jsoniq/dist/lib/cli/Main.js

JSONiq implementation for JavaScript

"use strict";
/// <reference path="../../typings/tsd.d.ts" />
var fs = require("fs");
var cli = require("commander");
var JSONiq_1 = require("../JSONiq");
var cp = require("child_process");
var pkg = require("../../../package.json");
cli
    .command("run <file>")
    .description("run JSONiq query")
    .action(file => {
    var query = new JSONiq_1.default(fs.readFileSync(file, "utf-8"));
    query.setFileName(file);
    var it = query.compile();
    var source = JSONiq_1.default.serialize(it);
    var child = cp.execSync("node", { input: source });
    process.stdout.write(child.toString());
});
cli
    .command("compile <file>")
    .description("compile JSONiq query")
    .action(file => {
    var query = new JSONiq_1.default(fs.readFileSync(file, "utf-8"));
    query.setFileName(file);
    var it = query.compile();
    var code = JSONiq_1.default.serialize(it);
    fs.writeFileSync(file.substring(0, file.length - 3) + ".js", code, "utf-8");
});
cli
    .command("plan <file>")
    .description("Print query plan")
    .action(file => {
    var query = new JSONiq_1.default(fs.readFileSync(file, "utf-8"));
    query.setFileName(file);
    var it = query.compile();
    console.log(JSONiq_1.default.serialize(it));
});
cli
    .command("ast <file>")
    .description("Print query plan")
    .action(file => {
    var query = new JSONiq_1.default(fs.readFileSync(file, "utf-8"));
    query.setFileName(file);
    console.log(query.parse().toXML());
});
cli.version(pkg.version);
cli.parse(process.argv);
if (!cli.args.length) {
    cli.help();
}

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