lib/src/command/uploader.dart

// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:async';

import '../command.dart';
import '../exit_codes.dart' as exit_codes;
import '../http.dart';
import '../io.dart';
import '../log.dart' as log;
import '../oauth2.dart' as oauth2;

/// Handles the `uploader` pub command.
class UploaderCommand extends PubCommand {
  String get name => "uploader";
  String get description =>
      "Manage uploaders for a package on pub.dartlang.org.";
  String get invocation => "pub uploader [options] {add/remove} <email>";
  String get docUrl => "https://www.dartlang.org/tools/pub/cmd/pub-uploader";

  /// The URL of the package hosting server.
  Uri get server => Uri.parse(argResults['server']);

  UploaderCommand() {
    argParser.addOption('server',
        help: 'The package server on which the package is hosted.');
    argParser.addOption('package',
        help: 'The package whose uploaders will be modified.\n'
            '(defaults to the current package)');
  }

  Future run() {
    if (argResults.rest.isEmpty) {
      log.error('No uploader command given.');
      printUsage();
      return flushThenExit(exit_codes.USAGE);
    }

    var rest = argResults.rest.toList();

    // TODO(rnystrom): Use subcommands for these.
    var command = rest.removeAt(0);
    if (!['add', 'remove'].contains(command)) {
      log.error('Unknown uploader command "$command".');
      printUsage();
      return flushThenExit(exit_codes.USAGE);
    } else if (rest.isEmpty) {
      log.error('No uploader given for "pub uploader $command".');
      printUsage();
      return flushThenExit(exit_codes.USAGE);
    }

    return Future.sync(() {
      var package = argResults['package'];
      if (package != null) return package;
      return entrypoint.root.name;
    })
        .then((package) {
          var uploader = rest[0];
          return oauth2.withClient(cache, (client) {
            if (command == 'add') {
              var url = server.resolve("/api/packages/"
                  "${Uri.encodeComponent(package)}/uploaders");
              return client
                  .post(url, headers: pubApiHeaders, body: {"email": uploader});
            } else {
              // command == 'remove'
              var url = server.resolve("/api/packages/"
                  "${Uri.encodeComponent(package)}/uploaders/"
                  "${Uri.encodeComponent(uploader)}");
              return client.delete(url, headers: pubApiHeaders);
            }
          });
        })
        .then(handleJsonSuccess)
        .catchError((error) => handleJsonError(error.response),
            test: (e) => e is PubHttpException);
  }
}