78 lines
2.3 KiB
JavaScript
Executable File
78 lines
2.3 KiB
JavaScript
Executable File
#!/usr/bin/env node
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require('nocamel');
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const Logger = require('logplease');
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const express = require('express');
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const expressWs = require('express-ws');
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const globals = require('./globals');
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const config = require('./config');
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const cp = require('child_process');
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const path = require('path');
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const fs = require('fs/promises');
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const fss = require('fs');
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const body_parser = require('body-parser');
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const runtime = require('./runtime');
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const logger = Logger.create('index');
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const app = express();
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expressWs(app);
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(async () => {
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logger.info('Setting loglevel to', config.log_level);
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Logger.setLogLevel(config.log_level);
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logger.debug('Ensuring data directories exist');
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Object.values(globals.data_directories).for_each(dir => {
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let data_path = path.join(config.data_directory, dir);
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logger.debug(`Ensuring ${data_path} exists`);
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if (!fss.exists_sync(data_path)) {
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logger.info(`${data_path} does not exist.. Creating..`);
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try {
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fss.mkdir_sync(data_path);
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} catch (e) {
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logger.error(`Failed to create ${data_path}: `, e.message);
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}
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}
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});
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logger.info('Loading packages');
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const runtimes_data = cp.execSync(`nix eval --json ${config.flake_path}#pistonRuntimes --apply builtins.attrNames`).toString();
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const runtimes = JSON.parse(runtimes_data);
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runtimes.for_each(pkg => runtime.load_runtime(pkg));
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logger.info('Starting API Server');
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logger.debug('Constructing Express App');
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logger.debug('Registering middleware');
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app.use(body_parser.urlencoded({ extended: true }));
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app.use(body_parser.json());
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app.use((err, req, res, next) => {
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return res.status(400).send({
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stack: err.stack,
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});
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});
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logger.debug('Registering Routes');
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const api_v2 = require('./api/v2');
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const api_v3 = require('./api/v3');
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app.use('/api/v2', api_v2);
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app.use('/api/v3', api_v3);
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app.use((req, res, next) => {
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return res.status(404).send({ message: 'Not Found' });
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});
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logger.debug('Calling app.listen');
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const [address, port] = config.bind_address.split(':');
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app.listen(port, address, () => {
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logger.info('API server started on', config.bind_address);
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});
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})();
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