30 lines
1.6 KiB
JavaScript
30 lines
1.6 KiB
JavaScript
// Entry point: build the frame, start the core, load the features. Nothing here names a feature.
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import { build } from "./shell/frame.js";
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import { loadFeatures } from "./shell/features.js";
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import { createSettings } from "./shell/settings.js";
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import { createProject } from "./shell/project.js";
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import { createPipelineState } from "./shell/pipeline_state.js";
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import { createGenerate } from "./shell/generate.js";
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import { linkPipeline } from "./shell/pipeline_link.js";
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import { api } from "./shell/api.js";
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import { hostFor } from "./shell/mounts.js";
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import paths from "./modules.js";
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// What the core offers a feature, by name. `on(fn)` hears every change; fn gets "open" when a
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// different project was opened, "change" for an edit.
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const heard = new Set();
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const say = (what) => heard.forEach((fn) => { try { fn(what); } catch (err) { console.error(err); } });
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const on = (fn) => { heard.add(fn); return () => heard.delete(fn); };
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const project = createProject({ onChange: () => say("change"), onOpen: () => say("open"), onError: (err) => console.warn(err) });
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const pipeline = createPipelineState(api);
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const generate = createGenerate({ pipeline });
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linkPipeline({ project, pipeline, onOpen: (fn) => on((what) => { if (what === "open") fn(); }) });
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const app = { project, pipeline, generate, api, on };
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const frame = build(document.getElementById("app"));
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const settings = createSettings({ menubar: hostFor("menubar.menus") });
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const result = await loadFeatures(paths, { app });
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settings.addButton();
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app.project.start().catch((err) => console.warn("could not open a project:", err.message));
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window.FunPackUI = { frame, settings, app, ...result };
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