0 postinit"
+    prebuild: "python3 ./myscript.py 0 prebuild"
+    postbuild: "python3 ./myscript.py 0 postbuild"
+    predeploy: "python3 ./myscript.py 0 predeploy"
+    postdeploy: "python3 ./myscript.py 0 postdeploy"

acceptance/bundle/scripts/myscript.py

@@ -0,0 +1,8 @@
+import sys
+
+info = " ".join(sys.argv[1:])
+sys.stderr.write(f"from myscript.py {info}: hello stderr!\n")
+sys.stdout.write(f"from myscript.py {info}: hello stdout!\n")
+
+exitcode = int(sys.argv[1])
+sys.exit(exitcode)

acceptance/bundle/scripts/output.txt

@@ -0,0 +1,52 @@
+
+>>> EXITCODE=0 errcode $CLI bundle validate
+Executing 'preinit' script
+from myscript.py 0 preinit: hello stdout!
+from myscript.py 0 preinit: hello stderr!
+Executing 'postinit' script
+from myscript.py 0 postinit: hello stdout!
+from myscript.py 0 postinit: hello stderr!
+Name: scripts
+Target: default
+Workspace:
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/scripts/default
+
+Validation OK!
+
+>>> EXITCODE=1 errcode $CLI bundle validate
+Executing 'preinit' script
+from myscript.py 1 preinit: hello stdout!
+from myscript.py 1 preinit: hello stderr!
+Error: failed to execute script: exit status 1
+
+Name: scripts
+
+Found 1 error
+
+Exit code: 1
+
+>>> EXITCODE=0 errcode $CLI bundle deploy
+Executing 'preinit' script
+from myscript.py 0 preinit: hello stdout!
+from myscript.py 0 preinit: hello stderr!
+Executing 'postinit' script
+from myscript.py 0 postinit: hello stdout!
+from myscript.py 0 postinit: hello stderr!
+Executing 'prebuild' script
+from myscript.py 0 prebuild: hello stdout!
+from myscript.py 0 prebuild: hello stderr!
+Executing 'postbuild' script
+from myscript.py 0 postbuild: hello stdout!
+from myscript.py 0 postbuild: hello stderr!
+Executing 'predeploy' script
+from myscript.py 0 predeploy: hello stdout!
+from myscript.py 0 predeploy: hello stderr!
+Error: unable to deploy to /Workspace/Users/$USERNAME/.bundle/scripts/default/state as $USERNAME.
+Please make sure the current user or one of their groups is listed under the permissions of this bundle.
+For assistance, contact the owners of this project.
+They may need to redeploy the bundle to apply the new permissions.
+Please refer to https://docs.databricks.com/dev-tools/bundles/permissions.html for more on managing permissions.
+
+
+Exit code: 1

acceptance/bundle/scripts/script

@@ -0,0 +1,3 @@
+trace EXITCODE=0 errcode $CLI bundle validate
+trace EXITCODE=1 errcode $CLI bundle validate
+trace EXITCODE=0 errcode $CLI bundle deploy

acceptance/server_test.go

@@ -146,4 +146,8 @@ func AddHandlers(server *TestServer) {
 			},
 		}, nil
 	})
+
+	server.Handle("POST /api/2.0/workspace/mkdirs", func(r *http.Request) (any, error) {
+		return "{}", nil
+	})
 }