Misc fixes, templates

registry/mailhog.json

@@ -2,6 +2,7 @@
   "$type": "service",
   "name": "mailhog",
   "description": "SMTP server that holds e-mail for debugging",
+  "info": "Mailhog accepts e-mails from any configured app over SMTP for use during development. Received messages can be displayed in the web interface.",
   "tags": [ "app", "mail", "smtp" ],
   "author": null,
   "image": "mailhog/mailhog",

registry/mariadb.json

@@ -2,6 +2,7 @@
   "$type": "service",
   "name": "mariadb",
   "description": "MariaDB RDBMS (MySQL fork)",
+  "info": "MariaDB is a mostly MySQL compatible relational database server.",
   "help": "Default credentials are root/toor",
   "tags": [ "rdbms", "mysql" ],
   "author": null,
@@ -16,17 +17,17 @@
     { "path": "/data", "hint": "data" }
   ],
   "scripts": {
-    "mongosh": {
+    "shell": {
-      "info": "Open the mongo shell",
+      "info": "Open the MariaDB shell",
-      "execute": "mongosh"
+      "execute": [ "mysql", "-uroot", "-p${MARIADB_ROOT_PASSWORD}" ]
     },
     "export": {
       "info": "Export the database",
-      "execute": "mysqldump "
+      "execute": "mysqldump -uroot -p${MARIADB_ROOT_PASSWORD} --all-databases"
     },
     "import": {
       "info": "Import the database",
-      "execute": "mongoimport"
+      "execute": "mysql -uroot -p${MARIADB_ROOT_PASSWORD}"
     }
   }
 }

registry/mongo.json

@@ -18,7 +18,8 @@
   "scripts": {
     "shell": {
       "info": "Open the mongo shell",
-      "execute": "mongosh"
+      "execute": "mongosh",
+      "arguments": [ "-u", "root", "-p", "toor" ]
     },
     "export": {
       "info": "Export the database",

registry/mysql.json

@@ -17,7 +17,7 @@
   ],
   "scripts": {
     "shell": {
-      "info": "Open the mongo shell",
+      "info": "Open the MySQL shell",
       "execute": "mysql -uroot -p%{MARIADB_ROOT_PASSWORD}"
     },
     "export": {

src/Commands/ExecCommand.php

@@ -41,12 +41,16 @@ class ExecCommand extends Command
             return self::SUCCESS;
         } elseif ($input->getOption("script")) {
             $script = $serviceInfo['scripts'][$command]['execute']??null;
+            $scriptArgs = $serviceInfo['scripts'][$command]['arguments']??null;
             if (!$script) {
                 $output->writeln("<error>No such script</>");
                 return self::FAILURE;
             }
 
-            $cmdl = [ is_array($script)?join("; ", $script):$script ];
+            if ($scriptArgs)
+                $cmdl = [ $script, ...$scriptArgs ]; // is_array($script)?join("; ", $script):$script ];
+            else
+                $cmdl = $script;
             $containerManager->execute($serviceInfo, $instanceName, $cmdl);
     
         } else {

src/Commands/FindCommand.php

@@ -17,6 +17,7 @@ class FindCommand extends Command
         $this->addArgument("service", InputArgument::OPTIONAL, "Search query");
         $this->addOption("environment", "E", InputOption::VALUE_NONE, "Show the environment for the services");
         $this->addOption("ports", "P", InputOption::VALUE_NONE, "Show the ports for the services");
+        $this->addOption("info", "I", InputOption::VALUE_NONE, "Show service information text if available");
     }
 
     protected function execute(InputInterface $input, OutputInterface $output)
@@ -25,10 +26,12 @@ class FindCommand extends Command
 
         $printEnvs = $input->getOption("environment");
         $printPorts = $input->getOption("ports");
+        $showInfo = $input->getOption("info");
 
         $services = $serviceRegistry->findAllServices();
         $query = $input->getArgument("service");
 
+        
         $output->writeln($query?"Services matching <options=bold>{$query}</>:":"Available services:");
         foreach ($services as $service) {
             $tags = $service['tags']??[];
@@ -42,6 +45,10 @@ class FindCommand extends Command
                 $tags = "";
             }
             $output->writeln(sprintf("  <comment>%s</>: <info>%s</> <fg=cyan>%s</>", $service['name'], $service['description']??"?", $tags));
+            if ($showInfo && array_key_exists('info', $service)) {
+                $info = "    ".strtr(wordwrap($service['info']), [ "\n" => "\n    " ]);
+                $output->writeln("<fg=bright-green>".$info."</>");
+            }
             if ($printEnvs) {
                 foreach ($service['environment']??[] as $env=>$value) {
                     $output->writeln(sprintf("    <fg=cyan>%s</>=<fg=magenta>%s</>", $env, $value));

src/Container/ContainerManager.php

@@ -251,6 +251,10 @@ class ContainerManager
 
         $cmdl = 'docker '.join(' ',array_map('escapeshellarg', $args));
 
+        $cmdl = preg_replace_callback('<\$\{(.+?)\}>', function ($v) use ($service) {
+            return $service['environment'][$v[1]]??null;
+        }, $cmdl);
+
         echo "$ {$cmdl}\n";
         passthru($cmdl);