1 | <?php |
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2 | /* (c) Anton Medvedev <[email protected]> |
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3 | * |
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4 | * For the full copyright and license information, please view the LICENSE |
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5 | * file that was distributed with this source code. |
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6 | */ |
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7 | |||
8 | namespace Deployer\Host; |
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9 | |||
10 | use Deployer\Configuration\Configuration; |
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11 | use Deployer\Component\Ssh\Arguments; |
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12 | use Deployer\Configuration\ProxyConfig; |
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13 | use Deployer\Deployer; |
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14 | |||
15 | class Host |
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16 | { |
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17 | private $config; |
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18 | private $sshArguments; |
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19 | |||
20 | 25 | public function __construct(string $hostname) |
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21 | { |
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22 | 25 | $parent = null; |
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23 | 25 | if (Deployer::get()) { |
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24 | 23 | $parent = Deployer::get()->config; |
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25 | } |
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26 | 25 | $this->config = new Configuration($parent); |
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27 | 25 | $this->set('alias', $hostname); |
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28 | 25 | $this->set('hostname', preg_replace('/\/.+$/', '', $hostname)); |
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29 | 25 | $this->sshArguments = new Arguments(); |
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30 | 25 | } |
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31 | |||
32 | 12 | public function config() |
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33 | { |
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34 | 12 | return $this->config; |
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35 | } |
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36 | |||
37 | 25 | public function set(string $name, $value) |
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38 | { |
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39 | 25 | $this->config->set($name, $value); |
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40 | 25 | return $this; |
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41 | } |
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42 | |||
43 | 1 | public function add(string $name, array $value) |
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44 | { |
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45 | 1 | $this->config->add($name, $value); |
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46 | 1 | return $this; |
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47 | } |
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48 | |||
49 | public function has(string $name): bool |
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50 | { |
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51 | return $this->config->has($name); |
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52 | } |
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53 | |||
54 | 19 | public function get(string $name, $default = null) |
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55 | { |
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56 | 19 | return $this->config->get($name, $default); |
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57 | } |
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58 | |||
59 | 19 | public function getAlias() |
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60 | { |
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61 | 19 | return $this->config->get('alias'); |
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62 | } |
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63 | |||
64 | public function setTag(string $tag) |
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65 | { |
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66 | $this->config->set('tag', $tag); |
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67 | return $this; |
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68 | } |
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69 | |||
70 | 11 | public function getTag(): string |
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71 | { |
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72 | 11 | return $this->config->get('tag', $this->generateTag()); |
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73 | } |
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74 | |||
75 | 1 | public function setHostname(string $hostname) |
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76 | { |
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77 | 1 | $this->config->set('hostname', $hostname); |
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78 | 1 | return $this; |
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79 | } |
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80 | |||
81 | 3 | public function getHostname() |
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82 | { |
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83 | 3 | return $this->config->get('hostname'); |
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84 | } |
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85 | |||
86 | 1 | public function setRemoteUser($user) |
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87 | { |
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88 | 1 | $this->config->set('remote_user', $user); |
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89 | 1 | return $this; |
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90 | } |
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91 | |||
92 | 2 | public function getRemoteUser() |
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93 | { |
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94 | 2 | return $this->config->get('remote_user'); |
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95 | } |
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96 | |||
97 | 1 | public function setPort(int $port) |
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98 | { |
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99 | 1 | $this->config->set('port', $port); |
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100 | 1 | return $this; |
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101 | } |
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102 | |||
103 | 3 | public function getPort() |
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104 | { |
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105 | 3 | return $this->config->get('port'); |
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106 | } |
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107 | |||
108 | 1 | public function setConfigFile(string $file) |
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109 | { |
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110 | 1 | $this->config->set('config_file', $file); |
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111 | 1 | return $this; |
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112 | } |
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113 | |||
114 | 3 | public function getConfigFile() |
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115 | { |
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116 | 3 | return $this->config->get('config_file'); |
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117 | } |
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118 | |||
119 | 1 | public function setIdentityFile($file) |
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120 | { |
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121 | 1 | $this->config->set('identity_file', $file); |
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122 | 1 | return $this; |
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123 | } |
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124 | |||
125 | 4 | public function getIdentityFile() |
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126 | { |
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127 | 4 | return $this->config->get('identity_file'); |
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128 | } |
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129 | |||
130 | 1 | public function setForwardAgent(bool $on) |
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131 | { |
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132 | 1 | $this->config->set('forward_agent', $on); |
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133 | 1 | return $this; |
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134 | } |
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135 | |||
136 | 3 | public function getForwardAgent() |
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137 | { |
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138 | 3 | return $this->config->get('forward_agent'); |
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139 | } |
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140 | |||
141 | 1 | public function setSshMultiplexing(bool $on) |
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142 | { |
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143 | 1 | $this->config->set('ssh_multiplexing', $on); |
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144 | 1 | return $this; |
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145 | } |
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146 | |||
147 | 2 | public function getSshMultiplexing() |
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148 | { |
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149 | 2 | return $this->config->get('ssh_multiplexing'); |
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150 | } |
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151 | |||
152 | public function setShell(string $command) |
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153 | { |
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154 | $this->config->set('shell', $command); |
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155 | return $this; |
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156 | } |
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157 | |||
158 | public function getShell(): string |
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159 | { |
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160 | return $this->config->get('shell'); |
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161 | } |
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162 | |||
163 | public function setDeployPath(string $path) |
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164 | { |
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165 | $this->config->set('deploy_path', $path); |
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166 | return $this; |
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167 | } |
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168 | |||
169 | public function getDeployPath() |
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170 | { |
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171 | return $this->config->get('deploy_path'); |
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172 | } |
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173 | |||
174 | 2 | public function getConnectionString(): string |
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175 | { |
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176 | 2 | if ($this->get('remote_user', '') !== '') { |
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177 | return $this->get('remote_user') . '@' . $this->get('hostname'); |
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178 | } |
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179 | 2 | return $this->get('hostname'); |
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180 | } |
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181 | |||
182 | 3 | public function getSshArguments() |
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183 | { |
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184 | 3 | $this->initOptions(); |
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185 | 3 | return $this->sshArguments; |
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186 | } |
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187 | |||
188 | // TODO: Migrate to configuration. |
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189 | |||
190 | 2 | public function setSshOptions(array $options) |
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191 | { |
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192 | 2 | $this->sshArguments = $this->sshArguments->withOptions($options); |
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193 | 2 | return $this; |
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194 | } |
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195 | |||
196 | // TODO: Migrate to configuration. |
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197 | |||
198 | 2 | public function setSshFlags(array $flags) |
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199 | { |
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200 | 2 | $this->sshArguments = $this->sshArguments->withFlags($flags); |
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201 | 2 | return $this; |
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202 | } |
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203 | |||
204 | 3 | private function initOptions() |
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205 | { |
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206 | 3 | if ($this->has('port')) { |
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207 | 3 | $this->sshArguments = $this->sshArguments->withFlag('-p', $this->getPort()); |
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208 | } |
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209 | |||
210 | 3 | if ($this->has('config_file')) { |
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211 | 2 | $this->sshArguments = $this->sshArguments->withFlag('-F', $this->getConfigFile()); |
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212 | } |
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213 | |||
214 | 3 | if ($this->has('identity_file')) { |
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215 | 2 | $this->sshArguments = $this->sshArguments->withFlag('-i', $this->getIdentityFile()); |
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216 | } |
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217 | |||
218 | 3 | if ($this->has('forward_agent') && $this->getForwardAgent()) { |
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219 | 3 | $this->sshArguments = $this->sshArguments->withFlag('-A'); |
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220 | } |
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221 | 3 | } |
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222 | |||
223 | 11 | private function generateTag() |
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224 | { |
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225 | 11 | if (defined('NO_ANSI')) { |
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226 | 10 | return $this->getAlias(); |
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227 | } |
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228 | |||
229 | 1 | if ($this->getAlias() === 'localhost') { |
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230 | return $this->getAlias(); |
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231 | } |
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232 | |||
233 | 1 | if (getenv('COLORTERM') === 'truecolor') { |
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234 | $hsv = function ($h, $s, $v) { |
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235 | $r = $g = $b = $i = $f = $p = $q = $t = 0; |
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236 | $i = floor($h * 6); |
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237 | $f = $h * 6 - $i; |
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238 | $p = $v * (1 - $s); |
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239 | $q = $v * (1 - $f * $s); |
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240 | $t = $v * (1 - (1 - $f) * $s); |
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241 | switch ($i % 6) { |
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242 | case 0: |
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243 | $r = $v; |
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244 | $g = $t; |
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245 | $b = $p; |
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246 | break; |
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247 | case 1: |
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248 | $r = $q; |
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249 | $g = $v; |
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250 | $b = $p; |
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251 | break; |
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252 | case 2: |
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253 | $r = $p; |
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254 | $g = $v; |
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255 | $b = $t; |
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256 | break; |
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257 | case 3: |
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258 | $r = $p; |
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259 | $g = $q; |
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260 | $b = $v; |
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261 | break; |
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262 | case 4: |
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263 | $r = $t; |
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264 | $g = $p; |
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265 | $b = $v; |
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266 | break; |
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267 | case 5: |
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268 | $r = $v; |
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269 | $g = $p; |
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270 | $b = $q; |
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271 | break; |
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272 | } |
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273 | $r = round($r * 255); |
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274 | $g = round($g * 255); |
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275 | $b = round($b * 255); |
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276 | return "\x1b[38;2;{$r};{$g};{$b}m"; |
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277 | }; |
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278 | |||
279 | $total = 100; |
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280 | $colors = []; |
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281 | for ($i = 0; $i < $total; $i++) { |
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282 | $colors[] = $hsv($i / $total, 1, .9); |
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283 | } |
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284 | |||
285 | $alias = $this->getAlias(); |
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286 | $tag = $colors[abs(crc32($alias)) % count($colors)]; |
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287 | |||
288 | return "{$tag}{$alias}\x1b[0m"; |
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289 | } |
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290 | |||
291 | |||
292 | $colors = [ |
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293 | 1 | 'fg=cyan;options=bold', |
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294 | 'fg=green;options=bold', |
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295 | 'fg=yellow;options=bold', |
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296 | 'fg=cyan', |
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297 | 'fg=blue', |
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298 | 'fg=yellow', |
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299 | 'fg=magenta', |
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300 | 'fg=blue;options=bold', |
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301 | 'fg=green', |
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302 | 'fg=magenta;options=bold', |
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303 | 'fg=red;options=bold', |
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304 | ]; |
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305 | 1 | $alias = $this->getAlias(); |
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306 | 1 | $tag = $colors[abs(crc32($alias)) % count($colors)]; |
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307 | |||
308 | 1 | return "<{$tag}>{$alias}</>"; |
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309 | } |
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310 | } |
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311 |