64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
"use strict";
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import path from 'path';
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import fs from 'fs';
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import log_core from './lib/io/Log.mjs';
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import { LOG_LEVELS} from './lib/io/Log.mjs';
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import log from './lib/io/NamespacedLog.mjs'; const l = log("core");
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import CliParser from 'applause-cli';
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import a from './lib/io/Ansi.mjs';
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const __dirname = import.meta.url.slice(7, import.meta.url.lastIndexOf("/"));
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async function load_subcommands(cli) {
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let dirs = await fs.promises.readdir(path.join(__dirname, "subcommands"));
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for(let dir of dirs) {
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(await import(path.join(__dirname, "subcommands", dir, `meta.mjs`))).default(cli);
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}
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}
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export default async function () {
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let settings = (await import("./settings.mjs")).default;
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let cli = new CliParser(path.resolve(__dirname, "../package.json"));
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cli.argument("verbose", "Enable verbose debugging output", null, "boolean")
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.argument("log-level", "Set the logging level (possible values: debug, info [default], log, warn, error, none)", "info", "string");
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await load_subcommands(cli);
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settings.cli = cli.parse(process.argv.slice(2));
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if(cli.current_subcommand == null)
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cli.write_help_exit();
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log_core.level = LOG_LEVELS[settings.cli.log_level.toUpperCase()];
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let subcommand_file = path.join(
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__dirname,
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"subcommands",
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cli.current_subcommand,
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`${cli.current_subcommand}.mjs`
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);
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if(!fs.existsSync(subcommand_file)) {
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l.error(`Error: The subcommand '${cli.current_subcommand}' doesn't exist (try --help for a list of subcommands and their uses).`);
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process.exit(1);
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}
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try {
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await (await import(subcommand_file)).default();
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}
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catch(error) {
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console.error();
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if(settings.cli.verbose)
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throw error;
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else
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console.error(`${a.fred}${a.hicol}${error.message}${a.reset}`);
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process.exit(1);
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throw error;
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}
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}
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