46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
import { readdir, readFile } from "fs/promises";
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import { join } from "path";
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import * as yaml from "js-yaml";
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import { plainToClass } from "class-transformer";
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import { validate } from "class-validator";
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import { init, Page } from "./db";
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import { Page as PageConfig } from "./page";
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// TODO: configure this thru cmdline or something later
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let materials_dir = "../material";
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let db_file = "test.db";
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let db;
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async function loadPageIntoDb(name: string): Promise<void> {
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// check if this slug has already been loaded into the database
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let path = join(materials_dir, name);
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let rawData = await readFile(path, { encoding: "utf8" });
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let parsedData = yaml.load(rawData);
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let page_config = plainToClass(PageConfig, parsedData);
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await validate(page_config);
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console.log("Validated!", page_config);
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let page = new Page({
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slug: page_config.slug,
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title: page_config.title,
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});
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await page.save();
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}
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async function main() {
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db = await init(db_file);
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// TODO: streaming version of readdir when the folder gets big
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let names = await readdir(materials_dir);
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await Promise.all(names
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.filter(name => name.toLowerCase().endsWith(".yml"))
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.map(loadPageIntoDb)
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);
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}
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main();
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