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chore: remove seed file logic

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bholmesdev 2024-01-11 15:40:41 -05:00 committed by Nate Moore
parent 4e941af5fb
commit 99f8abd162
2 changed files with 0 additions and 108 deletions
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2
packages/db/src/consts.ts
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@ -7,8 +7,6 @@ export const PACKAGE_NAME = JSON.parse(
export const INTERNAL_MOD_IMPORT = JSON.stringify(`${PACKAGE_NAME}/internal`);
export const DRIZZLE_MOD_IMPORT = JSON.stringify(`${PACKAGE_NAME}/internal-drizzle`);
export const SUPPORTED_SEED_FILES = ['db.seed.js', 'db.seed.mjs', 'db.seed.mts', 'db.seed.ts'];
export const DB_TYPES_FILE = 'db-types.d.ts';
export const VIRTUAL_MODULE_ID = 'astro:db';

106
packages/db/src/seed.ts
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@ -1,106 +0,0 @@
import { existsSync, unlinkSync, writeFileSync } from 'node:fs';
import { fileURLToPath } from 'node:url';
import { type BuildOptions, build as esbuild } from 'esbuild';
import { SUPPORTED_SEED_FILES, VIRTUAL_MODULE_ID } from './consts.js';
import { getVirtualModContents } from './vite-plugin-db.js';
import type { DBCollections } from './types.js';
export async function seed({ collections, root }: { collections: DBCollections; root: URL }) {
let seedFileUrl: URL | undefined;
for (const filename of SUPPORTED_SEED_FILES) {
const fileUrl = new URL(filename, root);
if (!existsSync(fileUrl)) continue;
seedFileUrl = fileUrl;
break;
}
if (!seedFileUrl) return;
const { code } = await bundleFile(seedFileUrl, [
{
name: 'resolve-astro-db',
setup(build) {
build.onResolve({ filter: /^astro:db$/ }, ({ path }) => {
return { path, namespace: VIRTUAL_MODULE_ID };
});
build.onLoad({ namespace: VIRTUAL_MODULE_ID, filter: /.*/ }, () => {
return {
contents: getVirtualModContents({
collections,
root,
isDev: false,
}),
// Needed to resolve `@packages/studio` internals
resolveDir: process.cwd(),
};
});
},
},
]);
// seed file supports top-level await. Runs when config is loaded!
await loadBundledFile({ code, root });
console.info('Seeding complete 🌱');
}
/**
* Bundle config file to support `.ts` files. Simplified fork from Vite's `bundleConfigFile`
* function:
*
* @see https://github.com/vitejs/vite/blob/main/packages/vite/src/node/config.ts#L961
*/
async function bundleFile(
fileUrl: URL,
esbuildPlugins?: BuildOptions['plugins']
): Promise<{ code: string; dependencies: string[] }> {
const result = await esbuild({
absWorkingDir: process.cwd(),
entryPoints: [fileURLToPath(fileUrl)],
outfile: 'out.js',
packages: 'external',
write: false,
target: ['node16'],
platform: 'node',
bundle: true,
format: 'esm',
sourcemap: 'inline',
metafile: true,
plugins: esbuildPlugins,
});
const file = result.outputFiles[0];
if (!file) {
throw new Error(`Unexpected: no output file`);
}
return {
code: file.text,
dependencies: Object.keys(result.metafile.inputs),
};
}
/**
* Forked from Vite config loader, replacing CJS-based path concat with ESM only
*
* @see https://github.com/vitejs/vite/blob/main/packages/vite/src/node/config.ts#L1074
*/
async function loadBundledFile({
code,
root,
}: {
root: URL;
code: string;
}): Promise<{ default?: unknown }> {
// Write it to disk, load it with native Node ESM, then delete the file.
const tmpFileUrl = new URL(`studio.seed.timestamp-${Date.now()}.mjs`, root);
writeFileSync(tmpFileUrl, code);
try {
return await import(tmpFileUrl.pathname);
} finally {
try {
unlinkSync(tmpFileUrl);
} catch {
// already removed if this function is called twice simultaneously
}
}
}