Kevin FEDYNA
39 lines
1.0 KiB
TypeScript
39 lines
1.0 KiB
TypeScript
import { Database } from "@db/sqlite";
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/**
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* Ensure database file creation on new server start.
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*
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* Read all SQL files in init directory and create
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* associated SQLite database file.
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*
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* **Must not be used out of statup use-case.**
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*/
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export default async function ensureDatabases(): Promise<void> {
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await Deno.mkdir("databases/data", { recursive: true });
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for await (const file of Deno.readDir("databases/init")) {
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if (!file.isFile) {
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console.warn(`[WARN] Path ${file.name} is not a file.`);
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continue;
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}
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const databaseName = file.name.substring(0, file.name.length - 4);
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const databasePath = `databases/data/${databaseName}.db`;
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try {
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await Deno.stat(databasePath);
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} catch (error) {
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if (!(error instanceof Deno.errors.NotFound)) {
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throw error;
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}
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const sqlInitCode = await Deno.readTextFile(
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`databases/init/${file.name}`,
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);
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const database = new Database(databasePath);
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database.run(sqlInitCode);
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database.close();
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}
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}
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}
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