40 lines
1.6 KiB
TypeScript
40 lines
1.6 KiB
TypeScript
import { readFileSync, writeFileSync } from "node:fs";
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import { parse, stringify } from "yaml";
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import prettier from "prettier";
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import { bundle, createConfig } from "@redocly/openapi-core";
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import type { StateSchemas } from "./schemas";
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const OPENAPI_PATH = "server/openapi.yaml";
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const STATE_PATH = "server/openapi.state.yaml";
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const MCP_JSON_PATH = "server/mcp/openapi.json";
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const HEADER = `# GENERATED FILE - DO NOT EDIT (source: assets/js/types/evcc.ts, update: npm run openapi)
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`;
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export async function writeStateSchemas(schemas: StateSchemas): Promise<void> {
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const root = parse(readFileSync(OPENAPI_PATH, "utf8"));
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const handWritten = new Set(Object.keys(root.components?.schemas ?? {}));
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for (const name of Object.keys(schemas.defs)) {
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if (handWritten.has(name)) {
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throw new Error(`generated schema "${name}" collides with hand-written component`);
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}
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}
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const doc =
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HEADER +
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stringify(
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{ components: { schemas: schemas.defs } },
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{ lineWidth: 0, aliasDuplicateObjects: false }
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);
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const config = await prettier.resolveConfig(STATE_PATH);
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writeFileSync(STATE_PATH, await prettier.format(doc, { ...config, filepath: STATE_PATH }));
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}
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// inline the multi-file spec into the single json embedded by the MCP server
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export async function bundleMcpJson(): Promise<void> {
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const { bundle: result } = await bundle({ ref: OPENAPI_PATH, config: await createConfig({}) });
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const doc = result.parsed as { servers?: unknown };
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delete doc.servers; // mcp server sets its own url
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writeFileSync(MCP_JSON_PATH, JSON.stringify(doc, null, 2) + "\n");
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}
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