1+ import { createMachine } from 'xstate' ;
2+
3+ /** If using VSCode, install the XState VSCode extension to get a
4+ * "Open Inspector" link above each machine in your code that will
5+ * visualize the machine. Otherwise, you can paste code into stately.ai/viz.
6+ */
7+
8+ interface WorkspaceContext {
9+ errorMessage ?: string
10+ }
11+
12+ type WorkspaceEvent =
13+ | { type : "START" }
14+ | { type : "STOP" }
15+ | { type : "REBUILD" }
16+
17+ export const workspaceModel = createMachine < WorkspaceContext , WorkspaceEvent > (
18+ {
19+ id : "workspaceV2Model" ,
20+ initial : "off" ,
21+ states : {
22+ off : {
23+ on : {
24+ START : "starting"
25+ }
26+ } ,
27+ starting : {
28+ invoke : {
29+ src : "buildWorkspace" ,
30+ onDone : "running" ,
31+ onError : "error" ,
32+ } ,
33+ } ,
34+ running : {
35+ on : {
36+ STOP : "stopping" ,
37+ REBUILD : "rebuilding"
38+ }
39+ } ,
40+ stopping : {
41+ invoke : {
42+ src : "stopWorkspace" ,
43+ onDone : "off" ,
44+ onError : "error"
45+ }
46+ } ,
47+ rebuilding : {
48+ invoke : {
49+ src : "stopAndStartWorkspace" ,
50+ onDone : "running" ,
51+ onError : "error"
52+ }
53+ } ,
54+ error : {
55+ entry : "saveErrorMessage" ,
56+ } ,
57+ } ,
58+ } ,
59+ )
60+
61+ export const provisionerModel = createMachine ( {
62+ id : 'provisionerModel' ,
63+ initial : 'starting' ,
64+ context : {
65+ automator : undefined ,
66+ supportedProjects : [ ]
67+ } ,
68+ states : {
69+ starting : {
70+ on : {
71+ PROVISION : 'provisioning' ,
72+ PARSE : 'parsing'
73+ }
74+ } ,
75+ provisioning : {
76+ invoke : {
77+ src : "provision" ,
78+ onDone : 'off' ,
79+ onError : 'off'
80+ }
81+ } ,
82+ parsing : {
83+ invoke : {
84+ src : 'parse' ,
85+ onDone : 'off' ,
86+ onError : 'off'
87+ }
88+ } ,
89+ off : {
90+ type : 'final'
91+ }
92+ }
93+ } )
94+
95+ export const provisionerDaemonModel = createMachine ( {
96+ id : 'provisionerd' ,
97+ initial : 'polling' ,
98+ states : {
99+ polling : {
100+ on : {
101+ JOB_HAS_PROVISIONER_REGISTERED : 'executing' ,
102+ NO_JOB_READY : 'polling'
103+ }
104+ } ,
105+ executing : {
106+ invoke : {
107+ id : 'callProvisionerWithParameters' ,
108+ src : 'provisionerModel' ,
109+ onDone : { target : 'polling' , actions : [ 'returnState' , 'parseProjectCode' ] } ,
110+ onError : { target : 'polling' , actions : [ 'returnState' , 'markJobFailed' ] }
111+ }
112+ }
113+ }
114+ } , {
115+ services : { provisionerModel }
116+ } )
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