1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136

// Copyright 2016 LambdaStack All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#![allow(unused_imports)]
#![allow(unused_must_use)]
#![allow(unused_variables)]

use term;
use rustc_serialize::json;

use clap::ArgMatches;
use aws_sdk_rust::aws::errors::s3::S3Error;
use aws_sdk_rust::aws::common::credentials::AwsCredentialsProvider;
use aws_sdk_rust::aws::common::request::DispatchSignedRequest;
use aws_sdk_rust::aws::s3::bucket::*;

use Client;
use Output;
use OutputFormat;

pub mod get;
pub mod put;
pub mod delete;

/// All bucket commands are passed through this function.
pub fn commands<P, D>(matches: &ArgMatches,
                      client: &mut Client<P,D>)
                      -> Result<(), S3Error>
                      where P: AwsCredentialsProvider,
                            D: DispatchSignedRequest {
    match matches.subcommand() {
        ("get", Some(sub_matches)) => {
            match get::commands(sub_matches, client) {
                Err(e) => Err(e),
                Ok(_) => Ok(())
            }
        }
        /// create new bucket
        ("create", Some(sub_matches)) => {
          let bucket = sub_matches.value_of("name").unwrap_or("");

          if bucket.is_empty() {
            let error = format!("missing bucket name");
            println_color_quiet!(client.is_quiet, term::color::RED, "{}", error);
            Err(S3Error::new(error))
          } else {
            let result = bucket_create(sub_matches, bucket, client);
            Ok(())
          }
        },
        ("list", Some(sub_matches)) => {
          let list = try!(buckets_list(client));
          Ok(())
        }
        ("put", Some(sub_matches)) => {
            match put::commands(sub_matches, client) {
                Err(e) => Err(e),
                Ok(_) => Ok(())
            }
        },
        ("delete", Some(sub_matches)) => delete::commands(sub_matches, client),
        (e, _) => {
                let error = format!("unsupported command {} - available commands are get, put, delete", e);
                println_color!(term::color::RED, "{}", error);
                Ok(())
        },
    };

    Ok(())
}

fn bucket_create<P, D>(sub_matches: &ArgMatches,
                           bucket: &str,
                           client: &Client<P, D>)
                           -> Result<(), S3Error>
                           where P: AwsCredentialsProvider,
                                 D: DispatchSignedRequest {
    let mut request = CreateBucketRequest::default();
    request.bucket = bucket.to_string();

    match client.s3client.create_bucket(&request) {
        Ok(_) => {
          println_color_quiet!(client.is_quiet, client.output.color, "Success");
          Ok(())
        },
        Err(e) => {
          println_color_quiet!(client.is_quiet, client.error.color, "{:#?}", e);
          Err(e)
        },
    }
}

fn buckets_list<P, D>(client: &Client<P,D>)
                          -> Result<(), S3Error>
                          where P: AwsCredentialsProvider,
                                D: DispatchSignedRequest {
    match client.s3client.list_buckets() {
      Ok(output) => {
          match client.output.format {
              OutputFormat::Serialize => {
                  // Could have already been serialized before being passed to this function.
                  println_color_quiet!(client.is_quiet, client.output.color, "{:#?}", output);
              },
              OutputFormat::Plain => {
                  // Could have already been serialized before being passed to this function.
                  println_color_quiet!(client.is_quiet, client.output.color, "{:#?}", output);
              },
              OutputFormat::JSON => {
                  println_color_quiet!(client.is_quiet, client.output.color, "{}", json::encode(&output).unwrap_or("{}".to_string()));
              },
              OutputFormat::PrettyJSON => {
                  println_color_quiet!(client.is_quiet, client.output.color, "{}", json::as_pretty_json(&output));
              },
              OutputFormat::None => {},
          }
          Ok(())
      }
      Err(error) => {
          let format = format!("{:#?}", error);
          let error = S3Error::new(format);
          println_color_quiet!(client.is_quiet, client.error.color, "{:?}", error);
          Err(error)
      }
    }
}