autocode/lib/autocode/info.js

// Generated by CoffeeScript 1.10.0
(function() {
  var bluebird, info, request;

  bluebird = require('bluebird');

  request = require('sync-request');

  request = bluebird.promisifyAll(request);

  info = function(opts) {
    var crystal, export_name, import_name, mod_name, mod_version, module, module_export, module_import, name, resp, type;
    crystal = this;
    if (typeof opts === 'object') {
      if (opts._ && opts._[1]) {
        name = opts._[1];
      } else if (opts.name) {
        name = opts.name;
      }
    } else if (typeof name === 'string') {
      name = opts;
    }
    if (!name) {
      throw new Error("'name' is required for crystal search");
    }
    type = name.match(/\./) ? 'module' : 'collection';
    console.log(("Getting info for " + type + " (" + name + ")...").blue);
    resp = request('get', crystal.url('api', "modules/" + name));
    if (resp.statusCode !== 200) {
      if (resp.statusCode === 404) {
        throw new Error("Module does not exist: " + name);
      } else {
        throw new Error('Unable to get info.');
      }
    }
    module = JSON.parse(resp.body);
    console.log(("\n" + module.name + " v" + module.version).bold);
    console.log("" + module.description);
    console.log("\nModules:".bold);
    for (mod_name in module.modules) {
      mod_version = module.modules[mod_name];
      console.log("- " + mod_name + "@" + mod_version);
    }
    console.log("\nImports:".bold);
    for (import_name in module.imports) {
      module_import = module.imports[import_name];
      console.log("- " + import_name);
    }
    console.log("\nExports:".bold);
    for (export_name in module.exports) {
      module_export = module.exports[export_name];
      console.log("- " + export_name + " (" + module_export.type + ")");
    }
    return console.log("");
  };

  module.exports = info;

}).call(this);