Files
homarr/scripts/integrations/create-integration-module.mts
T

121 lines
4.4 KiB
TypeScript

import { mkdir, writeFile } from "node:fs/promises";
import path from "node:path";
import { fileURLToPath } from "node:url";
const repositoryRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
const integrationsRoot = path.join(repositoryRoot, "packages/integrations/src");
const readOption = (name: string) => {
const optionIndex = process.argv.indexOf(name);
if (optionIndex < 0) return undefined;
return process.argv[optionIndex + 1];
};
const kind = process.argv[2];
if (!kind || kind.startsWith("--")) {
throw new Error(
"Usage: pnpm integrations:new <kind> --icon-url <url> [--slug <docs-slug>] [--name <display-name>] [--category <category>] [--default-port <port>]",
);
}
if (!/^[a-z][A-Za-z0-9]*$/.test(kind)) {
throw new Error("Integration kind must be a stable lower-camel-case identifier");
}
const defaultSlug = kind.replace(/([a-z0-9])([A-Z])/gu, "$1-$2").toLowerCase();
const slug = readOption("--slug") ?? defaultSlug;
const name =
readOption("--name") ??
slug
.split("-")
.map((part) => `${part.charAt(0).toUpperCase()}${part.slice(1)}`)
.join(" ");
const category = readOption("--category") ?? "miscellaneous";
const iconUrl = readOption("--icon-url");
const defaultPortInput = readOption("--default-port");
if (!/^[a-z0-9][a-z0-9-]*$/.test(slug)) throw new Error("Integration slug must use lower-case kebab-case");
if (!iconUrl || !URL.canParse(iconUrl)) throw new Error("--icon-url must be a valid absolute URL");
if (!/^[a-z][A-Za-z0-9]*$/.test(category)) throw new Error("Integration category must be a stable identifier");
let defaultPort: number | undefined;
if (defaultPortInput !== undefined) {
defaultPort = Number(defaultPortInput);
if (!Number.isSafeInteger(defaultPort) || defaultPort < 1 || defaultPort > 65_535) {
throw new Error("--default-port must be an integer between 1 and 65535");
}
}
const className = `${kind.charAt(0).toUpperCase()}${kind.slice(1)}Integration`;
const metadataExportName = `${kind}Integration`;
const directory = path.join(integrationsRoot, slug);
await mkdir(directory);
await mkdir(path.join(directory, "docs"));
const defaultPortLine = defaultPort === undefined ? "" : ` defaultPort: ${defaultPort},\n`;
const files = {
"module.ts": `import { defineIntegrationModule } from "@homarr/definitions";
export default defineIntegrationModule({
kind: ${JSON.stringify(kind)},
name: ${JSON.stringify(name)},
iconUrl: ${JSON.stringify(iconUrl)},
secretKinds: [[]],
categories: [${JSON.stringify(category)}],
${defaultPortLine} documentation: {
slug: ${JSON.stringify(slug)},
sourceDirectory: "docs",
},
creator: {
type: "constructor",
module: "./${slug}-integration",
exportName: ${JSON.stringify(className)},
},
});
`,
[`${slug}-integration.ts`]: `import type { IntegrationTestingInput } from "../base/integration";
import { Integration } from "../base/integration";
import { TestConnectionError } from "../base/test-connection/test-connection-error";
import type { TestingResult } from "../base/test-connection/test-connection-service";
export class ${className} extends Integration {
protected async testingAsync(input: IntegrationTestingInput): Promise<TestingResult> {
const response = await input.fetchAsync(this.url("/"));
if (!response.ok) return TestConnectionError.StatusResult(response);
return { success: true };
}
}
`,
"docs/index.ts": `export const ${metadataExportName} = {
name: ${JSON.stringify(name)},
description: ${JSON.stringify(`Connect Homarr to ${name}.`)},
iconUrl: ${JSON.stringify(iconUrl)},
path: "../../integrations/${slug}",
} as const;
`,
"docs/index.mdx": `---
title: ${JSON.stringify(name)}
description: ${JSON.stringify(`Connect Homarr to ${name}.`)}
hide_title: true
---
import { IntegrationHeader } from "@site/src/components/integrations/header";
import { AddingIntegration } from "@site/src/components/integrations/adding";
import { ${metadataExportName} } from ".";
<IntegrationHeader integration={${metadataExportName}} categories={["Miscellaneous"]} />
Describe the service, supported Homarr widgets, required permissions, and setup prerequisites here.
### Adding the integration
<AddingIntegration />
`,
} as const;
for (const [relativePath, content] of Object.entries(files)) {
await writeFile(path.join(directory, relativePath), content, { flag: "wx" });
}
await import("./sync-integration-modules.mts");
console.log(`Created integration module ${kind} in ${path.relative(repositoryRoot, directory)}`);