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chore: Add XState machines to model flows #16
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| import { createMachine } from "xstate" | ||
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| /** If using VSCode, install the XState VSCode extension to get a | ||
| * "Open Inspector" link above each machine in your code that will | ||
| * visualize the machine. Otherwise, you can paste code into stately.ai/viz. | ||
| */ | ||
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| interface WorkspaceContext { | ||
| errorMessage?: string | ||
| } | ||
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| type WorkspaceEvent = { type: "START" } | { type: "STOP" } | { type: "REBUILD" } | ||
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| export const workspaceModel = createMachine<WorkspaceContext, WorkspaceEvent>({ | ||
| id: "workspaceV2Model", | ||
| initial: "off", | ||
| states: { | ||
| off: { | ||
| on: { | ||
| START: "starting", | ||
| }, | ||
| }, | ||
| starting: { | ||
| invoke: { | ||
| src: "buildWorkspace", | ||
| onDone: "running", | ||
| onError: "error", | ||
| }, | ||
| }, | ||
| running: { | ||
| on: { | ||
| STOP: "stopping", | ||
| REBUILD: "rebuilding", | ||
| }, | ||
| }, | ||
| stopping: { | ||
| invoke: { | ||
| src: "stopWorkspace", | ||
| onDone: "off", | ||
| onError: "error", | ||
| }, | ||
| }, | ||
| rebuilding: { | ||
| invoke: { | ||
| src: "stopAndStartWorkspace", | ||
| onDone: "running", | ||
| onError: "error", | ||
| }, | ||
| }, | ||
| error: { | ||
| entry: "saveErrorMessage", | ||
| }, | ||
| }, | ||
| }) | ||
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| export const provisionerModel = createMachine({ | ||
| id: "provisionerModel", | ||
| initial: "starting", | ||
| context: { | ||
| automator: undefined, | ||
| supportedProjects: [], | ||
| }, | ||
| states: { | ||
| starting: { | ||
| on: { | ||
| PROVISION: "provisioning", | ||
| PARSE: "parsing", | ||
| }, | ||
| }, | ||
| provisioning: { | ||
| invoke: { | ||
| src: "provision", | ||
| onDone: "off", | ||
| onError: "off", | ||
| }, | ||
| }, | ||
| parsing: { | ||
| invoke: { | ||
| src: "parse", | ||
| onDone: "off", | ||
| onError: "off", | ||
| }, | ||
| }, | ||
| off: { | ||
| type: "final", | ||
| }, | ||
| }, | ||
| }) | ||
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| export const provisionerDaemonModel = createMachine( | ||
| { | ||
| id: "provisionerd", | ||
| initial: "polling", | ||
| states: { | ||
| polling: { | ||
| on: { | ||
| JOB_HAS_PROVISIONER_REGISTERED: "executing", | ||
| NO_JOB_READY: "polling", | ||
| }, | ||
| }, | ||
| executing: { | ||
| invoke: { | ||
| id: "callProvisionerWithParameters", | ||
| src: "provisionerModel", | ||
| onDone: { target: "polling", actions: ["returnState", "parseProjectCode"] }, | ||
| onError: { target: "polling", actions: ["returnState", "markJobFailed"] }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| services: { provisionerModel }, | ||
| }, | ||
| ) | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -2,7 +2,37 @@ | |
| # yarn lockfile v1 | ||
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| "@xstate/react@^1.6.3": | ||
| version "1.6.3" | ||
| resolved "https://registry.yarnpkg.com/@xstate/react/-/react-1.6.3.tgz#706f3beb7bc5879a78088985c8fd43b9dab7f725" | ||
| integrity sha512-NCUReRHPGvvCvj2yLZUTfR0qVp6+apc8G83oXSjN4rl89ZjyujiKrTff55bze/HrsvCsP/sUJASf2n0nzMF1KQ== | ||
| dependencies: | ||
| use-isomorphic-layout-effect "^1.0.0" | ||
| use-subscription "^1.3.0" | ||
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| object-assign@^4.1.1: | ||
| version "4.1.1" | ||
| resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863" | ||
| integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM= | ||
|
|
||
| [email protected]: | ||
| version "2.5.1" | ||
| resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.5.1.tgz#fff75fa9d519c54cf0fce328c1017d94546bc56a" | ||
| integrity sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg== | ||
|
|
||
| use-isomorphic-layout-effect@^1.0.0: | ||
| version "1.1.1" | ||
| resolved "https://registry.yarnpkg.com/use-isomorphic-layout-effect/-/use-isomorphic-layout-effect-1.1.1.tgz#7bb6589170cd2987a152042f9084f9effb75c225" | ||
| integrity sha512-L7Evj8FGcwo/wpbv/qvSfrkHFtOpCzvM5yl2KVyDJoylVuSvzphiiasmjgQPttIGBAy2WKiBNR98q8w7PiNgKQ== | ||
|
|
||
| use-subscription@^1.3.0: | ||
| version "1.5.1" | ||
| resolved "https://registry.yarnpkg.com/use-subscription/-/use-subscription-1.5.1.tgz#73501107f02fad84c6dd57965beb0b75c68c42d1" | ||
| integrity sha512-Xv2a1P/yReAjAbhylMfFplFKj9GssgTwN7RlcTxBujFQcloStWNDQdc4g4NRWH9xS4i/FDk04vQBptAXoF3VcA== | ||
| dependencies: | ||
| object-assign "^4.1.1" | ||
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| xstate@^4.27.0: | ||
| version "4.27.0" | ||
| resolved "https://registry.yarnpkg.com/xstate/-/xstate-4.27.0.tgz#f3c918ac4229bd5e6dec2231e991ba55c6bfa559" | ||
| integrity sha512-ohOwDM9tViC/zSSmY9261CHblDPqiaAk5vyjVbi69uJv9fGWMzlm0VDQwM2OvC61GKfXVBeuWSMkL7LPUsTpfA== | ||
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What
returnStatedoes?There was a problem hiding this comment.
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It's not implemented since this is for diagramming purposes, but it represents the fact that when provisionerd calls a provisioner and the provisioner executes the code, the resulting state is returned.