Workflow invocations search filter

[vishal-biyani]

It would be nice to have a filter on workflow invocations get command (wfcli wfi get) - where the user can pass name of workflow. Currently it is possible to do this with grep and WF ID, but WF name will be far useful and friendlier.

Another search filter could be based on status of a invocation (Filter failed for example). Imaging having to filter through following list of invocations

$ wfcli wfi get
id                                          WORKFLOW                                    STATUS        CREATED                            UPDATED                            
wi-0c49b446-24d8-40b4-a3a0-6867644b7d13     aa56eb61-a38f-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T10:03:12.680053791Z     2018-08-19T10:03:20.205925873Z     
wi-19cdf50d-2b48-4eb7-ad06-1808e7b739ce     8b218b5a-a394-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T10:03:32.877773778Z     2018-08-19T10:03:34.206046559Z     
wi-27ec5352-f1e5-4021-a5e6-585fb6490001     aa56eb61-a38f-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T09:10:27.603907324Z     2018-08-19T09:10:35.00594487Z      
wi-3554d5b8-4c5e-4953-9589-383c9858b5d6     aa56eb61-a38f-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T09:11:10.784048323Z     2018-08-19T09:11:11.205961955Z     
wi-37268617-275f-4e72-a87b-e7025fecca87     8b218b5a-a394-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T09:45:13.011578074Z     2018-08-19T09:45:20.205927443Z     
wi-4f2673c9-feda-4430-a4fb-ae2db4063ef9     c8b3dbd4-a397-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T10:08:26.78712618Z      2018-08-19T10:08:27.005872936Z     
wi-5f450600-83e2-4eb7-ba33-4ecd9176f875     wf-f6361b97-07fc-4da4-b006-56faeab414f4     SUCCEEDED     2018-08-19T13:46:35.007459431Z     2018-08-19T13:46:36.205982127Z     
wi-85067a8e-fc20-4c2b-8fe4-a35b7d276167     1b947c5a-a3d4-11e8-8f31-42010aa0001c        FAILED        2018-08-19T17:47:19.240219497Z     2018-08-19T17:47:19.240219497Z     
wi-861cbb4c-720e-4ed6-89b7-0539c41735fe     1b947c5a-a3d4-11e8-8f31-42010aa0001c        FAILED        2018-08-19T17:20:11.623948234Z     2018-08-19T17:20:11.623948234Z     
wi-8da0e5b7-9404-4987-b856-7002570c4489     482927fa-a3b6-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T13:46:34.599400814Z     2018-08-19T13:46:36.605978099Z     
wi-90ccae4a-d860-480d-95f1-4a16e48969df     1b947c5a-a3d4-11e8-8f31-42010aa0001c        FAILED        2018-08-19T17:28:42.28548769Z      2018-08-19T17:28:42.28548769Z      
wi-b9e861af-fd28-4d2d-bcc3-97dc9f4d5184     c8b3dbd4-a397-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T10:08:17.806514597Z     2018-08-19T10:08:18.206033144Z     
wi-cb4c94ba-bf32-4620-b620-73fd90384b54     8b218b5a-a394-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T09:58:07.653104084Z     2018-08-19T09:58:14.205990358Z     
wi-e90a3b55-b176-4977-897f-9a0b528d0298     wf-75b31c26-bd12-4039-a785-e91e245015bb     SUCCEEDED     2018-08-19T13:44:44.607737105Z     2018-08-19T13:44:45.806091379Z     
wi-ef93289a-e0ab-46fa-8b0b-500267718447     fortunewhale                                ABORTED       2018-08-19T08:06:35.693874609Z     2018-08-19T08:10:51.0875506Z       
wi-f5a20c87-53df-4334-b16c-aa138e166da1     02d03005-a3b6-11e8-8f31-42010aa0001c        SUCCEEDED     2018-08-19T13:44:44.303093501Z     2018-08-19T13:44:52.405990167Z