57 lines
1.3 KiB
Markdown
57 lines
1.3 KiB
Markdown
# IT FSM
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[](https://github.com/icetemple/it-fsm/actions/workflows/ci.yml)
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[](https://coveralls.io/github/icetemple/it-fsm?branch=master)
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Simple full-featured finite state machine for your project
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# Why it-fsm?
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- 🚯 333 LOC - 0 dependencies
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- 🍒 Sophisticated object-oriented design
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# Getting started
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```ts
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import { StateMachineBuilder } from "it-fsm";
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const [locked, unlocked] = ["locked", "unlocked"] as const;
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const sm = new StateMachineBuilder()
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.withStates([locked, unlocked])
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.withTransitions([
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[locked, { coin: unlocked }],
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[unlocked, { push: locked }],
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])
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.build(locked);
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```
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You can find the full example in the [examples](./examples/) folder.
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# Installation
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## Deno
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if you use the [Deno](https://deno.land), just add the following to your
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`import_map.json`
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```json
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{
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"imports": {
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"it-fsm": "https://git.pleshevski.ru/pleshevskiy/it-fsm/raw/tag/v2.0.3/fsm.ts"
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}
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}
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```
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## Node.js
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If you use the Node.js or in a browser as ES module, you may need to install it
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as follows, and additionally you can add import maps for client side.
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`npm install --save it-fsm`
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# License
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GNU General Public License v3.0 or later
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See [COPYING](./COPYING) to see the full text.
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